ELECTROPRIBOR D E V E L O P M E N T A N D P R O D U C T I O N OF ELECTRICAL MEASURING INSTRUMENTS AND CONVERTERS CATALOGUE

Transcription

1 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR D E V E L O P M E N T A N D P R O D U C T I O N OF ELECTRICAL MEASURING INSTRUMENTS AND CONVERTERS CATALOGUE o f P r o d u c t s

2 LICENSES AND CERTIFICATES JSC Electropribor has all the required license, certificates and assessments for the output. Certificates of Conformity with GOST ISO Certificates of QMS Conformity with GOST RV Central Factory Laboratory Certificate for Accreditation of Industrial and Sanitary Control Laboratory Certificate of Test Laboratory Accreditation License for the Right for Design of Equipment for Nuclear Plant License for the Right for Manufacture of Equipment for Nuclear Plant

3 JSC ELECTROPRIBOR TODAY JSC Electropribor is a domestic leader in the development and manufacture of the most complete range electrical panel measuring instruments, transducers, digital multimeters as well as power quality monitoring meters with functions of industrial and revenue metering. JSC Electropribor started its activity from the development and manufacture of pointer measuring meters, and now it has become the industry leader in the manufacture of pointer and digital meters, measuring converters and multimeters. For 56 years of existence JSC Electropribor has produced more than 109 mln. pointer meters and more than 400 thous. digital meters. The produced instruments are used for control panels of TPP, HPP and NPP, vehicle boards, as a part of weaponry board installation, household appliances, as well as in systems of LV and HV meters, relay protection and automatics. The instruments provide measurement, indication, conversion, warning and analogue/digital transmission of measured electrical parameters. Each measuring instrument of approved type is produced with the primary calibration. The calibration is carried out by the metrological service of JSC Electropribor accredited in accordance with Federal Law No. 412-FZ dated December 28, 2013 for the right of calibration in the national accreditation system. While dealing with us, you and your end Customers will be provided with following: 1. Certified products 2. High quality, reliable and safe operation of measuring instruments 3. Prompt warranty and post-warranty service 4. Flexible approach to Customer s targets, short delivery time 5. Proper technical support 6. Standard project support 7. Financially independent and stable supplier

4 MANUFACTURING CAPABILITIES The own production facilities: instrument, blank and assembly productions, availability of state-ofthe-art equipment machining centres, automatic molding machines, chip-cell surface-mounted assembly units allow JSC Electropribor at its account to produce all instruments beginning from the initial cycle and finishing by shipment to the user in the shortest possible time anywhere in the country. The plastic injection molding from thermoplastic materials (ABS, polystyrene, polyamide, polyethylene, polycarbonate, etc., including glass-filled materials) Equipment: European automatic molding machine by Demag, Battenfeld. Pressing of therrnosets (phenolic plastics, HM-4, rubber mixture) Turning and milling Equipment: CNC turning machines, CNC Swiss-type screw machines, CNC milling machines. Blanks cutting on advanced bandsaw machines Locksmithing Finishing Dry and wet tumbling Die stamping Guillotine pattern cutting, DURAMA Welding, soldering Application of electroplating and chemical coatings Zinc-, nickel-plating, tin-bismuth alloy coating, chemical oxidation with phosphate treatment, chemical passivation Paint coating Stencil screen and lithographic printing Manufacture of front panels, name plates, labels

5 Instrument production Dies: blank, molding, combination and follow. Molds: press-, vacuum-, casting. Appliances: for machining, machine equipment, for welding. Equipment of world manufacturers: FANUC, HAAS, Mitsubishi. Assembly of units and finished electronic articles PCBs mounting Installation of output elements, SMD-mounting and PCBs lacquering European manufacturers equipment: Assembleon automatic setter, visual quality inspection system MANTIS, bench for adjustment, calibration and verification, thermal acceptance test chamber.

6 CONTENTS 1 INDEX ELECTRICAL POINTER METERS DC AND VOLTAGE MEASUREMENT Direct current and direct voltage meters with 40х40, 60х60, 80х80 and 120х120 mm front frame...12 Temperature, noise and radiation control meters...16 Direct current and direct voltage meters with 48х48, 72х72, 96х96 mm front frame...18 DIN-rail mount meters MD Meters with angular measuring mechanism...19 Meters with central measuring mechanism...23 Edgewise Direct current and direct voltage meters...26 DC meters with pointer deflection angle of 240 deg. М42408, М42412, М Heavy-duty Direct current and direct voltage meter М AC AND VOLTAGE MEASUREMENT AC and voltage meters with 60х60, 80х80 and 120х120 mm front frame...34 AC and voltage meters with 72х72, 96х96 mm front frame...37 DIN-rail mount meters ED AC meters with pointer deflection angle of 240 deg. Ts42408, Ts42412, Ts POWER, FREQUENCY AND POWER FACTOR MEASUREMENT Panel meters for measurement of power, frequency, power factor...43 BUDGETARY INSTRUMENTS DC indicators...47 Budgetary AC meter series...49 Budgetary DC meter series...49 Education meters...52 PORTABLE Meters Phase sequence indicators...52 FORM OF RECORDING ACCOUNT FOR ANALOGUE METERS...53

7 2 ELECTRICAL DIGITAL METERS POWER QUALITY MONITORING METERS PQ monitoring multimeter PQI PQ monitoring meter with functions of industrial and revenue metering PQI120C...58 Portable PQM meter MPK...60 AC, VOLTAGE, POWER AND FREQUENCY METERS AND INDICATION MODULES SchM series multi-meters...62 Display panel...68 SchP series AC, voltage and frequency meters...71 SchP series small AC meters...74 SchK series AC, voltage and frequency meters...77 SchV series meters for measurement of one-phase mains power SchCh series frequency meters...83 SchCh series small frequency meters...86 LTC power transformers position indicators...89 DC AND VOLTAGE METERS Sch series meters for Direct current and direct voltage measurement and conversion...93 Sch series small DC meters...97 Combined indication meters K02P DISPLAY ЭЛЕКТРОННОЕ ТАБЛО Data display Т44, Т54, Т Display clock TCh44, TCh54, TCh EDGEWISE METERS Edgewise meters POWER SUPPLY UNITS FOR DIGITAL METERS units for digital meters KITS OF SETTING TOOLS Kits of setting tools KSN 1, KSN NEW DECISIONS FOR APCS AND TELEMECANICS

8 CONTENTS 3 Measuring converters MULTIFUNCTIONAL TRANSDUCERS Ye series multifunctional measuring converters DC AND VOLTAGE TRANSDUCERS Direct current and direct voltage transducers E856EL Direct current and direct voltage transducers E1856EL AC AND VOLTAGE TRANSDUCERS AC and voltage transducers E854EL AC and voltage transducers E1854EL AC and voltage transducers EP34S AC FREQUENCY TRANSDUCERS AC FREQUENCY TRANSDUCERS E1858EL AUXILIARY COMPONENTS AUXILIARY COMPONENTS Multiplying resistor Shunts Current Transformers Adaptors and plugs Protective caps Sets of case parts TABLE OF EQUIVALENTS, DISCONTINUED AND REPLACED INSTRUMENTS OF JSC ELECTROPRIBOR NOTE: Data given in the Catalogue is of an advertising nature. Prior to operating the meters, your must study the Operation Manual.

9 INDEX Type Overall dimension, mm Description/ measurand Specifications (page) Overall and mounting dimensions (page) RCP Code Specifications (TU) code PSU 96x48 unit TU E849EL 161,6х105,2х62,2 Power transducer TU E854EL Current and voltage х86 E856EL transducer TU E900EL 161,6х105,2х62,2 Multifunctional transducer TU E1854EL Current and voltage E1856EL 24х111х116 transducer TU E1858EL Frequency transducer ED42 53x46 ma, A, ka, V, kv TU EP34S 70x86 Current and voltage transducer TU K02P 96x48 ma, mv, A, V TU KSN Protective caps Sets of case parts М х21 µа М х21 µа, ma TU М x60 Current indicator М4263.8М TU М4264М ma, A, ka, V, kv , TU x120 М4265М µа, mv , TU М ma, A, ka, V, kv М x TU М4273М µа, mv TU М , ma, A, ka, V, kv М x TU М4277М µа, mv TU М x48 ma, A, ka, V, kv TU М x60 Current indicator TU М х µа, ma, A, ka, V, kv , М х TU М х42 ma М x25 ma, mv, V TU М x80 М , М µа, ma, А, kа, V, kv TU М x М М x , М x , М x60 µа, mv TU М x , М42408 Ø М x120 mа, А, kа, V, kv TU М х М x , М x72 µа, ma, А, ka, V, kv TU М x , М x , М x72 µa, mv TU М x , MD42 53x46 µа, ma, A, ka, kv, V TU MI120.1 P. Q. I MI120.2 U x120 MI120.3 All parameters of TU MI120.5 SchM120, SchM96, E900EL, etc MI х80 I; U; P; Q; S; F;сos φ; DI MPK - PQI parameters TU Adaptors and plugs R x180 kv TU

10 INDEX Type Overall dimension, mm 420х130 Description/ measurand Specifications (page) Overall and mounting dimensions (page) RCP Code Specifications (TU) code Т Т54 500х170 ma, mv, V Т74 585х TCh44 420х130 Temperature -50 С TU TCh54 500х С; TCh74 585х210 hours TOP 0, A TU UPChF-1 55x /220 V, 50 Hz 52 - UPChF-1М 66x /220 V, 50 Hz400 V, TU Hz 0-10 kω Education A, V 52 - TU x Education-2 µа, ma, mv, V 52 - TU Ts x µa, ma, V Ts x , TU Ts42303 kw, MW, GW, kvar, MVAr, GVAr TU Ts42303/1 120x120 kw, MW, GW TU Ts Hz, Hz TU Ts42305 Cos φ TU Ts x Hz, Hz, Ts x Hz TU kw, MW, GW, kvar, MVAr, Ts TU GVAr 96x96 Ts42308/1 kw, MW, GW TU Ts42309 Cos φ TU Ts42408 Ø Ts х120 V, kv TU Ts х Ts x120 ma, V, kv , Ts x TU V, kv Ts x Sch00P Sch01P Sch TU Sch02.01P ma, A, mv, V Sch02P 96x Sch72P 72x Sch96P 96x TU Sch120P 120x Sch х Sch х25, 25х Sch х Sch х Sch х25, 25х Sch х Sch х25, 25х Sch х Sch х50 ma, A, mv, V TU Sch х Sch х Sch х50, 50х Sch х Sch х Sch х Sch х Sch х SchV x SchV х72 W, kw, MW, VAr, kvar, SchV х96 MVAr TU SchV х SchК96 96x ma, A, ka, V, kv, Hz SchК x TU SchM x mains param. I; U; P; SchM96 96х96 Q; S; F; Cos φ TU

11 INDEX Type Overall dimension, mm Description/ measurand Specifications (page) Overall and mounting dimensions (page) RCP Code Specifications (TU) code PQI96 PQI120C 96х96 120x120 Mains and power quality parameters Parameters of mains, power quality, revenue metering TU SchP00P SchP01P TU SchP02.01P SchP02P 96х48 ma, A, mv, V, ka, kv, Hz SchP72P 72x SchP96P 96x TU SchP120P 120x SchUP96 96x SchUP x120 LTC power transformer position indicator TU SchUP120U 120х TU SchCh02 96x SchCh72 72х Hz SchCh96 96x Hz TU SchCh x SchCh00P SchCh01P Hz TU SchCh02.01P E x80 ma, А, kа, V, kv E , TU E x60 А, kа, V, kv E , E x120 ma, А, kа E TU x96 ma, А, kа, V, kv E E x72 А, kа E ShISV.2 1 A A 135 TU ShIS 20 А kа ShISV - 20 А А TU ShISV.1 10 А А 135 TU ShISV.2 1 А А 135 TU

12

13 ELECTRICAL POINTER METERS

14 12 Electrical pointer meters PANEL DIRECT CURRENT AND DIRECT VOLTAGE METERS DIRECT CURRENT AND DIRECT VOLTAGE METERS OVERALL DIMENSIONS: 40Х40, 60Х60, 80Х80 AND 120Х120 MM Type М42303 М42306 М42301 М42305 М42300 М42304 М4264М М4265М Overall dimension, mm 40х40 60х60 80х80 120х120 Panel cutout, mm Ø37.5 Ø57.5 Ø х112 Scale length, mm, min М4230Х, М426Х This group of meters is intended to measure current and voltage in electric DC circuits. These meters allow current measurement from 10 µа to 20 А and voltage measurement from 25 mv to 750 V using meters direct connection method. Meters М42300, М42301, М42304, М42305 can be manufactured with increased endurance to mechanical effects. When ordering, the letter (m) should be added to meter designations. Meters М42300, М42303 can withstand seismic effects equivalent to the vibration effects with acceleration in the range m/s 2 at frequency of Hz in two positions. Meters М42303 with maximum measurement ranges of 0.5 ma, 20 V and all multirange meters are manufactured with accuracy class 4 only. Meters with advanced protection may be produced according to the individual order. Housings design provides IP50 or IP54 protection level for the front side, IP00 for the other side. Calibrated wires connecting meters with shunts are included in the set of meters delivery. The DC meters could be manufactured with the left side zero position or central-zero scales. Meter scales can be made with any units of measurement, special marks, inscriptions, etc. according to the Customers data. The standard meters position is vertical or horizontal. Taking into account the order, the meters could be manufactured with other measurement limits. To protect personnel from contact with current carrying parts of the meters М42300, М42304, М4264М, М4265М. Supplying option for KZ-4 should be specified in the order. Accuracy class 2.5; ; ; ; 2.5* Weight, kg, maximum * for М4265М only М42300, М42301, М42303 measurement range connection method operation conditions μa 100; 150*; 200; 300; 500; 1000 ma 0.5**; 1; **; 5; 10; 15; 20; 30; 50; 100; 150; 300; 500; 600; 3/30*; 3/50*; 5/50*; 30/600** ma 50 ma/20 V** А 1; 2; 3; 5; 10; 15* Directly А 15***; 20; 30; 50; 75; 100; 150; 200; 300; 500; 750; With outer shunt for 75 mv and calibrated wires of Ω ka 1; 1.5; 2; 4; 6 V 0.075* V 1*;2; 3; 7.5; 10; 15; 20; 30; 50; 75; 100; 150; 250; 300; 500; 600; 3/30*; 3/300*; 30/300*; 4/100*; 7.5/300*; 8/300*; 10/100*; 15/150*; 15/300*; 20/40*; 0.3/ /15* V** 0.075/9; 2.5/10; 3/100; 3/300; 10/300; 30/300; 6; 25; 400 V 150/1500*; 15/150/1500* kv 1; 1.5; 3 With calibrated wires of Ω Directly * For the meters М42300 and М42301 only ** For the meters М42303 only *** For the meters М42300 only М42304, М42305, М42306 measurement range μa 5*; 10; 20; 25*; 30 connection method Directly With outer multiplying resistor at rated current 5 ma operation conditions Temperature С relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: acceleration 100 m/s 2, 2000 impacts with frequency impacts per min. For the meters with increased endurance to mechanical effects: temperature С relative humidity 95 % at temperature of +40 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: 100 m/s 2 88,000 impacts 150 m/s 2 20,000 impacts 750 m/s impacts with frequency impacts per minute Temperature С, relative humidity 95 % at a temperature +35 С. Vibration strength: acceleration 5 m/s 2, frequency 50 Hz. Impact resistance: acceleration 30 m/s 2, frequency of impacts Hz per min., 2000 impacts. μa 50 Directly Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: acceleration 100 m/s 2, frequency of impacts Hz per min., 2000 impacts. mv 25**; 50; 75; 150; 300; 500; 750; 1000 With calibrated wires of Ω For the meters with increased endurance to mechanical effects: temperature С, relative humidity 95 % at temperature +40 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: 100 m/s 2 88,000 impacts, 150 m/s 2 20,000 impacts, 500 m/s impacts with frequency impacts per minute. * with the zero position inside the measurement range only ** М42304, М42305 for accuracy class 2.5 only; М42306 for accuracy class 4.0 only J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

15 Catalogue of Products 13 М4264М measurement range connection method operation conditions ma 0.5; 0.75; 1; 3; 5; 10; 15; 20; 30; 50; 75; 100; 150; 300; 500; 600 Directly A 1; 2; 3; 5; 10; 20 A 30; 50; 75; 100; 150; 200; 300; 500; 750 ka 1; 1.5; 2; 3; 4; 5; 6; 7.5 A 200; 400; 600 ka 1; 2; 3; 4; 6; 8; 10; 15; 20; 30 V 0.075*; 0.15*; 3; 7.5; 15; 30; 50; 75; 100; 150; 250; 300; 400; 500; 600; 750 kv 1; 1.5; 3; 10; 15 М4265М μa 50**; 100; 200; 300; 500; 750; 1000 mv 25**; 50; 75; 150; 300; 500; 750; 1000 With outer shunt for 75 mv and calibrated wires of Ω With outer shunt for 150 mv and calibrated wires Directly With outer multiplying resistor at rated current 5 ma Directly With calibrated wires of Ω Temperature С relative humidity 95 % at temperature +35 С. Vibration strength: acceleration 15 m/s 2, frequency 30 Hz. Impact resistance: acceleration 70 m/s impacts, frequency impacts per minute. Vibration strength: acceleration 5 m/s 2, Frequency 20 Hz for М4264М * with calibrated wires of Ω ** with the central zero position only Overall and mounting dimensions М42300, М42301, М42304, М42305 Cutout (1:2) 2 holes Type a b e h h 1 М42300 М42304 М42301 М Ø73 Ø Ø54.6 Ø

16 14 Electrical pointer meters М42303, М42306 Cutout 2 holes М4264М, М4265М Cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

17 Catalogue of Products 15 Ordering examples Voltmeter М42300, 0-30 V, 1.5, vert, Б, (m), TU For voltmeter М42300 having measurement range V, accuracy class 1.5, vertical operating position, dustproof and splashproof housing with increased endurance to mechanical effects. Voltmeter М42303, V, 1.5, vert, TU For voltmeter М42303 having measurement range V, accuracy class 1.5, vertical operating position. Voltmeter М42303 Т3, V, 1.5, v, TU For voltmeter М42303 manufactured for operation in tropical conditions having measurement range V, accuracy class 1.5, vertical operating position. Milliampremeter М42300.х, ma, scale %, 1.5, v, TU For milliammeter М42300, special design Х, rated current 5 ma, scale %, accuracy class 1.5, the vertical operating position. For the meters with special marks, inscriptions, special scale graduation according to the Customer s data, a special design number is added to a meter type after point. For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter; (m) meters having increased to mechanical effects; Т3 meters for the operation in the tropical conditions; ОМ2 meters for marine application (М42300, М42301, М42303, М4264М) The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

18 16 Electrical pointer meters TEMPERATURE, NOISE AND RADIATION CONTROL METERS М42301 (p), М42304 Millivoltmeter М42304 is used to measure thermal EMF of thermocouple type KhA (K), KhK (L), PP (S), PR (D) with rated static characteristic. Microammeter М42304 is intended for using in the noise measurement equipment. М42301 is designed for using in the special (GO-27, DP-3 Б) and other equipment. When ordering, the letter (p)* is added to meters designation. The meter has the special design with scale graduation according to the Customer s data. To protect personnel from contact with current carrying parts of the meters М Supplying option for KZ-4 should be specified in the order. * М42301(p) meters with the possibility of external of the scale lighting. М42304 measurement range connection method operation conditions μa* 150 (10dB) Directly Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: acceleration 50 m/s 2, frequency impacts per min. mv ** (1600 С PR(V)) With external of 5 Ω Temperature С, relative humidity 95 % ** (1300 С PP(S)) ** (1800 С PR(V)) (400 C KhK(L)) at temperature +35 С. Vibration strength: acceleration up to m/s 2, frequency Hz. Impact resistance: (600 С KhK(L)) (900 С KhA(K)) acceleration 50 m/s 2, frequency impacts per min (1100 С KhA(K)) mv (600 С KhK(L)) With external of 15 Ω * the meters could be manufactured with other measurement ranges, but input current should not exceed 150 μa. ** the meters manufactured only for operation in conditions of moderate climate and with accuracy class of 2.5 only. М42301 measurement range connection method operation conditions μa (5/150 R/h; 1/500 R/h; 100 %, empty scale) (5/150 R/h ) V А 0-10; Directly Temperature С, relative humidity 98 % at temperature +35 С. Vibration strength: acceleration up to m/s 2, frequency Hz. Impact resistance: acceleration 100 m/s 2, frequency impacts per min. Note: meters М42301 are manufactured with accuracy class 4.0; meters with an empty scale accuracy class 2.5. Overall and mounting dimensions М42301(p) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

19 Catalogue of Products 17 Cutout (1:2) М holes Cutout (1:2) 2 holes Type a b e h h 1 М Ø73 Ø Ordering examples Microammeter М42301(p), µa, scale 5/150 R/h, 4, v, TU For microammeter М42301, design with the possibility of external scale lighting (p), rated current of 150 µa, scale 5/150 R/h, accuracy class 4, the vertical operating position. Millivoltmeter М42304, mv, scale С KhK (L), 1.5, v, TU For millivoltmeter М42304, with rated value of mv, with scale of С KhK (L), accuracy class 1.5, the vertical operating position. For reference only: v/g - vertical/horizontal operating position; Б dustproof and splashproof meter; (m) increased endurance to mechanical effects; (p) the design with the possibility of external scale lighting. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

20 18 Electrical pointer meters Direct current and direct voltage METERS WITH 48Х48, 72Х72, 96Х96 MM FRONT FRAME This group of meters are manufactured with the following designs: square /round base, DIN-rail mount meters EN50022 with 35 mm in width. It allows the Customer to replace instruments purchased in foreign companies with ones produced by JSC Electropribor, or to replace domestic instruments having the cases with round bases and square front frames with ones of dimensions according to DIN DIN-RAIL MOUNT METERS MD42 MD42 MD42 Meter MD42 is mounted on the DIN-rail of 35 mm in width EN The measuring mechanism location in meters is angular Front panel dimensions, mm, min. 42. Accuracy class 1.5. Weight, kg, max measurement range connection method operation conditions μa 100; 150; 250; 400; 600 ma 1; 1.5; 2.5; 4; 5; 6; 10; 15; 20; 25; 40; 60; 100; 150; 250; 400; 600 А 1; 1.5; 2.5; 4; 6; 10; 20 А 1; 1.5; 2.5; 4; 6; 10; 15; 25; 40; 60; 100; 150; 250; 400; 600 ka 1; 1.5; 2.5; 4; 6; 10; 15 mv 60; 100; 150; 250; 400; 600 V 1; 1.5; 2.5; 4; 6; 10; 15; 25; 40; 60; 100; 150; 250; 300; 400; 500; 600 Overall and mounting dimensions Directly With outer measuring shunt for 60 mv or 75 mv and calibrated wires of Ω Directly Temperature С, relative humidity 90 % at temperature +30 С. Vibration strength: acceleration up to 20 m/s 2, frequency Hz. Impact resistance: acceleration up to 150 m/s 2, number of impacts 18 Ordering examples Ammeter МD42, 0-1 A, 1.5, v, TU For ammeter МD42 manufactured for operation in conditions of moderate climate, having measurement range 0-1 A, accuracy class 1.5; vertical operating position. Voltmeter МD42 Т3, V, 1.5, g, TU For voltmeter МD42 manufactured for operation in tropical conditions, having measurement range V, accuracy class 1.5, horizontal operating position. For reference only: v/g - vertical/horizontal operating position; Т3 meters for the operation in the tropical conditions. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

21 Catalogue of Products 19 Meters with angular measuring mechanism Type М4278 М4276 М4277М М4272 М4273М Overall dimension, mm 48х48 72х72 96х96 Panel cutout, mm 44.8х х68 92х92 Scale length, mm, min Accuracy class Weight, kg, maximum М427Х These types of meters are provided with square front frames and square cases with angular location of the measuring mechanism. Meters М4272, М4276 are manufactured with replaceable scales. When ordering, the letter (s) is added to meter designations. To protect against contact with current-carrying rods, since 2017 meters М4276, М4277М, М4272, М4273М, М4276(s), М4272(s) may be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. М4272, М4276, М4278 measurement range connection method operation conditions ma 0.5; 1; 1.5; 2.5;3; 4; 5; 6; 10; 15; 20; 25; 30; 40; 50; 60; 100; 150; 250; 300; 400; 500; 600 Directly А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 10* Temperature А 10**; 15; 20; 25; 30 40; 50; 60; С. relative humidity 90 % 75; 100; 150; 200; 250; 300; 400; With outer shunt for 75 mv and at temperature +30 С. 500; 600; 750 calibrated wires of Ω Vibration strength: ka 1; 1.5; 2.5; 4; 6; 10; 15 А 200; 600 With outer shunt for 150 mv and acceleration m/s 2. frequency Hz. Impact resistance: ka 1; 2; 3; 4; 5; 6; 8; 10; 15; 20; 30 calibrated wires of Ω acceleration 50 m/s 2. frequency impacts per V 1; 1.5; 2.5; 4; 6; 10; 15; 25; 40; 60; 100; 150; 250; 300; 400; 500; 600 Directly min impacts. kv 1; 1.5; 2.5; 3; 4; 6*; 10; 15 With outer multiplying resistor at rated current of 1 ma * for М4272 and М4276 only ** for М4278 only М4273М, М4277М measurement range connection method operation conditions μa 40; 60; 100; 150; 250; 400; 600 Directly Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, mv 25; 40; 60; 100; 150; 250; With calibrated wires of Ω frequency Hz. 400; 600 Impact resistance: acceleration 50 m/s 2, frequency impacts per min. М4272(с), М4276(с) measurement range connection method operation conditions ma 1; 1.5; 2.5; 4; 5; 6; 10; 15; 20; 25; 40; 50; 60; 100; 150; 250; 400; 600 Directly А 1; 1.5; 2.5; 4; 6; 10; 15 А 1; ; 2.5; 3; 4; 5; 6; 7.5; 10; 15; With outer calibrated shunt for 25; 40; 60; 100; 150; 200; 250; 400; mv and calibrated wires of ka 1; 1.5; 2.5; 4; 6; 10; Ω А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 7.5; 10; 15; 20; 30; 50; 75; 100; 150; 200; 300; 500; 750 ka 1; 1.5; 2; 3; 4; 5; 6; 7.5 V 1; 1.5; 2.5; 4; 6; 10; 15; 25; 40; 60; 100; 150; 250; 300; 400; 500; 600 kv 1; 1.5; 3; 5; 7.5; 10; 15 With outer calibrated shunt for 75 mv and calibrated wires of Ω Directly With multiplying resistor at rated current 5 ma Temperature С. relative humidity 80 % at temperature +25 С. Vibration strength: acceleration m/s 2. frequency Hz. Impact resistance: acceleration 50 m/s 2. frequency impacts per min. kv 1; 2.5; 4; 5; 6; 10; 15 With multiplying resistor at rated current of 1 ma

22 20 Electrical pointer meters Overall and mounting dimensions М4272, М4276 Cutout Type a b e М М М4272, М4276 with replaceable scales Cutout Type a b e М М J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

23 Catalogue of Products 21 М4278 Cutout М4273М, М4277М Cutout Type Dimensions, mm a b e L 1 L 2 L 3 d М4273М М4 М4277М М4

24 22 Electrical pointer meters Ordering examples Ammeter М4272.1, A, 1.5, g, TU For ammeter М4272 having measurement range A, accuracy class 1.5, horizontal operating position, dust-proof design with the special scale. Ammeter М Т3, A, 1.5, g, TU For ammeter М4272 manufactured for operation in tropical conditions having measurement range A, accuracy class 1.5, horizontal operating position, dustproof design with the special scale. Ammeter М4272(s), А, 75 mv, 1.5, v, TU For ammeter М4272 with the replaceable scale, measurement range is А with connection via the outer shunt for 75 mv, accuracy class 1.5, the vertical operating position. For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter; Т3 operation in the tropical conditions; (s) replaceable scale design; ОМ2 meters for marine application (except for М4272(s), М4276(s), М4273М, М4277М). The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

25 Catalogue of Products 23 METERS WITH CENTRAL MEASURING MECHANISM Type М42609 М42612 М42608 М42611 М42607 М42610 Overall dimension, mm 48х48 72х72 96х96 Panel cutout, mm Ø х68 92х92 Scale length, mm, min Accuracy class 1.5; ; ; 2.5 Weight, kg, maximum М426ХХ Meter types М42609, М42612 are intended for installation in panels with round cutouts, meter types М42607, М42608, М42610, М42611 are intended for installation in panels with square cutouts. The measuring mechanism location in these meters is central. To protect against contact with current-carrying rods, meters М42608, М42611, М42607, М42610 may be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. М42607, М42608, М42609 measurement range connection method operation conditions μa* 100; 200; 300; 500; 1000 ma 1; 5; 10; 15; 30; 50; 100; 150; 300; 500; 600 Directly Temperature С, А 1; 2; 3; 5; 10; 15** А 20; 30; 50; 75; 100; 150; 200; 300; 400; 500; 750 With outer shunt for 75 mv and calibrated wires of Ω ka 1; 1.5; 2; 4; 6 V 2; 3; 7.5; 10; 15; 20; 30; 50; 75; Directly 100; 150; 250; 300; 400; 500; 600 kv 1; 1.5; 3 With an individual multiplying resistor at rated current 5 ma relative humidity 90 % at temperature +30 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: acceleration 50 m/s 2, frequency impacts per min. М42611, М42612 measurement range connection method operation conditions μa 25***; 30***; 50 Temperature С, relative humidity 95 % at М42610 Directly temperature +35 С. μa 50***; 100; 200; 300; 500; 1000 Vibration strength: acceleration m/s 2, М42610, М42611, М42612 frequency Hz. Impact resistance: mv 25; 50; 75; 150; 300; 500; With calibrated wires of Ω acceleration 50 m/s 2, 750; 1000 frequency impacts per min. * For the meters М42608, М42609 only ** For the meters М42607, М42608 only *** with the centre-zero position (measurement range) only

26 24 Electrical pointer meters Overall and mounting dimensions М42608, М42611, М42607, М42610 Cutout Rear view Type Dimensions, mm a b e f h 1 L 1 L 2 L 3 d М42608 М42611 М42607 М М4 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

27 Catalogue of Products 25 М42609, М holes d Cutout Type Dimensions, mm A B a b D D 1 d М42609 М ± ±0.2 16± ,5 Ordering example Voltmeter М42607, V, 1.5, v, TU For voltmeter М42607 having measurement range V, accuracy class 1.5, vertical operating position. For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter; Т3 meters for the operation in the tropical conditions; ОМ2 meters for marine application (М42609, М42608, М42607). The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

28 26 Electrical pointer meters Edgewise direct current and direct voltage meters М42243 Type М4247 М42248 М4248 М42201 М42200 М42243 Overall dimension, mm 40х21 50х25 54х21 74х26 100х32 140х42 Panel cutout, mm 30.5х х х х х х37 Scale length, mm, min Accuracy class ; ; *; Weight, kg, maximum * - except for μa М42243 М4220Х М4247, М4248 М42248 This group of meters contains DC ammeters and voltmeters, which are used in switchboards, tile control panels and small equipment. These meters could be manufactured for horizontal or vertical mounting with the relative location of the meter scale. The protection level that is provided by cases of meters М4247, М4248 corresponds to IP53, meters to IP20, other types of meters to IP50. The protection level of live outputs is IP00. measurement range connection method operation conditions ma 5; 20 Directly Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Shock resistance: acceleration 50 m/s 2, frequency impacts per min. М42200, М42201 measurement range connection method operation conditions μа 100; 150; 200; 250; 300; 400; 500; 600; 750; 1000 ma 1; 5; 10; 15; 30; 50; 100; 150; 300; 500; 600 А 1; 2; 3; 5; 10 А 20; 30; 50; 75; 100; 150; 200; 300; 500; 750; 1000; 1500; 2000; 3000; 4000; 6000 А 7500; 10000; 12500; Directly V 2; 3; 7,5; 10; 15; 30; 50; 75; 100; 150; 250; 300; 450; 500; 600 Directly V 1000; 1500; 3000 With outer shunt of 75 mv and calibrated wires of Ω With outer shunt of 100 mv and calibrated wires of Ω With outer multiplying resistor at rated current 5 ma Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Vibration strength: acceleration m/s 2, frequency Hz. Shock resistance: acceleration 30 m/s 2, frequency impacts per min. Impact resistance: acceleration 100 m/s 2, frequency impacts per min. М4247, М4248 measurement range connection method operation conditions μа 50*; 75*; 100; 150; 200; 250; 300; 400; 500; 600; 1000 ma 5** Directly * with the zero position inside the measurement range only ** for М4248 only Temperature С, relative humidity 95 % at temperature +35 С. Impact resistance: acceleration 100 m/s 2, frequency impacts per min. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

29 Catalogue of Products 27 М42248 is the meter with increased endurance to mechanical effects intended for operation under conditions of NPP measurement range connection method operation conditions ma 5; 20; 4-20 Directly Temperature С, relative humidity 98 % at temperature +35 С. mv 75; 200 V 1; 10; 2-10 Vibration strength: within the frequency range 5 to 30 Hz with acceleration of 40 m/s 2 ; within the frequency range 30 to 150 Hz with acceleration of 9.8 m/s 2. Vibration strength: within the frequency range 5 to 100 Hz with acceleration of 80 m/s 2. Impact resistance: pulse duration ms with acceleration of 200 m/s impacts. Overall and mounting dimensions М4247, М4248, М42200, М42201, М42243 Fig. 2 Panel cutouts Fig. 1 Fig. 3 Type Dimensions, mm Panel A 1 A 2 V С D 1 D 2 d E 1 E 2 cutouts A М М Fig. 1 М М Fig. 2 М Fig. 3

30 28 Electrical pointer meters М42248 Socket * size 80 max without sizes of socket BL 3.5/4F. Ordering examples Milliammeter М42243, kgs/см², 1.5, v, TU For milliammeter М42243 manufactured for operation in conditions of moderate climate with the dust-proof scale design of kgs/cm 2, accuracy class 1.5; vertical operating position. Milliammeter М42243 Т3, kgs/см², 1.5, v, TU For milliammeter М42243 manufactured meters for the operation in the tropical conditions with the dust-proof scale design of kgs/cm 2, accuracy class 1.5; vertical operating position. Microammeter М42201(p), µa, 1.5, v, TU For microammeter М42201 manufactured for operation in conditions of moderate climate, having measurement range µa, accuracy class 1.5, vertical operating position, dust-proof design. Microammeter М4248, µa, 2.5, v, Б, TU For microammeter М4248 manufactured for operation in conditions of moderate climate, having measurement range µa, accuracy class 2.5, vertical operating position, dust-proof design. Microammeter М TU For microammeter М4247 with the special scale. Microammeter М42248, ma, MPa, v black, TU For milliammeter М42248 with rated current of 4 to 20 ma, scale MPa, the vertical operating position, black case. For reference only: v/g vertical/horizontal operating position; Т3 meters for the operation in the tropical conditions. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

31 Catalogue of Products 29 DC meters with pointer deflection angle of 240 deg. Type М42408 М42412 М42496 Overall dimension, mm Ø х120 96х96 Scale length, mm Panel cutout, mm х112 92х92 Accuracy class М42408 Case protection level (for the front frame) IP53 IP53 IP53 Meter weight, kg М42408, М42412, М42496 end value of a measurements range connection method operation conditions М42412 ma 1; 5; 20 А 5; 10 А 10; 20; 30; 50; 75; 100; 150; 200; 300; 400; 500; 600; 750 ka 1; 1.5; 2; 3; 4; 5; 6; 7.5; 10 V 10; 15; 30; 50; 100; 150; 250 kv 1; 1.5; 2; 3; 4 Directly With outer shunt for 75 mv and calibrated wires of Ω Directly With outer multiplying resistor at rated current of 1 ma Temperature С Relative humidity 95 % at +35 С. Vibration strength: acceleration 10 m/s 2, frequency Hz. Impact resistance: acceleration 30 m/s 2, duration ms М42496 The meters are intended to measure current and voltage in DC and pulse current circuits at 100 Hz in different spheres of industry and on railway transport. The meters are made in a plastic case and are vibration and shock resistant. All М42408 designs are provided with dial lighting. Ammeters can be graduated for operation with connecting wires of 0.053; 0.088; 0.14 and 0.21 Ω. In accordance with the Customer s option ammeters can be graduated for operation with connecting wires of other resistance but not more than 0.28 Ω. Overall and mounting dimensions М42412 Cutout

32 30 Electrical pointer meters М42408 Cutout М rods 2 rods 2 rods Cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

33 Catalogue of Products 31 Ordering examples Ammeter М42408, A, mv; v, TU For ammeter М42408 having measurement range A and outer shunt for 75 mv; accuracy class 1.5, vertical operating position. Ammeter М42408 ОМ2, A, mv, 1.5, g, TU For ammeter М42408 having measurement range A and outer shunt for 75 mv; accuracy class 1.5, vertical operating position, meters for marine application. Voltmeter М42408, V, 1.5; v, TU For voltmeter М42408 having measurement range V, accuracy class 1.5, vertical operating position. For reference only: v/g vertical/horizontal operating position; ОМ2 meters for marine application. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

34 32 Electrical pointer meters Heavy-duty direct current and direct voltage meter М М Overall dimension, mm 60х60 Panel cutout, mm Ø57.5 Scale length, mm, min. 42 Accuracy class 2.5 Weight, kg, maximum 0.15 Design Dust-drop-proof М Meter М is manufactured with increased endurance to mechanical effects. When ordering, the letter (m) is added to the meter designation. The meter М measuring mechanism is secured on rubber shock absorbers to provide resistance to mechanical effects (impacts, vibration). The meter case is made of high-strength material Celanex and resistant to oil, gasoline, etc. measurement range connection method operation conditions µa 100; 150; 200; 300; 500; 1000 ma 1; 5; 10; 15; 20; 30; 50; 100; 150; 300; 500; 600 А 1; 2; 3; 5; 10 А 20; 30; 50; 75; 100; 150; 200; 300; 500; 750; ka 1; 1.5; 2; 4; 6 V V 1; 2; 3; 7.5; 10; 15; 20; 30; 50; 75; 100; 150; 250; 300; 500; 600 kv 1; 1.5; 3 Directly With outer shunt for 75 mv and calibrated wires of Ω With calibrated wires of Ω Directly With outer multiplying resistor at rated current 5 ma For the meters with increased endurance to mechanical effects: temperature С. relative humidity 98 % at temperature +40 С. Vibration strength: acceleration 30 m/s 2. frequency Hz. Impact resistance: 100 m/s impacts. 150 m/s impacts. 500 m/s impacts. with frequency impacts per min. Vibration strength: acceleration m/s 2. frequency Hz Overall and mounting dimensions Cutout 4 holes J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

35 Catalogue of Products 33 Ordering example Microammeter М , µa, scale , 2.5, v, g, (m) TU For microammeter М , rated value 100 µa, scale , accuracy class 2.5, the standard operating position is v, g, with advance mechanical characteristics. For reference only: v/g vertical/horizontal operating position; (m) for the design with increased endurance to mechanical effects. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

36 34 Electrical pointer meters PANEL AC AND VOLTAGE METERS Meters with 60х60, 80х80 and 120х120 mm front frame Type Ts42302 E42701 Ts42300 E42700 Ts42702 E42702 Overall dimension, mm 60х60 60х60 80х80 80х80 120х х120 Panel cutout, mm Ø57.5 Ø57.5 Ø77.5 Ø х х112 Scale length, mm, min Accuracy class µа 1.5; 2.5 А 1.5; А 1.5; Weight, kg, maximum ma. V 2.5 V 2.5 V Panel AC and voltage meters are manufactured of two types: magnet-moving coil system with rectifier; electromagnetic system; These meters allow current measuring within 25 µа А and voltage 0.5 V V with their direct switching on. To extend a measurement range: by current current transformers type TOP-0.66 are used, by voltage voltage transformers. Ammeters and voltmeters are made with the zero-scale at the range edge. The meters can be made with any scales of any units of measurement according to Customer s request. For structural design, the AC meters are divided into two groups: meters with square front frames and round cases. meters with square front frames and square cases. The protection level for the front frame is IP50 or IP54, protection level for current-carrying rods IP00. To protect against contact with current-carrying rods, meters E42700, E42702 (ammeters up to 10 A, milliammeters, voltmeters, meters with actuation via current/voltage transformers), Ts42300, Ts42702 may be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. Ts42300, Ts42302 µa 25*; 50; 100; 200; 300; 500 ma 1; 5; 10; 15; 10-30; 15-50; ; ; ; ; V 0.5-3; 1-7.5; 2-15; 30; 50; 75; 150; 250; 300; 500; 600 * for microammeter Ts42302 only Ts42702 end value of a measurements range ma 10; 20; 30; 50; 100; 250; 500 V 15; 30; 50; 75; 100; 150; 250; 300; 400; 500; 600 V 450; 500; 600; 750 kv 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600 Directly transformation ratio 0-450V 380/ V 500/ V 500/ V 750/ kV 3000/ kV 4000/ kV 6000/ kV 6000/ kV 10000/ kV 13800/ kV 15750/ kV 18000/ kV 20000/ kV 35000/ kV / kV / kV / kV / kV / kV / kV /100 Temperature С for mill- and microammeters С for voltmeters; relative humidity 95 % at temperature 35 С. Standard frequency range is Hz. Operating frequency range is Hz for mill- and microammeters; Hz for voltmeters. Vibration strength: acceleration m/s 2. frequency Hz. Impact resistance: acceleration 70 m/s 2. frequency is impacts per min impacts connection method Directly Via a voltage transformer with secondary voltage of 100 V operation conditions Temperature С. relative humidity 95 % at temperature 35 С. Standard frequency range is Hz. Vibration strength: acceleration 5 m/s 2. frequency 20 Hz. Vibration strength: acceleration 15 m/s 2. frequency 30 Hz. Impact resistance: acceleration 70 m/s 2. frequency is impacts per min impacts J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

37 Catalogue of Products 35 E42702 measurement range connection method operation conditions ma 100; 250; 400; 600 Directly Temperature С, relative А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 10; 20; 30; 50; 100* humidity 95 % at temperature +35 С. Vibration strength: acceleration 5 m/s 2, А 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400; 500; 600; 750; 800 Via a current transformer with frequency 20 Hz. ka 1; 1.2; 1.5; 2; 3; 4; 5; 6; 8; 10; 20; 30; 40 secondary current of 1 or 5 A Vibration strength: acceleration 15 m/s 2, E42702 overload ammeter (overload factor 2) А 1; 1.5; 2.5; 3; 4; 5; 6; 10; 15; 20; 30; 50; 100* Directly frequency 30 Hz. Impact resistance: acceleration 70 m/s 2, frequency is impacts per min. А 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400 Via a current transformer with Standard frequency and frequency range: ka 0.5; 0.6; 0.8; 1; 1.5; 2; 3; 4; 5; 6; 10; 20; 30; 40 E42702 overload ammeter (overload factor 5 or 6) A 1; 3; 5; 10 secondary current of 1 or 5 A Directly 45-65; 50; 60; 200; 500; 1000 Hz А 1; 10 Via a current transformer with secondary current of 1 A A 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150 Via a current transformer with ka 0.2; 0.25; 0.3; 0.4; 0.5; 0.6; 0.75; 0.8; 1; 1.5; 2; 3; 4; 5; 6; 8; 10 * for standard frequency and frequency range, Hz 45-55, 50. secondary current of 5 A E42700, E42701 ma* 100; 250; 400; 600 Directly А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 10; 20; 30; 50; 100* А 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400; 500; 600; 750; 800 Via a current transformer with ka 1; 1.2;1.5; 2; 3; 4; 5; 6; 8; 10; 20; 30; 40 secondary current of 1* or 5 A V 10; 30; 50; 100; 150; 250; 400; 500; 600; 750 Directly V 400; 450; 500; 600; 750 Via a voltage transformer with kv* 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600 secondary voltage of 100 V Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/ s 2, frequency Hz. Impact resistance: acceleration 70 m/s 2, frequency is impacts per min. Standard frequency and frequency range: 45-65; 50, ; 60; ; 800;1000 Hz (for ammeters); 45-65; 50; 60; 200; 400; 500; 800; 1000 Hz (for voltmeters) * for E42700 only For the meters E42700 with the upper limit of measurement range 100 A with direct actuation at standard frequency of 50 Hz and frequency range Hz only. For the meters E42700, E42701, E42702, Ts42702, the transformer primary current and voltage is the same as the upper limit of measurement range. For voltmeter Ts42702, the transformer primary voltage is the same as data given in the table. Note: ammeters E42700 may be manufactured with overload factor 2. Meters manufacture is possible with other measurement ranges and for actuation via a current transformer with the secondary current of 1 A. Overall and mounting dimensions Ts42302, E42701, Ts42300, E42700 Cutout 2 holes Type Dimensions, mm A V С D D 1 d E b Ts42302 E М A, direct actuation 37 М6 Ts E42700 М A, direct actuation М6 100 A, direct actuation 42 М8

38 36 Electrical pointer meters Ts42702, E42702 Cutout Type Dimensions, mm A B C D b Ts42702 E М A, direct actuation М6 100 A, direct actuation 42 М8 Ordering examples Ammeter E42702, 20 А; 20/5, 50, v, TU For ammeter E42702 manufactured for operation in conditions of moderate climate, with the upper measurement range 20 A, actuation via a current transformer with the secondary current of 5 A, vertical operating position, for standard frequency of 50 Hz. The same is for an overload ammeter E42702 (overload factor 5) with the upper value of the overload section of 100 A: Ammeter E42702, А; 20/5, 50, v, TU The same is for an ammeter manufactured in the tropical conditions: Ammeter E42702 Т3, А; 20/5, 50, v, TU For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter; ОМ2 meters for marine application. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

39 Catalogue of Products 37 Meters with 72х72, 96х96 mm front frame Type E42704 Ts42704 E42703 Ts42703 Overall dimension, mm 72х72 72х72 96х96 96х96 Panel cutout, mm 68х68 68х68 92х92 92х92 Scale length, mm, min E4270Х, Ts4270Х Overall and mounting dimensions correspond to the European standards. The mechanism location is angular. To protect against contact with current-carrying rods, meters E42704, E42702 (ammeters up to 10 A, ammeters with actuation via current transformers), E42703 (ammeters up to 10 A, milliammeters, voltmeters, meters with actuation via current/voltage transformers), Ts42704, Ts42703 may be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. Accuracy class Weight, kg, maximum Ts42703, Ts42704 end value of a measurements range V 15; 30; 50; 75; 100; 150; 250; 300; 400; 500; 600 transformation ratio - Directly V 400; 450; 500; 600; V /100 kv 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600 connection method V / V /100 Via a voltage transformer V /100 with secondary voltage V /100 of 100 V kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV / kV /100 operation conditions Temperature С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration 15 m/s 2, frequency 30 Hz. Vibration strength: acceleration 5 m/s 2, frequency 20 Hz. Impact resistance: acceleration 70 m/s 2, frequency impacts per min. Standard frequency and frequency range for E42703, E , 50, 60, 200, 500, 1000 Hz; for Ts42703, Ts Hz E42703, E42704 ma* 100; 250; 400; 600 Directly А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 10; 20; 30; 50; 100* А 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400; 500; 600; 750; 800 Via a current transformer with secondary current of ka 1; 1.2; 1.5; 2; 3; 4; 5; 6; 8;10; 20; 30; 40 1* or 5 A E42703 V 10; 30; 50; 100; 150; 250; 400; 500; 600; 750 V 400; 450; 500; 600; 750 kv 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600 Directly Via a voltage transformer with secondary voltage of 100 V E42703, E42704 overload ammeter (overload factor 2) А 1*; 1.5*; 2.5*; 3*; 4*; 5; 6*; 10* ;15*; 20*; 30*; 50*; 100* Directly А 5*; 10*; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250*; 300; 400 ka 0.5; 0.6; 0.8; 1;1.5; 2; 3*; 4; 5*; 6*; 10*; 20*; 30*; 40* Via a current transformer with secondary current of 1 or 5 A * for E42703 only For the meters E42703 (for the end measurement range 100 A with direct actuation at standard frequency and frequency range only, Hz ; 50). Note: meters manufacture is possible with other measurement ranges and for actuation via a current transformer with the secondary current of 1 A.

40 38 Electrical pointer meters Overall and mounting dimensions Cutout Rear view Type Dimensions, mm A B C D D 1 d E М A, direct actuation М6 Ts М4 E М A, direct actuation 37 М6 100 A, direct actuation М8 Ts М4 Ordering examples Voltmeter Ts42703, 600 V, 50, v, TU For voltmeter Ts42703 manufactured for operation in conditions of moderate climate, with the upper measurement range 600 V for standard frequency of 50 Hz, vertical operating position. Voltmeter Ts42703, 3.5 kv, 3000/100, v, TU For voltmeter Ts42703 manufactured for operation in conditions of moderate climate, with the upper measurement range 3.5 kv, actuation via a voltage transformer with the primary voltage of 3000 V and secondary voltage of 100 V, vertical operating position. Ammeter E42703 ОМ2, 20 А; 50, v, TU For ammeter E42703 with the upper measurement range 20 A, vertical operating position, for standard frequency of 50 Hz and operation on marine vessels. For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter; ОМ2 meters for marine application. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

41 Catalogue of Products 39 DIN-rail mount meters ED42 ED42 Meters ED42 are designed for mount on DIN-rail with 35 mm in width, EN The measuring mechanism location in these meters is angular. Overall dimension, mm 53х46. Scale length, mm, min. 42. Accuracy class 1.5. Weight, kg, max ED42 measurement range connection method operation conditions ma 100; 150; 250; 400; 600 Directly Temperature С, relative A 1; 1.5; 2.5; 4; 5; 6; 10; 20 humidity 90 % at temperature +30 С. A 1; 1.5; 2.5; 4; 5; 6; 10; 15; 20; Via a current transformer with the Vibration strength: 30; 40; 50; 60; 80; 100; 150; 200; secondary current of 1 or 5 A acceleration up to 20 m/s 2, 300; 400; 500; 600 frequency Hz. ka 1; 1.2; 1.5; 2; 3; 4; 5; 6; 8; 10 Impact resistance: V 6; 10; 15; 25; 40; 60; 100; 150; Directly acceleration up to 150 m/s 2, 250; 400; 500; 600 number of impacts 18 kv 4; 6; 8; 10; 15; 20; 40; 60; 150; 250; 400 Overall and mounting dimensions Via a voltage transformer with secondary voltage of 100 V Note: ammeters ED42 may be manufactured with overload factor 2. Ordering examples Ammeter ED42, 500 А; 500/5, 1.5, v, TU For ammeter ED42 manufactured for operation in conditions of moderate climate, with the upper measurement range 500 A, actuation via a current transformer with the secondary current of 5 A, accuracy class 1.5 and vertical operating position. Voltmeter ED42 Т3, 4 kv; 3000/100; 1.5, v, TU For voltmeter ED42 manufactured meters for the operation in the tropical conditions, with the upper measurement range 4 kv, actuation via a voltage transformer with the primary voltage of 3000 V and secondary voltage of 100 V, accuracy class 1.5 and vertical operating position. For reference only: v/g vertical/horizontal operating position. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

42 40 Electrical pointer meters Meters with pointer deflection angle of 240 deg. Type Ts42408 Ts42412 Ts42496 Overall dimension, mm Ø х120 96х96 Scale length, mm Panel cutout, mm Ø х112 92х92 Ts42408 Accuracy class Case protection level (for the front frame) IP53 IP53 IP53 Meter weight, kg Ts42408, Ts42412, Ts42496 finite range connection method operation conditions Ts42412 V 10; 20; 30; 50; 75; 100; 150; 250; 300; 400 kv 1; 1.5; 2; 3; 4; 7.5; 10; 12; 15; 30 kv 30 Directly Via a voltage transformer with secondary voltage of 100 V Via a voltage transformer with the secondary voltage of 100 V, transformation factor of 25,000/100 V Temperature С. Relative humidity 95 % at temperature +35 С. Vibration strength: acceleration 10 m/s 2, frequency Hz. Impact resistance: acceleration 30 m/s 2, duration ms Ts42496 The meters are intended to measure current and voltage in AC mains, one-phase AC circuits 50 Hz in different spheres of industry and on railway transport. The meters are made in a plastic case and are vibration and shock resistant. All Ts42408 designs are provided with dial lighting. For the meters Ts42408, Ts42412, Ts42496, the transformer primary voltage is the same as the upper limit of measurement range. Overall and mounting dimensions Ts42412 Cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

43 Catalogue of Products 41 Ts42408 Cutout Ts rods 2 rods 2 rods Cutout

44 42 Electrical pointer meters Ordering examples Voltmeter Ts42408, V, 1.5; v, TU For voltmeter Ts42408 having measurement range V, accuracy class 1.5, vertical operating position. Voltmeter Ts42408, 0-3 kv, 3000/100, 1.5; g, TU For voltmeter Ts42408 having measurement range kv, actuation via a voltage transformer with the primary voltage of 3000 V and secondary voltage of 100 V, accuracy class 1.5 and horizontal operating position. For reference only: v/g vertical/horizontal operating position; Б dustproof and splashproof meter. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

45 Catalogue of Products 43 PANEL METERS FOR MEASUREMENT OF POWER, FREQUENCY, POWER FACTOR Overall view of meters with 80х80, 120х120 mm front frame Type Ts42307 Ts42308 Ts42306 Ts42303 Ts42303/1 measurand Overall dimension, mm Hz kw, MW, GW, kvar, MVAr, GVAr Hz kw, MW, GW, kvar, MVAr, GVAr kw, MW, GW, 80х80 96х96 96х96 120х х120 Panel cutout, mm Ø х92 92х92 112х х112 Scale length, mm, min Accuracy class Weight, kg, maximum Type Ts42304 Ts42305 Ts42308/1 Ts42309 measurand Hz cosφ kw. MW. GW. cosφ Overall view of meters with 96х96 mm front frame Wattmeters and varmeters Ts42303, Ts42308 are intended for measurement of active or reactive power in threephase three-wire AC circuits of Hz at uniform or non-uniform phase load. Wattmeters Ts42303/1, Ts42308/1 are intended for measurement of active power in one-phase AC circuits of 50, 60, 500, 1000 Hz. Frequency meters Ts42304, Ts42306, Ts42307 are intended for measurement of AC frequency. Power factor meters Ts42305 and Ts42309 are intended for measurement of power factor in in three-phase three-wire AC circuits of 50 Hz with symmetry of line voltage and balanced phase load. The meters are made based on an electronic converter of input signal into DC signal and a moving-coil meter arranged in one case. Overall dimension. mm 120х х120 96х96 96х96 Panel cutout. mm 112х х112 92х92 92х92 Scale length. mm. min Accuracy class Weight. kg. maximum Ts42303, Ts42308 (3-phase mains); Ts42303/1, Ts42308/1 (1-phase mains) power factor rated voltage, V For wattmeter cosφ=1 For wattmeter sinφ= * * rated current, A connection method 5 Directly 1; ; 5 Via a current transformer Via a current/voltage transformer operation conditions Temperature С, relative humidity 95 % at temperature +35 С. Impact resistance: acceleration 70 m/ s 2, frequency impacts per min. Vibration strength: acceleration 15 m/s 2, frequency 30 Hz * for Ts42308 When ordering wattmeters and varmeters, the following parameters shall be indicated: 1) current transformation factor; 2) voltage transformation factor; 3) frequency of 50 Hz or 60 Hz; 4) balanced or unbalanced load.

46 44 Electrical pointer meters Ts42304, Ts42306, Ts42307 measurement range rated voltage, V connection method operation conditions Hz Hz Hz* * 400* Directly 100 Via a voltage transformer Temperature С, relative humidity 95 % at temperature +35 С. Impact resistance: acceleration 70 m/s 2, frequency is impacts per min. Vibration strength: acceleration 15 m/s 2, frequency 30 Hz. * for Ts42306, Ts42307 Ts42305, Ts42309 measurement range rated voltage, V rated current, А connection method operation conditions Directly 1; 5 Via a current/voltage transformer Temperature С, relative humidity 95 % at temperature +35 С. Impact resistance: acceleration 70 m/s 2, frequency impacts per min. Vibration strength: acceleration 15 m/s 2, frequency 30 Hz When ordering the power factor meter, the following shall be given: 1) meter type; 2) measurement range; 3) rated voltage and current; 4) standard frequency; 5) specifications designation. Overall and mounting dimensions Ts42306, Ts42308, Ts42308/1, Ts42309 Cutout Screw M3 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

47 Catalogue of Products 45 Ts42303, Ts42303/1, Ts42304, Ts42305 Cutout Ts bolts Cutout

48 46 Electrical pointer meters Ordering examples Wattmeter Ts42303, 220 V, 5 А, 50 Hz, S, TU For wattmeter Ts42303 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz and balanced load. The same is for a wattmeter manufactured in general climatic conditions: Wattmeter Ts42303 О4.1, 220 V, 5 А, 50 Hz, S, TU Wattmeter Ts42303, 10,000/100, 5000/5, 50 Hz, TU For wattmeter Ts42303 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz and unbalanced load. Wattmeter Ts42303/1, 220 V, 5 А, 50 Hz, TU For wattmeter Ts42303/1 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz. The same is for a wattmeter manufactured for operation in general climatic conditions: Wattmeter Ts42303/1 О4.1, 220 V, 5 А, 50 Hz, TU Wattmeter Ts42303/1, 10,000/5, 5000/5 А, 50 Hz, TU For wattmeter Ts42303/1 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz. Frequency meter Ts42304, Hz, 220 V, v, TU For frequency meter Ts42304 having measurement range Hz for rated voltage 220 V, vertical operating position. The same is for a frequency meter manufactured for operation in general climatic conditions: Frequency meter Ts42304 О4.1, Hz, 220 V, g, TU Ts42305, , 220 V, 5 А, 50 Hz, TU For power factor meter Ts42305 having measurement range , for rated voltage 220 V, rated current 5 A and standard frequency 50 Hz. The same is for a power factor meter manufactured in general climatic conditions: Ts42305 О4.1, , 220 V, 5 А, 50 Hz, TU Frequency meter Ts42306, Hz; 220 V, TU For frequency meter Ts42306 having measurement range Hz for rated voltage 220 V. The same is for frequency meter Ts42306 manufactured for operation in general climatic conditions: Frequency meter Ts42306 О4.1, Hz; 220 V, TU The same is for a frequency meter manufactured meters for marine application: Frequency meter Ts42306 ОМ2, Hz; 220 V, TU Wattmeter Ts42308, 220 V, 5 А, 50 Hz, S, TU For wattmeter Ts42308 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz and balanced load. The same is for a wattmeter manufactured for operation in general climatic conditions: Wattmeter Ts42308 О4.1, 220 V, 5 А, 50 Hz, S, TU The same is for a wattmeter manufactured meters for marine application: Wattmeter Ts42308 ОМ2, 220 V, 5 А, 50 Hz, S, TU Wattmeter Ts42308, 1000/100, 5000/5, 50 Hz, TU For wattmeter Ts42308 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz and unbalanced load. Wattmeter Ts42308/1, 220 V, 5 А, 50 Hz, TU For wattmeter Ts42308/1, rated voltage 220 V, rated current 5 A, standard frequency 50 Hz. The same is for a wattmeter manufactured for operation in general climatic conditions: Wattmeter Ts42308/1, О4.1, 220 V, 5 А, 50 Hz, TU Wattmeter Ts42308/1, 10,000/100, 5000/5, 50 Hz, TU For wattmeter Ts42308/1 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz. Ts42309, , 220 V, 5 А, 50 Hz, TU For power factor meter Ts42309 having measurement range , for rated voltage 220 V, rated current 5 A and standard frequency 50 Hz. The same is for a power factor meter manufactured in general climatic conditions: Ts42309, О4.1, , 220 V, 5 А, 50 Hz, TU For reference only: v/g vertical/horizontal operating position; О4.1 for operation in general climatic conditions; ОМ2 meters for marine application (Ts42307, Ts42306, Ts42308). The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

49 Catalogue of Products 47 BUDGETARY INSTRUMENTS DС indicators Type М М4263.8М М42163 Overall dimension, mm 60х60 60х60 60х60 Panel cutout, mm Ø 57.5 Ø 57.5 Ø 57.5 Scale length, mm Basic error, % ± 10 ± 10 ± 10 Mass, kg М42163, М4263.8, М4263.8М The indicators are intended for measurement of current in chargers and other DC meters in different branches of industry in conditions of moderate climate. The М and М4263.8М measuring mechanism is of a movingcoil system with fastening mobile part with pivots. М42163 and М4263.8М are manufactured without sealing. М4263.8, М4263.8М, М42163 measurement connection method range А 7.5; 10 А 30* Directly With outer shunt for 75 mv and calibrated wires of Ω operation conditions For М4263.8, temperature С, relative humidity 95 % at temperature +35 С. Vibration- and shock-resistant. For М4263.8М and М42163, temperature С, relative humidity 90 % at temperature 25 С. Vertical operating position * for М only Overall and mounting dimensions М42163 Cutout 2 holes

50 48 Electrical pointer meters М4263.8, М4263.8М Cutout Ordering examples Current indicators М4263.8, А, TU For current indicator М having measurement range A. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters». J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

51 Catalogue of Products 49 Budgetary AC meter series Type E E E E Overall dimension, mm 80х80 60х60 96х96 72х72 Panel cutout, mm Ø 77.5 Ø х92 68х68 Scale length, mm Basic error, % ± 4.0 ± 4.0 ± 4.0 ± 4.0 Mass, kg E4270Х.8 The meters are intended to measure current and voltage in AC mains, and they are used in different spheres of industry. To protect against contact with current-carrying rods, meters could be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. E , E , E , E measurement range connection method operation conditions A: 10; 30; 50; 75; 100; 150; 200; 250; 300; 400; 600; 800 kа:1.5; 2; 3 V: 500 (except for E ) via a current transformer with the secondary current of 5 A IP40 level of protection against environment effect. Temperature -40 С С, relative humidity 95 % at temperature +35 С. Vibration strength: acceleration m/s 2, frequency Hz. Impact resistance: acceleration 70 m/s impacts, frequency impacts per minute. Meters manufacture is possible with other measurement ranges and for actuation via a current transformer of 1 A. Budgetary DC meter series Type М М М М Overall dimension, mm 80х80 60х60 96х96 72х72 Panel cutout, mm Ø 77.5 Ø х92 68х68 Scale length, mm Basic error, % ± 4.0 ± 4.0 ± 4.0 ± 4.0 Mass, kg М4230Х.8, М427Х.8 The meters are intended for measurement of current in chargers and other DC meters in different branches of industry in conditions of moderate climate. To protect against contact with current-carrying rods, meters could be supplied with protective caps KZ-4. The need of supply shall be specified in case of order. М , М , М4272.8, М measurement range connection method operation conditions А 30; 50; 75; 100; 150; 300; 500; 750; kа 1.5; 3 With outer shunt for 75 mv and calibrated wires of Ω The meters could be manufactured with other measurement limits. IP40 level of protection against environment effect. Temperature С, relative humidity 90 % at temperature +30 С. Vibration strength: acceleration m/s 2, frequency Hz, Impact resistance: for М , М : acceleration 100 m/s 2, 2000 impacts; for М4272.8, М4276.8: acceleration 50 m/s 2, 2000 impacts.

52 50 Electrical pointer meters Overall and mounting dimensions М4272.8, E , М4276.8, E Cutout Type Dimensions, mm a b e h 1 l 1 l 2 l 3 d М4276.8, E М4 М4272.8, E М4 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

53 Catalogue of Products 51 М , E , М , E Cutout 2 holes Type М , E М , E Dimensions, mm a b e h h 1 l 1 l 2 l 3 d 80 Ø73 Ø М4 60 Ø54.6 Ø М4 Ordering examples Ammeter М , А, 4.0 TU For ammeter М having measurement range A, accuracy class 4.0. The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».

54 52 Electrical pointer meters EDUCATION METERS Laboratory ammeters and voltmeters type Education measurement range connection method operation conditions А 1; 2; 5; 10 V 6; 15; 30 Directly Temperature С, relative humidity 80 % at temperature +30 С Laboratory microammeters, millammeters, millivoltmeters and voltmeters, type Education 2 They are used in laboratories of schools, vocational training schools, colleges and other educational institutions. The meters are intended to measure current and voltage in 50 Hz DC and AC circuits. The meters can be made with any scales of any units of measurement according to Customer s request. Overall dimensions of education meters 80х120х53 mm, weight 0.2 kg. Meters accuracy class is 2.5 and 4.0. measurement range connection method operation conditions μa 20/ /500 (М42174) mа 0-5/50 (Ts42170) mа 1/10-0-5/50 (М42170) mа 5/10-0-5/50 (М ) mv 10/ /250 (М42171) V 0,1/0,3-0-0,5/1,5 (М42172) V 3/ /50 (М42173) Ordering example Directly Temperature С, relative humidity 80 % at temperature +30 С Ammeter Education А, 2.5 TU For ammeter Education manufactured for operation in conditions of moderate climate, having measurement range A, accuracy class 2.5. PORTABLE Meters Phase sequence indicators measurement range UPChF-1 V 380/ Hz UPChF-1M V 380/ Hz V Hz ~ kω operation conditions Temperature С, relative humidity 90 % at temperature +25 С. The indicator operation mode is short-term. UPChF-1, UPChF-1М Indicators UPChF-1 and UPChF- 1М are intended to determine direct and reverse phase sequence in 3-phase AC electrical circuit with grounded neutral of rated voltage 380/200 V, 50 Hz. In addition to determination of phase sequence, Indicator UPChF-1M is intended to measure voltage in AC circuits and resistance. These instruments may be used during mounting of phase-dependent 3-ph electrical receivers, electric motors, pumps, machine tools, 3-ph residual current circuit breakers and other loads, as well as during adjustment and repair. Ordering examples Indicator UPChF-1, TU Indicator UPChF-1M, TU J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

55 Catalogue of Products 53 Form of recording account for analogue meters Meter Type No. of custom-designed meter Environment protection design Structural design Unit of measurement Meter rated value Measurement range or upper limit of measurement range, or scale parameters (for custom designs) Transformation factor (for AC meters connected via current or voltage transformers) Frequency and frequency range Accuracy class Standard meter position Climatic meter design Acceptance type Reference symbol The following abbreviations are used: Environment protection design: Structural design: Standard meter position: (for edgewise meters) Climatic meter design: Acceptance type: Reference symbol: dust-proof design not specified dustproof and splashproof meter (IP54 on the front frame) B design meters for marine application ОМ2 design with increased endurance to mechanical effects m design with the possibility of external scale lighting - p replaceable scale design s vertical V horizontal G the meter operates in two positions V, G horizontal operating position ХХG (for example, 45G) the meter is installed vertically, the horizontal scale P the meter is installed vertically, the vertical scale Ye the meter is installed horizontally, the horizontal scale L the meter is installed horizontally, the vertical scale K the meter is installed at the angle of 45 deg. to the horizon, the horizontal scale - I the meter is installed at the angle of 45 deg. to the horizon, the vertical scale - D at an angle to the horizon ХХG (for example, 12G) the meter operates in two positions M Industrial model O tropical model TK export model EK without acceptance by the military representative office O with acceptance by the military representative office P verification officer s stamp on the meter glass PK meters with serial numbers (customized) N meters manufactured for NPP A

56

57 2 ELECTRICAL DIGITAL METERS

58 56 Electrical digital meters POWER QUALITY MONITORING METERS Power quality analyzer Type Dimensions, mm Weight, kg, max PQI96 96 х 96 х 77 0,7 Main parameters Measurements rated voltage: 57,73 (100) or 230 (400) V rated current: 1 or 5 А current/voltage measurement frequency: Hz PQI96 PQI96 is a modern digital measurement instrument, providing accurate three-phase measurements of AC electrical quantities. It also enables power quality assessment according to present standards. The Power Quality Analyzer PQI96 is intended for continuous measurements of electrical power and power quality parameters in three-phase AC networks. It can be used to control the conformity of power quality with EN50160 norms. Features Multifunctionality. Device carries out measurements of harmonics, interharmonics, unbalance, flicker, active, reactive and apparent powers, phase angles of fundamental and harmonic components and much more. High accuracy and standard compliance. All power quality measurements are made according to IEC ed.2 Class A. Harmonic and interharmonic components are measured according to IEC Class I. Flicker is measured according to IEC Class F3. Very compact form-factor (96 x 96 x 75 mm) enables fast and easy installation into distributing panels. Increased LED indicator height (25 mm)provides comfortable local meter readings. Ethernet based synchronization (NTP/PTP) does not require additional synchronization circuits and is accurate up to ±1µs. Competitive price compared to existing power quality instruments. Communication ports Type of display Temperature range (operating) Electromagnetic compatibility Effective voltage and current values; Active/reactive/full power; Reduction of active/reactive/full power; Voltage and current angular curves. Calibration interval Guarantee period PQI parameters Power quality measurements Metrological characteristics Ethernet (10/100 BASE TХ or 100 BASE FX), EIA RS485 7-digit LED (3 lines of 4 digits), digit height 20 mm and 14 mm from -40 С to +55 С, ANSI/IEC IP51 According to GOST R , ISCRI 22 for Class A According to GOST R from 90 to 264 V AC, (50 ± 0.5) Hz or from 130 to 370 V DC 10 years 36 months Power frequency Voltage and current magnitudes Flicker perceptibility Dips, swells, interruptions Voltage unbalance Voltage harmonics Voltage interharmonics Under- and overdeviation Relative phase angles Active, reactive, apparent powers Active and reactive energies Power quality: IEC : Class A Harmonics and Interharmonics: IEC : Class I Flicker: IEC : Class F3 According to GOST , GOST , GOST R , GOST , GOST R (power quality) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

59 Catalogue of Products 57 Order form Interfaces Remote HMI and Control HTTP (WEB interface) PQI96 b с d e f g h i b rated voltage: line voltage 100 V, 400 V; transformation ratio of voltage (rated secondary voltage value is 100 V); Communication protocols Integration in power quality indices (PQI) control system IEC (Ethernet), IEC (EIA RS-485), IEC HTTP (integration in PQI visualization and monitoring software package supplied in completion with the meter) Synchronization NTP (RFC 5905), PTP (IEEE 1588) c rated current: phase current 1.0 А; 5.0 А; transformation ratio of current (nominal secondary current value is 1 A, 5 A); d the type of the main Ethernet interface: 1REО an interface Ethernet («optics», «Optics»); 1REC an interface Ethernet («copper», «twisted pair»); е the symbol of the presence of an additional interface RS485 (only for the device having option REC): - RS - RS485 interface is available; - x - RS485 interface is not available; Ordering example PQI96 100V 1А 1RЕС х 3W R ( C) TU PQI96 with the following characteristics: rated voltage of 100 V, rated current of 1.0 А, interface Ethernet ( copper ), three-wire connection scheme, red indicators, for operation at temperature of minus 40 to plus 55 С. Overall dimensions f symbol of the measuring circuit: - 3W - for three-wire connection scheme, - 4W - for four-wire connection scheme; g color of the indicators: R red indicators, G green indicators, Y yellow indicators; h temperature range (operating): ( C); i special version: otherwise, this parameter is not specified Connection diagrams U pwr U pwr PQI96 PQI96 Three phase four-wire three-element connection using 3 CT and 3 VT Three phase four-wire two-element connection using 2 CT and 2 VT

60 58 Electrical digital meters Multifunctional revenue energy meter and power quality analyzer Type Dimensions, mm Weight, kg, max PQI120C 120 х 120 х Main parameters rated voltage 100 V or 400 V rated current 1 А or 5 А Temperature range (operating) from -40 С to +55 С PQI120C PQI120C is designed for revenue metering, measurement of power quality index (PQI), parameters of current, voltage, power, active and reactive power in 3ph mains and AC systems, as well as in points of meters mounting while keeping measurement results and displaying parameters of accounted electric power, PQI parameters and subsequent data transmission via communication interfaces. PQI120C is installed in the power quality monitoring and control systems for continuous monitoring of power quality indices of substations. Power Quality Measurement and Monitoring (Class A): rms voltage; frequency; duration and index of ACF and overvoltage; temporary overvoltage duration; long- and short-term flicker indicator; temporary overvoltage factor; voltage n-harmonic component factor; voltage waveform distortion factor; negative-sequence voltage factor; zero-sequence voltage factor. Multifunctional power meter (Class 0.2S): metering of consumed active power based on cumulative total and separately according to rates; eight rates; active and reactive power; active and reactive power loss; energy recording malfunction flags. Dust/moisture protection IP51, GOST Resistance to mechanical effects Group 4 according to GOST Electromagnetic compatibility Interference immunity: GOST R ; Electromagnetic emission: ISCRI 22 for Class A Calibration interval Guarantee period Power Supply voltage Power consumption Interfaces Communication protocols Type of display Remote HMI and Control Integration in telemetry systems Integration in power quality indices (PQI) control system Integration in automated power supply monitoring and control system 10 years 36 months from 90 to 264 V AC, (50 ± 0.5) Hz or from 130 to 370 V DC 5 VA Ethernet 10/100 BASE TX (RJ45 connector) (2 ports) or Ethernet 100 BASE FX (ST connector) (2 ports), RS485, fiber optic port - IEC 61107, test pulse output, IEC units of 7-segment indicators (4 indicators per each unit) HTTP (WEB interface) IEC (Ethernet channel), IEC (EIA RS-485 channel), IEC , Optical interface optical port (IEC 61107), pulse output interface HTTP (integration in PQI visualization and monitoring software package supplied in completion with the meter) Enlargement of IEC /104, IEC Synchronization NTP (RFC 5905)/PTP (IEEE `1588) Total compliance with the Russian standards Power quality: GOST , GOST , GOST R , GOST , GOST R Revenue metering: GOST (class 0.2S) GOST (class 1) Mains parameters measurement: GOST , GOST R , GOST J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

61 Catalogue of Products 59 Order form PQI120C b с d e f g h b rated voltage: line voltage 100 V, 400 V; transformation ratio of voltage (rated secondary voltage value is 100 V); Ordering example PQI120C 400V 5А 2RЕО 2RS 4W R ( C) TU PQI120C with the following characteristics: dimensions of 120х120 mm, rated voltage of 400 V, rated current of 5.0 А, two interfaces Ethernet ( optics ), two interfaces RS485, four-wire measurement design, red indicators, for operation at temperature of minus 40 to plus 55 С. Overall dimensions c rated current: phase current 1.0 А; 5.0 А; transformation ratio of current (nominal secondary current value is 1 A, 5 A); d the type of the main Ethernet interface: 2REО an interface Ethernet («optics», «Optics»); 2REC an interface Ethernet («copper», «twisted pair»); е the symbol of the presence of an additional interface RS485: 2RS availability of two interfaces RS485; f symbol of the measuring circuit: - 3W - for three-wire connection scheme, - 4W - for four-wire connection scheme; g indicators colour: R red indicators, G green indicators, Y yellow indicators, h temperature range (operating): ( C); Connection diagrams U pwr1 (U pwr2 ) U pwr1 (U pwr2 ) RESERVE PQI120C RESERVE PQI120C Line Load Line Load Three phase four-wire three-element connection using 3 CT and 3 VT Three phase four-wire two-element connection using 2 CT and 2 VT Upwr1 main power supply source voltage of the meter Upwr2 voltage of standby/auxiliary power supply source

62 60 Electrical digital meters Portable power quality analyzer Main parameters Measurements rated voltage: 57,73 (100) or 230 (400) V rated current: 1 or 5 А current/voltage measurement frequency: Hz Communication interface Ethernet ( optics or copper ); RS485 Temperature range From -40 to +55 С (operating) Protection extent IP 50 Electromagnetic compatibility voltage According to the requirements specified in ISCRI 22 for equipment class A from 90 to 264 VAC, (50 ± 0.5) Hz or from 130 to 370 VDC MPK The MPK1 meter is designed to measure power quality indices (voltage parameters) in three-phase, three-wire and three-phase, four-wire AC mains and systems, as well as in points for mounting power quality indices meters (PQIM) of substations, power quality monitoring and control systems (PQ MCS) of PJSC FGC UES while keeping measurement results according to the preset algorithms within the time periods counted by the realtime clock. Additionally, the meter is used to ensure the power quality indices compliance with the quality standards in general power supply systems of default voltages according to GOST (IEC 38-83), 50 Hz, and optional PQI (voltage parameters) display (off-display option is allowed) as decimal numbers, and to transmit indices in a digital code through interfaces RS485 and Ethernet. The MPK1 meter is a power quality continuous monitoring meter functioning as PQIM (voltage parameters measurement), and it is intended for long-term measurements including performance of diagnostic and research works. Calibration interval Guarantee period PQI parameters Measurement of power quality indices 10 years 24 months According to the requirements of GOST , GOST , GOST R , GOST R , GOST , GOST , GOST , GOST Measurements: mean square value of phase, line-to-line voltage, U frequency, f voltage n-harmonic component factor, К U(n) voltage waveform distortion factor, К U negative-sequence voltage factor, К 2U zero-sequence voltage factor, К 0U ACF duration, Δt n ACF depth, δu n voltage interruption duration, Δt inter temporary overvoltage duration, Δt ov.volt U temporary overvoltage factor, K ov.volt U short-term flicker indicator, P St long-term flicker indicator, P Lt Metrological characteristics According to GOST (Class А), GOST Interfaces parameters Remote HMI and Control Integration in telemetry systems HTTP (WEB interface) IEC (Ethernet), IEC (EIA RS485) IEC (Ethernet) Synchronization NTP (RFC 5905), PTP (IEEE 1588) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

63 Catalogue of Products 61 Order form MPKa b с d e f а input measured parameters: 1 voltage meter; b rated values of measured parameters: 100 V, 400 V line voltage or U/100 voltage transformation factor (rated secondary winding voltage: 100 V); c reference designation of main interface Ethernet: REО availability of interface Ethernet ( optics ); REC availability of interface Ethernet ( copper ); Ordering examples MPK1 100V REO x x TU For MPK meter with the following characteristics: input parameter rated voltage of 100 V, interface Ethernet ( optics ). MPK1 400V REС RS x TU For MPK meter with the following characteristics: input parameter rated voltage of 400 V, interface Ethernet ( copper ), interface RS485. The delivery set comprises the following: 1. MPK meter; 2. Case; 3. Wires with clamps to connect input signals; 4. Power cable; 5. Operation Manual and Calibration Method for a batch of up to 10 pcs.; 6. Record. d reference designation for availability of interface RS485 (only for REC meters): х specified with no interface RS485; RS availability of interface RS485; е availability of indicators: х indicator-free design (basic design); f special version: otherwise, this parameter is not specified.

64 62 Electrical digital meters AC, VOLTAGE AND FREQUENCY METERS AND TRANSDUCERS MULTIFUNCTION DIGITAL PANEL METERS Type Overall dimensions, mm Sign height, mm Weight, kg, maximum SchM96 96 х 96 х 75,6 20 0,5 SchM х 120 х 75,6 25 0,9 Measured and calculated parameters Basic error, % Designation Measured parameters SchM96, SchM120 SchM96PQ, SchM120PQ SchM96, SchM120 SchM96, SchM120 is designed for measurement of electric parameters of 3 or 4-wire three-phase an alternating current by frequency of Hz with symmetric and asymmetrical loading. Devices are used in systems of data gathering for transfer of results of measurement to systems of top level or as the universal measuring device, instead of di$erent electric devices: ampermeters, voltmeters, wattmeters, varimeters, frequency counter. In devices possibility is provided: -Reprogramming of display ranges; -Set value min and max within a measurement range; -Regulation of brightness of indication; -Connections of external modules of indication. Phase voltage RMS ±0,2 U A, U B, U C + - Average voltage RMS ±0,2 U av.ph + - Phase-to-phase voltage RMS ±0,2 U AB, U BC,U CA + - Average effective line-to-line voltage value ±0,2 Uav.l + - Effective phase current value ±0,2 I A, I B, I C + - Average effective phase current value ±0,2 I av. + - Active load phase power ±0,5 Р A, Р B, Р C + + Total active power ±0,5 Р + + Reactive load phase power ±0,5 Q A, Q B, Q C + + Total reactive power ±0,5 Q + + Full load phase power ±0,5 S A, S B, S C + + Total gross reactive power ±0,5 S + + Power factor in each phase ±0,5 Cos φ A, Cos φ B, Cos φ C + - Total power factor ±0,5 Cos φ + - Frequency ±0,01 Hz F + - J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

65 Catalogue of Products 63 Information display LType of display Seven-segment indicators Additional features Display of measured parameters of current, voltage, frequency, power, power factors, power flow direction, units of measurements 7-digit LED (3 lines of 4 digits), digit height: 25 mm (SchM120), 20 mm (SchM96) Connection of Display panel MI120, MI80 Telemetry Rated voltage Rated current Frequency Measurement time Time of setting output analogue signal, max Basic error limits Galvanic isolation of input and output circuits, power circuits 0,5 А; 1 А; 2,5 А; 5 А 100 V, 400 V Hz 0.1 s 0.5 s by current and voltage: ± 0.2%; by power: ± 0.5 %; by frequency: ± 0.01 Hz; by analogue output: ± 0.5% Yes Short-term overloads by input signal with ratio (maximum) resistance, min Communication interfaces/analogue output RS485 by current circuits: by voltage circuits: Ratio: 20; number of overloads: 2; duration of each overload, s: 0.5; interval between two overloads, s Ω 2 MΩ Quantity: 1,2; protocols: Modbus RTU Data rate: 4800, 9600, 19200, 38400, baud. Ethernet (100 BASE TX) Quantity: 0,1; protocols: Modbus TCP, IEC Analogue output Remote indication Digital inputs Distant control Digital outputs Quantity: 0,1,2,3; reprogrammed ranges: ma, ma, 0 20 ma, ma, ma, ma, ma Quantity: 0, 4, 6, 8, dry contact type, voltage 24 V, current 10 ma Quantities: 0, 1, 2, 3 (switch on/off, interlocking) = 300 V, ~200 V, 100 ma voltage 220 VU universal power from 85 to 253 VAC, 50 Hz or from 120 to 265 VDC; 24 VN (24+12/-6) V Power consumption from power circuit, max. 15 VA Meter reprogramming (setting) Reprogramming via program Configuration Manager (interface RS485, Ethernet); with buttons on the front frame (if any). Reprogramming parameters indices range (meters with rated currents of 1 A, 5 A and voltage of 100 V) password setting; indication update period: from 0.1 to 10 s; position of decimal point; settings for each electrical value (with discrete outputs of up to 3 control signals for commutation equipment); Interfaces RS485, Ethernet parameters; output signal parameters; indication brightness; parameters of protocol Modbus RTU, Modbus TCP, IEC (via program Configuration Manager»); Calibration of input and output signals. Operation Conditions Temperature range (operating) from -40 С to +70 С Protection extent IP50 Installation Panel Wires section 2.5 mm 2 Maximum input signal overload (duration) 150% (2 h) Calibration interval 10 years Guarantee period 60 months Mean life, min 30 years Mean time between failures 250,000 h.

66 64 Electrical digital meters Order form SchMa b с d e f g h i j SchMa meter type depending on its overal dimensions: SchM96; SchM120; b rated voltage: line voltage 100 V, 400 V; voltage transformation factor (rated secondary winding voltage of 100 V); c rated current: phase current 0.5 А; 1.0 А; 2.5 А; 5.0 А; current transformation factor (rated secondary winding current of 1 А and 5 А); d reference designation of supply voltage: 220 VU universal power: supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC; 24VN DC supply voltage of (24+12/-6) V; e reference designation for availability of additional interface RS485 and digital inputs: х absence of additional interface and digital inputs, RSX availability of additional interface with the absence of digital inputs, RS04 availability of additional interface and 4 digital inputs, RS06 availability of additional interface and 6 digital inputs (for SchM120 only), Х08 absence of additional interface with the availability of 8 digital inputs; Note: with the absence of digital inputs (е = х, е = RSX) the meter may have a design with output signals (analogue or digital). f reference designation for the availability of interface Ethernet, hours of real time: х specified with the absence, RE availability of interface Ethernet; g reference designation of measurement design: 3W - for three-wire connection scheme, 4W - for four-wire connection scheme; h indicators colour R red indicators, G green indicators, Y yellow indicators, TS ( Touch Screen ) colour liquid-crystalline display (TS for SchM120 only); i availability of output signals х specified with the parameter absence;, 01 availability of one digital output; 02 availability of two digital output; 03 availability of three digital output; 10 (a) availability of one output analogue signal, 20 (a, b) availability of two output analogue signals, 30 (a, b, c) availability of three output analogue signals where а, b, c reference designations of measurement ranges of output analogue signals (А = 0 5 ma; В = 4 20 ma; С = 0 20 ma; АР = ma; ВР = ma; СР = ma; ЕР = ma) (Example: (30 (С, А, В); 30 (В, В, С); 20 (С, В); 20 (А, А); 10 (А)); j custom design otherwise, this parameter is not specified P active power meter design; Q reactive power meter design; PQ active and reactive power meter design. SchMa meter type Full reference designation code parameter Rated value or factor of transformation Power supply voltage Availability of additional interface and digital inputs Availability of interface Ethernet Reference designation of measurement design Indication colour Availability of output signals b c d e f g h i j SchM96 U; U/100 I;I/1; I/5 + х; RSX RS04; X08 x; RE + R, Y, G + х Custom design + SchM120 U; U/100 I;I/1; I/5 + х; RSX RS04; RS06; X08 x; RE + R, Y, G + х + Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available. Ordering examples SchM V 5А 220VU RSX х 4W Y 30 (А, В, СР) TU For SchM120 meter with the following characteristics: rated voltage of 400 V, rated current of 5.0 A, supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC, the availability of additional interface RS485, 4-wire measurement design, yellow indicator colour, availability of 3 analogue outputs (0 5) ma; (4 20) ma; ( ) ma. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

67 Catalogue of Products 65 Meters connection diagrams for three-phase four-wire mains to PC to PC Upwr PI Additional interface Upwr PI Additional interface Digital outputs Analogue outputs SchM96 (SchM120) SchM96 (SchM120) for the meter design with digital outputs for the meter design with analogue outputs Notes: 1. Availability of additional interface RS485 (terminals 17, 19) depends on a meter design. 2. Resistor R = 430 Ω. to PC Notes: 1. Availability of additional interface RS485 (terminals 17-19) depends on a meter design. 2. Resistor R. 3. РА milliammeter. to PC Upwr PI Additional interface Upwr PI Digital inputs Digital inputs SchM96 (SchM120) SchM96 (SchM120) for the meter design with digital inputs and additional interface RS485 for the meter design with digital inputs without additional interface RS485 Meters connection diagrams for three-phase three-wire mains to PC to PC Upwr PI Additional interface Upwr PI Additional interface Digital outputs Analogue outputs SchM96 (SchM120) SchM96 (SchM120) for the meter design with digital outputs for the meter design with analogue outputs Notes: 1. Availability of additional interface RS485 (terminals 17-19) depends on a meter design. 2. Resistor R = 430 Ω. Notes: 1. Availability of additional interface RS485 (terminals 17-19) depends on a meter design. 2. Resistor R. 3. РА milliammeter.

68 66 Electrical digital meters Meters connection diagrams for three-phase three-wire mains (continued) to PC to PC Upwr PI Additional interface Upwr PI Digital inputs Digital inputs SchM96 (SchM120) SchM96 (SchM120) for the meter design with digital inputs and additional interface RS485 Meters connection diagrams for three-phase four-wire mains with outside current transformers of secondary winding rated current of 1 A or 5 A for the meter design with digital inputs without additional interface RS485 Meters connection diagrams for three-phase three-wire mains with outside current transformers of secondary winding rated current of 1 A or 5 A to PC to PC Upwr PI Upwr PI SchM96 (SchM120) SchM96 (SchM120) Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. Meters connection diagrams for three-phase four-wire mains with outside voltage transformers of secondary winding rated voltage of 100 V and outside current transformers of secondary winding rated current of 1 A or 5 A Meters connection diagrams for three-phase threewire mains with outside voltage transformers of secondary winding rated voltage of 100 V and outside current transformers of secondary winding rated current of 1 A or 5 A to PC to PC Upwr PI Upwr PI SchM96 (SchM120) SchM96 (SchM120) Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

69 Catalogue of Products 67 Diagrams of four-wire meters connection into the three-phase three-wire mains with two outside current transformers Diagrams of four-wire meters connection into the three-phase four-wire mains with two outside current transformers and three voltage transformers to PC to PC Upwr PI Upwr PI SchM96 (SchM120) SchM96 (SchM120) Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. Diagrams of four-wire meters connection into the three-phase three-wire mains with two outside current transformers and two voltage transformers Notes 1. Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. 2. Display and transmitted parameters IB, PB, QB, VAB, cos B calculated values Diagrams for connection of meters with a test box for the three-phase four-wire mains to PC to PC Upwr PI Upwr PI SchM96 (SchM120) SchM96 (SchM120) Notes 1. Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. 2. Display and transmitted parameters IB, PB, QB, VAB, cos B calculated values Note Availability of additional interface RS485 (terminals 17 19), digital inputs (terminals or 21 25), analogue/digital outputs (terminals 20 25) depends on a meter design. Overall dimensions Cutout (1:2) Type HхН 1, mm L, mm L 1, mm A (А 1 ха 2 ), mm B (В 1 хв 2 ), mm SchM , SchM ,9

70 68 Electrical digital meters Display panel Type Overall dimensions, mm Display weight Displayed parameters Climatic operation conditions MI120.1 MI120.2 MI120.3 MI120.5 MI80.3 Display panel MI are intended to display measurement results of dibital meters and transducers. They are used at power stations, substations and distribution points of generating, grid electrical companies and industrial enterprises. Modules may be connected via interface RS485 (protocol Modbus RTU), Ethernet to telemechanics meters and PC. Modules MI120.5 has additional options: the possibility for connection of outer SDcard (data archiving), availability of real time clock, events recording and they may be equipped with measuring part. MI120.1 MI120.2 MI120.3 MI х 120 х 76 LED MI x 80 х 85 LED signals measurement ranges (for MI120.5 only) Interface Additional options (for MI120.5 only) Power consumption, max Weight, kg, max. Guarantee period Mean life Mean time between failures colour liquidcrystalline display (touch-sensitive) Example of label MI120.1, MI120.2, MI120.3 Interface RS485 Contact Signal MI120.1 Upow. P, Q, I U All parameters of meters and transducers: SchM20, SchM96, ENIP-2, E849EL, E900EL, E854EL, E856EL, E1854EL, E1856EL, E1858EL, SchK96, SchK120, Sch02P, Sch72P, Sch96P, Sch120P, SchP02P, SchP72P, SchP96P, SchP120P, SchV02.1, SchV72.1, SchV96.1, SchV С С, relative humidity of 95% max. at +35 С С, relative ambient air humidity of 80% max. at +35 С -40 С С, relative humidity of 95% max. at +35 С DC measurement ranges: mv: 60, 75, 100, 150, 200, 500 V: 1, 2, 5, 10, 2-10, 20, 50, 100, 200, 250 ma: 2, 5, 10, 20, 4-20, 50, 100, 200, 500 А: 1, 2 AC and frequency measurement meters: mv: 100 V: 5, 10, 20, 50, 100, 200, 250 Hz: ma: 2, 5, 10, 20, 50, 100, 200 А: 1.2 RS485 (protocol Modbus RTU) For MI120.5 only: Ethernet (for MI120.5 with RS485 design) IEC (Ethernet channel), IEC (EIA RS485 channel) The possibility for connection of outer SD-card (data archiving), availability of real time clock, events recording (5+4/-0.5) VDC (except for MI120.5); (12+6/-3) VDC; (24+12/-6) VDC universal power: supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC; MI VA; MI120.1, MI120.2, MI VA; MI VA 0.4 kg (MI kg) 24 months 15 yeas (LCD 10 years) 100,000 h Example of label MI120.5 MI120.5 Cont. Signal signal 100 V Upow. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

71 Catalogue of Products 69 Order form MI a b с d e f g h Overall and mounting dimensions MI120.1, MI120.2, MI120.3 MIa module type: MI (for multi-purpose LED only); MI b design according to type of displayed parameters and indicator panels: 1 load indication module (P, Q, I), LED displays active and reactive power, average load current; 2 voltage indication module (U), LED displays phase or line voltages; 3 multi-purpose indication module, LED displays all basic measured and calculated parameters; 5 multi-purpose indication module, colour touch-screen LCD displays all basic measured and calculated parameters. c reference designation of supply voltage: 5 VN (5+4/-0.5) VDC (except for MI120.5); 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC; 220 VU universal power: supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC; d availability of digital interface RS485; х with the parameter absence (for MI120.5 only, with RE design); RS availability of digital interface RS485; e availability of digital interface Ethernet (this parameter is used for MI120.5 only) х with the parameter absence (for MI120.5 only, with RS design); RE availability of digital interface Ethernet; MI120.5 f the possibility for connection of outer SD-card, the availability of real time clock (this parameter is used for MI120.5 only with the possibility of events recording) х with the parameter absence; SD the possibility for connection of outer USB-flash disk; g indicator colour or type: G green; R red; Y yellow; TS ( Touch Screen ) colour liquid-crystalline display (this parameter is used for MI120.5 only); h custom design: х with the parameter absence input signals measurement ranges (for MI120.5 only): Hz input signal frequency range; (0 Х) input DC signal; Х input AC signal.

72 70 Electrical digital meters MI bolts Cutout (1:2) Ordering examples MI VU RS x x G х TU For the module with the following characteristics: front frame size, basic load indication module, LED, supply voltage of 85 to 253 VAC, (50 ± 0.5) Hz or 120 to 265 VDC, the availability of digital interface RS485, indication colour green. MI VN RS x x TS х TU For the module with the following characteristics: front frame size, multi-purpose load indication module, LCD, supply voltage of 24 VN DC, the availability of digital interface RS485. MI VN x RE SD TS Hz TU For the module with the following characteristics: front frame size, multi-purpose load indication module, colour touch sensitive LCD, supply voltage of 12 VN DC, the availability of digital interface Ethernet, the possibility of SD-card connection, the availability of real-time clock, input signal frequency. MI VN RS RE SD TS х TU For the module with the following characteristics: front frame size, multi-purpose load indication module, colour, touch sensitive LCD, supply voltage of 12 VN DC, the availability of digital interfaces RS485, Ethernet, the possibility of SD-card connection, the availability of real-time clock. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

73 Catalogue of Products 71 AC, VOLTAGE AND FREQUENCY METERS Type Overall dimensions, mm Panel cutout, mm Sign height, mm Weight, kg, max. SchP02P 96 х 48 х х SchP72P 72 х 72 х х SchP96P 96 х 96 х х SchP120P 120 х 120 х х SchP02P, SchP72P, SchP96P, SchP120P Meters are intended to measure and convert the effective value of current, voltage and frequency in one-phase and three-phase AC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485, which allow using meters in automated systems of various purpose. The meters have the possibility of programming with built-in buttons or through interface RS485: Indication range, position of decimal point; level of controlled input signals (settings); change in brightness of digital indicators illumination; interface parameters. SchP120P meets the requirements of PJSC ROSSETI and PJSC FGC UES, they are recommended for the use at facilities of JSC ROSSETI and PJSC FGC UES. Accuracy class Temperature range (operating) when measuring: when conversion: 0.2 or Maximum indication range Frequency range measured/converted signals Number of measuring channels 1 Number of displayed parameters Galvanic isolation of input and output circuits, power circuits UKhL3.1 (-40 С С) Hz ( Hz) 1 or 2 (SchP72P, SchP96P, SchP120P) for displaying input signal frequency Yes Front frame protection level IP50 Basic for data transmission (for SchP120P, manufacture without RS485 is possible); Interface RS485 (protocol Modbus RTU) Additional for data transmission or connection of the Display panel (MI120, MI80) and the display 4600, 9600, 19200, 38400, bit/s. Interface exchange rate ( bit/s is set through SW Configuration Manager ) Quantity: 0; 1; 2; Analogue output (accuracy class 0.5) Ranges: ma, ma, 0 20 ma, ma, ma, ma 2.5 kω for ranges of ma, ma Load resistance 0.5 kω for ranges of ma, ma, ma, ma Quantity: 0; 1; 2; Digital output DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload (from the 150% (1 minute) upper limit of the measurement range) Time of setting output analogue signal, max resistance at voltage measurement, min. Voltage drop when measuring current 500 ma, 1000 ma, 2000 ma, 1 A, 2 A, 5 A, max. Power consumption, max. Calibration interval Guarantee period Mean life 1.0 s ( ) MΩ 30 mv 5 VN (5+4/-0.5) VDC, 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC, 220 VU ( VAC, (50 ± 0.5) Hz or VDC), 220 V ( VAC, (50 ± 0.5) Hz) 2.5 V A for SchP02P, SchP72P at supply voltage 5 VN, 12 VN, 24 VN 3.0 V A for SchP96P, SchP120P at supply voltage 5 VN, 12 VN, 24 VN 6.0 V A at supply voltage 220 VU, 230 V 6 years 36 months 30 years Mean time between failures Note: it is possible to connect the outer circuits according to the designation of connector contacts to the terminals for screw using a cord of up to 4 mm 2 in cross-section, multi-core wires of up to 2.5 mm 2. When connecting supply DC voltage of V at supply voltage of 220 VU to power contacts L, N, any polarity is possible.

74 72 Electrical digital meters Order form SchPa meter type Full reference designation code parameter b1, b2 с d e f g h* SchPa b1, b2 с d e f g h а meter type (by dimensions, mm): SchP02P 96 48, SchP 72P 72.72, SchP 96P 96.96, SchP 120P ; b1 measurement range for the input signal of the main indicator with direct connection, transformation factor with connection through the outside current or voltage transformer. mv: 100; 150; 200; 250; 500; 1000; 2000 V: 1; 2; 5; 10; 20; 50; 100; 150; 200; 250; 380; 500; 750 ma: 2; 5; 10; 20; 50; 100; 200; 500; 1000; 2000 А: 1; 2; 5 By default, frequency range input signal is Hz (when ordering, it is not specified). When ordering the meter with input signal frequency range Hz only with the main indicator, specify reference designation 400 Hz in parameter b1 in brackets. Note If the indication range differs from the measurement range the input signal and from the transformation factor, give additionally the ordered indication range in the note to the order formula. SchP02P b1 + 1RS х, 12, 20, SchP72P b1, b2 + 1RS х, 02, 11, SchP96P b1, b2 + 1RS,2RS х, 12, 20, SchP120P b1, b2 1RS,2RS х, 12, 20, b1 х х х * For the meters with special design, accuracy class 0.5. Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available. Unused parameter h is not specified. Ordering example SchP120P 500V, Hz 220VU 2RS 22 (А,С) К 0.5 ОМ2 TU For SchP120P meter, main indicator input signal measurement range V, the additional indicator frequency measurement range Hz, supply voltage of VAC, 50 Hz or VDC, two interfaces RS485, two analogue outputs 0 5 ma and 0 20 ma, two digital output, red indicators, accuracy class 0.5, custom design ОМ2. b2 measurement range the input signal frequency of the additional indicator, except for meter ShP02P: Hz for range Hz, 400 Hz for range Hz, with the absence, this parameter is not specified; Overall and mounting dimensions c reference designation of supply voltage: 5 VN, 12 VN, 24 VN, 220 VU, 230 V; d availability of interfaces RS485: 1RS one interface, 2RS two interfaces; х with the absence of parameter (for SchP120P only); e reference designation of analogue and digital outputs: 02 two digital outputs without analogue output, 11 one analogue and one digital output, 12 one analogue and two digital outputs, 20 two analogue outputs without digital ones, 22 two analogue and two digital outputs, х without analogue and digital outputs; Cutout (1:2) Note the reference designation of analogue output is specified after figures in brackets: А ma, B ma, С ma, АР ma, ВР ma, СР ma, when ordering two analogue outputs, specify it separated by a comma. f indicators colour: R red, G green, Y yellow; g accuracy class: 0.2 or 0.5; Type HхН1, mm L1, mm, max L, mm, max A (A1xA2), mm B (B1xB2), mm h custom design: ОМ2 - meters for marine application, А for operation at NPP (safety class 4), do not specify in other cases. SchP120P 120х х SchP96P 96х х SchP72P 72х х SchP02P 96х х х J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

75 Catalogue of Products 73 Diagrams for connection of meters SchP02P To measuring and control meters To measuring and control meters SchP02P SchP02P signal source PI Supply voltage source signal source PI U pwr for the design with parameter с = 5 VN, 12 VN, 24 VN Diagrams for connection of meters SchP72P to PC to PC for designs with parameter с = 220 VU, 230 V to PC to PC PI To measuring and control meters PI To measuring and control meters SchP72P SchP72P signal source Supply voltage source for the design with parameter с = 5 VN, 12 VN, 24 VN signal source for designs with parameter с = 220 VU, 230 V U pwr Diagrams for connection of meters SchP96P to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters SchP96P SchP96P signal source Supply voltage source for the design with parameter с = 5 VN, 12 VN, 24 VN signal source for designs with parameter с = 220 VU, 230 V U pwr Diagrams for connection of meters SchP120P to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters SchP120P SchP120P signal source Supply voltage source for the design with parameter с = 5 VN, 12 VN, 24 VN signal source for designs with parameter с = 220 VU, 230 V U pwr Upwr supply voltage of VAC, 50 Hz or VDC (220 VU), supply voltage of VAC, 50 Hz (230 V).

76 74 Electrical digital meters SMALL DIGITAL AC METERS Type Overall dimensions, mm Sign height, mm Weight, kg, maximum SchP00P SchP01P SchP02.01P Accuracy class when measuring AC intensity and voltage 0.2 or 0.5; when measuring input signal frequency 0.05; when converting 0.5. Temperature range (operating) -40 С +50 С Maximum indication range 0... plus 9999 SchP00P, SchP01P, SchP02.01P Small digital meters SchP00P, SchP01P, SchP02.01P are intended to measure and convert the effective value of current, voltage and frequency in one-phase electrical circuits and other AC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485. The meters are single-channel and single-scale meters with designs by overall dimensions, measurement ranges, indication ranges, supply voltage, availability of interface, digital and analogue outputs, indicators colour, accuracy class, custom design. One-phase meters can be used in threephase electrical circuits for measurement and conversion of parameters of one phase. The meters could be used complete with primary transducers for measurement nonelectrical values if ranges of output electrical signal of primary transducers corresponds to the meters input signal ranges. The meters are used in the energy industry and other sectors of industry for control of electrical parameters. Frequency range measured/converted signals Hz (by default), Hz (optionally, when ordering) Number of measuring channels 1 Number of displayed parameters Galvanic isolation of input and output circuits, power circuits Protection extent on the front frame 1 or 2 (the 2nd one for display of input signal frequency, sequential display) The meters have galvanic isolation in the power circuit, output circuits (SchP00P meters have no galvanic isolation in interface RS circuit) IP50 Interface RS485 (protocol Modbus RTU) Quantity: 0 or 1 Interface exchange rate 9600, 19200, 38400, bit/s. Analogue output (accuracy class 0.5) Quantity: 0, 1, 2 Ranges: ma, 4 20 ma, ma, ma, ma, ma Load resistance, kω 0.5 (for ma, ma, ma, ma) 2.5 (for ma, ma) Digital output Quantity: 0; 1; 2; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload 150% Time of setting output analogue signal, max 0.5 s resistance at voltage measurement, min. (1±0.005) MΩ Power consumption, max Calibration interval Guarantee period Mean life, min Mean time between failures 5 V (5±0.25) VDC, 12 V (12±0.6) VDC, 24 V (24±1.2) VDC, 5 VN (5+4/-0.5) VDC, 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC outer unit of balanced power supply of 5 V (for SchP00P) SchP00P 1.7 VA; SchP01P 2.7 VA; SchP02.01P 3.2 VA 10 years 36 months 20 years h J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

77 Catalogue of Products 75 Order form SchPa b с d e f g h SchPа meter type (by the Overall dimension, mm): SchP00P 48 24, SchP01P 96 24, SchP02.01P 96 48, b reference designation of input signal measurement range: mv: 100; 150; 200; 250; 500; 1000; 2000 V: 1; 2; 5; 10; 20; 50; 100; 150; 200; 250; 380 (except for SchP00P); 500 (except for SchP00P); 750 (except for SchP00P, SchP01P) ma: 2; 5; 10; 20; 50; 100; 200; 500; 1000; 2000 А: 1; 2; 5 By default, frequency range input signal is Hz (when ordering, it is not specified). When ordering the meter with input signal frequency range Hz, specify reference designation 400 Hz in parameter b in brackets. Note: if the indication range differs from the measurement range the input signal and from the transformation factor, give additionally the ordered indication range in the note to the order formula. c reference designation of supply voltage: 5V, 12V, 24V, 5VN, 12VN, 24VN; with outer unit of balanced power supply of 5 V (for SchP00P); SchPa meter type Ordering examples SchP00P 10kV/100V R 0.5, TU For SchP00P meter, transformation factor of 10 kv/100 V with outer unit of balanced power supply of 5 V without interface, analogue and digital outputs; red indicators, accuracy class 0.5. SchP01P 100mA 24V 1RS R 0.5 А, TU For SchP01P meter, input signal measurement range ma, supply voltage of 24 VDC (balanced), one interface RS485, without analogue and digital outputs, red indicators, accuracy class 0.5, custom design A, indication range m. Connection diagrams Full reference designation code parameter b1 с d е f g h SchP00P b1 х, 5V, 12V, 24V х, 1RS X SchP01P b1 5V, 12V, 24V х, 1RS х,01,10, SchP02.01P b1 5VN, 12VN, 24VN 1RS х, 12,20, Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available in the order formula. Unused parameter h is not specified. For SchP00P meter, interface RS485 without galvanic isolation. SchP00P SchP02.01 To measuring and control meters d availability of interface RS485: 1RS one interface, no interface; SchP00P SchP02.01P e reference designation of analogue and digital outputs: 01 one digital outputs without analogue outputs, 10 one analogue output without digital input, 11 one analogue and one digital output, 12 one analogue and two digital outputs, 20 two analogue outputs without digital ones, 22 two analogue and two digital outputs, no analogue and digital outputs Note reference designation of analogue output is specified after figures in brackets: А ma, В ma, С ma, АР ma, ВР ma, СР ma, when ordering two analogue outputs, specify it separated by a comma; signal source SchP01P PI to PC Supply voltage source signal source PI to PC Supply voltage source f indicators colour: R red, G green, Y yellow; SchP01P g accuracy class: 0.2 or 0.5; h custom design: А for operation at NPP (safety class 4), with the absence of custom design parameter is not specified. signal source PI To measuring and control meters Supply voltage source to PC

78 76 Electrical digital meters Overall and mounting dimensions SchP00P Cutout (1:2) SchP01P bracket Screw М3x16 bracket Cutout SchP02.01P bracket Screw М3x16 bracket Cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

79 Catalogue of Products 77 AC, VOLTAGE AND FREQUENCY METERS Type SchK96 SchK120 Overall dimensions, mm 96 х 96 х 103 (w/ rear cover) 96 х 96 х 75,6 (w/o rear cover) 120 х 120 х 103 (w/ rear cover) 120 х 120 х 75,6 (w/o rear cover) Panel cutout, mm Sign height, mm 92х х Weight, kg, max. Accuracy class 0.5 or 1.0 Temperature range (operating) -40 С С (UKhL3.1) Maximum indication range SchK96, SchK120 Standard frequency range measured signals Hz The meters are intended to measure and convert current, voltage and frequency in one-phase and three-phase electrical circuits and other AC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485. Number of measuring channels 1, 2 or 3 Protection extent on the front frame IP40 Interface RS485 (protocol Modbus RTU) Interface exchange rate 9600, 19200, 38400, baud. Analogue output per each displayed parameter (accuracy class 0.5) Digital output Maximum permissible input signal overload ma, 0 20 ma, ma DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma 150% (2 hours) Time of setting output analogue signal, max Power consumption, max 1.0 s 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC, 220 VU from VAC, (50 ± 0.5) Hz or VDC, 230 V from VAC, (50 ± 0.5) Hz 12.5 V А 50 kω For the meters with measurement limit of 50 V; 100 kω For the meters with measurement limit of 100 V; resistance at voltage measurement, min. 250 kω For the meters with measurement limit of 250 V; 450 kω For the meters with measurement limit of 500 V. Voltage drop at the input when measuring current (max.): 30 mv for measurement range 500 ma, 1000 ma, 2000 ma, 1 А, 2 А, 5 А Calibration interval 36 months Guarantee period Mean life, min 24 months 15 years Mean time between failures, min 100,000 h Note: it is possible to connect the outer circuits according to the designation of connector contacts to the terminals for screw using a cord of up to 4 mm 2 in cross-section, multi-core wires of up to 2.5 mm 2. When connecting supply DC voltage of V to power contacts L, N, any polarity is possible.

80 78 Electrical digital meters Order form SchK а b1, b2, b3 c d e f g h i а meter type (by dimensions): SchK96 96х96 SchK х120 Ordering example SchK V, 200V, 200V VN-RS-21-А-R-0.5 TU For SchK120 meter with the measurement range the first channel V, the second and third channels V with direct connection, supply voltage of 24 VN DC, interface RS485, digital outputs, analogue outputs of ma, red indicators, accuracy class 0.5. Overall and mounting dimensions b1, b2, b3 measurement range*: V: 50; 100; 250; 500 ma: 500 А: 1; 2; 5 V**: 380; 660 kv**: 3; 6; 10; 11; 15; 20; 35; 100; 110; 150; 220; 330; 400; 500; 750 А***: 1; 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 300; 400; 500; 600; 750; 800 ka***: 1; 1,2; 1,5; 2;3; 4; 5; 6; 8; 10; 12; 14; 16; 18; 20; 25; 28; 30; 32; 35; 40 Hz****: * measurement range is specified for each channel ** connection through outside voltage transformer with secondary winding rated voltage of 100 V. *** connection through outside current transformers with secondary winding rated current of 1 A or 5 A **** first channel voltage frequency Cutout (1:2) с digit: 4,0 d power: 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU from VAC, (50 ± 0.5) Hz or VDC 230 V from VAC, (50 ± 0.5) Hz e interface: RS RS485 (obligatory specified) f digital outputs: 21 digital output per each channel 00 no digital outputs Type HхН 1, mm L, mm, max. 1 (w/o cover) L, mm, max. (w/ cover) A (A 1 xa 2 ), mm B (B 1 xb 2 ), mm SchK96 96х SchK х g analogue outputs: А 0 5 ma per each channel B 4 20 ma per each channel C 0 20 ma per each channel with the absence, this parameter is not specified h indicators colour: R red, G green, Y yellow i accuracy class: 0,5 1,0 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

81 Catalogue of Products 79 Connection diagrams to PC to PC To measuring and control meters PI To measuring and control meters To measuring and control meters PI To measuring and control meters SchK96 (SchK120) SchK96 (SchK120) Channel 1 Channel 2 Channel 3 Channel 1 Channel 2 Channel 3 signal source signal source signal source Supply voltage source signal source signal source signal source U pwr for the design with parameter d = 12 VN, 24 VN for designs with parameter d = 220 VU, 230 V Upwr supply voltage of VAC, 50 Hz or VDC (220 VU), supply voltage of VAC, 50 Hz (230 V).

82 80 Electrical digital meters One-phase mains power meters Type Overall dimensions, mm SchV х 48 х148 (w/ protective cover) 96 х 48 х 121,5 (w/o cover) SchV х 72 х 103 (w/ protective cover) 72 х72 х 75,6 (w/o cover) SchV х 96 х 103 (w/ protective cover) 96 х 96 х 75,6 (w/o cover) 120 х 120 х 103 (w/ protective cover) SchV х 120 х 75,6 (w/o cover) Panel cutout, mm Sign height, mm 92х х х х Weight, kg, max. Accuracy class 0.5 Temperature range (operating) UKhL3.1 ( С) SchV02.1, SchV72.1, SchV96.1, SchV120.1 SchV02.1, SchV72.1, SchV96.1, SchV120.1 meters are intended to measure and convert active, reactive and total power of one-phase AC circuits into output unified DC signals and serial digital interface RS485, which allow using the meters in automated systems of various purposes. The meters provide the possibility for programming with built-in buttons or through the interface: indication range, decimal point position; level of the controlled values of input signals (settings); change in brightness of digital indicators illumination; interface parameters. Maximum indication range Rated frequency range measured signals Number of measuring channels Front frame protection level Rated power factor Interface RS485 (protocol Modbus RTU) Interface exchange rate Analogue output (accuracy class 0.5) Digital output 50 Hz 1 current input; 1 voltage input IP50 For wattmeter cosφ=1, for wattmeter sinφ=1 Interface RS485 (protocol Modbus RTU) basic for data transmission; additional for data transmission or connection of the display and Display panel (MI120, MI80) (for SchV96.1, SchV12.1 only) 4800, 9600, 19200, baud. Quantity: 0, 1, 2 Range: ma, ma, 0 20 ma, ma, ma, ma Quantity: 0, 1, 2 DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload Measurement time, max. Time of setting output analogue signal, max 150% (2 hours) 0.1 s 0.5 s Voltage drop when measuring current Power consumption, max Guarantee period Mean life 30 mv 5 VN (5+4/-0.5) VDC, 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC, 220 VU ( VAC, (50 ± 0.5) Hz or VDC) 6 V А 2 years 25 years Mean time between failures 200,000 Note: outer connections are carried out with screw terminals ensuring connection of copper or aluminium wires of up to 2.5 mm 2 in cross-section (diameter of 1.8 mm max.). J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

83 Catalogue of Products 81 Order form SchVa b c d e f g h i а meter type (by dimensions): ; ; ; b rated voltage, or Kvt: 100 V, 380 V, 400 V rated voltage; U/100 U rated voltage of the voltage transformer primary winding, secondary winding rated voltage of 100 V c rated current, or Kct: 0.5А, 1А, 2.5А, 5А rated current; I/1, I/5 I rated current of the current transformer primary winding, secondary winding rated current of 1А or 5А d unit of measurement: W, kw, MW, ±VAr, ±kvar, ±MVAr, W/±VAr, kw/±kvar, MW/±MVAr e power: 220 VU universal power: supply voltage of VAC, 50 Hz or VDC; 5 VN (5+4/-0.5) VDC; 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC f interface: 1 RS one RS485 (main) 2 RS two RS485 (main and additional) Note: meters SchV02.1, SchV72.1 are manufactured with one interface only (f = 1RS). g reference designations of measurement range output analogue signal х no parameter; Х one output analogue signal (Example: А, В, С, ВР) Х/Y two output analogue signals (Example: А/А; А/В; С/ВР) (А = 0 5 ma; В = 4 20 ma; С = 0 20 ma; АР = ma; ВР = ma; СР = ma); SchVa meter type SchV02.1 U I SchV72.1 U I SchV96.1 U I SchV120.1 U Ordering example Full reference designation code parameter Rated value Displayed or factor of parameter transformation SchV V 5А MW х 220VU 1RS CP 12 З TU For the meter with the following characteristics: type of SchV02.1 meter, rated voltage of 100 V, rated current of 5 A, power measurement unit is MW, no additional indication parameter, supply voltage of VAC, 50 Hz or VDC, one interface RS485, range change in output analogue signal of ma, two digital outputs, green indication colour. Overall and mounting dimensions Supply voltage Number of interfaces Number of analogue and digital outputs b с d e f g h I W, VAr, ±VAr W, VAr, ±VAr W/VAR, W/±VAr W, VAr, ±VAr W/VAR, W/±VAr W, VAr, ±VAr W/VAR, W/±VAr + 1RS, 12, 20, RS + 1RS, 2RS + 1RS, 2RS, 02, 11, 20, 02, 20, 12, 20, 22, 20, 22, 12, 20, 22, 20, 22 Indication colour Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign means that no parameter is available in the order formula. Analogue output ranges are specified in brackets after a number of outputs h availability of analogue and digital outputs (designation depends on a number of output signals): х no parameter (with the absence of output analogue and digital signals); 20, 02, 11 SchV , 20, 22 SchV96.1, 02.1, SchV120.1, where 11 1 analogue output, 1 digital output; 12 1 analogue output, 2 digital outputs; 02 with no analogue output, 2 digital outputs; 20 2 analogue outputs with no digital output (the parameter is specified for a meter with the unit of displayed value х W/х VAr); 22 2 analogue outputs, 2 digital outputs (the parameter is specified for SchV120.1, SchV96.1, SchV02.1 design only with the unit of displayed value х W/х VAr); I Indication colour: R red; Y yellow; G green. Type HхН 1, mm L, mm, max (w/ cover) SchV х SchV72.1 SchV х72 96х L 1, mm, max (w/o cover) SchV х120

84 82 Electrical digital meters Connection diagrams SchV02.1 SchV 02.1 ~I in ~U in PI to PC SchV72.1 to PC to PC PI PI SchV 72.1 ~I in ~U in ~I in ~U in SchV 72.1 SchV96.1 SchV120.1 to PC to PC to PC to PC PI PI PI PI ~ Iin ~ Uin SchV96.1 ~ Iin ~ Uin SchV120.1 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

85 Catalogue of Products 83 FREQUENCY METERS Type Overall dimensions, mm, max Sign height, mm, min Weight, kg, maximum SchCh02 SchCh72 SchCh96 SchCh (w/ protective cover) (w/o cover) (w/ protective cover) (w/o cover) (w/ protective cover) (w/o cover) (w/ protective cover) (w/o cover) SchCh02, SchCh72, SchCh96, SchCh120 The meters are intended to measure and convert AC frequency in one-phase electrical circuits and other AC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485. The possibility for data exchange through interface RS485, availability of output analogue DC signals and digital outputs allow using the meters in automated systems of various purposes. The meters have the possibility for programming decimal point position, level of the controlled values of input signals (settings), operative change in brightness of digital indicators illumination. Accuracy class frequency measurement: frequency conversion: with digit of ; with digit of Temperature range (operating) -40 C C (UKhL 3.1) Frequency measurement range voltage range Digit 4.0; 5.0 Galvanic isolation in the power circuit and interface circuit Protection extent on the front frame Interface Data exchange rate through interface RS (measurement range Hz); 5.0 (measurement range Hz); 150 V, 500 V Yes IP50 RS485 (protocol ASCII, Modbus RTU) 9600, 19200, 38400, baud. Analogue output Quantity: 0, 1, 2; Ranges: ma, ma, 0 20 ma, ma, ma, ma Digital output Quantity: 0, 1, 2; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma voltage 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC, 220 VU of VAC, (50 ± 0.5) Hz or VDC, 230 V from VAC, (50 ± 0.5) Hz Meter power consumption from the mains, max. Guarantee period Mean life, min Mean time between failures 3.5 V А For the meters with supply voltage of 12 VN, 24 VN; 5.0 V А For the meters with supply voltage of 220 VU, 230 V. 36 months 20 years 200,000 h Outer measuring and power circuits are connected in accordance with the terminals designation. Wires are connected for screw. Cross-sections of wires connected directly to terminals is 2.0 mm 2 max. Note: The meters are produced with QCD acceptance only.

86 84 Electrical digital meters Order form SchCha b с d e f g a meter type: 02 96х48 mm; 72-72х72 mm; 96 96х96 mm; х120 mm. b reference designation of input voltage range: 150 V, 500 V. c reference designation of supply voltage: 12 VN, 24 VN, 220 VU, 230 V. d availability of interfaces RS485: 1RS main, 2RS main and additional (only for dimensions of 96, 120); х with the parameter absence (for SchCh120 only). SchCha meter type Full reference designation code parameter voltage range Supply voltage Overall and mounting dimensions Number of interfaces Number of analogue and digital outputs Indication colour b c d e f g SchCh RS х, 12, 20, SchCh RS х, 02, 11, SchCh RS, 2RS х, 12, 20, SchCh RS, 2RS х, 12, 20, х х 4,0 Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available in the order formula. Analogue output ranges are specified in brackets after a number of outputs. Cutout (1:2) Digit e reference designation of a number of analogue and digital outputs, analogue outputs change ranges: a number of analogue and digital outputs (the first figure a number of analogue outputs, the second figure a number of digital outputs); 02, 11, 12, 20, 22 (depending on dimensions) х without analogue and digital outputs, analogue outputs change ranges (specified in brackets; when ordering two analogue outputs, specify it separated by a comma): А, В, С, АP, ВP, СP, where А: ma, В: ma, C: ma, АР: ma, ВР: ma, СР: ma, Examples: 12(В); 22(А,С), 20(AP,CP); f indicators colour: R red, G green, Y yellow; g digit: 4.0 (measurement range Hz; accuracy class 0.05); 5.0 (measurement range Hz; accuracy class 0.01). Type HхН 1, mm L, mm, max. 1 (w/o cover) L, mm, max. (w/ cover) A (A 1 xa 2 ), mm B (B 1 xb 2 ), mm SchCh02 96х х х SchCh72 72х SchCh96 96х SchSchCh х Ordering example SchCh V 220VU 2RS 22(В,В) R 5.0, TU SchСh120 meter, input voltage 150 V, supply voltage of VAC, 50 Hz or VDC, two interfaces, two analogue outputs 4 20 ma, two digital output, red indicators, digit 5.0. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

87 Catalogue of Products 85 Connection diagrams SchCh02 To measuring and control meters SchCh02 SchCh02 signal source PI Supply voltage source signal source PI U pwr to PC to PC for the design with parameter c = 12 VN, 24 VN for designs with parameter c = 220 VU, 230 V SchCh72 to PC to PC PI To measuring and control meters PI To measuring and control meters SchCh72 SchCh72 signal source Supply voltage source signal source U pwr for the design with parameter c = 12 VN, 24 VN for designs with parameter c = 220 VU, 230 V SchCh96 to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters SchCh96 SchCh96 signal source Supply voltage source signal source U pwr for the design with parameter c = 12 VN, 24 VN for designs with parameter c = 220 VU, 230 V SchCh120 to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters SchCh120 SchCh120 signal source Supply voltage source signal source U pwr for the design with parameter c = 12 VN, 24 VN for designs with parameter c = 220 VU, 230 V Upwr supply voltage of VAC, 50 Hz or VDC (220 VU), supply voltage of VAC, 50 Hz (230 V).

88 86 Electrical digital meters Type Overall dimensions, mm Sign height, mm Weight, kg, maximum SchCh00P SchCh01P SchCh02.01P Accuracy class when measuring input signal frequency 0.05; when converting 0.5 Temperature range (operating) -40 С +50 С SchCh00P, SchCh01P, SchCh02.01P Digital frequency meters SchCh00P, SchCh01P, SchCh02.01P are intended to measure and convert AC frequency in one-phase electrical circuits and other AC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485. The digital meters are single-channel and single-scale meters with designs by overall dimensions, input voltage measurement ranges, supply voltage, availability of interface, digital and analogue outputs, indicators colour. The panel digital frequency meters are used in the energy industry and other sectors of industry for control of electrical parameters. Maximum indication range Frequency measurement range Hz Frequency conversion range* Number of measuring channels 1 Number of displayed parameters 1 Galvanic isolation of input and output circuits, power circuits Front frame protection level Hz (by default) The meters have galvanic isolation in the power circuit, output circuits (SchCh00P meters have no galvanic isolation in interface RS circuit) IP50 Interface RS485 (protocol Modbus RTU) Quantity: 0 or 1 Interface exchange rate 9600, 19200, 38400, bit/s. Analogue output (accuracy class 0.5) Quantity: 0, 1, 2 Ranges: ma, 4 20 ma, ma, ma, ma, ma Load resistance, kω 0.5 (for ma, ma, ma, ma) 2.5 (for ma, ma) Digital output Quantity: 0; 1; 2; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload 150% Time of setting output analogue signal, max 0.5 s resistance at voltage measurement, min. (1±0.005) MΩ Power consumption, max Calibration interval Guarantee period Mean life, min Mean time between failures 5 V (5±0.25) VDC 12 V (12 ± 0.6) VDC (with protection against wrong connection of supply voltage polarity) 24 V (24±1.2) VDC 5 VN (5+4/-0.5) VDC 12 VN (12+6/-3) VDC 24 VN (24 +12/-6) VDC (with protection against wrong connection of supply voltage polarity) outer unit of balanced supply voltage of 5 V (for SchCh00P meter) SchCh02.01P meters provide power redundant for designs with supply voltage of (12 +6/-3) V and (24 +12/-6) V. SchCh00P 1.7 VA; SchCh01P 2.7 VA; SchCh02.01P 3.2 VA 10 years 36 months 20 years hours * Frequency conversion range may be of any value within the frequency measurement range. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

89 Catalogue of Products 87 Order form SchCha b с d e f g а meter type (by the Overall dimension, mm): SchCh00P 48 24, SchCh01P 96 24, SchCh02.01P 96 48, b reference designation of input voltage range: 250 V For the meters SchCh00P, SchCh01P, 150 V, 500 V for SchCh02.01P meter, c reference designation of supply voltage: 5 V (5±0.25) VDC 12 V (12 ± 0.6) VDC (with protection against wrong connection of supply voltage polarity) 24 V (24±1.2) VDC 5 VN (5+4/-0.5) VDC 12 VN (12+6/-3) VDC 24 VN (24 +12/-6) VDC (with protection against wrong connection of supply voltage polarity) outer unit of balanced supply voltage of 5 V (for SchCh00P meter) SchCha meter type Ordering examples SchCh00P 250V З 4.0, TU SchCh00P meter, input voltage of 250 V, with outer unit of balanced supply voltage of 5 V without interface, analogue and digital outputs; green indication, digit 4.0. SchCh01P 250V 12V 1RS З 4.0, TU SchCh01P meter, input voltage of 250 V, balanced supply voltage of 12 VDC, one interface RS485, without analogue and digital outputs; green indication, digit 4.0. Connection diagrams Full reference designation code parameter b c d e f g h SchCh00P 250, 5V, 12V, 24V, 1RS + 4,0 + SchCh01P 250 5V, 12V, 24V, 1RS, 01, 10, ,0 + SchCh0.01P 150, 500 5VN, 12VN, 24VN 1RS, 12, 20, ,0 + Note Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available in the order formula. For SchCh00P meter, interface RS485 without galvanic isolation. d availability of interface RS485: 1RS one interface, no interface; e reference designation of analogue and digital outputs 01 one digital outputs without analogue outputs, 10 one analogue output without digital input, 11 one analogue and one digital output, 12 one analogue and two digital outputs, 20 two analogue outputs without digital ones, 22 two analogue and two digital outputs, х without analogue and digital outputs SchCh00P signal source SchCh00P PI to PC Supply voltage source Note the reference designation of analogue output is specified after figures in brackets: А ma, B ma, С ma, АР ma, ВР ma, СР ma, when ordering two analogue outputs, specify it separated by a comma; SchCh01P SchCh01P f indicators colour: R red, G green, Y yellow; g digit: 4.0 (measurement range Hz; accuracy class 0.05). signal source PI to PC To measuring and control meters Supply voltage source SchCh0.01P To measuring and control meters SchCh02.01P signal source PI Supply voltage source to PC

90 88 Electrical digital meters Overall and mounting dimensions SchCh00P Cutout (1:2) SchCh01P bracket Screw М3x16 bracket Cutout SchCh02.01P bracket Screw М3x16 bracket Cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

91 Catalogue of Products 89 LTC power transformer position indicators Type SchUP96 SchUP120 Overall dimensions, mm, max 96х96х103 (w/ rear cover) 120х120х103 (w/ rear cover) Panel cutout, mm Sign height, mm, min 92х х Weight, kg, max. Maximum number of stages Stage resistance Ω (with pitch 1 Ω) SchUP96, SchUP120 SchUP96, SchUP120 indicators are intended to convert sensors signal of switching meters of transformers under load into a digital signal to display a position number on a digital indicator. The indicators are installed on the control panel and suitable for installation on Bulgaria drives MZ-2, MZ-4 and on any other drives with a resistance pickup. It may be used as a resistance meter. Four-wire connection. Maximum measured resistance 1000 Ω (999.9) Working Temperature range (operating) (climatic model O4.1) (climatic model UKhL3.1) Maximum current of relay output Maximum permissible voltage on relay output terminals Interface Front frame protection level voltage Power consumption +5 С С -40 С С 100 ma 300 V (by amplitude) RS485 (protocol Modbus RTU) IP2Х VAC, (50±0.5) Hz or VDC 7 V A Mean time between failures, min Mean life, min h 10 years Ordering example Order form SchUP a b c d е SchUP120 6 RS R UKhL 3.1 TU The SchUP120 indicator, stage resistance of 6 Ω, interface RS485, red indicators, working Temperature range (operating) -40 С С. Connection diagrams а meter type (by dimensions): 96; 120 SchUP96, SchUP120 indicators Output 1 Output 2 b stage resistance value*: * with the absence in the order, by default 6 Ω is accepted c interface: RS interface RS485 (Modbus RTU); х in case of interface absence,, it is not specified PI to PC Digital outputs Upwr d indicators colour: R red G green Y yellow e climatic model: О C C; UKhLЗ.1-40 C C

92 90 Electrical digital meters Overall and mounting dimensions SchUP96 Rear view with no cover Cutout SchUP120 Cutout (1:2) Cutout (1:2) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

93 Catalogue of Products 91 Type Overall dimensions, mm, max. Sign height, mm, min. Weight, kg, maximum SchUP120U 120 x 120 x 103 (w/ rear cover) Minimum full resistance of resistive pickup 25 Ω SchUP120U SchUP120U is subsequent development of series-produced SchUP120 indicator. It is installed on the control panel and structurally compatible with the standard pointer quotientmeter of UP30 type. The indicator is suitable for installation on Bulgaria drives MZ-2, MZ-4 instead of stages indicator of LKM type, on Germany drives MR, EM and ED-S, as well as on any other drives with the resistive pickup or the pickup with an output signal current loop. The indicator operates in combination with the selsyn transmitter of drive turn angle type BD404 or BD1404 and suitable for installation on all drives (types RNT 13, PDP-1, PDP-4, etc.). SchUP120U is provided with setting maximum permissible drive positions. Presence of digital and analogue output signals allows transmitting data on a drive stage to telemechanics systems, ADCS, SSE (stepped start equipment). Voltage supplied to the resistive pickup Voltage supplied to the selsyn transmitter Ordering examples +5 V V Temperature range (operating) -40 С С Interface Interface exchange rate Analogue output Relay output Front frame protection level Indicator supply voltage Power consumption Mean time between failures, min Mean life, min RS485 (Modbus RTU) 9600 baud. by default; 4800, 19200, baud. user re-programmable 4 20 ma by default; ma, 0 5 ma user re-programmable 300 V, 100 ma IP V, 50 Hz 15 V А h 10 years SchUP120U TP (А), lock, RV R 10 5R TU SchUP120U indicator with the following characteristics: availability of input signal current loop of ma, interlocking output, relay output, red indicators, a number of drive positions is 10, pickup stage resistance is 5 Ω. SchUP120U х З С TU SchUP120U indicator has the following characteristics: green indicators, a number of drive positions is 20, angle value between stages for pickups with the selsyn transmitter is 10 С. Order form Connection diagrams SchUP120U a b c d not used Tx transmission a TP (х), lock, RV availability: TP (х) sensor of output signal type current loop, where х А (0...5 ma), В ( ma), С ( ma) Lock module for interlocking of maximum permissible positions of drive RPN RV relay output х no parameter SchUP120U Rx reception not used general RS232 not used b indicators colour: R red G green c number of drive positions: (Customer s selection) d angle between stages or stage resistance value: Х С stage value in degrees with the selsyn transmitter YR stage value in Ω for drives with the resistive pickup to the resistive pickup/tp to the selsyn transmitter ~220V to contact Р1/-TP to contact Р2/+TP to contact Р3 to contact С1 to contact Р1 to contact Р2 to contact Р3 to contact C2 power -220 V power -220 V to contact Р1/-TP to contact Р2/+TP to contact Р3 to contact С1 to contact Р1 to contact Р2 to contact Р3 to contact C2 to BCD-sensor general RS485 not used power +24 V TP power TP output TP general general control switching Turn down switching Turn up last stage first stage interlocking Turn down interlocking Turn up control circuits TP 0 20 ma not used general control

94 92 Electrical digital meters Overall and mounting dimensions Panel cutout (1:2) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

95 Catalogue of Products 93 METERS FOR Direct current and direct voltage MEASUREMENT AND Type Overall dimensions, mm Panel cutout, mm Sign height, mm Weight, kg, max. Sch02P 96 х 48 х х Sch72P 72 х 72 х х Sch96P 96 х 96 х х Sch120P 120 х 120 х х Sch02P, Sch72P, Sch96P, Sch120P Sch02P, Sch72P, Sch96P, Sch120P meters are intended to measure and convert current and voltage in DC circuits into output unified DC signals and serial digital interface RS485, which allow using the meters in automated systems of various purposes. The meters provide the possibility for programming with built-in buttons or through the interface: indication range, decimal point position; level of the controlled values of input signals (settings); change in brightness of digital indicators illumination; interface parameters. Sch120P meets the requirements of PJSC ROSSETI and PJSC FGC UES, they are recommended for the use at facilities of JSC ROSSETI and PJSC FGC UES. Accuracy class 0.1 or 0.2 Rated voltage Rated current Temperature range (operating) mv: 60, 75, 100, 150, 200, 250, 500, 1000, 2000 V: 1, 2, 5, 10, 2 10, 20, 50, 100, 150, 200, 250, 500, 750 ma: 2, 5, 10, 20, 4 20, 50, 100, 200, 500, 1000 А: 1, 2-40 С С UKhL3.1 Maximum indication range Number of measuring channels 1 Galvanic isolation of input and output circuits, power circuits Front frame protection level Interface RS485 (protocol Modbus RTU) Interface exchange rate Analogue output (accuracy class 0.5) Load resistance Digital output Yes IP50 basic for data transmission additional for data transmission or connection of the display and Display panel (MI120, MI80) 4600, 9600, 19200, bit/s. Quantity: 0; 1; 2; Ranges: ma, ma, 0 20 ma, ma; ma; ma 2.5 kω for ranges of ma, ma; 0.5 kω for ranges of ma, ma, ma, ma Quantity: 0; 1; 2; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload (from the upper limit of the measurement range)* Time of setting output analogue signal, max resistance at load voltage measurement, min. 150% (1 minute) 1.0 s 1 MΩ 5 VN (5+4/-0.5) VDC, 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC, 220 VU of VAC, (50 ± 0.5) Hz or VDC 230 V from VAC, (50 ± 0.5) Hz Power consumption, max 6 V А Calibration interval 6 years Guarantee period 36 months Mean life 30 years Mean time between failures

96 94 Electrical digital meters Order form Sch а b c d е f g h Sch meter type (by the Overall dimension, mm): Sch02P 96 48, Sch72P 72 72, Sch96P 96 96, Sch120P , b measurement range for the input signal with direct connection or transformation factor with connection through the outside shunt mv: 60, 75, 100, 150, 200, 250, 500, 1000, 2000 V: 1, 2, 5, 10, 2 10, 20, 50, 100, 150, 200, 250, 500, 750 ma: 2, 5, 10, 20, 4 20, 50, 100, 200, 500, 1000 А: 1, 2 Note: if the indication range differs from the measurement range the input signal and from the shunt conversion factor, give additionally the ordered indication range in the note to the order formula. c reference designation of supply voltage: 5 VN, 12 VN, 24 VN, 220 VU, 230 V Type Ordering examples Full reference designation code parameter b с d e f g h* Sch02P + + 1RS х, 12, 20, Sch72P + + 1RS х, 02, 11, Sch96P + + 1RS, 2RS х, 12, 20, х,1rs, Sch120P + + х, 12, 20, RS * For the meters with special design, accuracy class 0.2. Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign x means that no parameter is available in the order formula. Sch120P 100 V 220 VU 2 RS 22(А,С) R 0.2 TU Note: indication range С For Sch120P meter, measurement range minus 100 to plus 100 V, supply voltage of VAC, 50 Hz or VDC, two interfaces RS485, two analogue outputs 0 5 ma and 0 20 ma, two digital output, red indicators, accuracy class 0.2, indication range С. d availability of interfaces RS485: 1RS one interface, 2RS two interfaces, х with the absence of parameter (for Sch120P only) Overall and mounting dimensions e reference designation of analogue and digital outputs: 02 two digital outputs without analogue output, 11 one analogue and one digital output, 12 one analogue and two digital outputs, 20 two analogue outputs without digital ones, 22 two analogue and two digital outputs, х without analogue and digital outputs Note: the reference designation of analogue output is specified after figures in brackets: А = ma, В = ma, С = ma, АР = ma, ВР = ma, СР = ma, when ordering two analogue outputs, specify it separated by a comma. Panel cutout f indicators colour: R red, G green, Y yellow g accuracy class: 0.1 or 0.2 h special design: ОМ2 meters for marine application, А for operation at NPP (safety class 4), do not specify in other cases. Type HхН 1, mm L, mm,max (w/ cover) L 1, mm, max (w/o cover) A, mm B, mm Sch02P 96х х х Sch72P 72х Sch96P 96х Sch120P 120х J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

97 Catalogue of Products 95 Connection diagrams Sch02P To measuring and control meters To measuring and control meters Sch02P Sch02P signal source PI Supply voltage source signal source PI U pwr to PC to PC for the design with parameter с = 5 VN, 12 VN, 24 VN for design with parameter с = 220 VU, 230 V Upwr supply voltage of VAC, 50 Hz or VDC (220 VU), supply voltage of VAC, 50 Hz (230 V). Sch72P to PC to PC PI To measuring and control meters PI To measuring and control meters Sch72P Sch72P signal source Supply voltage source signal source U pwr for the design with parameter с = 5 VN, 12 VN, 24 VN for design with parameter с = 220 VU, 230 V Upwr supply voltage of VAC, 50 Hz or VDC (220 VU), supply voltage of VAC, 50 Hz (230 V).

98 96 Electrical digital meters Sch96P to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters Sch96P Sch96P signal source Supply voltage source signal source U pwr for the design with parameter с = 5 VN, 12 VN, 24 VN for design with parameter с = 220 VU, 230 V Upwr supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 V DC (220 VU), supply voltage of 85 to 253 VAC, 50 Hz (230 V). Sch120P to PC to PC to PC to PC PI PI To measuring and control meters PI PI To measuring and control meters Sch120P Sch120P signal source Supply voltage source signal source U pwr for the design with parameter с = 5 VN, 12 VN, 24 VN for design with parameter с = 220 VU, 230 V Upwr supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 V DC (220 VU), supply voltage of 85 to 253 VAC, 50 Hz (230 V). J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

99 Catalogue of Products 97 SMALL DIGITAL DC METERS Type Overall dimensions, mm Sign height, mm Weight, kg, maximum Sch00P Sch01P Sch02.01P Sch Accuracy class when measuring DC intensity and voltage 0.1 or 0.2; when converting 0.5. Sch00P, Sch01P, Sch02.01P, Sch02.00 Digital meters Sch00P, Sch01P, Sch02.01P, Sch02.00 are intended to measure and convert a value of current and voltage in one-phase electrical circuits and other DC circuits into output unified DC signals and to transmit measured values through serial digital interface RS485 (if any). The meters are single-channel and single-scale meters with designs by overall dimensions, measurement ranges, indication ranges, supply voltage, availability of interface, digital and analogue outputs, indicators colour, accuracy class, custom design. The digital ammeters and voltmeters are used in the energy industry and other sectors of industry for control of electrical parameters. The possibility for data exchange through interface RS485 (except for Sch02.00), availability of output analogue DC signals and digital outputs allow using the digital meters in automated systems of various purposes. signal mv: 60, 75, 100, 150, 200, 250, 500, 1000, 2000 V: 1, 2, 5, 10, 2 10, 20, 50, 100, 150, 200, 250, 300 (except for Sch00P), 500 (except for Sch00P); 750 (except for Sch00P, Sch01P) ma: 2, 5, 10, 20, 4 20, 50, 100, 200, 500, 1000, 2000 А: 1, 2 Temperature range (operating) -40 С +50 С Maximum indication range Sch01P, Sch02.01P: , Sch00P: , Sch02.00: Frequency range measured signals Hz Number of measuring channels 1 Number of displayed parameters 1 Galvanic isolation of input and output circuits, power circuits Front frame protection level Interface RS485 (protocol Modbus RTU) Quantity: 0 or 1 The meters have galvanic isolation in the power circuit, output circuits (Sch00P meters have no galvanic isolation in interface RS circuit). IP50 Interface exchange rate 9600, 19200, 38400, bit/s. Analogue output (accuracy class 0.5) Quantity: 0, 1, 2 Ranges: ma, ma, 0 20 ma, ma, ma, ma Load resistance, kω 0.5 (for ma, ma, ma, ma) 2.5 (for ma, ma) Digital output Quantity: 0; 1; 2; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma Maximum permissible input signal overload 150% (2 hours) Time of setting output analogue signal, max 0.5 s resistance at voltage measurement, min. Power consumption, max Calibration interval Guarantee period Mean life, min Mean time between failures (1±0.005) MΩ 5 V (5±0.25) VDC, 12 V (12±0.6) VDC, 24 V (24±1.2) VDC, 5 VN (5+4/-0.5) VDC, 12 VN (12+6/-3) VDC, 24 VN (24+12/-6) VDC; outer unit of balanced supply voltage of 5 V (for Sch00P meter) Sch00P 1.7 VA; Sch01P 2.7 VA; Sch02.01P 3.2 VA; Sch VA 10 years 36 months 20 years hours

100 98 Electrical digital meters Order form Scha b с d e f g h Sch meter type (by the Overall dimension, mm): Sch00P 48 24, Sch01P 96 24, Sch02.01P, Sch , b reference designation of measurement range with direct connection or transformation factor with connection through the outside shunt mv: 60, 75, 100, 150, 200, 250, 500, 1000, 2000 V: 1, 2, 5, 10, 2 10, 20, 50, 100, 150, 200, 250, 300 (except for Sch00P); 500 (except for Sch00P), 750 (except for Sch00P, Sch01P) ma: 2, 5, 10, 20, 4 20, 50, 100, 200, 500, 1000, 2000 А: 1, 2 Note: if the indication range differs from the measurement range the input signal and from the shunt conversion factor, give additionally the ordered indication range in the note to the order formula. c reference designation of supply voltage: 5V, 12V, 24V, 5VN, 12VN, 24VN, with outer unit of balanced supply voltage 5 V (for Sch00P meters); d availability of interface RS485: 1RS one interface, no interface; Type Ordering examples Sch00P 10 ma R 0.1 TU Sch00P meter, measurement range minus 10 to plus 10 ma, with outer unit of balanced supply voltage of 5 V without interface, analogue and digital outputs; red indicators, accuracy class 0.1. Sch01P 200А/75mV 12V 1RS R 0.1 TU Sch01P meter, conversion factor of 200 A/75 mv, supply voltage of 12 VDC (balanced), one interface RS485, without analogue and digital outputs, red indicators, accuracy class 0.1. Connection diagrams Full reference designation code parameter b с d e f g h Sch00P +, 5В, 12В, 24В, 1RS Sch01P + 5В, 12В, 24В, 1RS, 01, 10, Sch02.01P + 5ВН, 12ВН,24ВН 1RS, 12, 20, Sch В, 12В, 24В + 0,2 + Notes Sign + means that availability of all possible versions of a parameter in the order formula. Sign. means that no parameter is available in the order formula. Unused parameter h is not specified. For Sch00P meter, interface RS485 without galvanic isolation. e reference designation of analogue and digital outputs: 01 one digital outputs without analogue outputs, 10 one analogue output without digital input, 11 one analogue and one digital output, 12 one analogue and two digital outputs, 20 two analogue outputs without digital ones, 22 two analogue and two digital outputs, х without analogue and digital outputs Sch00P Sch00P Sch02.00 Sch02.00 Note: the reference designation of analogue output is specified after figures in brackets: А = ma, В = ma, С = ma, АР = ma, ВР = ma, CР ma, when ordering two analogue outputs, specify it separated by a comma. signal source PI Supply voltage source signal source f indicators colour: R red, G green, Y yellow; Sch01P to PC g accuracy class: 0.1 or 0.2; Note for Sch02.00 meter, accuracy class 0.2 only; Sch01P h special design: А for operation at NPP (safety class 4), with the absence of custom design parameter is not specified. signal source PI To measuring and control meters Supply voltage source to PC J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

101 Catalogue of Products 99 Sch02.01P To measuring and control meters Sch02.01P signal source PI Supply voltage source to PC Габаритные Overall and и mounting установочные dimensions размеры Sch00P Cutout (1:2) Sch01P bracket Screw М3x16 bracket Cutout

102 100 Electrical digital meters Sch02.01P bracket Screw М3x16 bracket Cutout Sch02.00 Screw М3x16 Bracket Panel Plan view Gasket Rear view Panel cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

103 Catalogue of Products 101 DIGITAL METERS OF COMBINED INDICATION Maximum display range Figures height, mm 9 Temperature range (operating) +5 C C Front frame protection level IP40 Accuracy class 0.1 or 0.2 Order form К02P.G, К02P.V They are intended to measure current intensity or voltage in the electrical DC circuits and to display a current value on built-in digital and digital-analogue indicators. K02P.a b c d е f g h Conversion time, max. Interface Interface exchange rate Overall dimensions, mm Calibration interval Guarantee period Mean life Mean time between failures 3 s RS485 (protocol Modbus RTU) 4800, 9600, 19200, baud. 5 V (5±0.25) VDC 12 V (12±0.6) VDC 24 V (24±1.2) VDC 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU from VAC, (50 ± 0.5) Hz or VDC 96 х 48 х 145 (G); 48 х 96 х 145 (V) 1 year 2 years 10 years hours a working position: G horizontal V vertical b measurement range: ma: 2; 5; 10; 20; 50; 100; 200; 500 А: 1; 2 mv: 60; 75; 100; 150; 200; 500 V: 1; 2; 5; 10; 20; 50; 100; 200; 500 c digit: 4.0 Connection diagrams signal source PI to PC Outputs Meter RН digital output load; Е1, Е2 load power supply sources RН; PI interface signals converter; Еp DC supply voltage source d power: 5 V (5±0.25) VDC 12 V (12±0.6) VDC 24 V (24±1.2) VDC 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU from VAC, (50 ± 0.5) Hz or VDC e interface: RS interface RS485 (Modbus RTU); with the absence, this parameter is not specified for the designs with parameter d = 5 V, 12 V, 24 V signal source PI to PC Outputs Meter Upwr RН digital output load; Е1, Е2 load power supply sources RН; PI interface signals converter; Up supply voltage of VAC, 50 Hz or VDC f reference designation of digital outputs: 00 no digital outputs 22 two digital output with galvanic isolation from each other and from other meter circuits, with switching DC or AC voltage with amplitude of up to 400 V and current of up to 120 ma per each output for the designs with parameter d = 220 VU Outputs Meter RН digital output load; Е1, Е2 load power supply sources RН; PI interface signals converter; Еp1, Еp2 DC supply voltage source (main and standby) g indicator colour: R red G green Y yellow signal source PI to PC h accuracy class: for the designs with parameter d = 12 VN, 24 VN

104 102 Electrical digital meters Overall and mounting dimensions Panel cutout Type HхН 1, mm L, mm,max (w/ cover) L 1, mm, max (w/o cover) A, mm B, mm К02P.G 96х48 100х х К02P.V 48х96 50х х Ordering examples K02P.V 2 А VU RS 00 R 0.2 TU K02P meter, vertical, input signal range A, supply voltage of VAC, (50±0.5) Hz or VDC, interface RS485, no digital outputs, red indicators, accuracy class 0.2. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

105 Catalogue of Products 103 Display Data display Parameter Т44 Т54 Т74 Sign height, mm Т44, Т54, Т74 Digital data displays are intended to measure and display any electrical and physical values (for example: values of AC or DC, voltage, pressure, temperature, frequency, etc.) and values received as digital parameters through interface RS485 under the control of protocol Modbus RTU. Dimensions, mm 420 х 130 х х 170 х х 210 х 40 DC and voltage: mv: 60; 75; 100; V: 5; 10; 20; 50; 100; 200; 250; 500 ma: 2; 5; 10; 20; ; signal range AC and voltage: mv: 100 V: 5; 10; 20; 50; 100; 200; 250; 380; 500 ma: 2; 5; 10; 20; 50; 100; V for display of Hz Error ± 0,5 % Interface RS485 (protocol ModBus RTU) (9600, 19200, and bit/s) Power consumption, max 15.0 V A 17.0 V A 20.0 V A Quantity: 1 Digital output DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma voltage VAC, (50±0.5) Hz or V DC Working temperature +5 С С Front frame protection level IP50 Weight 1.2 kg 1.6 kg 2.0 kg Mean life 10 years Order form Ta b c d е a display type depending on the overall dimensions: Т44 for indicators height 100 mm; Т54 for indicators height 140 mm; Т74 for indicators height 180 mm Features: Maximum range parameter display of minus 1999 to plus 9999; Change in operation modes setting with the remote control panel or through interface RS485; Illumination brightness control (12 degrees of brightness); Setting of min and max parameters; Programming of input signal parameter, change in display scale; Formation of digital signals for control of commutation equipment; Indicators flashing with reaching the preset threshold values; Possibility for selection of indicator colour when ordering: red, green, yellow. b measurement range for the input signal with direct connection 0...Х DC voltage/intensity (Example: VDC); Х AC voltage/intensity; (Example: 100 VAC) V for display of Hz c displayed value range 0 m 40 m 55 m 65 m 100 mm 140 mm 180 mm d measurement unit of the displayed value e indicator colour: R red, G green, Y yellow Dependence of maximum distance from an inspector to the red indicator (in meters) ensuring standard reading of indicated figures (for digital displays with green indicators, this parameter is less twice). Note: when ordering the DC display according to the order formula, the following (parameter b) is indicated: 0...Х (where Х is a measurement range); when ordering the AC display, the end range (parameter b) is indicated: Х (where Х is a measurement range);

106 104 Electrical digital meters Ordering examples DC display Т V V R TU For DC data display Т44 with the range measured or displayed value of 100 V, measurement unit is V, red indicators. AC display Т44 100V V R TU For AC data display Т44 with the range measured or displayed value of 100 V, measurement unit is V, red indicators. Т V Hz G TU For data display Т54 with the range measured value of V and displayed value of Hz, measurement unit is Hz, green indicators. Overall and mounting dimensions 2 holes Display design Indicators height, mm Overall dimensions, mm, max L Н В Overall setting dimensions, mm Т Т Т J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

107 Catalogue of Products 105 Display clock Parameter TCh44 TCh54 TCh74 Sign height, mm Dimensions, mm 420 х 130 х х 170 х х 210 х 40 Display range Temperature: -50 С С; Clock: Error Interface 0.1 s/days ±2 С from -50 С С ±1 С from -20 С С RS485 (protocol ModBus RTU) (9600, 19200, and bit/s) Power consumption, max 15.0 V A 17.0 V A 20.0 V A TCh44, TCh54, TCh74 Digital output Quantity: 1; DC voltage 300 V, 100 ma or AC voltage 200 V, 100 ma The display clocks are intended to display current time, date and temperature (depending on the selected range) with supporting function ring. Hours and minutes are corrected with the remote control panel type RC-5 and through interface RS485. voltage VAC, (50±0.5) Hz or VDC Working temperature +5 С С Front frame protection level IP50 Weight 1.2 kg 1.6 kg 2.0 kg Mean life 10 years Order form Features: Function ring with the possibility of programming ring interval, audio signal duration ( s); Setting of indicators lighting and flashing, illumination brightness control, time and date correction; Interface RS485 allows setting meter operation modes (time, temperature, date); Viewing angle 120 ; Maximum display range -50 С С, hours of Т Ch А - В A display type depending on the overall dimensions: Т44 for indicators height 100 mm; Т54 for indicators height 140 mm; Т74 for indicators height 180 mm. 0 m 40 m 55 m 65 m B indicator colour R red; G green; Y yellow 100 mm 140 mm 180 mm Dependence of maximum distance from an inspector to the red indicator (in meters) ensuring standard reading of indicated figures (for digital displays with green indicators, this parameter is less twice). Ordering example The display clock with the red indication TCh44 R TU

108 106 Electrical digital meters Overall and mounting dimensions 2 holes Overall setting Overall dimensions, mm, max Display design Indicators height, mm dimensions, mm L Н В ТЧ ТЧ ТЧ J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

109 Catalogue of Products 107 Edgewise meters Sch20.1 Sch21.1 Sch21.3 Sch21.7 Sch20.3 Sch21.2 Sch21.5 Sch22.1 PANEL DIGITAL METERS Sch20, Sch21, Sch22, Sch23 FOR NPP IN A METAL CASE Panel digital meters Sch20, Sch21, Sch22, Sch23 are intended to measure current or voltage in DC circuits (for operation as part of technical means of nuclear power stations (NPP TM) and in other sectors of thhe industry). The meters could be used complete with primary transducers for measurement nonelectrical values if ranges of output electrical signal of primary transducers corresponds to the meters input signal ranges. signal measurement ranges: 0 5 ma; 0 20 ma; 4 20 ma; 0 75 mv; mv; 0 1 V; 0 10 V; 2 10 V. The meters are powered from the DC source of (24 ± 4) V. In this case double pulsation amplitude shall not exceed 1.2 V. Under climatic conditions the meters belong to articles of TV4.1 design (with expansion of Temperature range (operating) minus 10 to plus 50 С) intended for operation in the atmosphere of type III according to GOST The meters meets the requirements for electromagnetic compatibility according to GOST R imposed to group IV of NPP TM (technical means supplied to nuclear power stations and/or radiation hazardous facilities). A level of industrial interferences when operating meters does not exceed values preset by GOST for equipment of class B. For the level of protection against effect of solid bodies, the meters meet IP code according to GOST Mean time between failures is hours min. The meters service life is at least 15 years. Sch22.2 Sch22.5 Sch22.4 Sch22.6 All meters are made in a metal case and fire-proof, have no mobile parts and provides resistance to mechanical effects according to group М40, seismic resistance of 9 points provided installation above zero position up to 10 m, 8 points at the installation level of up to 25 m according to GOST , belong to category I of seismic resistance according to NP The meters are made in a metal case with panel fastening. The fastening design is rated for installation in the panel of 50 mm in thickness. According to the order, installation is possible in a panel with other thickness. The meters intended for NPP may be used in the security system and systems of normal operation; depending on the order they meet safety classes 2, 3, 4 and have classification designation 2NU, 3NU according to OPB-88/97 NP Working conditions of operation: ambient air temperature of minus 10 to plus 50 С; relative air humidity of 98 % max. at plus 35 С; atmospheric pressure is kpa; supply voltage of (24±4) VDC. Sch23.3 Sch23.4 The meters provide the possibility to select the measurement range input signal and to change the range indications and name of measurement unit. Meters Sch21.3, Sch22.4, Sch22.6, Sch23.3, Sch23.4, Sch23.6 provide the possibility to program thresholds for change in colour of indication of digital-analogue indicating device. Meters Sch20.3, Sch21.7, Sch23.7, Sch23.8 provide the possibility to set areas of colour warning of digital-analogue indicating device, which are formed with a number of single indicators of each colour preset in case of order. Sch23.6 Sch23.7 Sch23.8 PN-2

110 108 Electrical digital meters Measured value signal measurement ranges design 1 (single polarity) design 2 (double polarity) Group of input signal measurement ranges DC voltage mv mv mv mv V V V V I V V Direct current ma ma ma ma ll ma ma Type Maximum indication range digital indicating device* Meters with digital indicating device Number of single indicators Number of indicators of of digital-analogue indicating digital indicating device meters, indicator type** Sch Sch Sch Sch and sign - Sch Sch Sch and sign - Meters with digital-analogue indicating device Sch , column line Sch , column (mark) line Sch , mark (column) line Sch , column (mark) arch Sch , mark (column) arch Meters with digital and digital-analogue indicating meters Sch , column (mark) line Sch and sign - 25, column (mark) line Sch , column (mark) arch Sch and sign - 61, column (mark) arch Sch and sign - 102, mark (column) arch * indication range may be changed by the Customer with a setting panel; ** factory setting is given without brackets Type of digitalanalogue indicating device J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

111 Catalogue of Products 109 Type signal measurement ranges Meters with digital indicating device Indication range digital indicating device Programmed parameters Indicators illumination brightness Thresholds of colour change and indication colour of digital-analogue indicating device Type of digitalanalogue indicating device indicator Sch Sch Sch Sch Sch Sch Sch Meters with digital-analogue indicating device Sch Sch Sch Sch Sch Meters with digital and digital-analogue indicating meters Sch Sch Sch Sch Sch Notes: 1 Sign + means that the parameter is programmable. 2 Sign - means that the parameter is non-programmable. Connection diagrams Meter Meter signal source Power supply unit Setting panel PN-2 PSU main diagram of meter connection when measurinng input signal main diagram for meter connection during parameters check, calibration, programming K calibrator PSU power supply unit PV1 combined digital meter

112 110 Electrical digital meters Order form Scha b c d e f g h i j where Scha meter type (by the Overall dimension, mm): Sch , Sch , Sch , Sch ; b meter design by the view of indicating device, indication range digital indicating device and a number of single indicators of digital-analogue indicating device: 1 digital indicating device with indication range , 2 digital indicating device with indication range ±19999, 3 digital-analogue indicating device with a number of single indicators of up to 61, 4 digital indicating device with the indication range and digital-analogue indicating device with a number of single indicators of up to 61, 5 digital indicating device with indication range ±9999, 6 digital indicating device with the indication range ±9999 and digitalanalogue indicating device with a number of single indicators of up to 61, 7 digital-analogue indicating device with a number of single indicators over 61, 8 digital indicating device with the indication range ±9999 and digitalanalogue indicating device with a number of single indicators over 61. с structural meter design: G horizontal; V vertical d measurement range input signal e indication range f measurement unit of the displayed value g front frame colour: W white, Gr grey, B black h front frame colour: W white, G grey, B black i colour of indicators of digital indicating device: R red, Y yellow, G green j parameters of digital-analogue indicating device: thresholds of colour change and indication colour (R red, Y yellow, G green) For the meters Sch21.3, Sch22.4, Sch22.6, Sch23.3, Sch23.4, Sch23.6 (from the beginning of the indication range), number and colour (R red, Y yellow, G green) of single indicators of each alarm area For the meters Sch20.3, Sch21.7, Sch23.7, Sch23.8 (from the beginning of the indication range). Unused parameter i in the order formula is replaced with sign x. Unused parameters c and j are not specified. The following is additionally specified: 1) safety class, classification designation according to OPB-88/97 NP (2NU, 3NU or 4); 2) thickness of a panel for installation of the meter if it differs from 50 mm; 3) language if marking and (or) Operation Manual, Calibration Method shall be prepared in English, Russian is by default; 4) number of copies of Operation Manual, Calibration Method. Sch meter type Sch20 Full reference designation code parameter b с d e f g h i j G (V) Sch21 3 G (V) G (V) Sch22 4 G (V) G (V) Sch Notes Sign + means a parameter is available in the order formula. Sign means that no parameter is available in the order formula. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

113 Catalogue of Products 111 Ordering examples Sch ma minus plus С-W-B-G, TU , safety class 2N. Sch22.2, Overall dimension is 100х50 mm, digital indicating device with maximum value of indication range 19999, input signal range ma, indication range minus plus 50, measurement unit С, front panel colour white, front frame colour black, indication colour green, safety class 2N. Sch22.4.G-0...5mA-minus plus С-W-B-R-minus 20 (R), minus 10 (Y), 0 (G), plus 30 (Y), plus 40 (R), TU , safety class 4. Sch22.4, Overall dimension is 100х50 mm, digital and digital-analogue indicating device, structural design - horizontal, measurement range input signal of ma, indication range minus plus 50, measurement unit С, front panel colour white, front frame colour black, digital indicators colour red, thresholds of indication colour change minus 20 red, minus 10 yellow, 0 green, plus 30 yellow, plus 40 red, safety class 4. Overall and mounting dimensions Sch20 Sch20.1 Sch20.3G Sch20.3V 100 (Sch20.1), 90 (Sch20.3) 122 (Sch20.1), 110 (Sch20.3) 1 front frame, 2 front panel, 3 indicators of digital indicating device, 4 unit of measurement, 5 indicators of digital-analogue indicating device, 6 scale of digital-analogue indicating device, 7 label with data on meter design, contacts marking for connection of input signal and supply voltage, 8 screw M2 for the access to a built-in button when programming Sch20.3 meter, 9 connector for connection of input signal and supply voltage.

114 112 Electrical digital meters Sch21 Sch21.2 Sch21.3G Sch21.1 Sch21.5 Sch21.7G Sch21.3V Sch21.7V 100, 90 (Sch21.7) 122, 110 (Sch21.7) 1 front frame, 2 front panel, 3 indicators of digital indicating device, 4 unit of measurement, 5 indicators of digital-analogue indicating device, 6 scale of digital-analogue indicating device, 7 label with data on meter design, contacts marking for connection of input signal and supply voltage, 8 cover under which there is a wafer for installation of jumpers, 9 connector for connection of input signal and supply voltage. Sch22 Sch22.1 meter Sch22.2 meter Sch22.4G meter Socket Clamp Clamp Sch22.4V meter Panel cutout J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

115 Catalogue of Products 113 Sch23 Sch23.3 Sch23.3, Sch23.6 Sch23.7 Sch front frame, 2 front panel, 3 unit of measurement, 4 scale of digital-analogue indicating device, 5 indicators of digital-analogue indicating device, 6 indicators of digital indicating device, 7 cover under which there is a wafer for installation of jumpers; 8 connector for connection of input signal and supply voltage; 9 label with data on meter design, contacts marking for connection of input signal and supply voltage.

116 114 Electrical digital meters units for digital meters BPI5-1 They are intended for supply of digital meters with supply voltage of +5 V. Overall dimensions 96 х 48 х 90 mm. Weight 0.3 kg. unit type Supply voltage, V Output voltage, V Load current Output power, VA BPI5-1, 1 А 1 А 5 BPI5-1, 3 А 220 VU* 5 ± 5% 3 А 15 * VAC, 50 Hz or VDC. Units BPI5-1 for the group power of meters have galvanic isolation by power. Ordering examples BPI5-1, 3 А TU For the single-channel pulse power supply unit, channel load current is 3 A, Uout = 5 V. Kits of setting tools KSN 1, KSN 2 They are intended for setting panel digital meters with the possibility to change parameters through interface RS485. Kit of setting tools 1 It includes the following: interface transducer (USB in RS422/485 MOXA UPort 1130 with adapter from connector DB9 to terminals); software; Operation Manual. Kit of setting tools 2 It includes the following: laptop; interface transducer (USB in RS422/485 MOXA UPort 1130 with adapter from connector DB9 to terminals); software; Operation Manual. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

117 Catalogue of Products 115 UNDER DEVELOPMENT NEW DECISIONS FOR APCS AND TELEMECANICS In 2017, it is expected the market approach of a new series of products from JSC «Elektropribor» specialized in the implementation of telemechanics function. New solutions perfectly complement the range plant products and allow to create complex telemetry systems, remote signaling and remote control on the integrated technological basis in accordance with the most relevant requirements. Digital I/O module is designed to collect information from sensors and control of meters with digital interfaces. The module is equipped with field interface EIA/RS A number of digital input and output interfaces is optimized for setting telemetry of medium voltage switchgear cell. A telemetry controller is intended for connection to digital input-output modules and measuring instruments through interfaces EIA/RS-485. The controller provides data collection from the connected meters and data submission via the information protocols through the communication interfaces, as well as receiving control commands and their transmission to the digital input-output modules. Scope of telemetry system complex: automated systems of telemetry, scheduling, observation improvement systems, etc. DIGITAL INPUT/OUTPUT MODULES TELEMETRY CONTROLLER interface 220 VAC/VDC Communication interface RS- 485-Modbus, IEC TMC interface 220 VAC/VDC DIOM 2 communication interfaces ETHERNET - IEC , IEC (integration into APCS and TM systems) Digital input interface 12 DI (24/220 VDC) Digital output interface (internal relay) 6 communication interfaces RS-485- Modbus, IEC (interrogation of DI/DO meters and modules) Cell controller (light) Telemechanics module system /output module Panel meter /output module Telemechanics controller EIA/RS-485 (IEC ) EIA/RS-485 (IEC ) Remote signaling/remote control Telemetry EIA/RS-485 (IEC ) EIA/RS-485 (IEC ) IEC IEC Cell controller (IEC 104/61850) /output module Panel meter Meters EIA/RS-485 (ModbusRTU, IEC ) Remote signaling/ remote control Telemetry/Remote signaling/remote control Ethernet (IEC / IEC 61850)

118

119 3 Measuring converters

120 118 Measuring transducers Multifunctional measuring converters Type Overall dimensions, mm, max Weight, kg, max. E900EL, E849EL х х Three-phase parameters Designation Measured parameters E900EL E849EL E900EL, E849EL E series converters are intended to measure and convert electrical parameters in 3-phase 3-wire and 3-phase 4-wire electrical AC mains into the unified output DC signals and sequence of digital signals for transmission through interfaces RS485, Ethernet (protocols Modbus RTU, Modbus TCP, IEC , IEC ). E series converters may be used for: control of main electrical parameters in 3-phase mains; technical metering of electric power. Effective phase voltage value U A, U B, U C + - Average effective phase voltage value U + - Effective line-to-line voltage value U AB, U BC, U CA + - Average effective line-to-line voltage value U l + - Effective phase current value I A, I B,I C + - Average effective phase current value I + - Active load phase power P A, P B, P C + + Total active power P + + Reactive load phase power Q A, Q B, Q C + + Total reactive power Q + + Full load phase power S A, S B, S C + + Total gross reactive power S + + Phase power factor cosφ A, cosφ B, cosφ C + - Total power factor cosφ + - Frequency F + - Active power W P + - Reactive power W Q + - Power quality parameters Frequency deviation, Hz ( Hz) + - ACF duration, s ( s) + - ACF depth, % ( %) + - Voltage interruption duration, s ( s) + - Temporary overvoltage duration, s ( s) + - J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

121 Catalogue of Products 119 Information display supply voltage; digital inputs condition; LED indication (single indicators) data transmission through Wi-Fi; phase sequence indicator; LCD (by order) Colour; LCD dimension: 46.7х35.4 mm (2.2») Additional features Telemetry signal Measurement time Time of setting output analogue signal, max Basic error limits Current, A: Voltage, V: Frequency, Hz: Interface RS485 operation; relay output condition; event indicator Connection of Display panel MI120, MI80 via interface RS485, Ethernet 1.0; 5.0; range Irated 100, 380, 400; range Urated s 0.5 s by current and voltage: ± 0.2%; by power: ± 0.5 %; by frequency: ± 0.01 Hz; by analogue output: ± 0.5% Galvanic isolation of input and output circuits, power circuits Yes Ratio: 20; number of overloads: 2; duration of each overload, s: 0.5; interval between two Short-term overloads by input signal with ratio (maximum) overloads, s 0.5. resistance: by current circuits, max Ω by voltage circuits, min. 1 MΩ Communication interfaces/analogue output Quantity: 1,2; protocols: Modbus RTU, IEC RS485 Data rate: 4800, 9600, 19200, 38400, baud. Ethernet Quantity: 0, 1, 2; 100 BASE TX; protocols: Modbus TCP, IEC Wi-Fi Quantity: 0.1; standard IEEE Quantity: 0,1,2,3; reprogrammed ranges: 0 5 ma, 4 20 ma, 0 20 ma, ma, Analogue output ma, ma, ma Remote indication Digital inputs Quantity: 8; dry contact type, voltage =24 V, current 10 ma Distant control Relay outputs Quantity: 0, 1, 2, 3 (switch on/off, interlocking); voltage ~250 V, =30 V, current 5 A Supply voltage Power consumption from power circuit, max. Meter reprogramming (setting) Reprogramming Reprogramming parameters 24 VN (24+12/-6) VDC 220 VU, universal ( VAC, (50 ± 0.5) Hz or VDC) measuring circuit 7 VA via program Configuration Manager (interface RS485, Ethernet); via Web-interface (interface Ethernet, Wi-Fi); with buttons on the front frame (if any) connection diagram (3- or 4-wire); indices range (meters with rated currents of 1 A, 5 A and voltage of 100 V); password setting; indication update period: from 0.1 to 10 s; decimal point position; settings for each electrical value (with discrete outputs of up to 3 control signals for commutation equipment); interfaces RS485, Ethernet, Wi-Fi parameters; output signal parameters; indication brightness; parameters of protocol Modbus RTU, Modbus TCP, IEC , IEC (via program Configuration Manager», Web-interface); calibration of input and output signals. Operation Conditions Temperature range (operating) minus 40 С to plus 70 С Protection extent IP20 according to GOST Installation DIN-rail 35 mm Wires section 2.5 mm 2 Maximum input signal overload (duration) Calibration interval Guarantee period Mean life, min Mean time between failures 150 % (2 hours) 10 years 24 months 20 years hours

122 120 Measuring transducers Order form E a b c d e f g h i j k а transducer type depending on functional possibilities: 849EL power measuring transducer; 900EL multifunctional transducer; b rated voltage: 100 V, 380 V, 400 V line voltage; U/100 voltage transformation factor (rated secondary winding voltage of 100 V); c rated current: 1.0 А; 5.0 А phase current; I/1; I/5 current transformation factor (rated secondary winding current of 1 А and 5 А); d reference designation of supply voltage: 24VN DC supply voltage of (24+12/-6) V; 220 VU universal power: supply voltage of 90 to 264 VAC, 50 Hz or 130 to 370 VDC; from the measuring circuit within range V; e reference designation for availability of interfaces RS485 and wireless network WiFi: 1RS availability of main interface RS485; 1RSW availability of main interface RS485 and wireless network WiFi; 2RS availability of main and additional interfaces RS485; f reference designation for availability of interfaces х specified with the absence; 1RE availability of one interface Ethernet; 2RE availability of two interfaces Ethernet; g reference designation of 8 digital inputs: х specified with the absence; DI availability of 8 digital inputs; h reference designation of output signals: х specified with the absence; 01 one digital output without analogue outputs, 02 two digital outputs without analogue outputs; 03 three digital outputs without analogue outputs; 10(а) one analogue output without digital outputs; 11(a) one analogue and one digital output; 12(A) one analogue and two digital outputs; 13(a) one analogue and three digital outputs; 20(а,b) two analogue outputs without digital ones; 21(а,b) two analogue and one digital output; 22(а,b) two analogue and two digital outputs; 23(а,b) two analogue and three digital outputs; 30(а,b,c) three analogue outputs without digital ones; 31(а,b,c) three analogue and one digital output; 32(а,b,c) three analogue and two digital outputs; 33(а,b,c) three analogue and three digital outputs; where а, b, c reference designations of measurement ranges of output analogue signals (А = ma; В = ma; С = ma; АР = ma; ВР = ma; СР = ma; ЕР = ma) (Example: (Example: (12(А); 21(В,В); 33(С,А,В); 30(С, В, С)); i indication type: х specified with the absence; LCD colour liquid-crystalline display, touch sensitive. j operational design: х for general industrial meters; ОМ2 - meters for marine application; А for operation at NPP (safety class 4); k custom design (for E849EL transducer only): P active power measurement; Q reactive power measurement; PQ active and reactive power measurement; with the absence of custom design parameter is not specified. Ordering examples E900EL 400V 5А 220VU 1RSW 2RE DI 33(А,В,А) х х TU For multifunctional transducer with the following characteristics: rated voltage of 400 V, rated current of 5 A, supply voltage of 90 to 264 VAC, 50 Hz or 130 to 370 VDC, 50 Hz, main interface RS485, wireless network WI-FI, availability of two interfaces Ethernet, digital inputs, three analogue outputs 0 5 ma, 4 20 ma, ma, three digital outputs. E849EL 100V 1А 220VU 1RS 1RE DI 12(А) х ОМ2 РQ TU For power transducer with the following characteristics: rated voltage of 100 V, rated current of 1 A, supply voltage of 90 to 264 VAC, 50 Hz or 130 to 370 VDC, 50 Hz, main interface RS485, availability of Ethernet, digital inputs, analogue output 0 5 ma, two digital outputs, operation on marine vessels, measurement of active and reactive power. E849EL 10000/ /5 24VN 2RS х х 01 LCD x Р TU For power transducer with the following characteristics: voltage transformation factor Kvt = 10000/100, current transformation factor Kct = 600/5, supply voltage (24+12/-6) VDC, main and additional interfaces RS485, one digital output, LCD, measurement of active power. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

123 Catalogue of Products 121 Overall and mounting dimensions Connection diagram Digital inputs Analogue outputs Main RS485 Digital outputs Port 1 Port 2 Additional interface source Notes 1. Supply voltage depends on a transducer design. 2. Availability and number of analogue outputs (contacts 11-16) depend on a transducer design. 3. Availability of digital inputs (contacts 26-34) depends on a transducer design. 4. Availability and number of digital outputs (contacts 35-40) depend on a transducer design. 5. Availability of additional interface RS485 (contacts 41-43) depends on a transducer design.

124 122 Measuring transducers Direct current and direct voltage measuring converters Type Overall dimensions, mm, max Weight, kg, max. E856EL with RS х 85.5 х without RS х 86 х signal Output signal Load resistance, max. Design with RS mA, mA, mA, mA mV, mV, V, V, V, V V, V output 1 output 2 For the analogue output: 2,5 kω (0...5 ma, 0...5mA, mA, 0...2,5...5 ma); mA, 0...2,5...5mA, 2 kω ( ma); mA, 0,5 kω ( ma, mA, ma, mA mA, ma) 0...5mA, mA, mA, 0...2,5...5mA, mA, mA, mA no Basic error limits ±0,5% Design without RS485 E856EL Direct current and direct voltage measuring converters E856EL are intended for current and voltage measurement in one-phase DC circuits. The converters are used to control current and voltage of electrical systems and installations, for integrated automation of electric power industry facilities, APCS of energy-consuming facilities of different industry sectors, on marine vessels. The converters may be used for operation in the field of defense and safety. The possibility of data exchange through interface RS485 allows using The converters for digital data transmission to APCS. The converters may have a design without interface RS485. A number of output signals 1 or 2 Temperature range (operating) -40 С С 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU, VAC, (50 ± 0.5) Hz or VDC 230 V, VAC, (50 ± 0.5) Hz Galvanic isolation of input and output circuits, Yes power circuits Protection extent IP50 RS485 (МodbusRTU), quantity: up to 2 basic for data transmission Interface additional for data transmission or connection of the display (Т44, Т54, Т74), Display panel (MI120, MI80) Data rate 4800, 9600, 19200, baud. Maximum input signal overload 120%, duration of 2 hours Short-term overloads by input signal with ratio 2 (10 s); 7 (15 s); 10 (3 s); 20 (0.5 s) (from the rated current value) 1.5 (0.5 s) (from the rated voltage value) Time of setting output analogue signal, max 0.5 s Power consumption from power circuit, max. 6.0 V А Power consumption Installation Calibration interval by voltage circuits, max: by current circuits, max: 1 W 0.01 W DIN-rail 35 mm or directly on the panel 4 years Guarantee period Mean life, min Mean time between failures, min 2 years 15 years hours Note: power supply and input signals are connected by terminal connectors for screw for wires of up to 4.0 mm 2 in cross-section. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

125 Catalogue of Products 123 Order form E856EL а b с d e f a input signal measurement ranges: ma, ma, ma, ma mv; mv; V; V; V; V; V; V b supply voltage: 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU from VAC, (50 ± 0.5) Hz or VDC 230 V from VAC, (50 ± 0.5) Hz c measurement range analogue output signal: А = ma; В = ma; С = ma; АР = ma; ВР = ma; СР = ma; ЕР = ma; х with the absence Ordering examples E856EL mv 24VN АР В 2RS TU E856EL transducer with the following characteristics: input signal measurement range mv, supply voltage of (24+12/-6) VDC, measurement range analogue output signal of ma, measurement range additional analogue output signal of ma, two interfaces RS485. Connection diagrams E856EL (w/ RS485) 1 Port RS485 Power supply E856EL 2 Port RS485 signal Analogue outputs d measurement range additional analogue output signal: А = ma; В = ma; С = ma; АР = ma; ВР = ma; СР = ma; EP = ma х with the absence e interface: 1 RS one RS485 (main) 2RS two RS485 (main and additional) х with the parameter absence E856EL (w/o RS485) signal Upwr Power supply E856EL Output 1 Output 2 f custom design: А operation at NPP (safety class 4); ОМ2 meters for marine application. With the absence of custom design parameter is not specified. Analogue outputs

126 124 Measuring transducers Overall and mounting dimensions E856EL (w/ RS485) 2 holes E856EL (w/o RS485) 2 holes J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

127 Catalogue of Products 125 Type Overall dimensions, mm, max E1856EL 24 х 111 х Weight, kg, max ma, ma, 0 20 ma, ma signal mv; mv; V; V; V; V; V Basic error limits ±0,5% Temperature range (operating) -40 С С Protection extent IP50 E1856EL Direct current and direct voltage measuring converters E1856EL are intended for current and voltage measurement in one-phase DC circuits. The converters may be used to control current and voltage of electrical systems and installations, as well as for automation of different electric power industry facilities, fields of defense, safety and industry. Interface Data rate Parameters setting (reprogramming) through the interface Analogue output Digital output Maximum input signal overload Time of setting output analogue signal, max Installation RS485 (Мodbus RTU) main, for data transmission 4800, 9600, 19200, bit/s. digital output; interface RS485 (Modbus RTU) parameters; analogue output signal parameters Quantity: 0, 1 Ranges: ma; ma; 4 20 ma; ma; ma; ma; ma DC voltage: 300 V; 100 ma AC voltage: 200 V; 100 ma 150%, duration of 2 hours 0.5 s DIN-rail of 35 mm Order form E1856EL а b с d f a input signal measurement ranges: ma, ma, ma, ma, mv, mv, V, V, V, V, V b supply voltage: 220 VU universal power: supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC; 230 V supply voltage of VAC, 50 Hz; 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC c measurement range analogue output signal: А = ma; В = ma; С = ma; АР = ma; ВР = ma; СР = ma; ЕР = ma; x with the absence d digital output availability: х no output 01 one digital output Power consumption from power circuit, max. Power consumption Calibration interval Guarantee period Mean life Mean time between failures Ordering examples E1856EL 0 20mA 220VU СР 01 TU For the transducer with the following characteristics: transducer type E1856EL, measurement range input signal of ma, supply voltage of VAC, 50 Hz or VDC, measurement range analogue output signal of ma, digital output. Connection diagrams signal Analogue output by voltage circuits, max: by current circuits, max: 220 VU universal power: supply voltage of 85 to 253 VAC, 50 Hz or 120 to 265 VDC; 230 V supply voltage of VAC 50 Hz; 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC 6.0 V А 0.5 W 0.01 W 8 years 2 years 20 years hours Overall and mounting dimensions f custom design: А operation at NPP (safety class 4). With the absence of custom design parameter is not specified. E1856EL Output Digital output

128 126 Measuring transducers Alternating current and alternating voltage measuring converters Type E854EL Overall dimensions, mm, max with RS х 85.5 х 89 without RS х 85.5 х 79 Weight, kg, max. 0.4 Design with RS485 signal alternating current, A AC voltage, V Output signal measurement range, ma output 1 output 2 Fiducial value Load resistance, max., Ω Design without RS485 E854EL The converters are intended for line conversion of AC input signal and voltage with 50 Hz into one or two unified galvanically isolated output DC signals. The converters are used to control current and voltage of electrical systems, installations and for automation of different facilities of electric power industry, on marine vessels , , Basic error limits ±0,5% A number of output signals 1 or 2 Temperature range (operating) -40 С С voltage Protection extent Interface VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU, VAC, (50 ± 0.5) Hz or VDC 230 V from VAC, (50 ± 0.5) Hz IP50 RS485 (МodbusRTU), quantity: up to 2 basic for data transmission additional for data transmission or connection of the display (Т44, Т54, Т74), Display panel (MI120, MI80) Interface exchange rate Maximum input signal overload 4800, 9600, 19200, baud. 120%, duration of 2 hours Short-term overloads by input signal with ratio 2 (10 s); 7 (15 s); 10 (3 s); 20 (0.5 s) (from the rated current value) 1.5 (0.5 s) (from the rated voltage value) Time of setting output analogue signal, max 0.5 s Power consumption from power circuit, max. 6.0 V А Power consumption Installation Calibration interval Guarantee period Mean life, min Mean time between failures, min by voltage circuits, max: by current circuits, max: 1 W 0.01 W DIN-rail 35 mm or directly on the panel 4 years 2 years 15 years hours Note: power supply and input signals are connected by terminal connectors for screw for wires of up to 4.0 mm 2 in cross-section. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

129 Catalogue of Products 127 Order form E854EL а b с d e f a input signal measurement ranges: A; A; A; A; V; V; V; V; V; V; V b supply voltage: 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 220 VU from VAC, (50 ± 0.5) Hz or VDC 230 V from VAC, (50 ± 0.5) Hz c measurement range analogue output signal: А = ma; В = ma; С = ma; х with the absence Ordering examples E854EL V 220VU Gr х 1RS А TU E854EL transducer, measurement range input signal of V, supply voltage of VAC, 50 Hz or VDC, measurement range analogue output signal of 0 20 ma, one interface RS485, operation at NPP. E854EL V 230 V А В 2RS TU E854EL transducer, input signal measurement range V, supply voltage of VAC, 50 Hz, measurement range analogue output signal of 0 5 ma, measurement range additional analogue output signal of ma, two interfaces RS485. Connection diagram E854EL (w/ RS485) Power supply signal d measurement range additional analogue output signal: А = ma; В = ma; С = ma; х with the absence E854EL e interface: 1 RS one RS485 (main) 2RS two RS485 (main and additional) х with the parameter absence f custom design: А operation at NPP (safety class 4) ОМ2 meters for marine application. With the absence of custom design parameter is not specified. E854EL (w/o RS485) 1 Port RS485 2 Port RS485 Analogue outputs signal Power supply E854EL Analogue outputs

130 128 Measuring transducers Overall and mounting dimensions E854EL (w/ RS485) 2 holes E854EL (w/o RS485) 2 holes J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

131 Catalogue of Products 129 Type Overall dimensions, mm, max E1854EL 24 х 111 х Weight, kg, max. signal A, A, A, A, V, V, V, V, V Basic error limits ±0,5% Temperature range (operating) -40 С С Protection extent IP50 Order form E1854EL Alternating current and alternating voltage measuring converters E1854EL are intended for current and voltage measurement in one-phase AC circuits. The converters may be used to control current and voltage of electrical systems and installations, as well as for automation of different electric power industry facilities, fields of defense, safety and industry. E1854EL а b с d f Installation Interface Data rate Parameters setting (reprogramming) through the interface Analogue output (Accuracy class 0,5) Digital output Maximum input signal overload Time of setting output analogue signal, max Power consumption from power circuit, max. Calibration interval Guarantee period Mean life Mean time between failures DIN-rail of 35 mm RS485 (Мodbus RTU) main, for data transmission 4800, 9600, 19200, bit/s. digital output interface RS485 (Modbus RTU) parameters analogue output signal parameters Quantity: 0, 1 Ranges: ma; 0 20 ma; ma DC voltage: 300 V; 100 ma AC voltage: 200 V; 100 ma 150%, duration of 2 hours 0.5 s 220 VU, VAC, 50 Hz or VDC 230 V, VAC, 50 Hz 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 6.0 V А 8 years 2 years 20 years hours a input signal measurement ranges: A, A, A, A, V, V, V, V, V b supply voltage: 220VU universal power: supply voltage of VAC, 50 Hz or VDC; 230 V supply voltage of VAC, 50 Hz; 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC c measurement range analogue output signal: А = ma; В = ma; С = ma; х with the absence d digital output availability: х no output 01 one digital output f custom design: А operation at NPP (safety class 4) With the absence of custom design. Ordering example E1854EL A 12 VN В 01 А TU For the transducer with the following characteristics: E1854EL transducer type, measurement range input signal of A, supply voltage of (12+6/-3) VDC, measurement range output signal of 4 20 ma, digital output, for operation at NPP (safety class 4). Connection diagram signal E1854EL Digital output Analogue output Output Overall and mounting dimensions

132 130 Measuring transducers Type Overall dimensions, mm, max EP34S 70 х 85,5 х Weight, kg, max. EP34S EP34S transducers are intended for line conversion of alternating current and alternating voltage with 50 Hz in electrical circuits with rated voltage of up to 660 V into the unified output DC signal. The converters may be used to control current and voltage of electrical systems and installations, as well as for automation of different electric power industry facilities, and in other sectors of the industry. The converters are single-channel articles without galvanic connection between input and output circuits. The converters are mounted on the standard DIN-rail of 35 mm in width or directly on the panel. signal range alternating current, A 0...0,5; 0...1; 0...2,5; Output current range, ma Load resistance, Ω ; ; Basic error limit ±0,5 % Temperature range (operating) -30 С С Number of analogue outputs 1 Galvanic isolation of input and output circuits, power circuits Protection extent Installation signal Analogue output (Accuracy class 0,5) Maximum input signal overload quantity: range: Short-term overloads by input signal with ratio (s) Yes IP00 from the measured circuit DIN-rail 35 mm or directly on the panel A; A; A; A; A; A; A ma, 0 20 ma 120%, duration of 2 hours 2 (10 s); 7 (15 s); 10 (3 s); 20 (0.5 s) (from the rated current value) 1.5 (0.5 s) (from the rated voltage value) Time of setting output analogue signal, max 0.5 s Power consumption from power circuit, max. Power consumption from the input signal circuit, max.: Calibration interval Guarantee period Mean life Ordering example Measured circuit 4.0 V A 1.2 V A 1 year (with 8-hours daily operating time) 4 years 10 years Mean time between failures 20,000 Note: screw clamps for connection of outer circuits provide contact with the live wires. Each clamp provides connection of copper or aluminium wires with cross-section of up to 2.5 mm 2. EP34S 0-0.5А 0-5mA TU For EP34S transducer with input signal range A with output current range ma. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

133 Catalogue of Products 131 Connection diagrams Through bus signal source EP34S EP34S Output Output Output analogue signal Output analogue signal Overall and mounting dimensions 2 holes 2 holes EP34S with input signal measurement range A; A; A; A EP34S with input signal measurement range A; A; A

134 132 Measuring transducers Frequency measuring converters Type Overall dimensions, mm, max E1858EL 24 х 111 х signal Rated input voltage Hz, Hz 50 V V Basic error limits ±0,5% Temperature range (operating) -40 С С Protection extent Installation IP50 DIN-rail of 35 mm Weight, kg, max. E1858EL E1858EL converters are intended to measure AC frequency based on the analogue-digital conversion of input signals. Interface Data rate Parameters setting (reprogramming) through the interface Analogue output (Accuracy class 0,5) Digital output Maximum input signal overload RS485 (Мodbus RTU) main, for data transmission 4800, 9600, 19200, bit/s. digital output interface RS485 (Modbus RTU) parameters analogue output signal parameters Quantity: 0, 1 Ranges: ma; ma; 4 20 ma; ma; ma; ma; ma DC voltage: 300 V; 100 ma AC voltage: 200 V; 100 ma 150%, duration for 2 hours Order form E1858EL а b с d f a input signal measurement ranges: Hz, Hz b supply voltage: 220VU universal power: supply voltage of VAC, 50 Hz or VDC; 230 V supply voltage of VAC, 50 Hz; 12 VN (12+6/-3) VDC; 24 VN (24+12/-6) VDC c measurement range analogue output signal: А = ma; В = ma; С = 0 20 ma; АР = ma; ВР = ma; СР = ma; ЕР = ma; х with the absence Time of setting output analogue signal, max Power consumption from power circuit, max. Calibration interval Guarantee period Mean life Ordering example E1858EL Hz 230 V А 01 TU For the transducer with the following characteristics: transducer type E1858EL, measurement range input signal of Hz, supply voltage of VAC, 50 Hz, change range output signal of 0 5 ma, digital output. Connection diagram 0.5 s 220 VU, VAC, 50 Hz or VDC 230 V, VAC, 50 Hz 12 VN (12+6/-3) VDC 24 VN (24+12/-6) VDC 6.0 V А 8 years 2 years 20 years Mean time between failures Overall and mounting dimensions d digital output availability: х no output 01 one digital output signal Analogue output f custom design: А operation at NPP (safety class 4) With the absence of custom design parameter is not specified. E1858EL Output Digital output J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

135 4 AUXILIARY COMPONENTS

136 134 Auxiliary components Multiplying resistor Measuring range: rated current rated voltage Accuracy class Operation conditions R4201 Multiplying resistor R4201 is interchangeable intended for expansion of voltage measurement ranges of electrical meters (voltmeters) in DC circuits. 1 or 5 ma 1000 V 5 ma 1500 V 1 ma 2500 V 5 ma 3000 V 1 ma 4000 V Overall and mounting dimensions 0,5 Temperature С, relative humidity 98 % at temperature +40 С. Impact resistance: acceleration 150 m/s 2, frequency impacts per min., number of impacts Vibration strength: acceleration 30 m/s 2, frequency Hz. Vibration strength: acceleration 10 m/s 2, frequency 20 Hz. J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

137 Catalogue of Products 135 SHUNTS Measuring range rated current rated voltage Accuracy class Operation Conditions 75ShIS, 75ShISV, 75ShISV.1, 75ShISV.2, 60ShISV.2 Shunts 75ShIS, 75ShISV, 75ShISV.2, 60ShISV.2 are intended for expansion of measurement ranges displaying and recording the DC meters (ammeters). Shunts 75ShISV.1 are intended for expansion of measurement ranges of panel digital DC meters. 75ShIS А 20; 30; 50; 75; 100; 150; 200; 300; 500; 3000; 4000; 5000; 6000; 7500; 10000; mv ShISV А 20; 25; 30; 40; 50; 60; 75; 100; 150; 200; 250; 300; 75 mv 400; 500; 600; 750; 1000; ; 2000; ShISV.2 А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 7.5; 10; 15 60ShISV.2 А 1; 1.5; 2; 2.5; 3; 4; 5; 6; 7.5; 10; 15 75ShISV.1 А 10; 20; 100; 200; 1000; 2000 Overall and mounting dimensions 75 mv mv mv ShISV, 75ShISV.1, 75ShISV.2, 60ShISV.2, 75ShIS (up to 50 A inclusively) Temperature С, relative humidity 98 % at temperature +40 С. Impact resistance: acceleration 150 m/s 2, frequency impacts per min., number of impacts Vibration strength: acceleration 30 m/s 2, frequency Hz Temperature С, relative humidity 80 % at temperature +25 С. The shunts are vibration and shock resistan Cutout

138 136 Auxiliary components Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

139 Catalogue of Products 137 Figure 7 Figure 8 Figure 9 Note: A number of resistive elements of rods and plates may differ from the those which are specified in Figures.

140 138 Auxiliary components Shunt type Rated shunt current, A Figure Dimensions, mm L A B h C H N Dxl Weight, kg 75 ShISV 60; М6х М8х ; М10х М16х М16х Shunt type Rated shunt current, A Figure Dimensions, mm L A N B h C H Dxl Weight, kg 75ShISV М8х М10х М16х М16х Shunt type Rated shunt current, A Figure Dimensions, mm L A B C h H Dxl Weight, kg М6х ShIS М8х М10х М16х Shunt type Rated shunt current, A Figure Dxl Weight, kg М16х ShIS М18х Shunt type 75ShIS Rated shunt current, A Figure Dimensions, mm A1 A2 B1 B2 B3 C1 C2 E h Dxl Weight, kg М20х J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

141 Catalogue of Products 139 Current transformers TOP 0.66 (accuracy class 0.5; 0.5S; 1.0) Magnet core type electrotechnical steel bus type copper or aluminium rated primary current rated secondary current, A rated secondary load, V A operation conditions А 1; 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 300; 400; 500; 600; 750; 800; 1000; 1200; 1500; ; 5 5 (for accuracy class 0.5; 0.5S) 10 (for accuracy class 1.0) Temperature С, relative humidity 98 % at temperature +25 С (U3); temperature С, relative humidity 98 % at temperature 35 С (Т3); rated frequency 50 Hz TOP 0.66 Current transformers TOP 0.66 are intended to transmit signal of measuring information to meters (ammeters, wattmeters, phase meters, counters) in AC installations of 50 Hz with rated voltage of up to 0.66 kv, inclusively. As well as they are used in the measuring diagrams of low-voltage meters of building and structures, in power transmission and distribution diagrams including inside other articles and they are intended for revenue metering The transformers are provided with two contacts of secondary winding, transparent cover protecting secondary winding clamps and data sheet. There is the possibility to set seals excluding the access to the secondary winding clamps and data sheet after mounting. Example for ordering device with an aluminium bus for rated voltage of 0.66 kv, accuracy class 0.5, rated secondary load of 5 VA, for rated primary current of 800 A, rated secondary current of 5 A, climatic design U, category 3: TOP 0.66А /5 UЗ, TU Example for ordering device with a copper bus for rated voltage of 0.66 kv, accuracy class 0.5, rated secondary load of 5 VA, for rated primary current of 800 A, rated secondary current of 5 A, climatic design U, category 3: TOP 0.66М /5 U3, TU Example for ordering device with no bus for rated voltage of 0.66 kv, accuracy class 0.5, rated secondary load of 5 VA, for rated primary current of 800 A, rated secondary current of 5 A, climatic design U, category 3: TOP 0.66B /5 UЗ, TU Overall and mounting dimensions Bus for currents of А 4 holes

142 140 Auxiliary components Rated primary current, А А B C D E F AI G Cu H K d1 Opening size for buses installation Ø 9-2 holes Ø 11-2 holes 5.5х Ø 14-2 holes 9х Ø 14-4 holes 20х Ø 14-4 holes 20х82 J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

143 Catalogue of Products 141 Adaptors and plugs Type Set designation for the order (including adaptor and/or plug, fastening, rails) Adaptor/ plug dimensions, mm Internal hole in the adaptor, mm Panel cutouts according to GOST Dimensions, mm Permissible deviation, mm 1 Plug 120 (w/o adaptor) 5PCh х х Adaptor (w/o plug) 5PCh х х х The optimal decision simplifying selection of meters equivalents for discontinued articles with front panel dimensions of 160х160, 144х144 mm. Plastic adaptors allow installation of pointer and digital meters with 120х120 mm front panel in the mounting places of meters with the larger dimensions without additional panel modification. A plug may be set both in panel holes, and in adaptors. Thus, having ordered 160х160 adaptor and plug, it is possible to close a panel hole remained after removal of other meter Plug (adaptor + plug) Adaptor (w/o plug) Plug (adaptor + plug) Adaptor (w/o plug) 5PCh х х PCh х х112 5PCh х х х х х х х PCh х120 92х92 112х Plug Adaptor Protective caps Main characteristics Electrical strength, kv 2.0 Resistance to temperature change from minus 5 to plus 60 C Weight of protective caps (pair), kg, max Guaranteed storage life Guarantee period Mean life 12 months since the manufacture 24 months 12 years Protective cap KZ-4 is intended to protect against accidental contact with current-carrying rods when operating pointer DC and AC meters of up to 750 V, up to 1000 Hz.

144 142 Auxiliary components Sets of case parts Sets of case parts (case, cover, front panel) with the standard and reduced case depth, made of copolymer ABC, black (solid and light). It is possible to modify a rear cover for various versions of connectors according to the Customer s sketch. Versions HхН 1, mm L, mm L 1, mm Weight, max., kg Set х Set Set 1 96х Set 2 Set 1 72х Set 2 Set 1 Set 2 96х panel design; 2 cover design; 3 case design; 4 front panel design. Form for ordering case parts for 120 х 120 mm meters KDA.B.С D KDA type of case parts (by the Overall dimension, mm): KD120х120 B front panel design: 1 front panel 8PCh (ABS-2020) 2 front panel 8PCh (AF-312С, low-combustible) C case parts design: 1 case 8PCh , length of 120 mm (ABS-2020) 2 case 8PCh , length of 74.1 mm (ABS-2020) 3 case 8PCh , length of 120 mm (AF-312С, lowcombustible) 4 case 8PCh , length of 74.1 mm (AF-312С, lowcombustible) D fastening version: 1 metal bracket 8PCh with pin 8PCh (5PCh ) 2 plastic bracket 8PCh with pin 8PCh and nut 8PCh (5PCh ) 3 plastic clamp 8PCh plastic bracket 8PCh (AF-312С, low-combustible) with pin 8PCh and nut 8PCh (5PCh ) 5 plastic clamp 8PCh (AF-312С, low-combustible) J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

145 Catalogue of Products 143 Form for ordering case parts for 96 х 96 mm meters KDA.B.С D KDA type of case parts (by the Overall dimension, mm): KD96х96 B front panel design: 1 front panel 8PCh (ABS-2020) 2 front panel 8PCh (AF-312С, low-combustible) C case parts design: 1 case 8PCh , length of 74.1 mm (ABS-2020) 2 case 8PCh , length of 74.1 mm (AF-312С, low-combustible) D fastening version: 1 metal bracket 8PCh with pin 8PCh (5PCh ) 2 plastic bracket 8PCh with pin 8PCh and nut 8PCh (5PCh ) 3 plastic clamp 8PCh plastic bracket 8PCh (AF-312С, low-combustible) with pin 8PCh and nut 8PCh (5PCh ) 5 plastic clamp 8PCh (AF-312С, low-combustible) Form for ordering case parts for 72 х 72 mm meters: KDA.B.С D KDA type of case parts (by the Overall dimension, mm): KD72х72 B front panel design: 1 front panel 8PCh (ABS-2020) 2 front panel 8PCh (AF-312С, low-combustible) C case parts design: 1 case 8PCh , length of 74.1 mm (ABS-2020) 2 case 8PCh , length of 74.1 mm (AF-312С, lowcombustible) D fastening version: 1 metal bracket 8PCh with pin 8PCh (5PCh ) 2 plastic bracket 8PCh with pin 8PCh and nut 8PCh (5PCh ) 3 plastic clamp 8PCh plastic bracket 8PCh (AF-312С, low-combustible) with pin 8PCh and nut 8PCh (5PCh ) 5 plastic clamp 8PCh (AF-312С, low-combustible) Form for ordering case parts for 96 х 48 mm meters KDA.B.С D KDA type of case parts (by the Overall dimension, mm): KD96х48 B front panel design: 1 front panel 8PCh (ABS-2020) 2 front panel 8PCh (AF-312С, low-combustible) C case parts design: 1 case 8PCh , length of 120 mm (ABS-2020) 2 case 8PCh , length of 120 mm (AF-312С, lowcombustible) D fastening version: 1 metal bracket 8PCh with pin 8PCh (5PCh ) 2 plastic bracket 8PCh with pin 8PCh and nut 8PCh (5PCh ) 3 plastic clamp 8PCh plastic bracket 8PCh (AF-312С, low-combustible) with pin 8PCh and nut 8PCh (5PCh ) 5 plastic clamp 8PCh (AF-312С, low-combustible) Example for recording sets of case parts KD96х , where parameter a KD96х48; parameter b design 1; parameter c design 1; parameter d design 3.

146 144 Auxiliary components INFORMATION ON REPLACEABLE EQUIVALENTS OF JSC ELECTROPRIBOR, CHEBOKSARY Type Unit of measurement JSC Electropribor meter type М1001, EА2231, EV2231, EV0202 (ma, A, ka, V, kv ) М42301 М1360, EV2231, EА2230, МА0202 (µa, ma, mv, kv, V ) М42301, М42305 М1400, M2003-M1, МА0201, МА0203, EА2232, EВ2233, (µa, ma, A, mv, V ) М42300, М42304 EА2233 М2001/1-M1, М2001-М1, EА2230 (µa, mа, А, kа, mv, V, kv ) М42305,М42301 EА2233, EV0201, EV0203 (ma, A, V, kv ) М42300 EА2239 (µa, ma) М42306, М42303 EА2240 (µa) М42304 М381, M2027-M1, МА0200 (µa, ma, A, ka, mv, V, kv ) М4264М, M4265М М381-1, М311-3, М300, М330, М325, М367, М309 M2027-M1 (120х105mm, acc. cl. 0,5; 1,0; 1,5) М900, М903, М906 (120х105mm, acc. cl. 1.0; 1.5; 2.5 (ma, A, ka, mv, V, kv ) (µa, ma, A, ka, mv, V, kv ) М4272, M4273М М4264М, M4265М (120х120mm, acc. cl. 1.5, 2.5) М311-1 (ma, A, ka, V ) М4276 М42180 (A) current indicator М4263.8, М42163 EА0200, EА0302, EВ0302 (А, kа, V ) E42700 E365-1, E365-2, E377, EА2258М, EV2259М, Ts33-М1, Ts330М, (ma, А, ka, V, kv ) E42702, Ts42702 E309, EА3004, EV3004 Е349, Е311-2 (ma, A, ka, V ) Ts42704, E42704 Е350, Е311-3 (ma, A, ka, V, kv ) Ts42703, E42703 Е349 (A, ka,v,kv ) Ts42704, E42704 E8030-М1, E8031-М1, E8032-М1, E8033, E8035-М1 (ma, A, ka, V, kv ) E42700, Ts42300 E8004, E8036 frequency meter Ts42307 D350, Ye340 wattmeter Ts42308 R3033 add. resistnace R4201 S300М1 frequency meter Ts42304 S300М1-1 frequency meter Ts42306 S302М1-1 phase meter Ts42309 Ts302/1 phase meter Ts42305 Ts301, D37, D307, D367 1-phase wattmeter Ts42303/1 Ts301/1, D365, D335, D36, D366, D368, D345, D350, D351 3-phase wattmeter Ts42303 Ye340А, Ye phase wattmeter Ts42308/1 Shunt 75ShS, 75ShSM A Shunt 75ShIS, 75ShISV Ye842, Ye1842, Ye854, Ye855, EP8542, EP8554, EP8555 Ye856, Ye857, Ye875, Ye846, EP8556, EP8557, AEDC856, AEDC857, AEDC875 AC and voltage transducers Direct current and direct voltage transducers YeP34С, Ye854YeL Ye856YeL Ye849, Ye859, Ye848, EP8530М power transducer Ye849YeL SА(V)3020, TsА9054, TsV9055, TsP8501, SА3021 TsV2131АS, TsА2131,TsV2101, TsА2101, RА194I, RA194U F1761.(3,5,6), F1762(1,2,3,4,5,6,7,8)-АD F1761.(3,5,6), F1762(1,2,3,4,5,6,7,8)AD М1620 М1611.1, М1611.2, Ts1611, Ts dig. А, В AC and voltage meters digital meters for NPP digital meters for NPP pointer meters for NPP А, V SchP02.01, SchP02, SchP72, SchP96, SchP120, SchP02P, SchP72P, SchP96P, SchP120P Sch10, Sch12, B10А, К12А, Sch20.3, Sch21.3, Sch22.1, Sch22.2, Sch22.4, Sch23.3, Sch23.4 Sch10, Sch12, B10А, К12А, Sch20.3, Sch21.3, Sch22.1, Sch22.2, Sch22.4, Sch23.3, Sch23.4 М42248 М42412, М42408, Ts42412, Ts42408 F1775 digital meter К02P Type Unit of measurement JSC Electropribor meter type SR3020, TsP8506, TsL9049, SK3021,SR3021, TsL9249Ye, SТ3021, TsL9259, PS194P, PS194Q, dig. 3-ph. W-VAr TsP , SchV120 PD194PQ Т-0.66, TOP-0.66U3 current transformers TOP 0.66 PD194Z, PD194PQ, РМ130, РМ710, DMK20, TsP8507 multi-meters SchМ120 RM175, Binom3, Resurs-Ye4 PQ monitoring meter SchМK96, SchМK120S ENIP-2, АЕТ411, YeТ411, SN3020, PI849Ts, TsP8507 multifunctional transducers E900EL DDD-ICE Display panel MI120 B10А ma, mv, V Sch20.3 K12А ma, mv, V Sch22.4 М4200, М4204 (>= 100µA), М4233, М4252 (>= 100µA), М4254, М4258, М4260 (>= 100µA), М4262, М42100, М42102 (>= 100µA),М42104 (ma, A, ka, V, kv ) М42300 (>= 100µA), М42175, E4201, М4250, М4256 (>= 100µA), М42304 (>= 100µA) М4202, М4205 (>= 100µA), М4255, М4259, М4261 (>= 100µA), М4263, М42101, М42103 (>= 100µA), E4202, (ma, A, ka, V, kv ) М42301 М4251, М4257 (>= 100µA), М42305 (>= 100µA) М4203,М4206 (>= 100µA), М4224, М4230, М4231, М42306 (>= 100µA) (ma, A, ka, V, kv ) М42303 М4204 (< 100µA), М42007, М4210, М4213, М4220, М4221, М4240, М4252 (< 100µA), М4260 (< 100µA), (ma, A, ka, V, kv ) М42304 М42102 (< 100µA), М42104, М4256 (< 100µA), EА0630, EV0630, EА0632 М4205 (< 100µA), М42008, М4211, М4241, М4261 (< 100µA), М42103(< 100µA), М42105, М4257 (< 100µA), (µa, mv ) М42305 EА0633 М4206 (< 100µA), М42009, М4212, EА0634 (µa, mv ) М42306 М42148 (µa) М4248 М4264 (ma, A, ka, V, kv ) М4264М М4265 (µa, mv ) М4265М М42272 (ma, A, ka, V, kv ) М4272(с) М42276 (ma, A, ka, V, kv ) М4276(с) М42272 (µa, mv ) (µa, mv ) М4273М(с) М42276 (µa, mv ) (µa, mv ) М4277М(с) М42202, EА0624 (µa, ma, A, ka, V, kv ) М42201 М42203, EА0620,EА0623 (µa, ma, A, ka, V, kv ) М42200 EА0607, EV0607 (ma, A, ka, V, kv ) М42607 EА0608, EV0608, EА0611 (>= 100µA) (µa, ma, A, ka, V, kv ) М42608 EА0609, EV0609, EА0612 (>= 100µA) (µa, ma, A, ka, V, kv ) М42609 EА0610, EV0610 (µa, mv ) М42610 EА0611 (< 100µA), EV0611 (up to 50 µa, mv ) М42611 EА0612 (< 100µA), EV0612 (up to 50 µa, mv ) М42612 EА0670, EV0670 (µa, mv ) М42670 Ts4200, Ts4204, Ts4204М, Ts4281, (µa, ma, V ) Ts42300 Ts42175 Ts4201, Ts4202, Ts4205 (µa, ma, V ) Ts42302 EV0702, EА0705 (µa, V, kv ) Ts42702 EV0703 (V, kv ) Ts42703 EV0704 (V, kv ) Ts42704 EА0700, E4204, E (A, ka, 20A, 30A, 50A, 100A) E42700 EА0701, E4205 (V, kv, A, ka, 20A, 30A, 50A, 100A) E42701 EА0702, EА , E42702(к) (A, ka) E42702 EА0703, EА , EV , EА0706, E42703(к) (A, ka,v, kv ) E42703 EА0704, EА0707 (A, ka) E42704 М4245 (ma, A, ka, V, kv ) М42301(p) М4273 (µa, mv ) М4273М М4277 (µa, mv ) М4277М YeP34D Е34 AC and voltage transducers Direct current and direct voltage transducers E854EL E856EL J O I N T S T O C K C O M P A N Y ELECTROPRIBOR

147 CONTACTS General Director Nikolay P. Yermoshkin Tel.: (8352) , Fax: (8352) Chief Financial Officer (Ph.D.) Sergey A. Kalinovsky Tel.: (8352) Fax: (8352) Deputy Director (Ph.D.) Valery Ye. Slesaryov Tel.: (8352) , Fax: (8352) Technical Director Aleksey V. Dolzhenkov Tel.: (8352) Fax: (8352) Deputy Quality General Director (Ph.D.) Anastasiya V. Goldstein Tel.: (8352) Fax: (8352) Sales Department Tel.: (8352) , Fax: (8352) , Marketing Department Tel.: (8352) , Fax: (8352) Procurement Department Tel.: (8352) , , Fax: (8352) Special Design Bureau Digital Meters Sector Tel.: (8352) , Special Design Bureau Analogue Meters Sector Tel.: (8352) , Fax: (8352) Quality Control and Management Department Tel.: (8352) , Fax: (8352) , Chief Mechanic s Service Tel.: (8352) Fax: (8352) sgt@elpribor.ru

148 Address: Tel.: Fax: 3, I.Yakovlev Prospect, Cheboksary, (8352) , (8352)