TEST AND MEASUREMENT EQUIPMENT for the power industry

Transcription

1 TEST AND MEASUREMENT EQUIPMENT for the power industry Cable test vans Cable fault location High voltage test equipment Measurement equipment High current/circuit breaker test equipment Rubber goods testing equipment 201

2 CONTENTS CABLE TEST VANS KAEL-3 Cable Test Van ETL-35K Cable & Transformers Test Van CABLE FAULT LOCATION SVPA Heigh Volate Fault Location S stem 4 High Voltage Re ectometer Transmitter 016 Geophone HIGH VOLTAGE TEST EQUIPMENT AV-50/70 High Voltage Testing Device AV VLF Testing System AV-45-01T VLF Testing System AV-50/70RP High Voltage Testing Device AV-60RP High Voltage Testing Device AV VLF Testing Device MEASUREMENT EQUIPMENT IDP-10 Dielectric Loss Meter Power Transformer Parameters Meter High Voltage Meter High-Potential Current Meter HIGH CURRENT/CIRCUIT BREAKER TEST EQUIPMENT v CTD eceiver - AP-1 1 eceiver with PS LA SS- AP-1 Transmitter - A -105 Transmitter - A -1 0 Accesories

3 CABLE TEST VANS CABLE TEST VAN KAEL-3 CABLE & TRANSFORMER TEST VAN ETL-35K

4 CABLE TEST VANS CABLE TEST VAN KAEL-3 Cable Test Van KAEL-3 is intended for the following work performance: tests of power cable lines with paper-oil insulation and operating voltage up to 20 kv; tests of power cable lines from XLPE with operating voltage up to 20 kv; fault locating in power cables with operating voltage up to 35 kv with the use of equipment and devices for preliminary and exact location. Cable Test Module KAEL-3 be mounted on any motor vehicle or trailer with the size of the luggage compartment 1700x3000x1500 mm. Also Cable Test Module KAEL-3 can be used as stationary test set. The design Cable Test Module KAEL-3 allows you to quickly install and remove the module from the vehicle. CABLE TEST MODULE KAEL-3 PERFORMS THE FOLOWING FUNKTION: Test of cables by the raised VLF voltage 0,1-0,01 Hz. Test of cables by the raised rectified voltage with the control of leakage current. Measurement of resistance of cables insulation. Burning of damages insulation of power cables. Measurement of distance to fault location in cable by pulse method and arc reflection method. Cable fault locating by acoustic method. Cable fault locating by inductive method. Cable fault locating by potential method. Cable tracer. MAIN EQUIPMENT AC/DC HIPOT, BWI-60/50-M5 Maximum DC voltage in the continuous mode - 60kV. Maximum operating current at the DC voltage, average value, - 60mA. Maximum AC voltage, effective value, - 50kV. Maximum operating current at the AC voltage of 50 kv, effective value, - 100mA. SURGE GENERATOR, GAUV-16/0.5 Storage capacity, μF. Maximum output voltage, - 20kV. Maximum discharge pulse energy, - 20kV. Operating mode: manual mode; automatic mode with discharge pulse-repetition frequency of Hz. VLF TEST, AV Output voltage, - ± 5-45kV. Maximum capacity of testing object, - 3μF. Minimum capacity of testing object, μF. Output Waveform - Rectangular BURNING UNIT BPR-20/10 Maximum output voltage in the idling mode, - 21kV. Minimum output voltage in the idling mode, - 1.2kV. Number of burning stages - 5. Maximum burning unit current in short-circuit conditions, - 9A. Maximum after-burning voltage in the idling mode, - 500V. Maximum after-burning current in short-circuit conditions, - 19A. Load power in the matched mode, - 3.5kVA. Operating mode of the burning unit - continuous.

5 CABLE TEST VANS REFLEKTOMETER, ISKRA-4 Range up to 16km. Min. distance to be measured, - 3m. Adjustable pulse width from 50ns to 3μs. Measuring methods: TDR, ICE, Decay, ARC TFT monochrome Liquid Crystal Display. Two cursors for distance measurement. Real time trace display. Trace storage capability. USB interface for computer storage & printout / CD-ROM with software for downloading - reading measurements. TRANSMITTER AG-120 Operating Frequency - from 200 to Hz (step 1Hz). Indicators - AC Current. Maximum output current - 15A Maximum output voltage - 330V Maximum output Power - 120W GEOPHONE POISK-2016 Indication, - oscillographic (by the screen of the graphic liquid-crystal display) and acoustic (by sound in headphones) Maximum cable burial depth when searching damages by electroacoustic method - 5m. Damage place location error (at a cable burial depth of 1m) by electroacoustic method - ±0.25m. Filter - digital. Battery life (normal operation) - approx. 20 h. Weight g CABLE AND PIPE LOCATOR AP-19.3 with GPS/GLANSS Operatingfrequency: 50/60, 100/120, 512, 1024, 8192, Hz, modes of Broad band and Radio and the possibility of connecting external sensors. Location of underground networks Built-in GPS / GLONASS allowing acquire and store GPS coordinates in device memory PC software for editing acquired on the basis of the data receiver Indication the cable position on the receiver screen Direct measurement of depth and current Cable fault location with optional external sensors GENERAL TECHNICAL DATA KAEL-3 Power supply - single-phase AC network with frequency of Consumption current, 50±2 Hz max., and A, voltage of 230±20 V. Output Consumption voltage current, and current max., measurement - 63A. error reduced to maximum Output voltage value, and %, - current max. 3. measurement error reduced to Length maximum of the value, mains - max. cable 3%. in the reel - 30 m, section mm2. Length of the mains system cable grounding wire in the reel - 30 m, section - 5 in mm2. the reel - 30 m, section mm2. Length of the protective grounding wire in the reel - 30 m, section in the reel mm2. m, section - 10 mm2. Length of the high voltage coaxial cable in 3 reels - 30 m each, section in 3 reels mm2. m each, section - 3,5 mm2. Length of the high voltage wire for testing by AC voltage - 30 m. m. Equipment Length of transformers weight, kg, max., tested - wires 500. and cables - 30m Equipment weight, max., - 500kg.

6 CABLE TEST VANS TRANSFORMER & CABLE TEST VAN ETL-35K Cable Test van ETL-35K is intended for the following work performance: Ca le network Tests of power cable lines with paper-oil insulation and operating voltage up to 20 kv; Tests of power cable lines from XLPE with operating voltage up to 20 kv; Fault locating in power cables with operating voltage up to 35 kv with the use of equipment and devices for preliminary and exact location. Tran former Tangent Delta Testing Three Phase Transformer Turns Ratio Testing Transformer Resistance Testing Insulation Resistance Testing Winding resistance testing; AC/DC 50(100)/60 kv Tester Cable Test Van ETL-35K be mounted on any motor vehicle or trailer with the size of the luggage compartment 1700x3200x1800 mm. CABLE TEST VAN ETL-35K PERFORMS THE FOLOWING FUNKTION: Ca le network. Test of cables by the raised VLF voltage 0,1-0,01 Hz Test of cables by the raised rectified voltage with the control of leakage current Measurement of resistance of cables insulation Burning of damages insulation of power cables Measurement of distance to fault location in cable by pulse method and arc reflection method Cable fault locating by acoustic method Cable fault locating by inductive method Cable fault locating by potential method Cable tracer. Tran former. Tangent Delta Testing Three Phase Transformer Turns Ratio Testing Transformer Resistance Testing Insulation Resistance Testing Winding resistance testing; AC/DC 50(100)/60 kv Tester. MAIN EQUIPMENT FOR CABLE TEST AND FAULT LOCATION AC/DC HIPOT, BWI-60/50-M5 Maximum DC voltage in the continuous mode - 60kV. Maximum operating current at the DC voltage, average value, - 60mA. Maximum AC voltage, effective value, - 50kV. Maximum operating current at the AC voltage of 50 kv, effective value, - 100mA. AC HIPOT, IOM-100/25 (optional) Maximum AC voltage, effective value, - 100kV. Maximum operating current at the AC voltage of 100 kv, effective value, - 100mA. VLF TEST, AV Output voltage, - ± 5-45kV. Maximum capacity of testing object, - 3μF. Minimum capacity of testing object, μF. Output Waveform - Rectangular SURGE GENERATOR, GAUV-16/0.5 Storage capacity, μF. Maximum output voltage, - 20kV. Maximum discharge pulse energy, - 20kV. Operating mode: manual mode; automatic mode with discharge pulse-repetition frequency of Hz.

7 CABLE TEST VANS BURNING UNIT BPR-20/10 Maximum output voltage in the idling mode, - 21kV. Minimum output voltage in the idling mode, - 1.2kV. Number of burning stages - 5. Maximum burning unit current in short-circuit conditions, - 9A. Maximum after-burning voltage in the idling mode, - 500V. Maximum after-burning current in short-circuit conditions, - 19A. Load power in the matched mode, - 3.5kVA. Operating mode of the burning unit - continuous. TRANSMITTER AG-120 Operating Frequency - from 200 to Hz (step 1Hz). Indicators - AC Current. Maximum output current - 15A Maximum output voltage - 330V Maximum output Power - 120W REFLECTOMETER ISKRA-4 Range up to 16km. Min. distance to be measured, - 3m. Adjustable pulse width from 50ns to 3μs. Measuring methods: TDR, ICE, Decay, ARC TFT monochrome Liquid Crystal Display. Two cursors for distance measurement. Real time trace display. Trace storage capability. USB interface for computer storage & printout / CD-ROM with software for downloading - reading measurements. GEOPHONE POISK-2016 Indication, - oscillographic (by the screen of the graphic liquid-crystal display) and acoustic (by sound in headphones) Maximum cable burial depth when searching damages by electroacoustic method - 5m. Damage place location error (at a cable burial depth of 1m) by electroacoustic method - ±0.25m. Filter - digital. Battery life (normal operation) - approx. 20 h. Weight g CABLE AND PIPE LOCATOR AP-19.3 with GPS/GLANSS Operatingfrequency: 50/60, 100/120, 512, 1024, 8192, Hz, modes of Broad band and Radio and the possibility of connecting external sensors. Location of underground networks Built-in GPS / GLONASS allowing acquire and store GPS coordinates in device memory PC software for editing acquired on the basis of the data receiver Indication the cable position on the receiver screen Direct measurement of depth and current Cable fault location with optional external sensors MAIN EQUIPMENT FOR TRANSFORMER TEST AND DIAGNOSIS AC/DC HIPOT, BWI-60/50-M5 Maximum DC voltage in the continuous mode - 60kV. Maximum operating current at the DC voltage, average value, - 60mA. Maximum AC voltage, effective value, - 50kV. Maximum operating current at the AC voltage of 50 kv, effective value, - 100mA. AC HIPOT, IOM-100/25 (optional) Maximum AC voltage, effective value, - 100kV. Maximum operating current at the AC voltage of 100 kv, effective value, - 100mA. DIELECTRIC LOSS METER IDP-10 Output: Test Voltage: kV selectable Test current: 100mA max Frequency: 46, 50, 54Hz Measuring range: Capacitance: From 25pF to 10kV From 50pF ~ 0.5kV Dielectric loss tangent: From ,3 Accuracy: Capacitance - ±(0,5pF+0.03 Cx) Tangent - ±( tg )

8 CABLE TEST VANS POWER TRANSFORMER PARAMETERS METER K Transformer Turns Ratio Test Set Voltage: 400 V, 3 phase Excitation Current Range and Accuracy: 0 to 10 A Basic reduced current measurement error, max., %, Phase Deviation Range and Accuracy: ±90 degrees. Turns Ratio Range and Accuracy: 400 V ac: ±0.1% (0.8 to 2000) ±0.25% (2001 to 4000) ±0.35% (4001 to 8000) Transformer Ohmmeter Resistance Test Output Current Ratings: Up to 1500mA Test Voltage: Up to 5 V DC Resistance: 20μOhm to 2000 Ohm Accuracy: ±0.5% reading Resolution: Up to 6 Digits INSULATION RESISTANCE TESTING To measure the insulation resistance using a high voltage power BWI M5 or IOM-100/25 and the highvoltage leakage current meter ITW Insulation Range kω to 1 TΩ Test Voltages - from 0 to 60kV Accuracy (23º C) - ±5% to 100 MΩ, ±20% to 1 TΩ Frequency range - 46 Hz to 54 Hz Short Circuit Current ma Current Measurement Range - 1 ua to 3 ma Accuracy - ±5% ±0.2 ua at all voltages GENERAL TECHNICAL DATA ETL-35K Power supply - single-phase AC network with frequency of 50±2 Hz and voltage of 230±20 V. Consumption current, max., - 63A. Output voltage and current measurement error reduced to maximum value, - max. 3%. Length of the mains cable in the reel - 30 m, section mm2. Length of the system grounding wire in the reel - 30 m, section - 6 mm2. Length of the protective grounding wire in the reel - 30 m, section - 10 mm2. Length of the high voltage coaxial cable in 3 reels - 30 m each, section - 3,5 mm2. Length of the high voltage wire for testing by AC voltage - 30 m. Length of transformers tested wires and cables - 30m Equipment weight, max., - 900kg.

9 CABLE FAULT LOCATION SVPA HIGH VOLATGE CABLE FAULT LOCATION SYSTEM ISKRA-4 HIGH VOLTAGE OSCILLOGRAPHIC REFLECTOMETER GDCZ-2500 TRANSMITTER POISK-2016 GEOPHONE

10 MEASUREMENT EQUIPMENT SVPA-4 HIGH VOLTAGE FAULT LOCATION SYSTEM The high-voltage portable system SVPA is designed for: testing the insulation of cables and other devices and appliances by DC high voltage; burning the faulty insulation of cables with its subsequent afterburning; location of cable line track; topographic surveying of cable line damage places by using the induction and acoustic methods; distance-finding to cable damage places by voltage of 0,4-20 kv by using the pulse non-burning method at high and low voltage together with a reflectometer. The power supply of SVPA is carried out from the industrial single-phase network 230 V, 50 Hz. The power supply from an independent electric generator with a capacity of min. 4,0 kva is acceptable. TECHNICAL DATA Power supply single-phase AC network with frequency of 50±2 z and voltage of 230±20V. Consumption current, max., A, 30. Equipment weight, kg, max., 170. Overall dimensions, mm, 1150х610х1000. Operating personnel 2 operators (min.). Burning module. Maximum output voltage in the idling mode, kv, 22. Minimum output voltage in the idling mode, kv, 1. Number of burning stages 5. Maximum burning unit current in short-circuit conditions, A, min., 10. Maximum after-burning voltage in the idling mode, V, 500. Maximum after-burning current in short-circuit conditions, A, min., 20. Power consumption of the burning unit, kva, max., 18,5. Load power, kva, min., 8,5. Operating mode of the burning unit continuous. Surge generator. Measuring methods: ICE, Decay, ARC Storage capacity, μf, 7,0. Maximum output voltage, kv, 20. Maximum discharge pulse energy, J, Operating modes: - manual mode; - automatic mode with discharge pulse-repetition frequency of 0,4 Hz.

11 MEASUREMENT EQUIPMENT ISKRA-4 HIGH VOLTAGE OSCILLOGRAPHIC REFLECTOMETER The high voltage oscillographic reflectometer Iskra-4 is designed for distance-finding to damage places of communication and power supply cables. The device allows: - to detect and to find the distance to the damage or discontinuity place by using the location (reflectometric) method for symmetrical and asymmetrical cables; - to measure the length of cables (including that in reels and coils) or the distance to the spot of rupture or short circuit; to save in memory, to store and to process the measurement results; - as a part of the mobile electric laboratory, to find distance to the damage in cables up to 16 km long by all kinds of damages without using complete insulation perburning. The device allows to save reflectograms in a computer for further analysis and recording. TECHNICAL DATA Measuring methods: TDR, ICE, Decay, ARC Maximum measured distance to the damage place, 16km. Minimum measured distance to the damage place, 3m. Measurement resolution, 0.2m. Parameters of high voltage monitoring pulses at a load of 30 Ohm: range, from 3 to 25kV; acceleration time, max., 0.15μs; pulse duration, max., 50ns - 2μs; Parameters of low-voltage monitoring pulses at a load of 30 Ohm: range, min., 5V; acceleration time, max., 0.02μs; pulse duration, μs; Measurement error of the distance to the damage place at high voltage depends on the measurement mode and on the breakdown voltage of the damaged section. When measuring the distance at high voltage in floating breakdown, idling, and short-circuit modes, the error ranges: from + 15 to + 25 meters at a distance of approx. 1 km, from + 20 to + 40 meters at a distance of above 1 km. Weights and overall dimensions: high voltage reflectometer Iskra-4, mm, 300х300х120mm, weight - 3kg; pulse current sensor DIT, 110х65х45mm, weight - 0.2kg; pulse voltage sensor DIN-1, 110х65х45mm, weight - 0.7kg; The reflectometer allows continuous operation for 8 hours.

12 CABLE FAULT LOCATION GDCZ-2500 TRANSMITTER The audio-frequency generator GDCz-2500 (hereinafter referred to as the generator) is designed to search the damage places of power supply line cables. TECHNICAL DATA Output power in the matched mode, W, min., Maximum output voltage in the idling mode, V, 300. Maximum output current, A, 50. Oscillation frequency, Hz, 1024/2048. Modulation frequency, Hz, 1.5/3. Number of load matching stages 12. Load resistance range, Ohm, Power supply single-phase AC network, 230±22 V, 50±2 Hz. Power consumption, W, max., Overall dimensions, mm, 320х360х200. Weight, kg, max., 15.

13 CABLE FAULT LOCATION POISK-2016 GEOPHONE The Universal Receiver POISK-2016 is used together with ground microphone and Surge Generator (GAUV or other) for pin-pointing of cable faults. With in ground microphone incorporated velocity device, time difference between magnetic pulse and flashover noise can be measured and evaluated. The Poisk-2016 displays the distance to fault. This is particularly advantageous for cable faults which hardly can be located acoustically. In combination with Transmitter (GZCh-2500) and Search Coil the POISK-2016 is used for route tracing and depth evaluation of electric lines and cables. Sheath fault location can be performed using the available two earth probes according the potential method. Universal receiver Poisk-2016 performs the following functions: location of the poor sheath contact with the cable coupling; location of the cable track and searching the damage place by using the induction method; determination of the cable burial depth; location of the leak spot in the cross-linked polyethylene cable insulation or gas pipeline by using the potential fieldd method; location of the leak spot to ground in the conductor insulation of a low-voltage cable by using the potentialfield method. TECHNICAL DATA Faults searching methods - electroacoustic, pulse, induction and potential methods; Indication - oscillographic (by the screen of the graphic LCD) and acoustic (by sound in headphones); Maximum cable burial depth when locating its track, - 10m Receiving frequency for search coil, Hz Cable track location error (at a burial depth of 1 m), - ±0.05m Maximum cable burial depth when searching damages by electroacoustic method, - 5m Damage place location error (at a cable burial depth of 1 m) by electroacoustic method, - ±0.25m Maximum cable burial depth when searching damages by induction method (loop mode), - 3m Damage place location error (at a cable burial depth of 1m) by induction method (loop mode), - ±1m Filter - digital Amplification db, adjustable Headphone output pin jack plug, 6.3 mm Operating temperature - -20C 0 to +55C 0 Power supply - 4 x 1.5V cells (IEC LR 6) Battery life (normal operation) - approx. 20 h Weight g

14 HIGH VOLTAGE TEST EQUIPMENT AV-50/70 HIGH VOLTAGE TESTING DEVICE AV VLF TESTING SYSTEM AV-45-01T VLF TESTING SYSTEM AV-50/70RP HIGH VOLTAGE TESTING DEVICE AV-60RP HIGH VOLTAGE TESTING DEVICE AV VLF GENERATOR

15 HIGH VOLTAGE TEST EQUIPMENT AV-50/70 HIGH VOLTAGE TESTING DEVICE The testing device AV-50/70 is designed to test the insulation of power cables and solid dielectrics by rectified voltage, as well as to test solid dielectrics by sinusoidal voltage with frequency of 50 Hz. The AV-50/70 test device consist of two separate units: the control unit and the high-voltage unit. This separation enables the operator to use the test set on-site without any complications. Typical application areas: Testing of cables Testing of switchgear Testing of current-transformers Testing of MV systems TECHNICAL DATA Power - single-phase AC supply voltage, 230V. Device parameters at rectified voltage in the continuous mode with rated line voltage value: maximum operating voltage, 70kV; maximum operating current, 35mA. Device parameters at AC voltage in the continuous mode with rated line voltage value: maximum operating voltage (RMS), 50kV; maximum operating current (RMS), 20mA. Device parameters at AC voltage in the repeated short-time mode with duty ratio (DR) 17 % and cycle time 6 min with rated line voltage value: maximum operating voltage (RMS), 50kV; maximum operating current (RMS), 45mA. Power consumption, max. 3 kva. Reduced output voltage and current measurement error, %, max. 3. Weight, max.: control unit 14kg; high voltage unit 37kg. Overall dimensions: control unit 320х200х355mm; high voltage unit 270х295х660mm.

16 HIGH VOLTAGE TEST EQUIPMENT AV VLF TESTING SYSTEM Easy to operate AC, DC and sheath testing in one single system Integrated discharge system The device AV is designed for testing medium voltage cables up to 10 kv with insulation of all types. VLF method is now recognizable by the Power Industry (and is recommended by the IEEE) for testing of XLPE and FPR cables AV cable testing for voltages in the voltage range up to and including 20kV with a maximum length of 12Km. TECHNICAL DATA Power supply voltage for single-phase AC 230 V. Integrated cable discharge system. Parameters in VLF operation mode: Output voltage ± 0-20 kv. The form of the output signal cosine-rectangular Maximum capacity of the test object (At 0.1 Hz) 3.5 μf. Minimum capacity of the test object 0.01 μf. Frequency: 0.1Hz; 0,05Hz Continuous operation time 1 hour. Parameters in DC operation mode: Maximum working voltage 20 kv; Maximum operating current 50 ma; The possibility of testing the cable sheath with a voltage of 5 or 10 kv. Power consumption, no more than 2 kva. The error of measuring the output voltage has been reduced, no more than 3%. Weight, not more than: Control unite 10 kg; High voltage unite 42 kg. Dimensions: Control unite 320x200x355 mm; High voltage unite 270х270х550 mm.

17 HIGH VOLTAGE TEST EQUIPMENT AV-45-01T VLF TESTING SYSTEM The VLF test generator AV-45-01T is designed for testing of XLPE, PE, EPR, PILC power cables, etc. VLF or DC voltage according to VDE, IEC and IEEE standards. In contrast to the AV-45-01, AV-45-01T has a builtin high-voltage source and can be used as a stand-alone device. The device is mobile, but it can also be installed in a car, for example when modernizing old cable test vans. TECHNICAL DATA Power supply voltage for single-phase AC 230 V. Integrated cable discharge system. Parameters in VLF operation mode: Output voltage ± 0-45 kv. The form of the output signal cosine-rectangular Maximum capacity of the test object (At 0.1 Hz) 1.5 μf. Minimum capacity of the test object 0.01 μf. Frequency: 0.1Hz; 0,05Hz Continuous operation time 1 hour. Parameters in DC operation mode: maximum working voltage 45 kv; maximum operating current 45 ma. Power consumption, no more than 3 kva. The error of measuring the output voltage has been reduced, no more than 3%. Weight, not more than: control unite 14 kg; high voltage unite 70 kg. Dimensions: control unite 320x200x355 mm; high voltage unite 450х310х850 mm.

18 HIGH VOLTAGE TEST EQUIPMENT AV-50/70RP HIGH VOLTAGE TESTING DEVICE The testing device AV-50/70RP is a modernized analogue AV-50/70. It has: smaller size and weight, increased safety testing, the increased number of controlled output parameters, increased measurement accuracy. The testing device AV-50/70RP is designed to test the insulation of power cables and solid dielectrics rectified electric voltage, as well as for testing of solid dielectrics sinusoidal electric voltage of 50 Hz TECHNICAL DATA Power supply - single-phase AC network with voltage of 230 ±20 V and frequency of 50 ±2 Hz. Parameters of the device under test, the rectified voltage in short-term operation (up to 5 minutes) * at nominal voltage: Maximum operating voltage - 70 kv maximum operating current - 30mA Machine Settings on the AC voltage in continuous operation (up to 5 minutes) at rated voltage: Maximum operating voltage (rms) - 50kV Maximum operating current (rms) - 40mA Power consumption - no more than 2 kw Reduced measurement error of the output voltage and current - no more than 3% Weight, not more: control unit - 12,5 kg high voltage unit - 32kg Dimensions: control Unit - 395x350x180mm high voltage unit - 325x250x600mm The testing device AV-50/70RP with a microprocessor module allows you to create all the test parameters (speed recovery voltage test voltage limit value of the load current, the tests). Moreover, during the test, the operator can monitor and record on a removable storage medium, the values of capacitance or impedance of the test object. The family of devices AV - allows release devices with the other features on request. So devices can be supplemented with an adjustable inductor and to provide the test objects with high capacitance AC voltage. For individual orders can change and output parameters over a wide range (up to 100 ma).

19 HIGH VOLTAGE TEST EQUIPMENT AV-60RP HIGH VOLTAGE TESTING DEVICE The testing device AV-60RP i is designed to test the insulation of solid dielectrics sinusoidal electric voltage up to 60kV of 50 Hz. Testing device AV-60RP allows control of the electrical capacity of the facility during the test. This parameter is very important and, together with characteristics such as dielectric loss tangent can serve diagnostic object parameter studies. The device is used a simple mechanism for the designation of this magnitude, which allows you to assign only a very significant transformation facility capacity study. TECHNICAL DATA Power supply - single-phase AC network with voltage of 230 ±20 V and frequency of 50 ±2 Hz. Parameters of the device under test on the AC voltage in continuous operation (up to 5 minutes) at rated voltage: Maximum operating voltage (rms) - 60kV Maximum operating current (rms) - 150mA Power consumption - no more than 10 kw Reduced measurement error of the output voltage and current - no more than 3% The testing device AV-60RP with a microprocessor module allows you to create all the test parameters (speed recovery voltage test voltage limit value of the load current, the time of tests). Moreover, during the test, the operator can monitor and record on a removable storage medium, the values of capacitance of the test object. The family of devices AV - allows release devices with the other features on request. So devices can be supplemented with an adjustable inductor and to provide the test objects with high capacitance AC voltage. For individual orders can change and output parameters over a wide range (up to 200 ma). Weight, not more: control unit - 85 kg high voltage unit - 154kg Dimensions: control Unit - 540х640х1040mm high voltage unit - 800х700х1130mm

20 HIGH VOLTAGE TEST EQUIPMENT AV VLF GENERATOR The high voltage device AV is designed for use as an add-on to high voltage test device AV-50/70 or any suitable AC high voltage source for obtaining the test voltage with frequency of 0.1 Hz at capacitive objects. (In particular, for testing the cross-linked polyethylene cables). The portable, VLF test systems are used for testing cables with 0.1 Hz cosine-rectangular voltage according to IEC/IEEE/CENELEC standards. In accordance with guidelines, the dielectric strength of cables and joints must be checked after installation or repair. VLF AV up to cable series 25 kv TECHNICAL DATA Output voltage of positive polarity, 5-45kV; Output voltage of negative polarity, 5-45kV; Maximum capacity of testing object, 3μF; Minimum capacity of testing object, 0.1μF; Max. input AC voltage, 35kV; Switching frequency, Hz Continuous operating time, 1h; Relative high voltage measurement error, 3%; Relative test voltage frequency error, 3%; Weight, 55kg;

21 CABLE

22 Cable and pipe locat equipment RECEIVER - AP-19.1 Universal receiver AP-19.1 with extended graphical visualization, improved resistance to interference, with a wide set of operating frequency: 50/60, 100/120, 512, 1024, 8192, Hz, modes of Broad band and Radio and the possibility of connecting external sensors. APPLICATION: Location of underground networks Indication the cable position on the receiver screen Direct measurement of depth and current Cable fault location with optional external sensors Mode Route Mode Graphics Measuring the depth and current TECHNICAL DATA Parameter Value Quasi-resonant frequencies of the filter 50(60)/ 100(120)/ 512/ 1024/ 8192 / Hz Frequency range Broad band 0,04 8 khz Frequency range Radio 8 40 khz Number of built-in sensors 4 Connected external sensors KI-110, NR-117, DODK-117, DKI-117 Sensitivity control Auto - for 2D display «Route». Semi-automatic or manual (optional) - for the «Graphics». Automatic or manual (optional) - for the «2F» mode. Determination the burial depth of the route Automatically in the mode «Route» 0 to 9,99 m The accuracy of determining of the depth ±5% Measurement of the current of the signal received Automatically in the mode Route to 9,99 A Accuracy of the measurement of the current ±5% Visual indication LCD display, 320x240 pix., LED lighting Audio indication Built-in speaker - synthesized sound FM Power supply source 4 7 V (4 elements of C type) Time of continuous work Not less than 20 hours Temperature range for storage / operation / С House protection degree IP54 Dimensions 330х140х700 mm Weight 2,1 kg

23 Cable and pipe locati n equipment RECEIVER z GPS/GLANOSS- AP-19.3 Universal receiver AP-19.3 with GPS/GLANSS module and extended graphical visualization, improved resistance to interference, with a wide set of operating frequency: 50/60, 100/120, 512, 1024, 8192, Hz, modes of Broad band and Radio and the possibility of connecting external sensors. APPLICATION: Location of underground networks Built-in GPS / GLONASS allowing acquire and store GPS coordinates in device memory PC software for editing acquired on the basis of the data receiver Indication the cable position on the receiver screen Direct measurement of depth and current Cable fault location with optional external sensors Mode Route GPS/GLANOSS Measuring the depth and current TECHNICAL DATA Parameter Value Quasi-resonant frequencies of the filter 50(60)/ 100(120)/ 512/ 1024/ 8192 / Hz Frequency range Broad band 0,04 8 khz Frequency range Radio 8 40 khz Number of built-in sensors 4 Connected external sensors KI-110, NR-117, DODK-117, DKI-117 Sensitivity control Auto - for 2D display «Route». Semi-automatic or manual (optional) - for the «Graphics». Automatic or manual (optional) - for the «2F» mode. Determination the burial depth of the route Automatically in the mode «Route» 0 to 9,99 m The accuracy of determining of the depth ±5% Measurement of the current of the signal received Automatically in the mode Route to 9,99 A Accuracy of the measurement of the current ±5% Visual indication LCD display, 320x240 pix., LED lighting Audio indication Built-in speaker - synthesized sound FM Power supply source 4 7 V (4 elements of C type) Time of continuous work Not less than 20 hours Temperature range for storage / operation / С House protection degree IP54 Dimensions 330х140х700 mm Weight 2,4 kg

24 Cable and pipe locati n equipment TRANSMITTER - AG-105 Transmitter AG-105 is designed for generate signals in underground networks for the searching cable and pipe route of the active method. High output power up to 20W. Output current up to 5A. Long battery life up to 25 hours. Small size and weight. The transmitter generate sine wave signal continuously or intermittently for the detection of cables and metal pipes or a special dual-frequency signal 2F to identify foreign communication or to control the leakage current to the ground. Built-transmitting antenna. Ability to connect an external antenna broadcasting and transmission Induction Clamps. Several degrees of protection against various harmful factors provide the highest reliability. Built-in Multimeter displays the voltage, current, resistance, power output TECHNICAL DATA The frequencies, Hz Direct connection to the load 512/1024/8192/32768 Hz Induction modes 8192/32768 Hz Operating modes Induction modes Internal transmitting inductor «LC» External induction transmitting antenna "AN" Clamps «Modulation» modes (special form signal) Pulse "PR" Dual-frequency «2F» (simultaneous generation 1024Hz and 8192Hz) Adjustment with load Automatic Manual Output parameters under power supply voltage 12 to 15V Maximum output current 5A Maximum output voltage 40V Maximum output power 20W Voltage Battery set "C Typ x 8" External power supply sources (optional) Operating time («life cycle») Power supply sources 7 15 V 8 elements of C type Battery "12V" Mains power supply adapter. Output voltage 15V, power 60W. Up to 25h in "PR" modes (output power - 15W). Dimension Weight Temperatures range Ingress protection rating Structural parameters 216х180х105 mm 2 kg ºС IP65

25 Cable and pipe locati n equipment TRANSMITTER - AG-120 Transmitter AG-120 is designed for generate signals in underground networks for the searching cable and pipe route of the active method. High output power up to 120W. Output current up to 15A. Auto-negotiation with the load Maximum output voltage up to 330V. Thanks to the configuration of any frequency in the range from 200 to 10,000 Hz AG-120 can be used with any receiver Built-in Multimeter displays the voltage, current, resistance, power output Built-transmitting antenna. Ability to connect an external antenna broadcasting and transmission Induction Clamps. Several degrees of protection against various harmful factors provide the highest reliability. The transmitter generate sine wave signal continuously or intermittently for the detection of cables and metal pipes or a special dual-frequency signal 2F to identify foreign communication or to control the leakage current to the ground. TECHNICAL DATA The frequencies, Hz Direct connection to the load from 200 to Hz (step 1Hz) Induction modes from 200 to Hz (step 1Hz) Operating modes Induction modes Internal transmitting inductor «LC» External induction transmitting antenna "AN" Clamps «Modulation» modes (special form signal) Pulse "PR" Dual-frequency «2F» (simultaneous generation two frequency) Adjustment with load Automatic Manual Output parameters under power supply voltage 12 to 15V Maximum output current 15A Maximum output voltage 330V Maximum output power 120W (continuously)/180w (intermittently) Voltage Battery set External power supply sources (optional) Operating time («life cycle») Power supply sources 7 15 V Two batteries 12V/24Ah Battery "12V" Mains power supply adapter. Output voltage 15V, power 250W. Up to 9h in "PR" modes (output power - 180W). Dimension Weight Temperatures range Ingress protection rating Structural parameters 305х270х194 mm 12 kg ºС IP54

26 Cable and pipe locati n equipment AKCESORIA Induction clamp CI-105 CI-105/50 CI-105/110 i CI-105/1 5 Together with transmitter AG-105 induction clamps CI-105, CI-105/50, CI-105/110 and CI-105/125 is designed for signal generation contactless (inductive) in underground cable and pipe with an active method of searching for a route. CI-105 Together with the receivers AP-19.1 and AP-19.3 induction clamps CI-105, CI-105/50, CI-105/110 and CI-105/125 is designed to be reliable and uniquely identify the cable / wire in a bundle. CI-105/50 Name Induction clamps CI-105 Induction clamps CI-105/50 Induction clamps CI-105/110 Induction clamps CI-105/125 Inner diameter. 80mm 50mm 110mm 125mm CI-105/110 CI-105/125

27 Cable and pipe locati n equipment AKCESORIA amka indukcyjna R-117 Together with the receivers AP-19.1 and AP-19.3 induction clamps CI-105, CI-105/50, CI-105/110 and CI-105/125 is designed to be reliable and uniquely identify the cable / wire in a bundle. NR-117 Elektrody potencjalne DKI-117 Together with the receivers AP-19.1 and AP-19.3 the potential electrode DKI-117 is designed to seek faults in insulation protective coatings of pipelines and power cable lines by potential methods. DKI-117 Elektrody potencjalne, ręczne DODK-117 Together with the receivers AP-19.1 and AP-19.3 the potential electrode DODK-117 is designed to seek faults in insulation protective coatings of pipelines and power cable lines by potential methods. DODK-117 Software The software is intended for processing data collected by AP-19.3 receiver with built-in GPS module. The main function of the program - rendering route networks on the area map.

28 MEASUREMENT EQUIPMENT IDP-10 TAN DELTA METER K POWER TRANSFORMER PARAMETERS METER RD-140 HIGH VOLTAGE METER ITW-140R HIGH-POTENTIAL CURRENT METER

29 MEASUREMENT EQUIPMENT IDP-10 A DEL A D AG OS CS IDP kv insulation power factor / dissipation factor (tan ) test set designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters and rotating machinery. TECHNICAL DATA Connection between the measuring unit and the indicator radio channel, Measurement circuit direct and inverse (for measure the insulation parameters of the objects with isolated and grounded terminals). Duration of operation, at least, - 8h. Output: Test Voltage kV selectable, Test current - 100mA max, Frequency - 46, 50, 54Hz. Measuring range: Capacitance: from 25pF to 30000pF on 10kV, from 50pF to 60000pF on 0.5kV. Dielectric loss tangent - from Accuracy: Capacitance: - ±(0.5pF+0.03 Cx) on 50Hz, ± (0.5 пф+0.04 Сх) on 54Hz. Tangent: ±( tgδ х ) on 50Hz, ± ( tgδ х ) on 54Hz. Rms voltage values -±3%.

30 MEASUREMENT EQUIPMENT K POWER TRANSFORMER PARAMETERS METER The purpose of the meter and its field of use is the execution of electromagnetic tests of transformers of all circuits and connection groups. List of basic functions during single-phase and threephase excitation of the tested transformer: current and idling loss measurement; short-circuit resistance measurement; transformation ratio measurement; determination of connection groups of three-phase transformer windings and terminal polarity of single phase transformers; measurement of DC copper resistance. During the measurement, the asymmetry, the unsinusoidality and the excitation voltage frequency are controlled. The function of the meter is maintenance, repair, setting- up, and testing of power transformers. TECHNICAL DATA Measured AC range (three channels), A. Measured AC voltage range (two three-channel meters), V. Measured active power range (three channels), W. Measured frequency range, Hz. Current measurement limits, 0,01-1; 1-10 A. Voltage measurement limits, V. Transformer Ohmmeter Resistance Test Output Current Ratings: up to 1500mA Test Voltage: up to 5 V DC Resistance measurement limits, Ohm. Basic reduced voltage measurement error at each of limits, max., 0.2 %. Basic reduced power measurement error, max., 0.5 %. Basic reduced current measurement error, max., 0.5 %. Absolute frequency measurement error, max., 0.25 Hz. Basic reduced DC copper resistance measurement error, 0.5 %. Transformation ratio measurement Current and idling loss measurement Measurement of DC copper resistance

31 MEASUREMENT EQUIPMENT RD-140 HIGH VOLTAGE METER The DC and AC high voltage meter RD-140 is designed to measure AC sinusoidal voltage from 10 to 100 kv with frequency of 50 Hz and DC voltage of from 10 to 140 kv. DC voltage measuring range (average) kv AC voltage measuring range (RMS) kv Frequency range when measuring AC voltage Hz Input impedance high-voltage unit RD 140 on DC - 400Mohm Input impedance of high-voltage unit RD140 on AC, 50 Hz, - not less 200Mohm Limits of permissible relative error when measuring DC voltage - ±1% Limits of permissible relative error when measuring AC voltages, - ±1% Discrete readings, - 0,001kV The duration of the RD-140 continuous operation with an input voltage up to 75 kv, not less - 8h The range of the radio channel, is not less than - 5m Dimensions, - Ø280х880 mm Weight, - no more than 11kg

32 MEASUREMENT EQUIPMENT ITW-140R HIGH-POTENTIAL CURRENT METER AND OPERATING CONDITIONS High-potential meters DC and AC current ITW- 140R series are designed to measure sinusoidal AC and DC current with a frequency of Hz and values up to 5 ma (ITW-140R-5), 10 ma (ITW-140R-10) and 30 ma (ITW- 140R-30) network voltage up to 140 kv. Meters are unique in that they have no galvanic connection between the measuring device and the measurement receiver module, which provides full operational safety. TECHNICAL DATA Operating range of the measured currents: Pomiar dokonywany miernikiem ITW-140R-5 ITW-140R-10 ITW-140R-30 Operating range of the measured DC currents, ma Operating range of the measured AC currents, ma 0,01 7,0 0,01 5,0 0,02 12,0 0,02 10,0 0,03 45,0 0,03 30,0 Bandwidth with alternate current Hz. Input resistance of the high-grade unit max. 200 Ohm. Basic reduced measurement error in the operating range of measured currents: with direct current max. 0,5%; with alternate current max. 1%. The auxiliary measurement error as a result of the ambient air temperature change relative to normal one does not exceed 3% of the basic error per 1 C. The power supply of the high-grade unit (BV) and the display module (MI) is carried out by built-in Ni-MH batteries, АА size, voltage 1,2 V, capacity 1,8 Ah. The supply voltage makes 5 V, the continuous operating time without recharging makes min. 16 h. Overall dimensions/weight: ITW-140Р-BV diameter 170х100 mm/0,5 kg; ITW-140Р-MI 95х190х40 mm/0,5 kg.

33 HIGH CURRENT TEST EQUIPMENT HIGH CURRENT TESTING DEVICE HCTD SERIES

34 HIGH CURRENT TESTING DEVICE HIGH CURRENT TESTING DEVICE HCTD SERIES High current testing device HCTD is designed for testing ampere-second characterization of circuit breakers by AC current at 50 Hz frequency up to 6kA, 8kA, 10 ka, 14kA & 20kA. The device allows registering the value of output current and timing the automatic circuit breaker switching interval. Also the device may be used as an adjustable AC current source up to 6kA, 8kA, 10 ka, 14kA & 20kA for power circuits with low impedance. AC Supply voltage Frequency Maximum output voltage 400V two phase or 230V one phase 50Hz 7V Adjustment and measuring output current timing range, Name HCTD-6M HCTD-10M HCTD-14M HCTD-20M Maximum RMS output current, ka Adjustment and measuring output current range,а 6,0 10,0 14,0 20, Maximum power consumption, kw Device weight, kg, max (without flexible busbars) Dimensions, mm 480x240x x240x x240x х 650 х 870

35 CONTACTS Venko Sp. z o.o. Księcia Witolda 49/ Wrocław Phone: info ut o.eu Site: venko.com.pl