M.8. Portable power analyzers and accessories CONTENTS. Page. Introduction 3 AR.5 AR5L. Power analyzers 4. Applications 4 Harmonics.

Transcription

1 Portable system analyzer and accesories M8 M.8.01 GB

2 CONTENTS Introduction 3 AR.5 AR5L Power analyzers 4 Applications 4 Harmonics 5 Disturbances 5 Flicker 6 Fast-Check - motor starting 6 Check-Meter - meter accuracy checking 6 Leak (AR5L only ) - earth leakage measurement 7 File vision - memory display 7 Features 8 C-80 Power analyzer 9 PI-22 PI-23 High voltage clamps 10 CPL Logger clamps 10 CP CPR L.V. current clamps 11 CF Power Vision Software 12 Dimensions and connections 12 Page M8-2

3 Introduction CIRCUTOR offers a range of portable instruments, wich have been designed to identify electrical problems, experienced by industrial maintenance managers, electrical contractors, etc. The advantages for using portable instruments are: A) Savings Detect and prevent excess energy consumption (kwh) Analyze the load curve to determine the maximum demand and when it occurs Size capacitor banks to compensate reactive power (kvar) Analyze and detect inaccuracies in energy (kilowatt-hour) meters B) Prevention Our instruments are ideal for periodic testing of low and mid voltage electrical systems. Testing to include motor start up curves, transformer saturation, quality of the power supplied and overall system effi ciency. C) Solutions The ability to analyze and identify unseen problems in the electrical system such as, circuit tripping, earth leakage, over heated cables, harmonics, disturbances, fl icker, phase unbalance and UPS battery resonance s (to name a few) with the same portable meter is extremely valuable. This same meter also allows the appropriate dimensions to be designed for active or passive harmonic fi lters, speed selector fi lters, etc. Measurement in true effective value Measurement of over 50 electrical parameters Protection password available for setup (according to type) 0.5% accuracy in voltage and current Display protector to save energy (according to type) Measurement in 4 quadrants Measurement in 2 quadrants Stores in the memory the measured maximum and minimum values Measurement of THD in V and A Harmonics measurement up to 15 or 50 (according to type) M8-3

4 AR.5 / AR5L Power analyzers Analyse all electrical magnitudes in the system Have 4 voltage and 4 current channels (AR5L) Autotrigger with option to reconfi gure according to the magnitudes required Spanish and English language display Large backlit LCD display CAT III 600 V EN UL Listed Displays up to 30 electrical parameters on one screen Compact size and low weight, only 0.8 kg Individual fi les created for each measured parameter Includes powerful analysis software: POWERVISION Field programmable using the menu keys Optional 10 hour battery supply Capable of recording: harmonics, disturbances, transients, flicker, energy meter usage, etc. Multipurpose equipment with installation of software PC communication capability Self detecting of connected current clamp Auto-selection of parameters to be recorded Calculates the time remaining in the meter s memory Lineal memory / Rotating memory Current inputs Power analyzers Internal memory 3 1 MB AR.5 M80103 Kits Analyzer Clamps Program Carrying bag Power-Vision Software 4 1 MB AR5L M80111 AR.5 Kit 3 M80711 AR.5 3 x CPR-1000 AR.5-AR5L-ARI AR.5 Kit 4 M80721 AR.5 3 x CP-2000/200 AR.5-AR5L-ARI AR.5 Kit 5 M80732 AR.5 3 x CP-2000/200, 3 x CP-5 AR.5-AR5L-ARI AR.5-AR5L-CL AR.5-RBT Kit 9 M80781 AR.5 3 x CPR-500 AR.5-AR5L-ARI AR5L Kit 3L M80811 AR5L AR5L Kit 4L M80821 AR5L AR5L Kit 5L M80832 AR5L AR5L-RBT Kit 11L M80843 AR5L AR5L-RBT Kit 12L M80953 AR5L 3 x CPR-1000, 1 x CPR x CP-2000/200, 1 x CPR x CP-2000/200, 1 x CPR-1000, 3 x CP-5 3 x C-FLEX - 45 cm 1 x CF-5 3 x C-FLEX - 80 cm 1 x CF-5 AR.5-AR5L-ARI AR.5-AR5L-ARI AR.5-AR5L-ARI AR.5-AR5L-CL AR.5-AR5L-ARI AR.5-AR5L-CL AR.5-AR5L-ARI AR.5-AR5L-CL Programs Description Harmonics updating AR5-AR5L-ARI updating M80221 Flicker AR.5-AR5L-FL Program M80223 Quality system, disturbances AR.5-AR5L-CL Program M80224 Check-Meter AR.5-AR5L-CM Program M80225 Motors starting AR.5-AR5L-Fast Program M80226 Leaks AR.5-AR5L-Leak Program M80229 Graphs AR.5-AR5L-File Vision Program M8022A M8-4

5 Harmonics The harmonics program allows: Analysis of all electrical parameters: voltage, current, power, energy, etc. Analysis of overheating in transformers, capacitors, etc. Detection of neutral current Wave forms displayed in real time Availability to enlarge individual wave forms for increased resolution Display of harmonic decomposition (30 or 50 harmonics) Calculation of THD % in voltage and current Applications Calculates feeder cable diameter required to support losses due to harmonics Studies the parameters for harmonic fi ltering applications Comparison of measurements taken according to IEC standards Energy and tariff study Consumption in the system study Analysis of reactive power to be corrected Graphs: Wave forms and harmonic distortion Rate of harmonic distortion THD % Harmonic decomposition (up to 50) RMS Values for voltage and current Allows tables and lists to be written Allows addressing of harmonics to be sent to the PC, using software Updating program M80221 Quality system - Disturbances The Disturbance program allows: Detection of interruptions, dips, microcuts, gaffs, etc. Setting the sensitivity to log different types of disturbances Reports on the number of disturbances detected Applications: Checking the effect of switching a load on several points of the installation Taking x-rays of any installation using an AR.5 and a PC, to fi nd out everything about the electrical system: - Evaluation of the wave form - Disturbance display - Comparison of the three phases at the time of each disturbance Quality system program M80224 M8-5

6 Flicker The Flicker program allows: The study of flicker present in the system, even if it is instant, Pst and Plt, (the latter via software) Carries out the same operations as the energy program Confi gures time to calculate fl icker and energy Flicker parameters are displayed on one screen Applications: To determine the degree of visual annoyance which may lead to an employee s decreased performance To study the voltage fluctuations Motor starting FL program M80223 The Fast-Check program allows: Studying single phase or three phase systems, logging voltage, current, power and power factor in cycle periods Logging short duration transients (i.e. motors, welding equipment, etc.) Option for recording using a trigger Fixed or rotating memory Applications: Analyzes curves for motors starting and common transient events Ideal for services with welding equipmentt Studying machinery with frequent and rapid on / off operations Fast program M80226 Check-Meter The Check-Meter program allows: Checking the accuracy of electronic and mechanical energy meters Testing of the meter without disconnecting the load Tests lasting only 30 seconds Determining the error in active or reactive energy meters Setup and error percentages on one screen Option of recording up to 4,000 events Numerical table Exports to.bmp format to briefcase Applications: Field verification of meters, creating detailed reports on each measured point Detecting error above 1 % (*) in energy / power meters Detecting possible fraud Optical Reader For electronic meters with LED verification Fiber optic cable for mechanical meter verification Communication and power supply cables to connect to the AR.5 Measures impulses lasting longer than 1 µs Anti-shock plastic Small sizes: 64 x 41 x 26 mm (Including logger, shunts, program and software) (*) With the AR5L calibrated set - shunts CM program (Including logger, shunts, program and software) M80225 M8-6

7 Leak (AR5L) Measurement of earth leakage currents up to 10 A using a transformer Measurement via a current clamp Measurement via an earth leakage transformer Measurement ranges with a 2 ma clamp at 1 A and another 20 ma at 10 A High frequency fi ltering to prevent the effects of sytem switching Measurement of effective value (RMS ) in each period (20 ms) Continuous measurement with recording for each preset time period Recording period programmable between 1 s and 100 s Detection of trip point through voltage drop Detection of trip point according to preset earth leakage levels Applications Detection of protective relays trip point Automatic detection and analysis of earth leakage Leak program M80229 File Vision (AR5L) On site assesment of records Records displayed without the use of a PC The screen has a cursor which indicates the value, in magnitude, and recording time, in each position, of the selected variable Self scaling magnitude axis (adapted to all maximum and minimum recorded values) Permanent display of 32 records on the screen Maximum and minimum record value indicator Browsing between records is quick and easy Variables represented in the different programs: - Harmonics: Vpp,Vpn, A, W, var L, var C, PF, Hz, V A, I n, KW h - Chek-Phase: Vpp,Vpn, A, W, var L, var C, PF, Hz, V A, I n, KW h - Flicker: Vpp,Vpn, A, W, var L, var C, PF, Hz, V A, I n KW h, P st - Fast-Check: Vpp,Vpn, A, W, var L, var C, PF, Hz, V A, I n File-Vision program M8022A Accessories 1000 case M89913 Supplier, loader and interface (RS-232) AR.5, AR5L cover M L case M89923 AR.5, AR5L shunt set M89925 AR5L clamp cover M case M89914 Check Optic kit, including logger, Check_Meter program and POWER-VISION software M806B3 C-FLEX AR.5, AR5L adaptor connector M89928 AR.5, AR5L transparent bag M L case M89924 M8-7

8 Features AR.5 AR5L Power supply circuit From external supply 100 V a.c V a.c. / 12 V d.c. Frequency Hz Consumption 15 V A Operating temperature 0 0 C / C Altitude m Humidity of operation 80 % for temperatures below 31 0 C, decreasing lineally to 50% at 40 0 C Measurement circuit Three phase (3 wire) Three phase (3 / 4 wire) Safety Category III V, according to EN Contamination grade 2 Voltage circuit Measurement range 20 a 500 V a.c. (neutral phase) Changing the scale Automatic Other voltages Via voltage transformers Frequency Hz Current measurement Measurement range According to 0,01 A clamp up to 20 ka Voltage transformer ratios and current Programmable Measurement units Automatic changing of scale Internal memory 1 Mb Accuracy class (*) Current 0,5 % of reading ± 2 digits Voltage 0,5 % of reading ± 2 digits Active power 1,0 % of reading ± 2 digits Reactive power 1,0 % of reading ± 2 digits (*) Accuracy given with the following measuring conditions: Exclusion of errors from clamps and external voltage transformers with temperature range of 5 to 45 0 C and Power Factor 0 to 1. Dimensions 220 x 60 x 130 mm Connectors for ammeter clamps 3 3 / 4 Keypad / display On front panel Weight 800 g Internal clock and rechargeable battery Display 160 x 160 pixels LCD (backlit) RS-232 output Series output Standards EN 60664, EN 61010, EN 61036, VDE 110, UL 94 Electromagnetic emission Electromagnetic immunity Symbols on the housing - EN (1995), Harmonics. - EN (1995), Voltage fluctuations. - EN (2002), Industrial emissions. - EN (1994): Conducted (EN Class B). - EN (1994): Radiated (EN Class A). - EN (2002), Industrial immunity. - EN (1995), Electrostatic discharge. - ENV (1993), Radiated field EM of RF. - EN (1995), Rapid transient bursts. - ENV (1993), RF in common mode. - EN (1995), Magnetic field at 50 Hz. - EN (2002), Domestic immunity. - EN (1995), Shock wave. - EN (1994), Power supply interruptions. Warning! Maximum input voltage 500 V Reinforced isolation M8-8

9 C-80 Power analyzers Parameter Symbol (unit) Single-phase / Three-phase balanced system Instant Maximum Minimum Voltage V Current A Frequency Hz Active power W Reactive power var (L and C) Apparent Power V A Power factor PF cos ϕ cos φ Active energy W h Reactive energy (L) var h L Reactive var h C energy (C) THD (%) V, I %THD MD (Max. demand) PD Measure all magnitudes in a balanced electrical system Analyzes balanced single-phase and three-phase systems Detects current leakages and direction of phase rotation Displays maximum and minimum values for each parameter Easy to read Small size and light weight (0.3 kg), rugged and simple to use Automatic detection of connected current clamps Applications: - Calculates the capacity in kvar, to correct the electrical system - Displays energy which is adjusted by a predetermined capacitor bank - Programmable harmonic distortion alarms used to detect resonances Kits C-80. Power analyzer M80120 C-80 - C-80 / 2000 M80122 C-80 CP-2000/200 C-80 / 1000 M80121 C-80 CP-1000 Analyzer C-80 / CFLEX45 M80123 C-80 Clamps C-FLEX 20k/2k/ Margin of measurements Voltage overrange Accuracy voltage measurement V a.c. 10 % (550 V a.c.) 0,5 % ± 2 digits Features Measured current margin 2 Effective value (automatic, according to clamp) Current overrange 10 % Accuracy current measurements 0,5 % ± 2 digits Measured frequency margin Hz Accuracy power measurements 1 % ± 2 digits Power supply 2 x 1,5 V d.c. (LR6 batteries, AA type) Operating period Keypad Display Voltage terminals Current clamp connector Recording Weight Measurements Accepted clamps 200 hours 1 ON / OFF + 7 function keys 7 segments, 3 lines x 4 digits, indicating icons L1, L2 / N, L3 4 wire (ID signal -> detection relay) Circular fi le (between 1 min and 90 min) 300 g 172 x 100 x 50 mm CP 2 000/ 200, CP 1 000, CP 500, CP 100, CP 5, CF-5, C-FLEX 200/2 000/ Accessories5 A Adapter connector M89932 C-80 coverm89931 Clamps (see page 11) M8-9

10 fig. 3 fig. 1 fi g. 2 PI-22 / PI-23 High voltage clamps The solution for current measurement in mid voltage lines. Thanks to its hook clamp, current can be measured in places where the electrical supply cannot be interrupted. Guarantees quick, safe and easy current measurement. PI22 and PI23 applications Measure line current Detect possible saturations or breakdowns in mid voltage transformers Evaluate system losses Individual line current studies to assess / prevent heat build up PI-22: Ideal for measuring current in the line Allows the instantaneous current value to be displayed at eye level by an infra red transmission system This is a two component system: the ammeter which is hooked on the line by the pole and the visual display The ammeter sends the readings made to the receiver by infra red which displays the measured value There is no contact between the voltage line and the operator PI-23: This clamp is designed to measure maximum current in a line I max U max A 36 kv PI-22-MS (fi g. 1) M A 36 kv PI-23 (fig. 2) M m pole (3 x 2 m sections) (fi g. 3) M89941 The clamp itself has a display which shows the maximum value of the current measured When taking a measurement, the PI-23 has a safety system which avoids the current clamp effect when hooking or unhooking the line clamp PI-22 PI-23 PI-22 PI-23 Maximum voltage 36 kv Assembly features Maximum measurement current A 2 range 400 A 2 range Maximum conductor diameter 22 Φ mm 25 Φ mm Voltage circuit Protection grade IP 50 Weight (without batteries) 360 g with receiver 290 g Environmental conditions Battery 9 V, 6F22 Operating temperature 0 / 50 ºC Frequency 50 Hz (60 HZ on request) Relative humidity 0-80 % RH Visualizador LCD Vicat softening temperature ºC Digits 3 Accuracy ± 2 % Standards Electrical safety CPL Logger clamps The CPL Series current clamps measure and integrate the current in true effective value. The CPL has internal memory used to record the average values Minimum and maximum current Recording and measurement per cycle Trigger option It uses a real time clock to date stamp recorded events Connects to a PC to program the clamp and download records Applications Analysis of measured current, load curves, etc. Margin of measurements Margin of measurements (self supply) 5 to 500 A a.c A a.c. CPL-500 M to A a.c A a.c. CPL-1000 M to A a.c A a.c. CPL-2000 M81313 Voltage circuit Via supplier 230 V a.c. ±15 % Accuracy with power supply external Memory 1 % of reading ± 2 digits 128 KB (> recordings) Self supply I > 15% I n Memory type Lineal Frequency Hz Safety Category III 640 V (self supply), EN M8-10 Measurement range 1% to 100% I n Standards EN 60664, VDE 0110, UL 94, EN 60801, EN 61000, EN

11 Current clamps, L.V. CIRCUTOR offers a wide range of current clamps which can measure up to 20,000 A with a high degree of accuracy. Wide measurement range (0.01 A to 20 ka). Bandwidth adapted to industrial frequencies Maximum accuracy Not sensitive to continuous currents (C-FLEX) Very light Minimum phase difference, ideal for power measurement Simultaneous measurement of the three-phases, with AR.5 / AR5L CP-5 CP-100 CPR-100 CPR-500 for AR.5, AR5L (Kits 3) M81041 M81042 M81036 (*) M81043 for C-80 M81031 M81032 M81036 M81033 Measurement range A a.c A a.c A a.c A a.c. Nominal frequency Hz Voltage output 2 V a.c. Dielectric rigidity V c.a Hz Error in scale range 1 % 0,5 % 0,7 % Maximum diameter conductor 20 mm 52 mm Maximum fl at strip 20 x 5 mm 1 of 50 x 5 mm or 4 of 30 x 5 mm CPR-1000 CF-5 CP-2000/200 CF-10 for AR.5, AR5L (Kits 3) M81044 M81036 (*) M81045 M81334 for C-80 M81034 M81351 M Measurement range A a.c. 0,01 5 A a.c. Nominal frequency Voltage output Dielectric rigidity Error in scale range 0,7 % Maximum conductor diameter Maximum fl at strip Up to 0,1 A 1 % Up to 5 A 0,5 % A a.c Hz 2 V a.c V a.c Hz 200 Range: 0.5 % + 70 ma Range: 0.5 % ma from 0,2 ma up to 10 A a.c. 4 A Range: 0,5 % 400 A Range: 0,35% 52 mm 64 mm 100mm 1 of 50 x 5 mm or 4 of 30 x 5 mm 5 of 125 x 5 mm or 3 of 100 x 10 mm 5 x 80 x 5 mm 3 x 80 x 10 mm C-FLEX C-FLEX for AR.5, AR5L (Kits 3) 45 cm - M81141 / 80 cm - M81142 / 120 cm - M81143 for C cm - M81151 / 80 cm - M81152 / 120 cm - M81153 Length sensor 45 cm / 80 cm / 120 cm Ranges 200 A / A / 20 ka Sensitivity in mv 10 mv / A; 1 mv / A; 0,1 mv / A Measurement amplitude 5A ka Bandwidth 10 Hz to 20 khz Accuracy 1 % Electrical safety Double insulation IEC V- Cat III- Contamination grade 2 Admissible overvoltage on output Environmental conditions Temperature 600 V ef. (gaff factor 1,5) -10 / 55 º C Humidity 90 % RH at 50 ºC Assembly features Dimensions 120 x 65 x 22 mm Housing weight (*) Only 1 clamp 220 g Solid signal cable: 1 m (other lengths on request) M8-11

12 Power vision Communicates with the AR5L, AR.5 and other CIRCUTOR devices Presents results as a graph or numbers Prints analysis results Studies the quality of the power supply according to EN or defi ned by the user, in harmonics, fl icker or voltage level, with just a click Exports graphs and tables to.bmp format Exports data to.txt fi les to be subsequently opened by any spreadsheet Able to study the data obtained from the equipment, using graphs or tables Possibility of drawing graphs over time Voltage graph Current graph Wave form per cycle graph Frequency graph Power graph Energy graph Flicker graph Harmonic distortion graph Harmonic decomposition graph Option of applying fi lters, in harmonic graphs, then comparing them with EN50160 or others, defi ned by the user Automatically creates power quality reports Disturbance fi le analysis with fi lter option Confi gurable graphs: Color, type of graph (bar, line, point or area) etc. Dimensions / Connections AR.5 / AR5L AR.5 AR5L C L1 L2 L3 L3 L2/N! L1 CP 170 L3 L2/N L1 CP C80 C80 M8-12