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Portable Three Phase Kwh Meter Calibrator

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Application:
Mainly applied in the meter testing centers of electricity utilities, authoritative
energy measurement labs, energy meter manufacturer, authoritative centers
for energy meter calibration, and electricity engineering companies.
Functions:
* Measure Voltage\ current\ frequency\ phase\power factor\ active power\ reactive power\ appearance power of 3 phase 3 wire or 3 phase 4 wire.
* Measure harmonic content and waveform distortion from 2nd to 63rd ;
* Display wave shape for every phase at real time.
*Able to test the single phase meter\3 phase 3 wire meter\3 phase 4 wire meter for both active and reactive at site.
* Display vector diagram in order to facilitate wire-checking ; with auto connection recognition software; able to recognize various connection circuit of 3phase 3wire or 3phase 4 wire either via CT or direct testing; report the result of connection recognition and the coefficient of deviation;
Features:
* 6.4'、640×480×16(color) dot LCD, English interface;
* Lithium battery , continuous working time over 5 hours:
* Able to test two meters at the same time or test active and reactive energy of one meter;
* Clamp on testing: able to be equipped with one set of clamp at the same time: standard clamp: 5A, available optional clamp:100A,500A,1000A; also able to test directly with *high accuracy via accessories;
* Able to measure CT ratio error\angle error directly.
* Optical port ; able to read the data of energy meter complying to DL645 protocol;
* Input jack of bar-code reader;
* Software auto calibration;
* USB and PCMCIA interfaces, 10,000 meters testing result memory, and able to be transferred to “CLOU” administration software.

Portable Three Phase Kwh Meter Calibrator

Portable Three Phase Kwh Meter Calibrator

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Yes! I am interested
FOB Price : Get Price

Functions:
* Able to calibrate single phase active/reactive kWh meter, three phase three wire / three phase four wire /active/ kWh meter. *Able to measure voltage, current, frequency, phase, power factor, active/reactive/apparent power of three-phase three-wire and three-phase four-wire.
* Able to measure and analyse real-time harmonic, and measure harmonic content and distortion of 2-63 times.
* Able to display real-time measured waveform of each phase.
* Able to display real-time vector chart to make on-site line inspection convenient and automatic recognition in connection. Able to distinguish each three-phase four-wire and three-phase three-wire connection via mutual-inductor measurement and direct measurement, and report results of identification.
Features:
* Adopt 6.4' 640x480x16(color) lattice LCD, Chinese characters display operation procedures and all measurements.
* Adopt high-capacity lithium battery, continuous operation time is more than 5 hours.
* Able to measure input current directly, also can measure current without disconnection via clamp. Meanwhile one sets of clamp will be equipped with, (standard clamp 5A, available optional clamp 100A, 500A, 1000A).
* Able to measure CT contrast and angular variation directly.
* With inner high capacity FLASHFORM, able to store 10,000 measurement datum of electric kWh meter and can be transferred in compatible Clou management software. * With perfect self-protection measures, safe and reliable.
* The weight of host is less than 3kg, light, compact and portable.
* Support protocol DL645 to read data of electric kWh meter.

Portable Three Phase Kwh Meter Calibrator

Portable Three Phase Kwh Meter Calibrator

Get Quotes
Yes! I am interested
FOB Price : Get Price

Application:
Applied to energy measurement departments of electric power utility, technical supervisor departments and meter manufactures. Measurement single phase/three phase, electronic/inductive kWh meter at field with clamp-on meter;
Real time measurement three phase voltage/current/active power/reactive power/apparent/phase/power factor and frequency; Measurement distortion of voltage and current, 2-21 harmonic content and display harmonic bar chart;
Inspection of connection, able to recognize 3P4W 5832 kinds of connection and 48 kinds of connection;
Display 3phase current and voltage phasor diagram;
Able to measurement CT ratio
Features:
* High accuracy and stability;
It is applied to work supply range from AC50~AC380;
* Clamp-on meter is available: 5A、100A、500A, clamp-on meter will calibration before use;
* Large storage FLASH to store test data of 124 meters;
* Equip with RS232
Technical parameters:
* Voltage Range: 100V、220V、400V,automatically switch
* Current Range: 0.05A~10A 0A~10A
* Current Measurement Input: 10A.1A.5mA port are available 1A
* Input Range: 0.2A.0.5A.1A Direct measurement or connect 100A.500A
* Input Range: 25mA Input range: connect 5A clamp on meter 10A
* Phase Range:0°~360°。
* Frequency Range:45Hz~65Hz
* Accuracy Voltage :Class 0.05 Class 0.1
* Current/ Active power/Active energy:
* Direct Class 0.05 Class 0.1 With clamp-on meter: Class 0.2
* Reactive Power/ Reactive Power
* Direct Class 0.1 Class 0.2 With clamp-on meter: Class 0.2、Class 0.5
* Phase(Direct):±0.05°; Frequency:±0.01Hz
* Energy Pulse Output
Output pulse constant set range:(1~99999999)r/kWh(r/kvarh); highest output frequency :5kHz。

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