GF312B PORTABLE THREE PHASE ELECTRIC METER CALIBRATION EQUIPMENT WITH PRINTER
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Product Details
GF312B portable three phase energy meter calibrator with printer is used to calibrate three phase, single phase, active and reactive energy meters error. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line. It can measure wave distortion factor and 2nd to 64nd harmonic wave. GF312B calibrator is used for grid corporation of measurement and energy test center, metrological service of power supply bureau, national energy measurement of testing authorities.
FEATURES
1.Smart scanning head;
2.Display vector diagram;
3.6.4 inch TFT color LCD;
4.Measure CT variable ratio;
5.Display waveform of U and I;
6.Store and query measured data;
7.Calculation of make-up electricity;
8.Print the data of calibration on site;
9.Software automatic calibration technology;
10.Check the wiring error of the electricity meter;
11.In-built 0.01% wide-range current transformer;
12.Analyze and display content of harmonic of U and I;
13.Voltage and current synchronous sampling technology;
14.Optional 5A, 20A, 100A, 500A, 1000A, 2000A , 3000A current clamp;
Electrical parameters
Accuracy 0.05%, 0.1%, 0.2%
Power supply 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage
Range 0V-600V
Test Current
Range direct connection 1mA-12A
Range Clamp CT 1mA-3000A
Clamp on CTs Optional 5A, 20A, 100A, 200A, 500A, 1000A, 2000A, 3000A
Harmonic 2nd-64st
Frequency
Range 45Hz-65Hz
Mechanical parameters
Dimensions W×H×D mm 390×200×160
Host Weight kg 3
Weight including Accessories 3pcs 100A clamp CT kg 12
Environmental conditions
Ambient temperature -10°C to 50°C
Relative humidity 15%-95%
Environmental protection level IP65
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