GF102 Portable Single Phase Energy Meter Test Bench

Energy Meter Test Bench

GF102 portable single phase energy meter testing bench used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology, high precision voltage and current output. Widely used in lab and field, and then as single phase standard source.



Single Phase Energy Meter Test BenchSingle Phase Energy Meter Test Bench


  • Meter under testing: 1P2W
  • 2Testing mode: active power, reactive power
  • Test 3pcs or 2pcs meter synchronously
  • Start testing and creep testing
  • Reference standard and power source integrated, easy to carry
  • Measuring mechanical meter and electric meter
  • Operating by manual keyboard or PC software
  • With keyboard shortcuts
  • Internal large capacity storage device for mass memory
  • Local checking the testing result
  • Overload, short circuit, open circuit protection
  • With self-checking function


Electrical parameters
Accuracy class  0.05%, 0.1%
Power supply One Phase AC 100-265V, frequency 50/60Hz.
AC Voltage Output
Range 57.7V, 100V, 220V, 380V; max 500V
Adjustment range (0-120)%RG(1)
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability 0.01%/120s
Distortion 0.1% (Non-capacitive load)
Output load max 25VA
Measuring accuracy 0.05%RG
AC Current Output
Range 200mA, 1A, 5A, 20A, 100A; max 120A
Adjustment range (0-120)%RG
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability <0.01%/120s
Distortion ≤0.1% (Non-capacitive load)
Output load max 50VA
Accuracy 0.05%RG
Power Output
Active power output stability <0.01%RG/120s
Reactive power output stability <0.02%RG/120s
Active power measuring accuracy 0.05%RG
Reactive power measuring accuracy 0.1%RG
Phase Output
Output adjustment range 0°-359.999°
Output adjustment fineness 10, 1, 0.1, 0.01 as optional.
Resolution 0.01°
Accuracy 0.05°
Power Factor
Adjustment range -1 ~ 0 ~ 1
Resolution 0.0001
Measurement accuracy 0. 0005
Frequency Output
Adjustment range 40Hz-70Hz
Output adjustment fineness 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional.
Resolution 0.001Hz
Accuracy 0.005Hz
Voltage /Current/Harmonic Setting
Harmonic number 2-51times
Harmonic content 0-40%
Harmonic phase 0-359.99
Harmonic setting accuracy (10%±0.1%)RD(2)
Power Energy Measurement Error
Active power energy 0.05%RG
Reactive power energy 0.1%RG
Power Pulse Output
Power pulse type active pulse, reactive pulse
Active power pulse output 5V,10mA
Power Pulse Input
Energy pulse type support active and reactive pulse, the highest frequency
power pulse input is 180K.
Mechanical parameters
Dimensions (W×D×H) (mm) 455x440x150
Weight (kg) 12
Environmental conditions
Ambient temperature -10°C to +40°C
Relative humidity 35%-85%
(1)RG means range, the same as below;
(2)RD means the setted harmonic content, harmonic can be a single output,also multiple output.

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