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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