INTRODUCTION

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.

FEATURES

• Meter under testing: 1P2W
• Testing 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
• TECHNICAL PARAMETERS

• 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%