Single Phase Energy Meter Test Bench with Voltage Source and Current Source

GF102 Single Phase Energy Meter Test Bench With voltage source and Current Source

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 source output. Widely used in lab and field. And then as single phase standard source or single phase phantom load source.
GF102 portable single phase energy meter testing bench can automatically test energy meter error, and semi-automatic test energy meter error, test quickly, 7inch touch TFT color LCD display.
Features
Meter under testing: 1P2W
Testing mode: Active power, reactive power.
Test 3PCS or 2PCS meter synchronously.
Starting test and creeping test.
Reference standard and power source integrated, easy to carry.
Measuring mechanical meter and electric meter.
Operating by manual keyboard or PC software
With shortcut key of normal test point, speed up testing
Internal large capacity storage device for mass memory
Local checking the testing result
Overload, short circuit, open circuit protection
With self-checking function
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%
(1) RG means range, the same as below; (2) RD means the setted harmonic content, harmonic can be a single output, also multiple output.