GF1021single Phase Portable Energy Meter Test Equipment

Product Description

Product Description

GF1021SINGLE PHASE PORTABLE ENERGY METER TEST SYSTEM

GF1021 single phase portable energy meter test system used to test single phase energy meter error. Adopt mature signal synthetic and power amplifier technology, high precision voltage source and current source output. Widely used in lab and field, and then as single phase standard source. The portable meter test equipment offers high functionality combined with an excellent menu guided operation via coloured 7' touch screen or externally via interface.

Detailed Photos

Product Parameters

PARAMETERS

Electrical parameters
Accuracy class	0.05%, 0.1%
Power supply	One phase AC 85-265V, frequency 50/60Hz.
AC voltage output
Range	0-500V; 0-380V; 0-300V;
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 30VA
Measuring accuracy	0.05%RG
AC current output
Range	0-6A; 0-12A; 0-20A; 0-60A; 0-120A;
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 or 100VA
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	0.02°
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	0.002Hz
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 200K.
Communication port
Communication port	RS232, USB2.0
Standard
Standard	IEC 62053-21,22,23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016
Safety
Isolation protection	IEC 61010-1:2001
Measurement category	300V CAT III, 600V CAT II
Degree of protection	IP65
Declaration of conformity	CE & CNAS certified
Mechanical parameters
Dimensions (W×D×H)(mm)	325×275×135
Weight (kg)	8
Environmental conditions
Ambient temperature	-10°C to +50°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.