GF302D Portable Three Phase Kwh Meter Test Analyzer

Product Description

Product Description

GF302DPORTABLE THREE PHASE KWH METER TEST EQUIPMENT

The GF302D portable meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the meter test equipment also can be used as one high precision standard power source, voltage source and current source. Portable design, used in the laboratory or on site to auto check energy meter error.

Detailed Photos

Product Parameters

PARAMETERS

Electrical parameters
Accuracy	0.05%, 0.1%
Power supply	One phase AC 85-265V, frequency 50/60Hz.
AC voltage output
Range (U1, U2, U3)	57.7V, 100V, 220V, 380V; Max 500V or 69.3V, 120V, 240V, 480V (optional); Max 600V
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	0.3% (Non-capacitive load)
Output load	each phase 25VA, 50VA, 100VA
Measuring accuracy	0.05%RG or 0.02%RG
AC current output
Range (I1, I2, I3)	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	≤0.3% (Non-capacitive load)
Output load	50VA or 100VA
Accuracy	0.05%RG or 0.02%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
Apparent power measuring accuracy	0.05%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° or 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	0.002Hz
Voltage/current/harmonic setting
Harmonic number	2-51times or 2-63times
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.
Communication port
Communication port	RS232
Standard
Standard	IEC 62053-21,22,23; IEC60736; 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	IP20
Declaration of conformity	CE certified
Mechanical parameters
Dimensions (W×D×H)(mm)	500 × 600 × 175
Weight (kg)	22
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.

SELECTION GUIDE

NO.	Accuracy	Voltage range	Current range	Weight
302D12001	0.1%	0-600V	0-120A	22KG
302D12005	0.05%	0-600V	0-120A	22KG
302D2401	0.1%	0-600V	0-24A	16KG
302D2405	0.05%	0-600V	0-24A	16KG
302D1201	0.1%	0-500V	0-12A	15KG
302D1205	0.05%	0-500V	0-12A	15KG
302D601	0.1%	0-380V	0-6A	12KG
302D605	0.05%	0-380V	0-6A	12KG