GF302D-ECT PORTABLE THREE PHASE ENERGY METER TEST EQUIPMENT

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GF302D-ECTPORTABLE THREE PHASE ENERGY METER TEST EQUIPMENT

The GF302D-ECT 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(up to 500V/120A/1.2V or 500V/20A/1.2V) and built-in three-phase electronic reference standard of accuracy class 0.02% or 0.05%., Portable design, used in the laboratory or on site to auto check small signal electronic energy meter error.

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FUNCTIONS

■ No-Load Test;

■ Register test;

■ Harmonics test;

■ Repeatability of error test;

■ Energy meter accuracy test;

■ Measuring the distortion factor;

■ User friendly menu guided operation;

■ Energy dosing with built-in current source;

■ Testing small signal electronic energy meter;

■ Measuring mechanical meter and electric meter;

■ Automatic operation without need of an external PC;

■ Measuring frequency, phase shift and power factor;

■ Easy verification and analysis of meter installations;

■ Three phase ballance test and Three phase unballance test;

■ Testing all kinds of energy meter in 1P2W, 1P3W, 3P3W, 3P4W;

■ Especially configured USB stick for storage of customer data;

■ Power and energy measurements for active, reactive and apparent power;

■ Harmonic spectrum analysis for voltage and current up to the 63nd order;

■ Vector diagram display and phase sequence indication on integrated colored screen;

FEATURES

■ Weight light 22Kg;

■ 7 inch TFT touch screen;

■ Test by automatic or manual;

■ Accuracy class 0.02 or 0.05;

■ 0-120A/0-1.2V/0-500V/40-70Hz;

■ Start testing and creep testing;

■ Recorder 500 sets energy meter data;

■ Testing point 0.5L,0.8L,1.0,0.8C,0.5C;

■ Display all electrical parameters on one screen;

■ Reference standard and current source integrated ;

■ Overload, short circuit, open circuit protection;

■ Voltage test point 10%,20%,50%,80%,100%,110%,120%;

■ Current test point 5%,10%,20%,30%,50%,70%,100%,120%;

PARAMETERS

Electrical parameters
Accuracy	0.02%, 0.05%, 0.1%
Power supply	One Phase AC 100-265V, 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 0.1V, 1V; 0-1.2V
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; 5mA
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 or 0.02%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; 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	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/0-1.2V	22KG
302D120005	0.05%	0-600V	0-120A/0-1.2V	22KG
302D6001	0.1%	0-600V	0-60A/0-1.2V	21KG
302D60005	0.05%	0-600V	0-60A/0-1.2V	21KG
302D2401	0.1%	0-600V	0-24A/0-1.2V	16KG
302D24005	0.05%	0-600V	0-24A/0-1.2V	16KG
302D1201	0.1%	0-500V	0-12A/0-1.2V	15KG
302D12005	0.05%	0-500V	0-12A/0-1.2V	15KG
302D601	0.1%	0-380V	0-6A/0-1.2V	12KG
302D6005	0.05%	0-380V	0-6A/0-1.2V	12KG

PACKING LIST

Item	Name	QTY
1	GF302D machine	1PC
2	Scanning head	1PC
3	Energy pulse cable(input)	1PC
4	Energy pulse cable(output)	1PC
5	Voltage test cable	4PCS
6	Current test cable 100A (Optional)	6PCS
7	Current test cable 20A	6PCS
8	RS232 communication cable	1PC
9	Opreration Manual	1PC
10	Factory test certificate	1PC
11	Portable box	1PC
12	PC automatic testing software(Optional)	1PC
13	Hanging energy meter rack(Optional)	1PC