China Electric Equipment High Accuracy IEC60044 Automatic Current Transformer Test Equipment Portable CT PT Analyzer

Basic Info

Model NO.	GDVA-405
Current Measurement Range	0~10A
Current Measurement Error	<±0.1%+0.01%Fs
Voltage Measurement Range	0~200V
Voltage Measurement Error	< ±0.1%+0.01%Fs
Transport Package	Plywood Case
Specification	35kg
Trademark	GOLD
Origin	Chongqing, China
HS Code	9030849000
Production Capacity	200piece/Month

Product Description

China Electric Equipment High Accuracy IEC60044 Automatic Current Transformer Test Equipment Portable CT PT Analyzer

 

Application:

Tests for current transformer:

• Excitation curve and parameters test

• Turns ratio test

• Ratio and phase error test

• Polarity mark check

• Winding resistance measurement

• Secondary loop burden measurement

• Error line curve test for protection CT

• Transient CT parameters test

• CT nameplate guess

• Saturation hysteresis loop curve measurement

• Tests for Potencial Transformer:

• Turns ratio test

• Ratio error and phase angle error test

• Polarity test

• Secondary burden test

• Winding resistance test

Applications of CT/ PT Analyzer:

• CT nameplate check

• CT parameters check in work burden

• CT transient parameters analysis

• CT ratio and phase error calibration

• PT routine test

Specifications:

Item Name		GDVA-405 CE Certificate Automatic Current Transformer CT and PT Potentional Transformer Tester
Test standards		IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5, C57.13
Power supply		AC220V±10%, 50/60Hz±10%
Voltage output		0.1~180V (AC)
Current output		0.001~5A(RMS)
Power output		500VA
Max. knee voltage measurement		45KV
Current measurement	Range	0~10A (automatically change range in 0.1/0.4/2/10A)
	Error	<±0.1%+0.01%FS

Voltage measurement	Range	0~200V (automatically change range in 1V/10V/70V/200V)
	Error	< ±0.1%+0.01%FS
Turns ratio measurement Range		1~35000 1~2000, error<0.05% 2000~5000,error<0.1% 5000~35000,error<0.2%
Phase measurement	error	±2min
	resolution	0.01min
Winding resistance measurement	Range	0~8kΩ (automatically change range in2ohm/20ohm/80ohm/800ohm/8kohm)
	Error	< 0.2%RDG+0.02%FS
	Maximum resolution : 0.1mΩ
Temperature measurement		-50~100 Celsius degree; error<3 Celsius degree
CT Secondary burden	Range	0~160ohm (automatically change range in 2ohm/20ohm/80ohm/160ohm)
	Error	<0.2%RDG+0.02%FS
	Maximum resolution : 0.001ohm
PT Secondary burden	Error	0~80kohm (automatically change range in 800ohm/8kohm/80kohm)
	Maximum	<0.2%RDG+0.02%FS
	resolution	0.1ohm
PT ratio measurement	Range	1~35000, 1~10000 error<0.1%, 10000~35000 error<0.2%
	PT ratio error measurement :Typical error<0.05%, Maximum Error<0.1%
	PT phase angle measurement maximum error < 3min
Make evaluation for test results according to selected standards Make word report for test result Make word reports one time for multi-group test records on the PC Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test Compare excitation curves with saved excitation curves in the same window
Memory capacity			>1000 groups test results
Working condition temperature			-10ºC~50ºC; moist ≤90%

Real Pictures: