CT and PT Analyzer GDVA-404 manufacturer from China Gold Co.,Ltd

Price:	2.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU,Paypal,Money Gram
Place of Origin:	Chongqing, China (Mainland)


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Product Detail

Model No.: GDVA-404

Production Capacity: 500Sets/per Month

Delivery Date: 10days

PT Analyzer: CT Analyzer

Means of Transport: Ocean,Land,Air

Packing: Wooden Case

Tester: Transformer Tester

Current Transform Analyzer: Power Analyzer

GDVA-404 CT PT Analyzer

Introduction:

Tests for Current Transformer:	Tests for Potencial Transformer:
1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement	1 Turns ratio test 2 Ratio error and phase angle error test 3 Polarity test 4 Secondary burden test 5 Winding resistance test

Tests for Current Transformer:

Tests for Potencial Transformer:

1 Excitation curve and parameters test

2 Turns ratio test

3 Ratio and phase error test

4 Polarity mark check

5 Winding resistance measurement

6 Secondary loop burden measurement

7 Error line curve test for protection CT

8 Transient CT parameters test

9 CT nameplate guess

10 Saturation hysteresis loop curve measurement

1 Turns ratio test

2 Ratio error and phase angle error test

3 Polarity test

4 Secondary burden test

5 Winding resistance test

Applications of CT/ PT Analyzer:

1.CT nameplate check

2.CT parameters check in work burden

3.CT transient parameters analysis

4.CT ratio and phase error calibration

5.PT routine test

Specifications:

Test standards	IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
Power supply	AC220V±10%,50Hz/60Hz±10%
Power output	0.1~125V (AC)
Current output	0.001~5A(RMS)
Power output	300VA
Max. knee voltage measurement	45kv
Current measurement range	0~10A (automatically change range in 0.1/0.4/2/10A)
Current measurement error	<±0.1%+0.01%FS
Voltage measurement range	0~200 V (automatically change range in 1V/10V/70V/200V)
Voltage measurement error	< ±0.1%+0.01%FS
Turns ratio measurement range	1~30000; 1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2%
Phase measurement	Error: ±2min,resolution:0.01min
Coil resistance measurement	Range 0~8kΩ(automatically change range in 2ohm /20ohm /80ohm/800ohm/8kohm)Error<0.2%RDG+0.02%FS Maximum resolution0.1mΩ
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	Range :0-80kohm (automatically change range in 800ohm / 8kohm /80kohm) Error:<0.2%RDG+0.02%FS Maximum resolution: 0.1ohm
PT ratio measurement	Range:1~30000,1~5000 error<0.2% ;5000~30000 error<0.5%
Saved data groups	>1000groups
Work condition	Temperature:-10℃-50℃, moist:≤90%
Size	485mm×356mm×183mm
Weight	<15Kg
Test standards	IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
Power supply	AC220V±10%,50Hz/60Hz±10%
Power output	0.1~125V (AC)
Current output	0.001~5A(RMS)
Power output	300VA
Max. knee voltage measurement	45kv
Current measurement range	0~10A (automatically change range in 0.1/0.4/2/10A)
Current measurement error	<±0.1%+0.01%FS
Voltage measurement range	0~200 V (automatically change range in 1V/10V/70V/200V)
Voltage measurement	error < ±0.1%+0.01%FS
Turns ratio measurement	Range:1~30000;1~2000 error<0.05%;2000~5000 error>0.1%; 5000~35000 error<0.2%
Phase measurement	error±2min,resolution:0.01min
Coil resistance measurement	Range: 0~8kΩ(automatically change range in 2ohm /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 <0.2%RDG+0.02%FS ;Maximum resolution :0.1ohm
PT ratio measurement	Range: 1~30000,1~5000 error<0.2%;5000~30000 error<0.5%
Saved data groups	>1000groups
Work condition	Temperature-10℃-50℃, moist:≤90%
Size	485mm×356mm×183mm
Weight	<15Kg