Portable Transformer CT PT Analyzer CT PT CVT Tester

• After-sales Service: Life Time Support
• Warranty: 1 Year for Transformer CT PT Analyzer CT PT CVT T
• Type: CT PT Analyzer CT PT CVT Tester
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Model NO.: GDVA-405
• Control: Fully Automatic
• Weight: 15kg
• Power Source: AC220V
• Product Name: Current Power Transformer Tester CT PT Analyzer
• Test Standards: IEC60044-1/2/5/6
• Power Supply: 220V 50Hz
• Usage: Transformer Tester
• Voltage Output: 0.1~180V (AC)
• Current Output: 0.001~5A(RMS)
• Maximum Knee Voltage: 45kv
• Current Measurement Range: 0~10A
• Secondary Current: 1A,3A,5A
• Power Output: 500va
• Transport Package: Wooden Case
• Specification: 490*360*190mm
• Trademark: GOLD
• Origin: Chongqing
• HS Code: 9031809090
• Production Capacity: 200PCS/Month CT PT Analyzer

Product Description

GDVA-405 Portable Transformer CT PT Analyzer CT PT CVT Tester


Specification

GDVA-405 CT PT Analyzer
1	Test standards	IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
2	Power supply	AC220V±10%,50Hz/60Hz±10%
3	Power output	0.1~125V (AC)
4	Current output	0.001~5A(RMS)
5	Power output	300VA
6	Max. knee voltage measurement	45kv
7	Current measurement range	0~10A (automatically change range in 0.1/0.4/2/10A)
8	Current measurement error	<±0.1%+0.01%FS
9	Voltage measurement range	0~200 V (automatically change range in 1V/10V/70V/200V)
10	Voltage measurement error	< ±0.1%+0.01%FS
11	Turns ratio measurement range	1~30000; 1~2000 error<0.05%; 2000~5000 error>0.1%; 5000~35000 error<0.2%
12	Phase measurement	error:±2min,resolution:0.01min
13	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
14	Temperature measurement	-50~100 Celsius degree, error<3 Celsius degree
15	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
16	PT Secondary burden	Range 0-80kohm (automatically change range in 800ohm / 8kohm /80kohm) Error <0.2%RDG+0.02%FS Maximum resolution: 0.1ohm
17	PT ratio measurement	Range: 1~30000, 1~5000 error<0.2% 5000~30000 error<0.5%
18	Saved data groups	>1000groups
19	Work condition	Temperature:-10ºC-50ºC, moist:≤90%
20	Size	70*50*41CM
21	Weight	40kg

Test items
 

Tests for Current Transformer :	Tests for Potencial Transformer :	Applications of CT/ PT Analyzer:
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	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

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