Gdva-405 Automatic Current Transformer CT Vt Analyzer

• After-sales Service: Lifetime Technical Support,Online Service
• Warranty: 1 Year
• Type: Universal Testing Machine
• Display: Digital
• Power Source: AC220V
• Apparatus: CT Vt Tester / Current Transformer Analyzer
• Model NO.: GDVA-405
• Function: Automatic Current and Voltage Transformer Test Set
• Device: CT PT Current and Voltage Transformer Meter
• Used Field: Transformer Manufacturing
• Test Projects: CT Polarity, Turn Ratio, Phase Error etc.
• OEM Supply: Yes
• Size: 485*356*183mm
• Net Weight: <15kg
• Test Standards: IEC60044-1,IEC60044-6,GB1208,GB16847
• Warranty Period: 1 Year
• Transport Package: Standard Venner Case
• Specification: ISO, CE
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9030849000
• Production Capacity: 1000 PCS/Month

Product Description

GDVA-405 Automatic Current Transformer CT VT Analyzer




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


Tests for voltage transformer:
1 Turns ratio test and phase angle error test
2 Polarity test
3 Secondary burden test
4 Coil resistance test

Applications for 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


CT PT Analyzer Technical Index:

1	Test standards	IEC60044-1, IEC60044-2,IEC60044-5,IEC60044-6, IEC61869,GB1208, GB16847, C57.13
2	Power supply	AC220V±10% , 50Hz/60Hz±10%
3	Power output	0.1~180V (AC)
4	Current output	0.001~5A(RMS)
5	Power output	300VA
6	Maximum knee voltage measurement	45kv
7	Current measurement	Range:0~10A (automatically change range in 0.1/0.4/2/10A)
		Error <±0.1%+0.01%FS
8	Voltage measurement	Range:0~200 V (automatically change range in 1V/10V/70V/200V)
		Error < ±0.1%+0.01%FS
9	Turns ratio measurement	Range :1~35000,
		1~2000 error<0.05%
		2000~5000 error>0.1%
		5000~35000 error<0.2%
10	Phase measurement	error : ±2min , resolution : 0.01min
11	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
12	Temperature measurement	-50~100 Celsius degree , error<3 Celsius degree
13	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
14	PT Secondary burden	Range 0~80kohm (automatically change range in 800ohm/8kohm/80kohm)
		Error <0.2%RDG+0.02%FS
		Maximum resolution: 0.1ohm
15	PT ratio measurement	Range :1~35000,
		1~5000 error<0.2%
		5000~35000 error<0.5%
16	Saved data groups	>1000groups
17	Work condition	Temperature : -10 °C~ 50 °C, moist :≤ 90%
18	Size	485mm×356mm×183mm
19	Weight	<15Kg