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GDVA-404 Automatic CT PT Analyzer / IEC Standard CT PT Analyzer

ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
City: Chongqing
Province/State: Chongqing
Country/Region: China
Tel: 86--15998954947
Contact Person:
Mr Rita

GDVA-404 Automatic CT PT Analyzer / IEC Standard CT PT Analyzer

Place of Origin : China
Brand Name : GOLD
Model Number : GDVA-404
MOQ : 1 set
Price : 3USD
Packaging Details : Safety wooden case
Delivery Time : within 15 business days
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 100sets/month
Certification : ISO9001
Item Name : Automatic CT PT Analyzer
Power Supply : AC220V±10%,50Hz/60Hz±10%
Standard : IEC60044-1, IEC60044-6
Warranty : 12 months
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GDVA-404 Automatic CT PT Analyzer ,CT Analyzer


I.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
10)Saturation hysteresis loop curve measurement


II.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


III.CT PT Analyzer technical index
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 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


IV. Real Picture


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GDVA-404 Automatic CT PT Analyzer / IEC Standard CT PT Analyzer Images

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