| Customization: | Available |
|---|---|
| After-sales Service: | Life Time Support |
| Warranty: | 1 Year for Automatic Current Transformer Test Set |
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GDVA-405 Automatic Current Transformer Test Set
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. 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
Tests for Potencial Transformer :
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
| GDVA-405 CT PT Analyzer | |
| 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 | 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:-10ºC-50ºC, moist:≤90% |
| Size | 70*50*41CM |
| Weight | 40kg |
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