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JSCP-405 Series CT/PT Analyzer


Description

Description

JSCP-405 Series CT/PT Analyzer

Applications of JSCP-405 Series 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

Features of JSCP-405 Series CT/PT analyzer:
High quality standard (top quality among China domestic brands)
12.1 inch colorful LCD touch screen
Humanized design
Powerful function
Highly automatic, easy to operate
High precision and reliable test results

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 Voltage Transformer:
1.Turns ratio test
2. Ratio error and phase angle error test
3. Polarity test
4. Secondary burden test
5. Winding resistance test

Technical parameters

Technical parameters

1. Test standards: IEC60044-1, IEC60044-6, IEC60044-2, IEC60044-5, C57.13 
2. Power supply: AC220V±10%, 50/60Hz±10% 
3. Voltage output: 0.1~180V (AC) 
4. Current output: 0.001~5A(RMS) 
5. Power output: 500VA 
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: 0~200V (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. Winding 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  1~10000 error<0.1%  10000~35000 error<0.2%  16. PT ratio error measurement: Typical error <0.05%, Maximum Error<0.1%  17. PT phase angle measurement: maximum error < 3min  18. Make evaluation for test results according to selected standards  19. Make word report for test result  20. Make word reports one time for multi-group test records on the PC  21. Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test  22. Compare excitation curves with saved excitation curves in the same window  23. Memory capacity: >1000 groups test results  
24. Working condition: Temperature: -10℃ – 50℃; moisture: ≤90% 
25. Size: 485mm×356mm×183mm 
26. Weight: <15kg