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Working power supply: AC220V±10% 、50Hz
Facility discharge: 0～2500Vrms， 5Arms（20Apeak）
High current output: 0～1000A
Excitation accuracy: ≤0.5%（0.2%*reading+0.3%*range）
Secondary winding resistance measurement
- Range: 0.1～300Ω
- Accuracy: ≤0.5%（0.2%*reading+0.3%*range）
Secondary actual load measurement
- Range: 5～1000VA
- Accuracy: ≤0.5%（0.2%*reading+0.3%*range）±0.1VA
Phase measurement (angle difference)
- Accuracy: ±4min
- Resolution: 0.1min
Ratio difference
- Accuracy: ≤0.05%
CT ratio measurement range
- Range: ≤25000A/5A（5000A/1A）
- Accuracy: ≤0.5%
PT ratio measurement range
- Range: 1～500KV
- Accuracy: ≤0.5%
Working environment
Temperature: -10 ℃ ~ 40 ℃, humidity: ≤90%, altitude: ≤1000m
Product features:
1. Support detection of CT and PT, stand-alone output voltage 0-2500V, current 0-1000A.
2. The CT/PT testing set meet the requirements of GB1207, GB1208 and other regulations.
3. No need to connect other auxiliary equipment, all testing items can be completed in a single machine.
4. Comes with a micro-fast printer, can directly print test results on site.
5. Using intelligent controller, simple operation.
6. Large screen LCD, graphical display interface.
7. CT / PT (excitation) inflection point value is automatically given according to regulations.
8. Automatically give 5% and 10% error curves.
9. 3000 sets of test data can be saved without loss after power off.
10. Support U disk transfer data, can be read through a standard PC, and generate a test report.
11. Small and light ≤22Kg, very conducive to on-site testing.
