Wrindu RDHG-D CT PT Transformer Comprehensive Tester (2500V, 1000A)

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.