The UHV primary equipment that is newly installed and has been operated for a period of time after maintenance must be subjected to on-site high-voltage tests before it is put into operation. By analyzing and calculating the key technical indicators of the field test device, the application of high-resistance field partial discharge and withstand voltage test research can help the accuracy of on-site diagnosis of UHV AC and DC equipment, reduce the test time, and improve the performance of UHV equipment usage efficiency.
Core technologies:
1. The output voltage is 1200kV;
2. Compensation capacity 206MVA;
3. Small dielectric loss: 0.01%;
4. Partial discharge <>
5. Strong anti-interference;
6. Building block structure, time-saving assembly and convenient transportation.
Test voltage: 910kV. Test frequency: 239.10Hz









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