35KV DC High Voltage Cable Fault Locator , Second - impulse Method / Step Voltage Method

35KV DC High Voltage Cable Fault Locator , Second - impulse Method and Step Voltage Method Quick Detail: 1. For Pre-location and pin-pointing cable fault 2. 35KV DC high voltage output power 3. Low voltage impulse method 4. Pulse current method 5. Second-impulse method 6. Acoustic and magnetic synchronization method 7. Electromagnetic method 8. Step voltage method Description: T20 can generate a DC high voltage power up to 35KV, and makes discharge breakdown to the cable