HZ-G35A is our company's newly developed innovative integrated high-voltage power supply product, with the advantage of stable performance, leading technology, portable and safe. The equipment meets the "Standards of the Electric Power Industry of the People's Republic of China-General Technical Requirements for High Voltage Test Equipment". This product adopts the principle of switching power supply and can output maximum 35KV DC negative high voltage. It equipped with built-in capacitor, vacuum shock ignition, emergency stop and automatic discharge function, safe and reliable. Cooperating with any cable fault tester produced by our company, it can easily use multiple pulse method or current flashover method for rough measurement, pre-locating or accurately locating of cable fault.

Technical parameters

This product is mainly used for impulse discharging when sample high-resistance fault waveforms of power cable of 35KV and below, and for impulsive discharge when precisely locate fault point. It can also be used for the burn-through of high-resistance faults of power cables and external sheath precisely locating for extra-high voltage cables above 110KV. It can burn through the breakdown point in a short time and reduce resistance in the breakdown point.

1. Output mode: pulse output, DC output

2. Output voltage: negative voltage, 0~-35kv continuously adjustable

3. Working current: ≤40mA

4. Working mode: single pulse, continuous pulse, DC output

5. Built-in capacitance: 2.8uF/35kv

6. Discharge energy: ≤1715J

7. Pulse period: 3s~8s adaptive

8. Automatic discharge: automatic discharge after shutdown

9. Working power supply: power frequency 220V±10%

10. Display screen: 800×480 resolution touch screen

11. Working temperature: -10℃~40℃

12. Working humidity: ≤80%

13. Altitude: ≤1000m

14. Dimensions: 478(L)*370(W)*448(H) mm

15. Weight: ≤28kg