Used to test various types of 380 v, 600 v, 10 kv, 35 kv, 110 kv, 220 kv, 380 kv voltage grade of copper aluminum core power cable, coaxial communication cable and all kinds of local cable fault, Such as cable full length, open circuit, short circuit, broken line, low resistance fault, high resistance fault, high resistance leakage, high and low impedance grounding, grounding fault, armor grounding fault, flashover discharge fault, poor grounding contact and cable path identification detection functions;

Cable full length, open circuit, short circuit, broken line, low resistance fault, high resistance fault, high resistance leakage, high and low impedance grounding, grounding fault, armor grounding fault detection;

1. Sampling methods: low voltage pulse method, impact flashover method, three pulse method, multiple pulse method speed measurement method
2. Sampling rate: 200 MHz, 100 MHz, 80 MHz, 40 MHz, 20MHz, 10 MHz
3. Pulse width: 0.05μs, 0.1μs, 0.2μs, 0.5μs, 1μs, 2μs, 8μs
4. Wave speed setting: cross-linked ethylene, polyvinyl chloride, oil impregnated paper, no dripping oil and unknown type self-setting
5. Impact high voltage: 35kV and below
6. Applicable cable voltage: 380 v, 600 v, 10 kv, 35 kv, 110 kv, 220 kv
7. Test distance: < 60km
8. Blind area: ≤0.5m
9. Resolution: 0.5m
10. Test accuracy: 0.5m
11. Impact high voltage: 0 ~ 8kV, 0 ~ 16kV, 0 ~ 32kV optional
12. High voltage partial voltage: voltage accuracy 1.5
13. Built-in capacitance: 8μF/32kV, 8μF/16kV, 2μF/32kV
14. First gear 0 ~ 8000V: The capacity value of the capacitor is 32µF;
Fifteen. The second stage 0 ~ 16000V: the capacity value of the capacitor is 8µF;
16. Third stage 0 ~ 32000V: The capacity value of the capacitor is 2µF
17. Adjustable discharge period: The discharge period can be adjusted from 0 to 99 seconds
18. Discharge time adjustable: discharge time 1 ~ 99 seconds adjustable, generally set at 0.3 seconds
19. High voltage output mode: DC, single pulse, periodic pulse
20. Maximum energy storage: ≥1024J