Power Cable Pipeline Underground Cable Fault Distance Locator Cable Fault Locating System

ZX-A11 cable fault Locator is for detecting cable fault of various kinds, cables of different cross-sections, different media or materials, like power cables, high-frequency coaxial cable, local tel cable, street lamp cable, underground wires. The cable faults like low resistance, short circuit, wire breaking open circuit fault, high resistance leak and flash-over fault. Super cable management system, auto report generation.

1) Windows operation system, wireless visual experts online guidance, scientific cable management system, real-time report generation.

2) Functions: fault distance measurement, fault pin-pointing, propagation speed test, cable path finding, burying depth detection, etc.

3) Test methods: TDR low voltage pulse, flashover method, audio frequency method, acoustic magnetic synchronous method, valley value method, peak value method, electromagnetic induction method and so on.

4) Display control: tester: notebook; others MCU control, pointer display.

5) Test range: test distance: 30km, depth of detection: 2 ~ 5m

6) Measurement accuracy: rough measurement error: + 10m (absolute value) or 1% (relative value).

Precision error: + 0.2m (fixed-point, path, depth)

7) Sampling frequency: 80MHz,40MHz,20MHz,10MHz

8) Sampling mode: automatic continuous sampling, and never miss any discharge waveform.

9) Low voltage pulse: width: 0.05/0.1/0.2/0.5/1/2/8uS

10) Output power: route power: 100W, impact power: 0 ~ 400W

11) Puncture high voltage: 0 ~ 35kV

12) Short circuit current: 0 ~ 320mA

13) Burn through power: 0 to 1225J