cable fault detector with electromagnetic principle

Brand Name:XZH TEST

Model Number:XHDD503E

Place of Origin:Xi'an, Shaanxi, China

... point. A high-voltage pulse generator is used to cause flash over discharge at the fault point. Physical phenomena such as vibration waves, sound waves, and electromagnetic waves generated by the flash over discharge at the fault point are picked up by a

Brand Name:PQWT

Model Number:GX800

Place of Origin:CHINA

...Cables Locator Electricity Cables Fault Detection 1. PQWT-GX800 pipe locator is based on electromagnetic induction method to the application of communication principles designed. Included in the use of more user-friendly design, through large-screen liquid crystal display signal strength, grate, arrows and voice prompts make the operator to easily determine the location and underground cable fault...

Brand Name:Tianyihongda

Model Number:TYHD-2

Place of Origin:Beijing,China

...cable indicator is suitable for the cable 35kV system (including bellow 35kV system).It can only judge short-circuit, without locally indicating function. When short-circuit happened in cable,It can help line finder find the fault quickly .shorten power-off duration,improve the reliability of power supply,The picture of product is below: Working principle: Using clip-on line structure of fault detector...