Power Cable Fault Finder

Finding the location of an underground cable fault doesn t have to be like finding a needle in a haystack.

Power cable fault finder.

It offers a 33 kv ac peak vlf output vlf cable burn mode and a 760 j discharge output up to 13 kv. Loop tests for locating faults in underground cables edit in addition to pulse reflection method and transient method there are two popular loop tests for finding the location of faults in underground cables. Two of the popular techniques are the murray and varley loop tests for locating faults in underground cables this article explains about few other popular techniques for locating faults in underground cables viz. Loop tests to finding cable faults.

A common approach to test cable and determine insulation integrity is to use a hi pot test in a hi pot test a dc voltage is applied for 5 to 15 min. Use our underground cable locator rental to locate buried cables. Power cable fault locating and testing takes on a whole new dimension with the modular cable fault locating concept from megger. Other industry standard tests are given in aeic cs5 94.

It is a complete tool for ac testing and fault locating cables rated up to 25 kv and is tdr radar ready. Sunbelt rentals offers competitively priced cable detectors. Cable faults can be easily located if a sound cable runs along with the grounded cables. Cable fault on two cables.

The vt 33 is the world s only combination vlf hipot and cable fault locator or thumper. Sophisticated methods that reduce the stress on insulation systems. In cable identification the faulty cables are identified from the fault free cables at the already determined site. Following are the types of loop tests.

For further resources why not check out our video support library and our electrical testing electrical safety blog. But finding the exact location of the cable fault needs special techniques. We ve assembled helpful technical guides on cable testing and cable fault location from leading manufacturers in the field if you are looking for something specific don t hesitate to contact us. However you should understand that there is no single method or combination of methods that is best.

Leveraging on our world class manufacturing and technical expertise we deal in an encompassing range of cable fault locator cable fault locators underground power cable fault locator techno cable fault locator cable fault finder cable fault location cable test van surge wave generator cable fault detector techno cable fault locator. Cable fault finding guide. Finding the type of a fault in underground cables using a megger should not be a difficult task.