Register now or log in to join your professional community.
First you need to secify the faulted phase using DC Hipot or better using VLF tester.
Second , you use one of two techniques : Bridge technique or the best one TDR Time Domain Reflectrometry .
In the last technique a pulse with a predetermined duration and speed are sent through the cable , at the point of fault a change in impedance occurs and the pulse is reflected showing the distance on the screen.
Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.
