Difference between Insulation Resistance & Hi-Pot Test | AC Vs DC Hipot | high voltage cable testing

[@jaydeeppurohit3655]

We do HV testing of cables using AC voltage source, in VLF (Very Low Frequency) testing we apply 38 kV (phase to earth) voltage on cable rated for 33 kV to test.

[@YuviPianist]

Good explanation

[@vijaydodiya6949]

Sir transformer all test karte he usi kit ka nam kya o video banaye na sir please request

[@planetinfluencedk5360]

Good bro

[@ElectricalRoadmap]

best information

[@Imtiyaz5power]

Thanks ❤

[@electromagneticworld]

Do remember to share it with your friends

[@anchalrai8796]

Cable lug proper nahi kaise check gare sir

[@electromagneticworld]

1- Lug should be crimped with proper dye.
2- You may use thermography camera to check temperature/hot spot.
3- There should be no loose connection.
4- Inhabiting compounds should be used inside lug before crimping.
5- Jelly should be used between connecting surfaces.