LV and MV cable testing

[Isaiah]

Other than DC Megger and AC Hi Potential, what other common tests are performed in the field for LV and MV cable?



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[zbang]

"Tan delta" for MV cables.

 

[Lester Burnham]

Ground impedance measurement

 

[Hv&Lv]

I like a TDR for MV. I realize it isn’t an actual “test” but it allows me to “see“ the cable with any bends, twists, splices, issues, etc, and where they are located.

 

[Terminator5047]

Other than DC Megger and AC Hi Potential, what other common tests are performed in the field for LV and MV cable?



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Smoke test