Medium-Voltage Cables, Part 5

Medium-Voltage Cables, Part 5

The AC hi-pot test method is good for identifying high-impedance and conductive defects in cables.

Testing medium-voltage (MV) cables with the high-potential (hi-pot) test is typically part of a MV cable testing program. In Part 4, we looked at the advantages and disadvantages of the DC version of this test. What about the AC version?

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