Rotating electrical machines - Part 27-5: Off-line measurement of partial discharge inception voltage on winding insulation under repetitive impulse voltage IEC TS 60034-27-5:2021 ED1
IEC TS 60034-27-5:2021 provides an off-line measurement method of the partial discharge inception and extinction voltage on winding insulation under repetitive impulse voltage. This document is relevant to rotating machines supplied by a voltage source converter.
Life cycle
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PUBLISHED IEC TS 60034-27-5:2021 ED1 60.60
Standard published Apr 7, 2021