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DIN IEC/TS 60034-27-5 VDE V 0530-27-5:2024-07

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)
Class/Status: Standard, valid
Released: 2024-07
VDE Art. No.: 0500280

This standard IEC 60034-27-5 provides recommended test procedures for the off-line partial discharge tests on stator and rotor winding insulation of rotating electrical machines energized by an impulse voltage generator producing repetitive short-risetime voltage impulses. The standard is most likely to be relevant to rotating machines supplied by a voltage source convertor.