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IEC 60034-27-4:2018 ED1

Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines IEC 60034-27-4:2018 ED1

Publication date:   Jan 24, 2018

General information

60.60 Standard published   Jan 24, 2018

IEC

TC 2

International Standard

29.160.01   Rotating machinery in general

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Scope

IEC 60034-27-4:2018 provides recommended test procedures for the measurement of insulation resistance and polarization index of stator and rotor winding insulation of rotating electrical machines. This document recommends minimum acceptable values of insulation resistance and polarization index of winding insulation valid for fully processed low and high voltage AC and DC rotating electrical machines with a rated power of 750 W or higher.

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PUBLISHED
IEC 60034-27-4:2018 ED1
60.60 Standard published
Jan 24, 2018