BH GSO IEC 60034-27-4:2022

IEC 60034-27-4:2018
Bahraini Standard   Current Edition · Approved on 28 April 2022

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

BH GSO IEC 60034-27-4:2022 Files

BH GSO IEC 60034-27-4:2022 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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