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DIN EN IEC 60034-27-4 VDE 0530-27-4:2019-04

* German Language Version *

Rotating electrical machines

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

(IEC 60034-27-4:2018); German version EN IEC 60034-27-4:2018
Class/Status: Standard, valid
Released: 2019-04
VDE Art. No.: 0500140

Contents

Note: You can pre-order this document (delivery subject to availability). Valid from 2019-04-01.

This part of IEC 60034 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.