Standard

NEN-EN-IEC 60034-27-4:2018 en

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

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About norm

Status Current
Number of pages 79
Committee Elektrische machines
Published on 01-07-2018
Language English
NEN-EN-IEC 60034-27-4 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.

Details

ICS-code 29.160.01
Dutch title Roterende elektrische machines - Deel 27-4: Het bepalen van de isolatieweerstand en de polarisatie-index van de isolatie van statorwikkelingen van roterende elektrische machines
English title Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines

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