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IEC 60034-27-4

IEC 60034-27-4:2018
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 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.
BASE PUBLICATION
English/French

Technical committee

TC 2 Rotating machinery
Publication typeInternational Standard
Publication date2018-01-24
Edition1.0
ICS

29.160.01

Stability date2025
ISBN number9782832252529
Pages79
File size6.45 MB
EditionDatePublicationEditionStatus

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