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IEC 60034-27-4-ed.1.0
Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines
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STANDARD published on 24.1.2018
The information about the standard:
Designation standards: IEC 60034-27-4-ed.1.0
Publication date standards: 24.1.2018
SKU: NS-806647
The number of pages: 79
Approximate weight : 237 g (0.52 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60034-27-4-ed.1.0 :
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. L’IEC 60034-27-4:2018 fournit des procedures d’essai recommandees pour la mesure de la resistance d’isolement et de l’index de polarisation de l’isolation des enroulements de stator et de rotor des machines electriques tournantes. Ce document recommande des valeurs minimales acceptables pour la resistance d’isolement et l’index de polarisation de l’isolation d’enroulement, applicables pour des machines tournantes a l’etat fini, haute et basse tension en courant alternatif et en courant continu d’une puissance assignee de 750 W ou plus.
