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EVS-EN IEC 60034-26:2026

Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors

General information

Valid from 16.03.2026
Base Documents
IEC 60034-26:2026; EN IEC 60034-26:2026
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.10.2015
Corrigendum
06.02.2007
Main
IEC 60034-26:2026 describes the effects of unbalanced voltages on the performance of three-phase cage induction motors. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) clarification that voltages are line-to-line voltages in Clause 4, Annex A and Annex B;
b) addition of design NE according to IEC 60034-12 in Clause 4.

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