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BS EN 60034-26:2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-09-2014

Superseded date

03-03-2026

Superseded by

BS EN IEC 60034-26:2026

$325.41
Including GST where applicable

INTRODUCTION
1 Scope
2 Normative references
3 Effects of unbalanced voltages on performance
4 Derating of motor to prevent overheating
Annex A (informative) - Determination of the symmetrical
        components of the line-to-line voltages U[1], U[2],
        U[3] of a three-phase system
Annex B (informative) - Approximate determination
Annex ZA (normative) - Normative references to international
         publications with their corresponding European publications

Describes the effects of unbalanced voltages on the performance of three-phase cage induction motors.

Committee
PEL/2
DevelopmentNote
Supersedes 04/30115712 DC (02/2007) Supersedes DD IEC/TS 60034-26. (05/2014)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This part of IEC 60034 describes the effects of unbalanced voltages on the performance of three-phase cageinduction motors.

EN 60034-12:2017 Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
IEC 60034-12:2016 Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors

$325.41
Including GST where applicable