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NBN EN 60034-26 : 2007 COR 2015

Current

Current

The latest, up-to-date edition.

ROTATING ELECTRICAL MACHINES - PART 26: EFFECTS OF UNBALANCED VOLTAGES ON THE PERFORMANCE OF THREE-PHASE CAGE INDUCTION MOTORS

Published date

12-01-2013

INTRODUCTION
1 Scope
2 Normative references
3 Effects of unbalanced voltages on performance
  3.1 Currents
  3.2 Heating
  3.3 Torques
  3.4 Full-load speed
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.

DocumentType
Standard
PublisherName
Belgian Standards
Status
Current

Standards Relationship
I.S. EN 60034-26:2006 Identical
NF EN 60034-26 : 2007 Identical
BS EN 60034-26:2006 Identical
EN 60034-26:2006/AC:2014 Identical
IEC 60034-26:2006 Identical
DIN EN 60034-26 : 2007 COR 1 2015 Identical

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