I.S. EN IEC 60034-2-3:2020
Current
The latest, up-to-date edition.
Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors (IEC 60034-2-3:2020)
Hardcopy , PDF
English - French
04-06-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Basic requirements
6 Test method for the determination of the efficiency of converter-fed motors
7 Interpolation of losses at any operating point
Annex A (informative) Losses of AC motors
Annex B (informative) Exemplary determination of losses and efficiency at various load points
Bibliography
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