I.S. EN IEC 61631:2020
Current
The latest, up-to-date edition.
Test method for the mechanical strength of cores made of magnetic oxides (IEC 61631:2020)
Hardcopy , PDF
English
28-07-2020
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.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Test cores
6 Testing
Annex A (normative) Standard dimensions of E-cores and their support for strength test
Annex B (normative) Standard dimensions of ring-cores and methods for strength test
Bibliography
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