IEC 61631:2020 + Redline

IEC 61631:2020 + Redline

IEC 61631:2020 (Redline version) Test method for the mechanical strength of cores made of magnetic oxides

120,00 €

Détails

IEC 61631:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 61631:2020 specifies a test method for the mechanical strength of cores made of magnetic oxides. This test method is suitable for most of the E-cores, ETD-cores, I-cores and ring-cores but other core types such as U-cores could be tested according to a derived method agreed by the parties concerned. This document is also applicable to the mechanical strength measurement of magnetic powder cores. This edition includes the following significant technical changes with respect to the previous edition:
- the phrase: "This document is also applicable to the mechanical strength measurement of magnetic powder cores" has been added in the scope,
- IEC 61246 has been replaced by IEC 63093-8, EN 1002-2 has been replaced by ISO 7500-1, ISO 4677-1 and ISO 4677-2 have been withdrawn,
- dimensions D and F in Figure A.1 and Table A.1 have been changed to be consistent with Figure 1 of IEC 63093-8:2018,
- addition of the content of ring-cores test,
- addition of Annex B,
- the location of the jig is amended in Figure 3,
- in Figure 5, the roller bars are moved to the edge of the I-core, aligned with the core.

Informations supplémentaires

Auteur International Electrotechnical Commission (IEC)
Comité TC 51
Edité par IEC
Type de document Norme
Edition révision n° 2
ICS 29.100.10 : Composants magnétiques
Nombre de pages 33
Mot-clé IEC61631,IEC 61631:2020 RLV,IEC 61631,TC 51