Test method for the mechanical strength of cores made of magnetic oxides

IEC 61631:2020 is available as IEC 61631:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the 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to the mechanical strength measurement of magnetic powder cores" has been added in the scope; - IEC 61246 has been replaced by IEC 63093-8; EN 1002-2 has been replaced by ISO 7500-1; ISO 4677-1 and ISO 4677-2 have been withdrawn; - dimensions D and F in Figure A.1 and Table A.1 have been changed to be consistent with Figure 1 of IEC 63093-8:2018; - addition of the content of ring-cores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.

Prüfverfahren zur Bestimmung der mechanischen Festigkeit von magnetischen Oxidkernen

Méthode d'essai pour la résistance mécanique des noyaux en oxydes magnétiques

IEC 61631:2020 est disponible sous forme de IEC 61631:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.

Metode za preskušanje mehanske trdnosti jeder iz magnetnih oksidov

General Information

Status
Published
Publication Date
25-Jun-2020
Current Stage
6060 - Document made available - Publishing
Start Date
26-Jun-2020
Completion Date
26-Jun-2020

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 61631:2020
01-oktober-2020
Nadomešča:
SIST EN 61631:2002
Metode za preskušanje mehanske trdnosti jeder iz magnetnih oksidov
Test method for the mechanical strength of cores made of magnetic oxides
Prüfverfahren zur Bestimmung der mechanischen Festigkeit von magnetischen
Oxidkernen
Méthode d'essai pour la résistance mécanique des noyaux en oxydes magnétiques
Ta slovenski standard je istoveten z: EN IEC 61631:2020
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN IEC 61631:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 61631:2020

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SIST EN IEC 61631:2020


EUROPEAN STANDARD EN IEC 61631

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2020
ICS 29.100.10 Supersedes EN 61631:2001 and all of its amendments
and corrigenda (if any)
English Version
Test method for the mechanical strength of cores made of
magnetic oxides
(IEC 61631:2020)
Méthode d'essai pour la résistance mécanique des noyaux Prüfverfahren zur Bestimmung der mechanischen Festigkeit
en oxydes magnétiques von magnetischen Oxidkernen
(IEC 61631:2020) (IEC 61631:2020)
This European Standard was approved by CENELEC on 2020-06-11. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 61631:2020 E

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SIST EN IEC 61631:2020
EN IEC 61631:2020 (E)
European foreword
The text of document 51/1312/CDV, future edition 2 of IEC 61631, prepared by IEC/TC 51 "Magnetic
components, ferrite and magnetic powder materials" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN IEC 61631:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-03-11
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-06-11
document have to be withdrawn

This document supersedes EN 61631:2001 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 61631:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 63093-6 NOTE Harmonized as EN IEC 63093-6
IEC 63093-8 NOTE Harmonized as EN IEC 63093-8
IEC 63093-12 NOTE Harmonized as EN IEC 63093-12


2

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SIST EN IEC 61631:2020
EN IEC 61631:2020 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards
...

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