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NF EN 61631 : 2005

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

TEST METHOD FOR THE MECHANICAL STRENGTH OF CORES MADE OF MAGNETIC OXIDES
Superseded date

11-12-2021

Published date

01-12-2013

AVANT-PROPOS
INTRODUCTION
1 Domaine d'application
2 Références normatives
3 Définitions
4 Appareillage
  4.1 Support d'essai des noyaux et cale de charge
  4.2 Dispositif d'essai
  4.3 Dispositif de mesure de l'humidité
5 Noyaux d'essai
  5.1 Nombre de noyaux d'essai
  5.2 Précautions à prendre
6 Essais
  6.1 Conditions d'essai
  6.2 Procédures d'essai
Figure 1 - Essai E
Figure 2 - Essai W
Figure 3 - Essai T
Figure 4 - Essai M
Figure 5 - Essai 1
Annexe A (normative) Dimensions types des noyaux E et leur
                     support pour l'essai de résistance
Figure A.1 - Désignation des noyaux E
Tableau A.1 - Support des noyaux d'essai
Annexe ZA (normative) Références normatives à d'autres
                      publications internationales avec les
                      publications européennes correspondantes

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 and I-cores but other core types such as U-cores could be tested according to a derived method agreed by the parties concerned.

DevelopmentNote
Indice de classement: C93-352. (02/2005)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
EN 61631:2001 Identical
SN EN 61631 : 2001 Identical
NBN EN 61631 : 2002 Identical
I.S. EN 61631:2001 Identical
IEC 61631:2001 Identical
BS EN 61631:2001 Identical
DIN EN 61631:2002-08 Identical

IEC 61246:1994+AMD1:2002 CSV Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts - Dimensions
EN 10002-2 : 1991 METALLIC MATERIALS - TENSILE TESTING - PART 2: VERIFICATION OF THE FORCE MEASURING SYSTEM OF THE TENSILE TESTING MACHINE
ISO 4677-1:1985 Atmospheres for conditioning and testing Determination of relative humidity Part 1: Aspirated psychrometer method
ISO 4677-2:1985 Atmospheres for conditioning and testing Determination of relative humidity Part 2: Whirling psychrometer method

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