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EN 61631:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Superseded date

02-07-2020

Superseded by

EN IEC 61631:2020

Published date

11-10-2001

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Introduction
1 Scope
2 Normative references
3 Definitions
4 Apparatus
  4.1 Test core support and loading wedge
  4.2 Testing device
  4.3 Humidity measuring device
5 Test cores
  5.1 Number of test-cores
  5.2 Precautions
6 Testing
  6.1 Test conditions
  6.2 Test procedures
Annex A (normative) - Standard E core dimensions and
                       its support for strength test
Annex ZA (normative) - Normative references to international
                       publications with their corresponding
                       European publications

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.

Committee
CLC/SR 51
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

Standards Relationship
PN EN 61631 : 2002 Identical
NF EN 61631 : 2005 Identical
IEC 61631:2001 Identical
SN EN 61631 : 2001 Identical
I.S. EN 61631:2001 Identical
NBN EN 61631 : 2002 Identical
NEN EN IEC 61631 : 2001 Identical
BS EN 61631:2001 Identical
CEI EN 61631 : 2002 Identical
DIN EN 61631:2002-08 Identical
PNE-prEN 61631 Identical
OVE/ONORM EN 61631 : 2002 Identical

EN 60401-3:2016 Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores
BS EN 60401-3:2016 Terms and nomenclature for cores made of magnetically soft ferrites Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores

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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