I.S. EN 60404-2:1998

Superseded

View Superseded by

MAGNETIC MATERIALS - PART 2: METHODS OF MEASUREMENT OF THE MAGNETIC PROPERTIES OF ELECTRICAL STEEL STRIP AND SHEET BY MEANS OF AN EPSTEIN FRAME

Superseded date

01-31-2020

Published date

01-01-2008

Publisher

National Standards Authority of Ireland

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.

Foreword
1 Scope and object
2 Normative references
3 General principles of a.c. measurements
4 Procedure for the measurement of the specific total loss
5 Procedure for the determination of the peak value
  of magnetic polarization, r.m.s value of magnetic
  field strength, peak value of magnetic field strength
  and specific apparent power
6 General principles of d.c. measurements
7 Procedure for the d.c. measurement of the magnetic polarization
8 Test report
Annex A (informative) - Digital sampling methods for the
        determination of the magnetic properties
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Bibliography

Describes the grain oriented and non-oriented electrical sheet and strip for a.c. measurements of magnetic properties at frequencies up to 400 Hz and for d.c. magnetic measurements.

Committee	TC 68
DevelopmentNote	For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType	Standard
PublisherName	National Standards Authority of Ireland
Status	Superseded
SupersededBy	I.S. EN 60404-2:1998&A1:2008/ac:2018

Standards	Relationship
EN 60404-2:1998/A1:2008	Identical
IEC 60404-2:1996+AMD1:2008 CSV	Identical

EN 60404-4:1997/A2:2008	MAGNETIC MATERIALS - PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF MAGNETICALLY SOFT MATERIALS
IEC 60404-6:2003	Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 200 kHz by the use of ring specimens
IEC 60404-10:2016	Magnetic materials - Part 10: Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
IEC 60404-4:1995+AMD1:2000+AMD2:2008 CSV	Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials
IEC 60050-221:1990	International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components
IEC 60404-8-3:2005	Magnetic materials - Part 8-3: Specifications for individual materials - Cold-rolled electrical non-alloyed and alloyed steel sheet and strip delivered in the semi-processed state
IEC 60404-8-4:2013	Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
EN 60404-13 : 2007	MAGNETIC MATERIALS - PART 13: METHODS OF MEASUREMENT OF DENSITY, RESISTIVITY AND STACKING FACTOR OF ELECTRICAL STEEL SHEET AND STRIP
IEC 60404-8-7:2017	Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state
IEC 60404-13:1995	Magnetic materials - Part 13: Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip