I.S. EN 60404-2:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
MAGNETIC MATERIALS - PART 2: METHODS OF MEASUREMENT OF THE MAGNETIC PROPERTIES OF ELECTRICAL STEEL STRIP AND SHEET BY MEANS OF AN EPSTEIN FRAME
31-01-2020
01-01-2008
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Superseded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 |
| 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 |
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