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IEC 60404-1-1:2004

Current
Current

The latest, up-to-date edition.

Magnetic materials - Part 1-1: Classification - Surface insulations of electrical steel sheet, strip and laminations
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

20-04-2004

Publisher

International Electrotechnical Committee

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classifications of surface insulations of electrical
  steel sheet, strip and laminations

Establishes a classification of surface insulations for electrical steel sheet, strip and laminations according to their general composition, relative insulating ability and function. These surface insulations are either oxide layers or applied coatings. The purpose of this classification is to create a nomenclature for the various types of surface insulations and to assist users of surface insulations by providing general information about the chemical nature and use of the surface insulations. It is not the intent of this classification to specify insulation requirements in terms of specific values of surface insulation resistance. Such requirements are agreed between the purchaser and the steel producer, where applicable. The classification is used in conjunction with the various specifications for cold rolled electrical steels (see the standards in the IEC 60404-8 series in Clause 2).

Committee
TC 68
DevelopmentNote
Stability Date: 2019. (09/2017)
DocumentType
Standard
Pages
13
PublisherName
International Electrotechnical Committee
Status
Current

Standards Relationship
NF EN 60404 1-1 : 2003 PR Identical
JIS C 2557:2014 Identical

05/30136183 DC : DRAFT JUL 2005 IEC 60404-8-7 - MAGNETIC MATERIALS - PART 8-7: SPECIFICATION OF INDIVIDUAL MATERIALS - COLD-ROLLED GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND STRIP DELIVERED IN THE FULLY-PROCESSED STATE
I.S. EN 10342:2005 MAGNETIC MATERIALS - CLASSIFICATION OF SURFACE INSULATIONS OF ELECTRICAL STEEL SHEET, STRIP AND LAMINATIONS
DIN EN 10342:2005-09 MAGNETIC MATERIALS - CLASSIFICATION OF SURFACE INSULATIONS OF ELECTRICAL STEEL SHEET, STRIP AND LAMINATIONS
15/30334742 DC : 0 BS EN 60404-8-8 ED 2.0 - MAGNETIC MATERIALS - PART 8-8: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - THIN ELECTRICAL STEEL STRIP AND SHEET FOR USE AT MEDIUM FREQUENCIES
04/30125760 DC : DRAFT NOV 2004 EN 10342 - MAGNETIC MATERIALS - CLASSIFICATION OF SURFACE INSULATIONS OF ELECTRICAL STEEL SHEET, STRIP AND LAMINATIONS
IEC 60404-8-8:2017 Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies
API STD 541 : 2014 FORM-WOUND SQUIRREL CAGE INDUCTION MOTORS - 375 KW (500 HORSEPOWER) AND LARGER
API 546 : 2008 BRUSHLESS SYNCHRONOUS MACHINES - 500 KVA AND LARGER
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
BS EN 10342:2005 Magnetic materials. Classification of surface insulations of electrical steel sheet, strip and laminations

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 60404-8-5:1989 Magnetic materials. Part 8: Specifications for individual materials. Section Five: Specification for steel sheet and strip with specified mechanical properties and magnetic permeability
IEC 60404-8-8:2017 Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies
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
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 60404-11:1991+AMD1:1998+AMD2:2012 CSV Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip
IEC 60404-8-2:1998 Magnetic materials - Part 8-2: Specifications for individual materials - Cold-rolled electrical alloyed steel sheet and strip delivered in the semi-processed state

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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