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IEC 60641-3-1:2008

Current

Current

Pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1

Available format(s)

Hardcopy , PDF

Language(s)

English - French

Published date

07-21-2008

US$57.00
Excluding Tax where applicable
Summarise this standard

FOREWORD
1 Scope
2 Normative references
3 Designation (according to IEC 60641-1)
4 Requirements

IEC 60641-3-1:2008 gives the requirements for pressboard for electrical purposes comprised of 100 % sulphate wood pulp or a mixture of sulphate wood pulp and cotton. The main changes with respect to the previous edition are:
- Requirements for types B.0.3 and B.5.3 were added;
- The precompressed type B.3.1 was divided in B.3.1A and B.3.1B (higher flexibility);
- Types B.6.1 has been replaced with a new type, but the designation has been kept;
- Type B.7.1 has been deleted;
- The thickness relation of the properties has been simplified; and
- The values were adjusted to today's needs of users.

Committee
TC 15
DevelopmentNote
Stability Date: 2017. (10/2017)
DocumentType
Standard
Pages
21
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

US$57.00
Excluding Tax where applicable