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BS EN 60371-2:2004

Current

Current

The latest, up-to-date edition.

Specification for insulating materials based on mica Methods of test

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-12-2004

£232.00
Excluding VAT

Committee
GEL/15
DevelopmentNote
Supersedes 78/31134 DC, 00/246816 DC and BS 6236-2(1988). (12/2004)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Defines the methods of test which are applicable to built-up mica materials, products based on them and mica paper. The main changes from the previous edition are as follows: a) All clauses re-numbered. b) Relevant template of ISO 67 has been added to this standard as Annex A. c) Clause 8: Tensile strength and elongation at break Procedure modified to give \'rate of movement\' instead of \'time limit\'. Different rate of movement for raw mica as opposed to reinforced and/or impregnated mica. d) Clause 11: Stiffness Size of test specimen revised. Wording modified so that standard covers materials using carriers other than woven glass cloth and materials that are 3-ply. Revision of terms \'\'machine direction\' and \'transverse direction\'. (These were incorrect in second edition (1987).) e) Clause 13: Elastic compression and plastic compression Tolerance on measurement of height of stack changed to within 0,01 mm. Times for change in pressure in procedure changed to 1 min. f) Clause 16: Electric strength Modified in line with Amendment 1 (1994) to the second edition (1987). Changes relate to latest edition of IEC 60243-1. g) Clause 19: Detection of defects and conductive particles Revised subclause.

Standards Relationship
NBN EN 60371-2 : 2005 Identical
NF EN 60371-2 : 2005 Identical
EN 60371-2:2004 Identical
DIN EN 60371-2 : 2005 COR 1 2006 Identical
IEC 60371-2:2004 Identical
I.S. EN 60371-2:2005 Identical
UNE-EN 60371-2:2004 Equivalent
UNE-EN 60371-2:1997 Identical

IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
IEC 60250:1969 Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
EN 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
ISO 178:2010 Plastics — Determination of flexural properties

£232.00
Excluding VAT