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BS 5591:1978

Current

Current

The latest, up-to-date edition.

Methods of test for determination of ionic impurities in electrical insulating materials by extraction with liquids

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-1978

€140.23
Excluding VAT

NO CONTENTS SECTION

Applicable to electrical materials to be immersed in coolants or impregnants. The presence of ionizable soluble organic and/or inorganic materials is confirmed by the increase in volume conductivity of the liquid extract.

Committee
GEL/15
DevelopmentNote
Also numbered as IEC 60589 Supersedes 77/20330 DC and BS 2689(1956) (08/2005)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current
Supersedes

The purpose of this standard is to determine whether or not ionizable soluble organic and/or inorganic materials are present in electrical insulating materials. Their presence is confirmed by the increase in volume conductivity of the liquid extract and the test is considered to have particular significance when applied to electrical insulating materials which are to be immersed in coolants or impregnants.

Standards Relationship
UNE-EN 13677-2:2003 Identical
UNE-EN 60079-15:2006 Identical

BS 4J 10:1991 Specification for pressure-sensitive adhesive water resistant PVC tape
BS 3J 12:1991 Specification for pressure-sensitive adhesive identification tape

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