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BS EN 61857-1:2005

BS EN 61857-1:2005

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Electrical insulation systems. Procedures for thermal evaluation General requirements. Low-voltage

Available format(s)

Hardcopy , PDF

Superseded date

23-07-2013

Language(s)

English

Published date

13-04-2005

Publisher

British Standards Institution

Committee
GEL/112
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance of a candidate EIS to that of a reference EIS. This basic standard is applicable to existing or proposed EIS used in electrotechnical products with an input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor. This second edition cancels and replaces the first edition published in 1998, and constitutes a technical revision to make this basic standard compatible with parts 21 and 22.

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Hardcopy - English
PDF - English

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