Standard

IEC 61857-1:2004 ED2

Nov 2004 Revised

Note: This standard has a new edition: IEC 61857-1:2008 ED3

Corrigendums and amendments are bought separately.

Language English/French

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Abstract

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.

Document information

Standard from IEC
Published: 10 November 2004
Withdrawn: 26 September 2008
Edition: 2
Version: 1
Document type: IS
ISBN: 2831877229

ICS 29.080.30
ISO TC TC 112

Product Relations

Revised by: IEC 61857-1:2008 ED3
Revises: IEC 61857-1:1998 ED1

Product life cycle

Previous product

Revised

IEC 61857-1:1998 ED1
Current product

Revised

IEC 61857-1:2004 ED2
Stage 99.60
Revised by

Published

IEC 61857-1:2008 ED3

IEC 61857-1:2004 ED2

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IEC 61857-1:2008 ED3