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EN 61857-21:1999

Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications EN 61857-21:1999

Publication date:   Jul 30, 2004

General information

99.60 Withdrawal effective   Oct 1, 2007

CENELEC

CLC/SR 112 Evaluation and qualification of electrical insulating materials and systems (to be defined)

European Norm

29.080.01   Electrical insulation in general

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Scope

This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.

Life cycle

NOW

WITHDRAWN
EN 61857-21:1999
99.60 Withdrawal effective
Oct 1, 2007

REVISED BY

WITHDRAWN
EN 61857-21:2004