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SSH EN 61857-22:2008

Electrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system (EIS)

Dec 29, 2009

General information

60.60     Jan 1, 2009

DPS

DPS/KT 4

European Norm

29.080.30  

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Scope

IEC 61857-22:2008 provides a general-purpose procedure for the evaluation of wire-wound systems using a general purpose encapsulated-coil model (ECM) where the application is unknown. This second edition cancels and replaces the first edition published in 2002, and constitutes editorial revisions to make this standard compatible with Parts 1 and 21.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN 61857-22:2002

NOW

PUBLISHED
SSH EN 61857-22:2008
60.60 Standard published
Jan 1, 2009

Related project

Adopted from EN 61857-22:2008

Adopted from IEC 61857-22 Ed. 2.0 b