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IEC 61857-22:2008 ED2

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

Jul 25, 2008

General information

60.60     Jul 25, 2008

IEC

TC 112

International Standard

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.

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WITHDRAWN
IEC 61857-22:2002 ED1

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PUBLISHED
IEC 61857-22:2008 ED2
60.60 Standard published
Jul 25, 2008