IEC 61857-21:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - Part 21: Specific requirements for general-purpose models - Wire-wound applications
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English - French, Spanish, Castilian
27-08-2004
12-09-2022
Describes a general-purpose model (GPM) and a tall channel alternative model (GPM-TC) which can be used for the evaluation of wire-wound EIS where specific electrotechnical products are not available or required.This edition constitutes a technical revision by merging Part 23 into Part 21.
| Committee |
TC 112
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS EN 61857-21:2004 | Identical |
| UNE-EN 61857-21:2005 | Identical |
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