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Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications
| 분야 | TC 112 : Evaluation and qualification of electrical insulating materials and systems |
|---|---|
| 적용범위 | 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. |
| 국제분류(ICS)코드 | 29.080.30 : 절연 시스템 |
| 페이지수 | 29 |
| Edition | 2.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61857-21:2009 | Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications | 2009-05-13 | 표준 |
| 2 | IEC 61857-21:2004 | Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications | 2004-08-27 | 구판 |
| 3 | IEC 61857-21:1998 | Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications | 1998-11-16 | 구판 |
IEC 61857-23:2002 - Electrical insulation systems - Procedures for thermal evaluation - Part 23: Specific requirements for general-purpose, tall-channel model - Wire-wound electrical insulation system (EIS) 상세보기
IEC 61857-23:2002/COR1:2003 - Corrigendum 1 - Electrical insulation systems - Procedures for thermal evaluation - Part 23: Specific requirements for general-purpose, tall-channel model - Wire-wound electrical insulation system (EIS) 상세보기
IEC 61857-22:2008 - Electrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system (EIS) 상세보기
IEC 61857-1:2008 - Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage 상세보기
IEC 61857-21:2009 - Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose models - Wire-wound applications 상세보기
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