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판매
IEC 61643-21:2000/AMD1:2008
Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods- 발행일 : 2008-04-25
- 발행기관 : IEC
상세정보
| 분야 | TC 37/SC 37A : Low-voltage surge protective devices |
|---|---|
| 적용범위 | |
| 국제분류(ICS)코드 | 29.240.10 : 변전소. 서어지 방지장치 |
| 페이지수 | 41 |
| Edition | 1.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61643-21:2000/AMD2:2012상세보기 | Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2012-07-27 | 표준 |
| 2 | IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV상세보기 | Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2012-07-27 | 표준 |
| 3 | IEC 61643-21:2000+AMD1:2008 CSV상세보기 | Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2009-04-29 | 표준 |
| 4 | IEC 61643-21:2000/AMD1:2008상세보기 | Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2008-04-25 | 표준 |
| 5 | IEC 61643-21:2000/COR1:2001상세보기 | Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2001-03-28 | 표준 |
| 6 | IEC 61643-21:2000상세보기 | Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods | 2000-09-29 | 표준 |
관련상품
- IEC 61643-21:2000 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
- IEC 61643-21:2000/COR1:2001 - Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
- IEC 61643-321:2001 - Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode (ABD)
- IEC 61643-1:2005 - Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
- IEC 61643-21:2000+AMD1:2008 CSV - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
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추천 상품
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