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IEC 61643-11:2011
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods- 발행일 : 2011-03-09
- 발행기관 : IEC
상세정보
| 분야 | TC 37/SC 37A : Low-voltage surge protective devices |
|---|---|
| 적용범위 | IEC 61643-11:2011 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are packaged to be connected to 50/60 Hz a.c. power circuits, and equipment rated up to 1 000 V r.m.s. Performance characteristics, standard methods for testing and ratings are established. These devices contain at least one nonlinear component and are intended to limit surge voltages and divert surge currents. This first edition of IEC 61643-11 cancels and replaces the second edition of IEC 61643-1 published in 2005. The main changes with respect of the second edition of IEC 61643-1 are the complete restructuring and improvement of the test procedures and test sequences. NOTE: The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for national implementation not earlier than 12 months from the date of publication. In the meantime, the previous edition can still be ordered by contacting your local IEC member National Committee or the IEC Central Office. |
| 국제분류(ICS)코드 | 29.240.10 : 변전소. 서어지 방지장치 |
| 페이지수 | 201 |
| Edition | 1.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61643-11:2011상세보기 | Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods | 2011-03-09 | 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 - Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
다른 사람이 함께 구입한 상품
- IEC 60364-8-1:2019 - Low-voltage electrical installations - Part 8-1: Functional aspects - Energy efficiency
- IEC 60038:2009 - IEC standard voltages
- IEC 60364-7-717:2009 - Low-voltage electrical installations - Part 7-717: Requirements for special installations or locations - Mobile or transportable units
- IEC 60364-7-708:2017 - Low-voltage electrical installations - Part 7-708: Requirements for special installations or locations - Caravan parks, camping parks and similar locations
- IEC TS 61850-7-7:2018 - Communication networks and systems for power utility automation - Part 7-7: Machine-processable format of IEC 61850-related data models for tools
추천 상품
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