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IEC 61643-01:2024
Low-voltage surge protective devices - Part 01: General Requirements and test methods- 발행일 : 2024-12-20
- 발행기관 : IEC
상세정보
| 분야 | TC 37/SC 37A : Low-voltage surge protective devices |
|---|---|
| 적용범위 | IEC 61643-01: 2024 contains the common requirements for all SPDs. This document is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages, hereafter referred to as Surge Protective Devices (SPDs). SPDs are intended to be connected to circuits or equipment rated up to 1 000 V AC (RMS) or 1 500 V DC. Performance and safety requirements, tests and ratings are specified in this document. SPDs contain at least one nonlinear component and are intended to limit surge voltages and divert surge currents. This document, together with IEC 61643-11:— (second edition), cancels and replaces the first edition of IEC 61643-11 published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the first edition of IEC 61643-11: a) Clarification on test application either to a complete SPD, to a "mode of protection", or to a complete "SPD assembly"; b) Additional measurement of voltage protection level on "combined modes of protection" between live conductors and PE (see new Annex F); c) Additional duty test for T1 SPD and T2 SPD with follow current to check for increased follow current at lower impulse current amplitude (see 9.3.5.5); d) Modified and amended short circuit current test requirements to better cover up-to-date internal SPD disconnector technologies (see 9.3.6.3); e) Improved dielectric test requirements for the SPD’s main circuits and added dielectric test requirements for "electrically separated circuits" (see 9.3.7 and 9.3.8); f) Additional clearance requirements for "electrically separated circuits" (see 9.4.4); g) Additional information and details for SPDs for DC installations. |
| 국제분류(ICS)코드 | 29.240.10 : 변전소. 서어지 방지장치 |
| 페이지수 | 238 |
| Edition | 1.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 61643-01:2024상세보기 | Low-voltage surge protective devices - Part 01: General Requirements and test methods | 2024-12-20 | 표준 |
관련상품
- 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 61643-311:2013 - Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
- IEC 61643-312:2013 - Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes
- IEC 61643-312:2013/COR1:2013 - Corrigendum 1 - Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes
다른 사람이 함께 구입한 상품
- IEC 60309-4:2021 - Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 4: Switched socket-outlets with or without interlock
- IEC 60309-1:2021/COR1:2023 - Corrigendum 1 - Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
- IEC 61434:1996 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Guide to designation of current in alkaline secondary cell and battery standards
- IEC 60309-3:1994 - Plugs, socket-outlets and couplers for industrial purposes - Part 3: Particular requirements for plugs, socket-outlets, connectors and appliance inlets for use in explosive gas atmospheres
- IEC 60309-5:2017 - Plugs, socket-outlets and couplers for industrial purposes - Part 5: Dimensional compatibility and interchangeability requirements for plugs, socket-outlets, ship connectors and ship inlets for low-voltage shore connection systems (LVSC)
추천 상품
- IEC TS 63134:2020 - Active assisted living (AAL) use cases
- IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
- KS B ISO/TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs)
- KS B ISO/TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs)
- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
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