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IEC 62305-3:2024
Protection against lightning - Part 3: Physical damage to structures and life hazard- 발행일 : 2024-09-12
- 발행기관 : IEC
상세정보
| 분야 | TC 81 : Lightning protection |
|---|---|
| 적용범위 | IEC 62305-3:2024 provides the requirements for protection of a structure against physical damage by means of a lightning protection system (LPS), and for protection against injury to human beings due to touch and step voltages in the vicinity of an LPS (see IEC 62305-1). This document is applicable to the: a) design, installation, inspection and maintenance of an LPS for structures without limitation of their height, b) establishment of measures for protection against injury to human beings primarily due to touch and step voltages. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Minimum thicknesses of metal sheets or metal pipes are given in Table 4 for air-termination systems where it is necessary to prevent hot-spot problems. Maximum temperature rises ΔT (K) and time duration t50 (s) for different thicknesses and long strokes are also given. b) Cross-reference to the IEC 62561 series is made for the use of reliable, stable, safe and appropriate LPS components. c) The application of two methods – general and simplified – for separation distance calculation is clarified. d) Some changes to the requirements for continuity of steel reinforcement are made. e) Annex C is revised to address comments from IEC subcommittee 31J. f) Revision of positioning of air-termination conductors are modified according to the three accepted methods. A more precise description of the methods for positioning of the air-termination systems are made according to the complexity of structures to be protected. The main text has been simplified, Annex A has been deleted and all detailed information has been moved to Annex D. g) Information on the protection of green roofs is introduced in Annex D. h) Information on the protection of protruding parts on facades of tall buildings is introduced in Annex D. i) a new definition of “electrically insulated LPS” has been introduced to distinguish it from an LPS both electrically and physically isolated from the structure, with a slight modification of the other LPS definitions. |
| 국제분류(ICS)코드 |
29.020 : 전기 공학 일반
91.120.40 : 피뢰 |
| 페이지수 | 280 |
| Edition | 3.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62305-3:2024상세보기 | Protection against lightning - Part 3: Physical damage to structures and life hazard | 2024-09-12 | 표준 |
| 2 | IEC 62305-3:2010상세보기 | Protection against lightning - Part 3: Physical damage to structures and life hazard | 2010-12-09 | 구판 |
| 3 | IEC 62305-3:2006상세보기 | Protection against lightning - Part 3: Physical damage to structures and life hazard | 2006-01-17 | 구판 |
관련상품
- IEC 62305-4:2024 - Protection against lightning - Part 4: Electrical and electronic systems within structures
- IEC 62305-2:2024 - Protection against lightning - Part 2: Risk management
- IEC 62305-1:2024 - Protection against lightning - Part 1: General principles
- IEC 62305-2:2024/COR1:2024 - Corrigendum 1 - Protection against lightning - Part 2: Risk management
다른 사람이 함께 구입한 상품
- IEC 60076-1:2011 - Power transformers - Part 1: General
- IEC 62305-2:2024 - Protection against lightning - Part 2: Risk management
- IEC 60034-1:2022 - Rotating electrical machines - Part 1: Rating and performance
- IEC 62305-1:2024 - Protection against lightning - Part 1: General principles
- IEC 61869-1:2023 - Instrument transformers - Part 1: General requirements
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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