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판매
IEC 60079-31:2013
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"- 발행일 : 2013-11-27
- 발행기관 : IEC
- 대체표준 : IEC 60079-31:2022
상세정보
분야 | TC 31 : Equipment for explosive atmospheres |
---|---|
적용범위 | IEC 60079-31:2013 is applicable to electrical equipment protected by enclosure and surface temperature limitation for use in explosive dust atmospheres. It specifies requirements for design, construction and testing of electrical equipment and Ex Components. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0, the requirement of this standard takes precedence. This standard does not apply to dusts of explosives, which do not require atmospheric oxygen for combustion, or to pyrophoric substances. This standard does not apply to electrical equipment or Ex Components intended for use in underground parts of mines as well as those parts of surface installations of such mines endangered by firedamp and/or combustible dust. This standard does not take account of any risk due to an emission of flammable or toxic gas from the dust. Consideration of additional protective measures is required where the application of electrical equipment is in atmospheres, which can contain combustible dust as well as explosive gas, whether simultaneously or separately. Where the electrical equipment has to meet other environmental conditions, for example, protection against ingress of water and resistance to corrosion, additional measures can be necessary. The measures used should not adversely affect the integrity of the enclosure. This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. The major technical changes include: - The marked maximum surface temperature shall be measured on the external surfaces of the enclosure and the surfaces of the internal components for equipment with types of protection "ta"; - Additional protection for arcing and sparking parts for "ta"; - Test for internal enclosure for level "ta" added. Keywords: explosive dust atmospheres The contents of the Interpretation Sheet 1 of February 2022 have been included in this copy. This publication is to be read in conjunction with IEC 60079-0:2011. |
국제분류(ICS)코드 | 29.260.20 : 폭발 환경용 전기장치 |
페이지수 | 28 |
Edition | 2.0 |
이력정보
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | IEC 60079-31:2022/COR1:2023상세보기 | Corrigendum 1 - Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2023-10-31 | 표준 |
2 | IEC 60079-31:2022상세보기 | Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2022-01-17 | 표준 |
3 | IEC 60079-31:2022 RLV상세보기 | Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2022-01-17 | 표준 |
4 | IEC 60079-31:2013상세보기 | Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2013-11-27 | 구판 |
5 | IEC 60079-31:2008/COR1:2009상세보기 | Corrigendum 1 - Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2009-03-24 | 구판 |
6 | IEC 60079-31:2008상세보기 | Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" | 2008-11-13 | 구판 |
관련상품
- IEC 60079-8:1969 - Electrical apparatus for explosive gas atmospheres - Part 8: Classification of maximum surface temperatures
- IEC 60079-4A:1970 - Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition temperature - First supplement. *Note.-This supplement applies also to the second edition of 1975
- IEC 60079-9:1970 - Electrical apparatus for explosive gas atmospheres - Part 9: Marking
- IEC 60079-8:1969/AMD1:1972 - Amendment 1 - Electrical apparatus for explosive gas atmospheres - Part 8: Classification of maximum surface temperatures
- IEC 60079-4:1975 - Electrical apparatus for explosive gas atmospheres. Part 4: Method of test for ignition temperature
다른 사람이 함께 구입한 상품
- IEC 60079-0:2017 - Explosive atmospheres - Part 0: Equipment - General requirements
- IEC 60079-1:2014 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
- IEC 60079-2:2014 - Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"
- IEC 60079-7:2015+AMD1:2017 CSV - Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
- IEEE C37.2-2008 - IEEE Standard Electrical Power System Device Function Numbers, Acronyms, and Contact Designations
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)
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- KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스
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