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High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching
| 분야 | TC 17 : High-voltage switchgear and controlgear |
|---|---|
| 적용범위 | IEC 62271-4:2022 applies to the procedures for handling of gases for insulation and/or switching during installation, commissioning, repair, overhaul, normal and abnormal operations and disposal at the end‑of‑life of electric power equipment. These procedures are regarded as minimum requirements to ensure the reliability of electric power equipment, the safety of personnel working with these gases and to minimize the impact on the environment. Additional requirements could be given or specified in the operating instruction manual of the manufacturer. This second edition cancels and replaces the first edition of IEC 62271-4 published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: title has been modified; handling procedures of alternatives to SF6, which are used for insulation and/or switching, are added; the main clauses are independent from the type of gas; for each gas a separate annex describes gas specific information, handling procedures, safety measure, etc.; information about SF6 (former Annex E) and about environmental effects of SF6 and its mixtures (former Annex F) has been moved to IEC 60376; information about by-products of SF6 and its mixtures (former Annex G), the procedure for evaluating the potential effects on health of by-products of SF6 and its mixtures (former Annex H) and the cryogenic reclaim of SF6 (former Annex I) have been moved to IEC 60480. |
| 국제분류(ICS)코드 |
29.130.10 : 고전압 스위치 기어 및 콘트롤 기어
29.130.99 : 기타 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 500 |
| Edition | 2.0 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62271-4:2022 | High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching | 2022-07-22 | 표준 |
| 2 | IEC 62271-4:2013 | High-voltage switchgear and controlgear - Part 4: Handling procedures for sulphur hexafluoride (SF6) and its mixtures | 2013-08-26 | 구판 |
IEC PAS 62271-109:2002 - High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches 상세보기
IEC TR 62271-308:2002 - High-voltage switchgear and controlgear - Part 308: Guide for asymmetrical short-circuit breaking test duty T100a 상세보기
IEC 62271-2:2003 - High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above 상세보기
IEC TR 62271-300:2006 - High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers 상세보기
IEC 62271-205:2008 - High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV 상세보기
IEC 62271-203:2022 - High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV 상세보기
IEC/IEEE 62271-37-082:2012 - High-voltage switchgear and controlgear - Part 37-082: Standard practice for the measurement of sound pressure levels on alternating current circuit-breakers 상세보기
IEC 61869-2:2012 - Instrument transformers - Part 2: Additional requirements for current transformers 상세보기
IEC 61869-3:2011 - Instrument transformers - Part 3: Additional requirements for inductive voltage transformers 상세보기
IEC 62497-1:2010 - Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
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KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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