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IEC 62271-203:2022
High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV- 발행일 : 2022-05-30
- 발행기관 : IEC
상세정보
| 분야 | TC 17/SC 17C : Assemblies |
|---|---|
| 적용범위 | IEC 62271-203:2022 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas or gas mixture other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz. This third edition cancels and replaces the second edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the document has been aligned with IEC 62271-1:2017; - beside SF6 also alternative gases have been implemented where needed; - the terms and definitions have been updated and terms not used have been removed; - Subclause 6.16 “Gas and vacuum tightness” has been updated; - Subclause 6.16.3 “Closed pressure systems”: Two classes of gas has been introduced: - GWP ≤ 1 000 - GWP > 1 000 and the tightness requirements for type tests for gasses with GWP > 1 000 has been reduced from 0,5 % to 0,1 % per year per gas compartment; - Subclause 6.108 “Interfaces”: Typical maximum pressures in service for interfaces connected to GIS have been defined; - Subclauses 7.102 through 7.108 have been restructured; - Subclause 7.107 “Corrosion test on earthing connections” has been updated; - Subclause 7.108 “Corrosion tests on sealing systems of enclosures and auxiliary equipment” has been updated; - Annex F ‘Service Continuity’ has been modified and aligned with the recommendations of CIGRE WG B3.51. |
| 국제분류(ICS)코드 | 29.130.10 : 고전압 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 157 |
| Edition | 3.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62271-203:2022 CMV상세보기 | High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV | 2022-05-30 | 표준 |
| 2 | IEC 62271-203:2022상세보기 | High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV | 2022-05-30 | 표준 |
| 3 | IEC 62271-203:2011/COR1:2013상세보기 | Corrigendum 1 - High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV | 2013-07-11 | 구판 |
| 4 | IEC 62271-203:2011상세보기 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV | 2011-09-07 | 구판 |
| 5 | IEC 62271-203:2003상세보기 | High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV | 2003-11-06 | 구판 |
관련상품
- IEC PAS 62271-109:2002 - High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches
- IEC TR 62271-308:2002 - High-voltage switchgear and controlgear - Part 308: Guide for asymmetrical short-circuit breaking test duty T100a
- IEC 62271-2:2003 - High-voltage switchgear and controlgear - Part 2: Seismic qualification for rated voltages of 72,5 kV and above
- IEC TR 62271-300:2006 - High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
- IEC 62271-205:2008 - High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV
다른 사람이 함께 구입한 상품
- IEC 62271-4:2022 - High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching
- KS M 0602(2020 확인) - 고체 비중 측정 방법
- ASTM D495-22 - Standard Test Method for High-Voltage, Low-Current, Dry Arc Resistance of Solid Electrical Insulation
- KS M 0024(2022 확인) - 적외선 분광 분석 방법 통칙
- IEC 62271-100:2021 - High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers
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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