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IEC 62271-202:2014
High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation- 발행일 : 2014-03-27
- 발행기관 : IEC
- 대체표준 : IEC 62271-202:2022
상세정보
| 분야 | TC 17/SC 17C : Assemblies |
|---|---|
| 적용범위 | IEC 62271-202:2014 specifies the service conditions, rated characteristics, general structural requirements and test methods of high voltage/low voltage or low voltage/high voltage prefabricated substations, which are cable-connected, to be operated from inside (walk-in type) or outside (non-walk-in type) for alternating current of rated voltages above 1 kV and up to and including 52 kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60 Hz for outdoor installation at locations with public accessibility and where protection of personnel is provided. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) regarding temperature-rise test an alternative method for liquid filled transformers is (re)introduced and the temperature-rise test method for dry-type transformers is specified more precisely; b) testing procedure for short time and peak withstand current tests are specified more precisely; c) assessment of electromagnetic fields is considered including a type test (optional) according IEC/TR 62271-208:2009; d) influence of the product on the environment is considered (Clause 12); e) internal arc test requirements have been adapted to IEC 62271-200:2011 and requirements for the assessment of pressure relief volumes below the floor / ground has been assigned; f) the method for defining the load factor in an enclosure for liquid filled transformers is extended with different temperature rises for the transformer outside the enclosure (Annex DD); g) for the calculation of the load factor of dry-type transformers in an enclosure the insulation systems according to IEC 60076-1:2011, Tables B.1 and B.2 are worked out in detail. This publication is to be read in conjunction with IEC 62271-201:2007. The contents of the corrigendum of April 2015 have been included in this copy. |
| 국제분류(ICS)코드 | 29.130.10 : 고전압 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 190 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62271-202:2022/COR1:2023상세보기 | Corrigendum 1 - High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV | 2023-08-24 | 표준 |
| 2 | IEC 62271-202:2022상세보기 | High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV | 2022-06-22 | 표준 |
| 3 | IEC 62271-202:2014/COR1:2015상세보기 | Corrigendum 1 - High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation | 2015-04-23 | 구판 |
| 4 | IEC 62271-202:2014상세보기 | High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation | 2014-03-27 | 구판 |
| 5 | IEC 62271-202:2006상세보기 | High-voltage switchgear and controlgear - Part 202: High-voltage/low voltage prefabricated substation | 2006-06-13 | 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 62271-202:2014/COR1:2015 - Corrigendum 1 - High-voltage switchgear and controlgear - Part 202: High-voltage/low-voltage prefabricated substation
- IEC 60364-4-43:2008 - Low-voltage electrical installations - Part 4-43: Protection for safety - Protection against overcurrent
- IEC 60364-5-52:2009 - Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems
- IEC 60060-1:2010 - High-voltage test techniques - Part 1: General definitions and test requirements
- IEC 60071-2:2018 - Insulation co-ordination - Part 2: Application guidelines
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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