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IEC TS 62271-304:2019
High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution- 발행일 : 2019-03-21
- 발행기관 : IEC
상세정보
| 분야 | TC 17/SC 17C : Assemblies |
|---|---|
| 적용범위 | IEC TS 62271-304:2019 applies to indoor enclosed switchgear and controlgear complying with IEC 62271-200 and IEC 62271-201, intended to be used in special service conditions with respect to condensation and pollution deviating from the normal service conditions specified in IEC 62271-1. The test detailed in this document has been designed primarily to classify the electrical insulation performance of equipment having high-voltage electrical insulation exposed to indoor service conditions, mainly in presence of condensation. The assessment of mechanical components, such as mechanisms, interlocks and enclosure is also considered. This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the description of the several service conditions under condensation and pollution; b) the classification of enclosed switchgear and controlgear, according to the testing procedure does not cover polluted service conditions PL and PH; c) a wider description in Annex B of typical indoor environments based on ISO/IEC standards; d) a new Annex C giving guidance on precautions to improve indoor operating conditions; e) a new Annex D dedicated to the optional items such as records of mechanical characteristics; f) a new Annex E, giving additional combinations of environments with condensation and pollution, as well as a proposal of testing procedure of ageing test, is provided to create experience on correlation between ageing effects in laboratory and ageing effects at site conditions. |
| 국제분류(ICS)코드 | 29.130.10 : 고전압 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 54 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC TS 62271-304:2019상세보기 | High-voltage switchgear and controlgear - Part 304: Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution | 2019-03-21 | 표준 |
| 2 | IEC TS 62271-304:2008/COR1:2010상세보기 | Corrigendum 1 - High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions | 2010-01-27 | 구판 |
| 3 | IEC TS 62271-304:2008상세보기 | High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions | 2008-05-27 | 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 62271-201:2014 - High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
- IEC 62271-102:2018 - High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
- IEC 62271-214:2019 - High-voltage switchgear and controlgear - Part 214: Internal arc classification for metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
- IEC 62271-111:2019 - High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers for alternating current systems up to and including 38 kV
- IEC TR 62271-306:2012+AMD1:2018 CSV - High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to 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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