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IEC 62271-108:2020
High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV- 발행일 : 2020-07-09
- 발행기관 : IEC
상세정보
| 분야 | TC 17/SC 17A : Switching devices |
|---|---|
| 적용범위 | IEC 62271-108:2020 applies to high-voltage alternating current disconnecting circuit-breakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. This second edition cancels and replaces the first edition published in 2005. This edition contains the following significant technical changes with respect to the previous edition: - The document has been restructured according to IEC 62271-1:2017. - The document has been adapted to some of the changes introduced in IEC 62271-100:–[1]. - The document has been adapted to some of the changes introduced in IEC 62271-102:2018. - References have been reviewed and updated. - Some definitions have been reviewed and adapted to the latest IEV editions. - Rated static terminal load and static terminal load test have been removed and a design requirement for static mechanical loads has been included. - Additional type tests for auxiliary and control circuits have been included. - X-radiation test procedure for vacuum interrupters has been included. - Type test for testing of interlocking device and type test for testing of temporary mechanical locking devices have been included. - Special requirements for making and breaking tests on class E2 disconnecting circuit-breakers have been removed. [1] Under preparation. Stage at the time of publication: IEC CDV 62271-100:2020. |
| 국제분류(ICS)코드 | 29.130.10 : 고전압 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 42 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62271-108:2020상세보기 | High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV | 2020-07-09 | 표준 |
| 2 | IEC 62271-108:2005상세보기 | High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above | 2005-10-24 | 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 62271-104:2020 - High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 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 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 62271-106:2021 - High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters
- IEC 60076-24:2020 - Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT)
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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