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IEC 62271-103:2021
High-voltage switchgear and controlgear - Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV- 발행일 : 2021-05-11
- 발행기관 : IEC
상세정보
| 분야 | TC 17/SC 17A : Switching devices |
|---|---|
| 적용범위 | IEC 62271-103:2021 is applicable to three-phase, alternating current switches and switch-disconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 162/3 Hz up to and including 60 Hz. This document is also applicable to single-pole switches used on three-phase systems. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - this document has been aligned with IEC 62271-1:2017 and IEC 62271-102:2018; - clarifications regarding the behaviour of the switch during breaking tests regarding current interruption and restrikes have been added; - conditions of the switch after making and breaking tests have been clarified; - a new informative Annex B intended to provide guidance for the calculation of Ief1 and Ief2 has been added; - new rules for the combination of 50 Hz and 60 Hz switching tests have been defined and a new table (Table 7) has been added; - tests with specified TRV have been modified to be in accordance with the practice described in IEC 62271-100; - the behaviour of the switch during breaking tests has been clarified and boundaries for restrike allowance have been defined; - explanations for short-circuit making tests have been added; - vacuum integrity check after mechanical operations has been defined; - all test voltages for single-phase capacitive testing have been grouped under 7.101.7.3.2 and have been confirmed by simulation and calculation. |
| 국제분류(ICS)코드 | 29.130.10 : 고전압 스위치 기어 및 콘트롤 기어 |
| 페이지수 | 179 |
| Edition | 2.0 |
이력정보
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | IEC 62271-103:2021상세보기 | High-voltage switchgear and controlgear - Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV | 2021-05-11 | 표준 |
| 2 | IEC 62271-103:2011/COR1:2013상세보기 | Corrigendum 1 - High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV | 2013-10-10 | 구판 |
| 3 | IEC 62271-103:2011상세보기 | High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV | 2011-06-16 | 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 62271-200:2021 - High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
- IEC 60068-2-2:2007 - Environmental testing - Part 2-2: Tests - Test B: Dry heat
- IEC 60068-2-1:2007 - Environmental testing - Part 2-1: Tests - Test A: Cold
- 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 62271-1:2017 - High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
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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