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IEC 60077-3:2019 RLV

Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers
- 발행일 : 2019-10-25
- 발행기관 : IEC
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* RLV (Red-Line Version) : 구판과 최신판의 변경 사항을 빨간펜으로 표시해서 비교할 수 있게 만든 버전
* CMV (Commented version) : 표준의 개정 시 변경 부분(레드라인)에 대한 코멘트(메모)가 추가된 버전
* RLV 혹은 CMV를 구입하시면 최신판(Final version)은 별도로 구매하지 않아도 됩니다.

분야
적용범위	IEC 60077-3:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60077-3:2019 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or auxiliary circuits. The nominal voltage of these circuits does not exceed 3 000 V DC according to IEC 60850. This part of IEC 60077, together with IEC 60077-2, states specifically: a) the characteristics of the circuit-breakers; b) the service conditions with which circuit-breakers complies with reference to: - operation and behaviour in normal service; - operation and behaviour in the case of short circuit - dielectric properties; c) the tests for confirming the compliance of the components with the characteristics under the service conditions and the methods to be adopted for these tests; d) the information to be marked on, or given with, the circuit breaker. This second edition cancels and replaces the first edition, issued in 2001. This edition includes the following main technical changes with regard to the previous edition: - procedure of verification of temperature rise is changed; - air-tightness test as type test, insulation resistance measurement are added.
국제분류(ICS)코드	45.060.01 : 철도 차량 일반
페이지수	89
Edition	2.0

No.	표준번호	표준명	발행일	상태
1	IEC 60077-3:2019상세보기	Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers	2019-10-25	표준
2	IEC 60077-3:2019 RLV상세보기	Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers	2019-10-25	표준
3	IEC 60077-3:2001상세보기	Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers	2001-12-19	구판