BS-EN-50121-2-2000.pdf

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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 50121-2:2000 The Eu

2、ropean Standard EN 50121-2:2000 has the status of a British Standard ICS 29.280; 33.100.10; 45.020 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Railway applications Electromagnetic compatibility Part 2: Emission of the whole railway system to the outside world Licensed Copy

3、: sheffieldun sheffieldun, na, Mon Nov 06 08:15:33 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 December 20

4、00 BSI 12-2000 ISBN 0 580 36753 3 BS EN 50121-2:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard is the official English language version of EN 50121-2:2000. It supersedes DD ENV 50121-2:1996 which is withdrawn. The UK participation in its prepara

5、tion was entrusted to Technical Committee GEL/9, Railway electrotechnical applications, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informe

6、d; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in th

7、is document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users o

8、f British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 22, an inside back cover and a

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