CLC TR 50450-2006 Resistibility requirements for equipment having (a) telecommunication port(s)《有通信端口的设备的抗阻要求》.pdf
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1、PUBLISHED DOCUMENTPD CLC/TR 50450:2006Resistibility requirements for equipment having (a) telecommunication port(s)ICS 33.040.40; 33.100.01g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g
2、3g38g50g51g60g53g44g42g43g55g3g47g36g58PD CLC/TR 50450:2006This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2006ISBN 0 580 48426 2National forewordThis Published Document is the official English language version of CLC/TR 504
3、50:2006.The UK participation in its preparation was entrusted to Technical Committee TCT/7, Telecommunications Installation requirements, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Sta
4、ndards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.Thi
5、s publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Published Document does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible in
6、ternational/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the CEN/TR
7、title page, pages 2 to 10, an inside back cover and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsTECHNICAL REPORT CLC/TR 50450 RAPPORT TECHNIQUE TECHNISCHER BERICHT March 2006 CEN
8、ELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved wor
9、ldwide for CENELEC members. Ref. No. CLC/TR 50450:2006 E ICS 33.040.40; 33.100.01 Supersedes R0BT-003:2000English version Resistibility requirements for equipment having (a) telecommunication port(s) Exigences de tenue aux chocs des quipements possdant un (des) port(s) de tlcommunication Anforderung
10、en zur Zerstrfestigkeit von Einrichtungen mit (einem Telekommunikationsanschluss) Telekommunikationsanschlssen This Technical Report was approved by CENELEC on 2005-12-09. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia,
11、Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword CENELEC Report R0BT-003:2000 had been established by a joint a
12、d hoc working group, which was set up between CENELEC and ETSI in order to analyze the status quo in the field of standardization concerning resistibility. The group was composed by experts from the following Technical Bodies within CENELEC and ETSI: CENELEC/SC 210A, CENELEC/TC 215, CENELEC/TC 81X,
13、CENELEC/TC 74 and ETSI/TC ERM (EMC-WG). NOTE CENELEC/TC 74 has been transferred into CENELEC/TC 108 “Safety of electronic equipment within the fields of audio/video, information technology and communication technology” in 2002. CENELEC/SC 210A has been disbanded in 2003 and its work items were taken
14、 over by the parent committee TC 210. Through BT decision D122/066 R0BT-003:2000 was assigned to TC 215 for re-publication as a CLC/TR. The technical contents has not been changed, however, editorial improvements have been made to update references to (draft) standards as well as to reflect changes
15、in Technical (Sub-) Committee structure. The text of the draft was submitted to the formal vote and was approved by CENELEC as CLC/TR 50450 on 2005-12-09. _ CLC/TR 50450:2006 2 Contents Introduction4 1 Scope4 2 References .4 3 Definitions and abbreviations .4 3.1 Definitions.4 3.2 Abbreviations 5 4
16、Clarification of the term resistibility .5 5 Recommendations .7 6 Conclusions .7 Annex A (informative) Electromagnetic phenomena with respect to physical ports .8 Annex B (informative) Bibliography .10 CLC/TR 50450:2006 3 Introduction As defined in the CENELEC/ETSI Report R0BT-001/ETR 238:1995 1), r
17、esistibility of equipment shall be treated in the context of electromagnetic phenomena. In general resistibility is considered as a quality issue. Quality aspects are not explicitly addressed by the essential requirements of New Approach Directives of the European Union. Resistibility should be view
18、ed as a consideration to be taken when designing a product for its intended installation or environment. Therefore, these aspects should be the object of specific standards. 1 Scope This document is intended to act as guidance for technical committees with respect to: a) producing resistibility stan
19、dards; b) identifying the relevant committees for preparing European resistibility standards. Safety (electrical etc.) and EMC are excluded from the scope of this report. 2 References This document makes reference to the following documents. IEC 60050-161, International Electrotechnical Vocabulary C
20、hapter 161: Electromagnetic compatibility IEC 60050-701, International Electrotechnical Vocabulary Chapter 701: Telecommunications, channels and networks CENELEC/ETSI R0BT-001/ETR 238 1), CENELEC/ETSI standardization programme for the development of Harmonized Standards related to Electro-Magnetic C
21、ompatibility (EMC) in the field of telecommunications Directive 89/336/EEC, Council Directive of 3 May 1989 on the approximation of the laws of the Member States relating to Electromagnetic Compatibility Directive 99/5/EC, Directive 99/5/EC of the European Parliament and of the Council relating Radi
22、o Equipment and Telecommunications Terminal Equipment and the Mutual Recognition of their Conformity Directive 98/13/EC, Directive 98/13/EC of the European Parliament and of the Council of 12 February 1998 relating to telecommunications terminal equipment and satellite earth station equipment, inclu
23、ding the mutual recognition of their conformity 3 Definitions and abbreviations 3.1 Definitions For the purposes of this report the following definitions apply. 3.1.1 immunity (to a disturbance) the ability of a device, equipment or system to perform without degradation in the presence of an electro
24、magnetic disturbance IEC 60050-161:1990, 161-01-20 3.1.2 resistibility the ability of telecommunication equipment or a network to withstand, in general without damage, the effects of certain electrical, magnetic and electromagnetic phenomena up to a certain, specified extent, and in accordance with
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