EN 60950-1-2006 en Information technology equipment - Safety Part 1 General requirements (Incorporates Amendment A2 2013 Remains Current)《信息技术设备的安全 第1部分 总则 包含修改件A1 2010》.pdf

《EN 60950-1-2006 en Information technology equipment - Safety Part 1 General requirements (Incorporates Amendment A2 2013 Remains Current)《信息技术设备的安全 第1部分 总则 包含修改件A1 2010》.pdf》由会员分享，可在线阅读，更多相关《EN 60950-1-2006 en Information technology equipment - Safety Part 1 General requirements (Incorporates Amendment A2 2013 Remains Current)《信息技术设备的安全 第1部分 总则 包含修改件A1 2010》.pdf（340页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARD Information technologyequipment SafetyPart 1: General requirementsICS 35.020; 35.260g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g5

2、8BS EN 60950-1:2006+A2:2013Incorporatingcorrigenda June 2006,August 2006, September 2010, August 2011, October 2011 and August 2012National forewordThis British Standard is the UK implementation of EN 60950-1:2006+A2:2013, incorporating corrigendum October 2011. It is derived from IEC 60950-1:2005,

3、incorporating amendment 1:2009, corrigendum August 2012, and amendment 2:2013. It supersedes BS EN 60950-1:2006+A12:2011, which is withdrawn.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in

4、the text by tags .Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by .Where a common modification to an IEC amendment has been intro-duced, the tags carry

5、 the number of the amendment. For example, the common modifications introduced by CENELEC to IEC amendment 1 are indicated by .The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to IEC text carry the number of the IEC amendment.

6、For example, text altered by IEC amendment 1 is indicated by .BS EN 60950-1:2006+A2:2013This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580

7、74050 3Amendments/corrigenda issued since publicationAmd. No. Date Comments 16481Corrigendum No. 1June 2006 Correction to formatting errors at printing stage16565Corrigendum No. 2August 2006 Correction to numbering of subclause 2.731 January 2010 Implementation of CENELEC amendment A11:200930 April

8、2010 Implementation of IEC amendment 1:2009 with CENELEC modifications30 September 2010 Correction to supersession details30 June 2011 Implementation of CENELEC amendment A12:201131 August 2011 Correction to Table 2J31 January 2012 Implementation of CENELEC corrigendum October 2011: Correction to Sw

9、iss A-deviation in Annex ZC, Clause 1.5.130 April 2013 Implementation of IEC corrigendum August 201231 October 2013 Implementation of IEC amendment 2:2013 with CENELEC modificationsBS EN 60950-1:2006+A2:2013iThe start and finish of text introduced or altered by corrigendum is indicated in the text b

10、y tags. Text altered by IEC corrigendum August 2012 is indicated in the text by .The UK participation in its preparation was entrusted to Technical Committee EPL/108, Safety of electronic equipment within the field of audio/video, information technology and communication technology.A list of organiz

11、ations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations

12、.This page deliberately set blankEUROPEAN STANDARD EN 60950-1:2005+A2NORME EUROPENNE EUROPISCHE NORM CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 3

13、5, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60950-1:2006 E ICS 35.020; 35.260 English version Information technology equipment - SafetyPart 1: General requirements (IEC 60950-1:2005, modified)Matriel

14、de traitement de linformation - Scurit Partie 1: Exigences gnrales (CEI 60950-1:2005, modifie) Einrichtungen der Informationstechnik - Sicherheit Teil 1: Allgemeine Anforderungen (IEC 60950-1:2005, modifiziert) This European Standard was approved by CENELEC on 2005-12-01. CENELEC members are bound t

15、o complywith the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Centra

16、l Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same stat

17、us as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Port

18、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. August 2013 Foreword The text of document 108/135A/FDIS, future edition 2 of IEC 60950-1, prepared by IEC TC 108, Safety of electronic equipment within the field of audio/video, information technology and communica

19、tion technology, was submitted to the IEC-CENELEC parallel. This text, together with a draft amendment, prepared by the Technical Committee CENELEC TC 108, Safety of electronic equipment within the fields of audio/video, information technology and communication technology, and submitted to the forma

20、l vote, was approved by CENELEC as EN 60950-1 on 2005-12-01. This European Standard supersedes EN 60950-1:2001 + corrigendum April 2004 + A11:2004. EN 60950-1 includes the basic requirements for the safety of information technology equipment. Additional parts of EN 60950-1 will cover specific safety

21、 requirements for information technology equipment having limited applications or having special features as follows: Part 21: Remote power feeding; Part 22: Equipment installed outdoors; Part 23: Large data storage equipment. Except for notes, all text within a normative figure, or in a box under a

22、 normative table, is also normative. Text with a superscript reference is linked to a particular item in the table. Other text in a box under a table applies to the whole table. Informative annexes and text beginning with the word “NOTE“ are not normative. They are provided only to give additional i

23、nformation. In this standard, the following print types are used: Requirements proper and normative annexes: roman type. Compliance statements and test specifications: italic type. Notes in the text and in tables: smaller roman type. Terms that are defined in 1.2: SMALL CAPITALS. The following dates

24、 were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-12-01 Clauses, subclauses, notes, t

25、ables and figures which are additional to those in IEC 60950-1 are prefixed “Z”. Annexes ZA, ZB and ZC have been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60950-1:2005 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 60950

26、-1:2006+A12:2011EN 60950-1:2006+A12:2011 (E) 2 - 2 -BS EN 60950-1:2006+A2:2013EN 60950-1:2005+A2:2013 (E)Foreword to amendment A11This amendment to the European Standard EN 60950-1:2006 was prepared by the Technical Committee CENELEC TC 108X, Safety of electronic equipment within the fields of audio

27、/video, information technology and communication technology. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A11 to EN 60950-1:2006 on 2008-12-01. The following dates were fixed: latest date by which the amendment has to be implemented

28、at national level by publication of an identical national standard or by endorsement (dop) 2009-12-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2010-12-01 _ 3 Foreword to amendment A1 The text of document 108/350/FDIS, future amendment 1 to

29、 IEC 60950-1:2005, prepared by IEC TC 108, Safety of electronic equipment within the field of audio/video, information technology and communication technology, was submitted to the IEC-CENELEC parallel vote. A draft amendment, prepared by the Technical Committee CENELEC TC 108X, Safety of electronic

30、 equipment within the fields of audio/video, information technology and communication technology, was submitted simultaneously to the formal vote. The combined texts were approved by CENELEC as amendment A1 to EN 60950-1:2006 on 2010-03-01. Attention is drawn to the possibility that some of the elem

31、ents of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national s

32、tandard or by endorsement (dop) 2011-03-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2013-03-01 Subclauses, tables and figures which are additional to those in IEC 60950-1 are prefixed “Z”. Annexes ZA and ZB have been added by CENELEC. _ En

33、dorsement notice The text of amendment A1:2009 to the International Standard IEC 60950-1:2005 was approved by CENELEC as an amendment to the European Standard with agreed common modifications. BS EN 60950-1:2006+A12:2011EN 60950-1:2006+A12:2011 (E)- 3 -BS EN 60950-1:2006+A2:2013EN 60950-1:2005+A2:20

34、13 (E)Foreword to amendment A12This amendment to the European Standard EN 60950-1:2006 was prepared by the Technical Committee CENELEC TC 108X, Safety of electronic equipment within the fields of audio/video, information technology and communication technology. The text of the draft was submitted to

35、 the unique acceptance procedure and was approved by CENELEC as amendment A12 to EN 60950-1:2006 on 2011-01-24. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or a

36、ll such patent rights. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-01-24 latest date by which the national standards conflicting with the amendment have to be

37、withdrawn (dow) 2013-01-24 Sub-clauses, tables and figures which are additional to those in IEC 60950-1:2005 are prefixed “Z”. _ BS EN 60950-1:2006+A12:2011EN 60950-1:2006+A12:2011 (E) 4 - 4 -Foreword to amendment A2The text of document 108/507/FDIS, future IEC 60950-1:2005/A2, prepared by IEC/TC 10

38、8 “Safety of electronic equipment within the field of audio/video, information technology and communication technology“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60950-1:2006/A2:2013. A draft amendment, which covers common modifications to IEC 60950-1:2005/A2:2013,

39、 was prepared by CLC/TC 108X, “Safety of electronic equipment within the fields of Audio/Video, Information Technology and Communication Technology“ and approved by CENELEC. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an

40、 identical national standard or by endorsement (dop) 2014-07-02 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-07-02 Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 60950-1 are prefixed “Z”. Atte

41、ntion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This standard covers the Principle Elements of the Safety Objectives for Electrical Equipm

42、ent Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC). Endorsement notice The text of the International Standard IEC 60950-1:2005/A2:2013 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 60950-1:2006+A2:2013EN 60950-1:2005+A2:2013 (E)CONTENTSINTR

43、ODUCTION.110 Principles of safety.110.1 General principles of safety .110.2 Hazards 120.3 Materials and components.161 General171.1 Scope171.2 Definitions.191.3 General requirements351.4 General conditions for tests .361.5 Components411.6 Power interface .48 1.7 Markings and instructions 482 Protect

44、ion from hazards562.1 Protection from electric shock and energy hazards.562.2 SELV circuits.652.3 TNV circuits.672.4 Limited current circuits.722.5 Limited power sources.732.6 Provisions for earthing and bonding .752.7 Overcurrent and earth fault protection in primary circuits832.8 Safety interlocks

45、862.9 Electrical insulation .892.10 Clearances, creepage distances and distances through insulation 943 Wiring, connections and supply.1223.1 General.1223.2 Connection to a mains supply 1253.3 Wiring terminals for connection of external conductors .1323.4 Disconnection from the mains supply .1353.5

46、Interconnection of equipment.1384 Physical requirements 1394.1 Stability.1394.2 Mechanical strength.1404.3 Design and construction 1464.4 Protection against hazardous moving parts 1554.5 Thermal requirements1584.6 Openings in enclosures .1614.7 Resistance to fire.1685 Electrical requirements and sim

47、ulated abnormal conditions .1775.1 Touch current and protective conductor current1775.2 Electric strength 1865.3 Abnormal operating and fault conditions.190 BS EN 60950-1:2006+A2:2013IEC 60950-1:2005+A2:2013 (E)- 5 -1441531561591661751751841886 Connection to telecommunication networks.1946.1 Protect

48、ion of telecommunication network service persons, and users of otherequipment connected to the network, from hazards in the equipment1956.2 Protection of equipment users from overvoltages on telecommunicationnetworks.1976.3 Protection of the telecommunication wiring system from overheating 1997 Conn

49、ection to cable distribution systems.2007.1 General. 2007.2 Protection of cable distribution system service persons, and users of other equipment connected to the system, from hazardous voltages in theequipment.2007.3 Protection of equipment users from overvoltages on the cable distribution system2007.4 Insulation between primary circuits and cable distribution systems201Annex A (normative) Tests for resistance to heat and fire .203Annex B (normative) Motor tests under abnormal condition