BS EN 60950-22-2017 Information technology equipment Safety Equipment to be installed outdoors《信息技术设备 安全性 室外安装的设备》.pdf

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1、Information technology equipment SafetyPart 22: Equipment to be installed outdoors (IEC 60950-22:2016)BS EN 60950-22:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60950-22 April 2017 ICS 29.020; 35.020 Supers

2、edes EN 60950-22:2006 English Version Information technology equipment - Safety - Part 22: Equipment to be installed outdoors (IEC 60950-22:2016) Matriels de traitement de linformation - Scurit - Partie 22: Matriels destins tre installs lextrieur (IEC 60950-22:2016) Einrichtungen der Informationstec

3、hnik - Sicherheit - Teil 22: Einrichtungen fr den Auenbereich (IEC 60950-22:2016) This European Standard was approved by CENELEC on 2016-02-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of

4、 a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, Ger

5、man). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgiu

6、m, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain,

7、Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exp

8、loitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60950-22:2017 E National forewordThis British Standard is the UK implementation of EN 60950-22:2017. It is identical to IEC 60950-22:2016. It supersedes BS EN 60950-22:2006 which is withdrawn.The UK participat

9、ion 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 organizations represented on this committee can be obtained on request to its secretary.This publication

10、does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 85977 9ICS 29.020; 35.020Compliance with a British Standard cannot confer immunity f

11、rom legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 6095022:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60950-

12、22 April 2017 ICS 29.020; 35.020 Supersedes EN 60950-22:2006 English Version Information technology equipment - Safety - Part 22: Equipment to be installed outdoors (IEC 60950-22:2016) Matriels de traitement de linformation - Scurit - Partie 22: Matriels destins tre installs lextrieur (IEC 60950-22:

13、2016) Einrichtungen der Informationstechnik - Sicherheit - Teil 22: Einrichtungen fr den Auenbereich (IEC 60950-22:2016) This European Standard was approved by CENELEC on 2016-02-11. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givi

14、ng 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three

15、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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electro

16、technical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Roman

17、ia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000

18、Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60950-22:2017 E BS EN 6095022:2017EN 60950-22:2017 2 European foreword The text of document 108/615/FDIS, future edition 2 of IEC 60950-22, prepared by IEC/TC 108 “Safety

19、 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 60950-22:2017. The following dates are fixed: latest date by which the document has to be implemented at nationa

20、l level by publication of an identical national standard or by endorsement (dop) 2017-10-14 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-04-14 This document supersedes EN 60950-22:2006. Attention is drawn to the possibility that some of th

21、e 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. Endorsement notice The text of the International Standard IEC 60950-22:2016 was approved by CENELEC as a European Standard without any modi

22、fication. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60364-4-43:2008 NOTE Harmonized as HD 60364-4-43:2010 (modified). IEC 60364-5-53 (Clause 534) NOTE Harmonized as HD 60364-5-534. IEC 60664-1 NOTE Harmonized as EN 60664-1. IEC 6

23、0721-3-4 NOTE Harmonized as EN 60721-3-4. IEC 60896-21 NOTE Harmonized as EN 60896-21. IEC 60896-22 NOTE Harmonized as EN 60896-22. IEC 61439-5:2014 NOTE Harmonized as EN 61439-5:2015 (not modified). IEC 61587-1:2011 NOTE Harmonized as EN 61587-1:2012 (not modified). IEC 61643 NOTE Harmonized in EN

24、61643 / CLC/TS 61643 series. IEC 61643-11 NOTE Harmonized as EN 61643-11. BS EN 6095022:2017EN 60950-22:2017 2 European foreword The text of document 108/615/FDIS, future edition 2 of IEC 60950-22, prepared by IEC/TC 108 “Safety of electronic equipment within the field of audio/video, information te

25、chnology and communication technology“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60950-22:2017. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorseme

26、nt (dop) 2017-10-14 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-04-14 This document supersedes EN 60950-22:2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC

27、 and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60950-22:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes

28、 have to be added for the standards indicated: IEC 60364-4-43:2008 NOTE Harmonized as HD 60364-4-43:2010 (modified). IEC 60364-5-53 (Clause 534) NOTE Harmonized as HD 60364-5-534. IEC 60664-1 NOTE Harmonized as EN 60664-1. IEC 60721-3-4 NOTE Harmonized as EN 60721-3-4. IEC 60896-21 NOTE Harmonized a

29、s EN 60896-21. IEC 60896-22 NOTE Harmonized as EN 60896-22. IEC 61439-5:2014 NOTE Harmonized as EN 61439-5:2015 (not modified). IEC 61587-1:2011 NOTE Harmonized as EN 61587-1:2012 (not modified). IEC 61643 NOTE Harmonized in EN 61643 / CLC/TS 61643 series. IEC 61643-11 NOTE Harmonized as EN 61643-11

30、. EN 60950-22:2017 3 IEC 61969-3 NOTE Harmonized as EN 61969-3. IEC 62305-1:2010 NOTE Harmonized as EN 62305-1:2011 (modified). ISO 4628-3 NOTE Harmonized as EN ISO 4628-3. BS EN 6095022:2017EN 60950-22:2017 4 Annex ZA (normative) Normative references to international publications with their corresp

31、onding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any

32、 amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication

33、 Year Title EN/HD Year IEC 60068-2-11 - Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist EN 60068-2-11 - IEC 60364 series Low-voltage electrical installations HD 384 / HD 60364 series IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 1991 -

34、- + corrigendum May 1993 + A1 1999 + A1 2000 + A2 2013 + A2 2013 IEC 60950-1 (mod) 2005 Information technology equipment - Safety - Part 1: General requirements EN 60950-1 2006 - - + AC 2011 - - + A11 2009 + A1 (mod) 2009 + A1 2010 - - + A12 2011 + A2 (mod) 2013 + A2 2013 IEC 62368-1 (mod) 2014 Audi

35、o/video, information and communication technology equipment - Part 1: Safety requirements EN 62368-1 2014 - - + AC 2015 - - + AC 2017-03 ISO 178 - Plastics - Determination of flexural properties EN ISO 178 - ISO 179 series Plastics - Determination of Charpy impact properties EN ISO 179 series ISO 18

36、0 - Plastics - Determination of Izod impact strength EN ISO 180 - ISO 527 series Plastics - Determination of tensile properties EN ISO 527 series BS EN 6095022:2017EN 60950-22:2017 4 Annex ZA (normative) Normative references to international publications with their corresponding European publication

37、s The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE

38、1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC

39、60068-2-11 - Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist EN 60068-2-11 - IEC 60364 series Low-voltage electrical installations HD 384 / HD 60364 series IEC 60529 1989 Degrees of protection provided by enclosures (IP Code) EN 60529 1991 - - + corrigendum May 1993 +

40、A1 1999 + A1 2000 + A2 2013 + A2 2013 IEC 60950-1 (mod) 2005 Information technology equipment - Safety - Part 1: General requirements EN 60950-1 2006 - - + AC 2011 - - + A11 2009 + A1 (mod) 2009 + A1 2010 - - + A12 2011 + A2 (mod) 2013 + A2 2013 IEC 62368-1 (mod) 2014 Audio/video, information and co

41、mmunication technology equipment - Part 1: Safety requirements EN 62368-1 2014 - - + AC 2015 - - + AC 2017-03 ISO 178 - Plastics - Determination of flexural properties EN ISO 178 - ISO 179 series Plastics - Determination of Charpy impact properties EN ISO 179 series ISO 180 - Plastics - Determinatio

42、n of Izod impact strength EN ISO 180 - ISO 527 series Plastics - Determination of tensile properties EN ISO 527 series EN 60950-22:2017 5 Publication Year Title EN/HD Year ISO 3231 - Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide EN ISO 3231 - ISO 4

43、892-1 - Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance EN ISO 4892-1 - ISO 4892-2 - Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 - ISO 4892-4 - Plastics - Methods of exposure to laboratory light sources - Pa

44、rt 4: Open-flame carbon-arc lamps - - ISO 8256 - Plastics - Determination of tensile-impact strength EN ISO 8256 - ISO/TS 18173 2005 Non-destructive testing - General terms and definitions - - ASTM D 471 1998 Standard Test Method for Rubber Property-Effect of Liquids - - BS EN 6095022:2017This page

45、deliberately left blank 2 IEC 60950-22:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 1.1 Equipment covered . 7 1.2 Additional requirements 7 2 Normative references 7 3 Terms and definitions 8 4 Conditions for outdoor equipment 8 4.1 Ambient air temperature 8 4.2 Mains supply . 9 4.2

46、.1 General . 9 4.2.2 Mains transient voltage on AC mains supply 9 4.2.3 Mains transient voltage on DC mains supply 9 4.3 Rise of earth potential . 10 5 Marking and instructions 10 6 Protection from electrical shock in an outdoor location 10 6.1 Voltage limits of user-accessible parts in outdoor loca

47、tions . 10 6.2 Limited current circuits in outdoor locations 10 6.3 Protection for socket-outlet in outdoor locations 10 7 Wiring terminals for connection of external conductors 11 8 Construction requirements for outdoor enclosures . 11 8.1 General . 11 8.2 Resistance to ultra-violet radiation 11 8.

48、3 Resistance to corrosion 12 8.3.1 General . 12 8.3.2 Test apparatus 12 8.3.3 Test procedure 13 8.3.4 Compliance criteria 13 8.4 Bottoms of fire enclosures. 13 8.5 Gaskets 13 8.5.1 General . 13 8.5.2 Oil resistance 14 8.5.3 Securing means . 14 9 Protection of equipment within an outdoor enclosure .

49、14 9.1 Protection from moisture . 14 9.2 Protection from plants and vermin . 15 9.3 Protection from excessive dust . 15 9.3.1 General . 15 9.3.2 IP5X equipment . 15 9.3.3 IP6X equipment . 16 10 Mechanical strength of enclosures . 16 10.1 General . 16 10.2 Impact test 16 11 Outdoor equipment containing valve regulated or vented batteries 16 2 IEC 60950-22:2016 IEC 2016 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 1.1 Equipment covered . 7 1.2 Additional requirements 7