IEC 61587-6-2017 Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 6 Security aspects for indoor c.pdf

1、 IEC 61587-6 Edition 1.0 2017-05 INTERNATIONAL STANDARD Mechanical structures for electrical and electronic equipment Tests for IEC 60917 and IEC 60297 series Part 6: Security aspects for indoor cabinets IEC 61587-6:2017-05(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC

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11、ronic equipment Tests for IEC 60917 and IEC 60297 series Part 6: Security aspects for indoor cabinets INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.240 ISBN 978-2-8322-4303-9 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publicatio

12、n from an authorized distributor. colour inside 2 IEC 61587-6:2017 IEC 2017 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Security aspects for indoor cabinets 8 4.1 General . 8 4.2 Access security level of the cabinet 9 5 Security performance l

13、evels of cabinets . 9 5.1 General . 9 5.2 Security performance levels of cabinet mechanical components . 10 5.2.1 Handle and associated mechanical lock . 10 5.2.2 Key 12 5.2.3 Cabinet floor anchoring 13 Annex A (normative) Mechanical performance and test methods for handles . 14 A.1 Mechanical stren

14、gths of levers of handles . 14 A.1.1 General . 14 A.1.2 Static loading test, push/pull performance . 14 A.1.3 Static loading test, turn performance . 15 Bibliography 16 Figure 1 Typical mechanical components for security provision of the cabinet 8 Figure 2 Concept of access protection within buildin

15、gs or premises . 9 Figure 3 Static loading test for handle and associated mechanical lock 11 Figure A.1 Lever handles push/pull performance 14 Figure A.2 Lever handles turn performance 15 Table 1 Access security levels of indoor cabinet installation sites 9 Table 2 Security performance levels of cab

16、inets 10 Table 3 Security performance levels of handle and associated mechanical lock 10 Table 4 Test procedures for operation of handle and mechanical lock . 12 Table 5 Security performance levels of key 12 Table 6 Security performance level of cabinet floor anchoring . 13 IEC 61587-6:2017 IEC 2017

17、 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ MECHANICAL STRUCTURES FOR ELECTRICAL AND ELECTRONIC EQUIPMENT TESTS FOR IEC 60917 AND IEC 60297 SERIES Part 6: Security aspects for indoor cabinets FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardi

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27、wn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not

28、 be held responsible for identifying any or all such patent rights. International Standard IEC 61587-6 has been prepared by subcommittee 48D:Mechanical structures for electrical and electronic equipment, of IEC technical committee 48: Electrical connectors and mechanical structures for electrical an

29、d electronic equipment. The text of this International Standard is based on the following documents: FDIS Report on voting 48D/634/FDIS 48D/641/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This d

30、ocument has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 IEC 61587-6:2017 IEC 2017 A list of all parts in the IEC 61587 series, published under the general title Mechanical structures for electrical and electronic equipment Tests for IEC 60917 and IEC 60297 series, can be found

31、on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced

32、 by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users s

33、hould therefore print this document using a colour printer. IEC 61587-6:2017 IEC 2017 5 INTRODUCTION The security of electrical and electronic equipment or systems, which nowadays is being applied in many electronic equipment or systems in the fields of ICT (information and communication technology)

34、 and of industrial/infrastructure control systems, is becoming a critical issue. In general, security is achieved by restrictions and protections against improper or unauthorized accesses from both hardware and software sides of the systems. Considering the security of the hardware of electronic equ

35、ipment or systems, which are built up in the mechanical structures such as cabinets based on IEC 60297 series and IEC 60917 series, it depends on conditions of their installation sites, on the security level of system hardware which provides access protection at the installation sites, and on the ro

36、bustness of the mechanical structures and of their mechanical locks both at the access gates/doors of the installation sites and of the mechanical structures. Therefore, a classification of the installation conditions and of the levels of security measures for hardware is very important for design a

37、nd practices of various electronic equipment or systems, which are used in the field of ICT, industrial control, transportation and others. From this point of view, this document intends to clarify the relationship between the installation conditions and the security requirements for indoor cabinets

38、, and to provide the required performances and test methods on mechanical components related with security provisions for indoor cabinets which are in accordance with IEC 60297 series and IEC 60917 series. Vandalism protection aspect is applied by user-specific requirements in general. Therefore, th

39、is document has no definition of vandalism. 6 IEC 61587-6:2017 IEC 2017 MECHANICAL STRUCTURES FOR ELECTRICAL AND ELECTRONIC EQUIPMENT TESTS FOR IEC 60917 AND IEC 60297 SERIES Part 6: Security aspects for indoor cabinets 1 Scope This part of IEC 61587 specifies security aspects and security performan

40、ce levels of indoor cabinets in accordance with IEC 60917 and IEC 60297. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For und

41、ated references, the latest edition of the referenced document (including any amendments) applies. IEC 60297 (all parts), Mechanical structures for electronic equipment Dimensions of mechanical structures of the 482,6 mm (19 in) series IEC 60529, Degrees of protection provided by enclosures (IP Code

42、) IEC 60917 (all parts), Modular order for the development of mechanical structures for electronic equipment practices IEC 60917-1, Modular order for the development of mechanical structures for electronic equipment practices Part 1: Generic standard IEC 61587-1, Mechanical structures for electronic

43、 equipment Tests for IEC 60917 and IEC 60297 series Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation IEC 61587-2, Mechanical structures for electronic equipment Tests for IEC 60917 and 60297 ser

44、ies Part 2: Seismic tests for cabinets and racks 3 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60917-1 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: a

45、vailable at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 3.1 handle mechanical component to open or close the door of a cabinet, equipped on the door of a cabinet IEC 61587-6:2017 IEC 2017 7 3.2 key device to allow only authorized access to a cabinet,

46、assembled into the handle of the cabinet or on the door of the cabinet configured with a mechanical lock 3.3 mechanical lock mechanical component assembled in the door of a cabinet, deemed to provide closure of the door of the cabinet for security 3.4 access protection protection against unauthorize

47、d access to a cabinet mainly dependent on the access security level within the location and functional requirements where the cabinet is installed 3.5 security performance required performance of the mechanical components of a cabinet to achieve the intended access security level SEE Figure 1. 8 IEC

48、 61587-6:2017 IEC 2017 Figure 1 Typical mechanical components for security provision of the cabinet 4 Security aspects for indoor cabinets 4.1 General In general, security for cabinets for electronic equipment should be designed on both points of view from hardware and software. Considering the secu

49、rity on hardware of the cabinets, security aspects of the cabinets depends on the following factors: a) access security level of the cabinet installation site(access security within the building); b) security performance of the cabinet. The access security within the building, as part of the so-called physical security, is primarily aimed to be effective against unauthorized forced entry. In this regard, many international or regional regulations and speci