EN 60445-2017 en Basic and safety principles for man-machine interface marking and identification - Identification of equipment terminals conductor terminations and conductors.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors (IEC 60445:2017 + COR1:2017)BS EN 60445:2017EUROPEAN STAND

2、ARD NORME EUROPENNE EUROPISCHE NORM EN 60445 November 2017 ICS 01.080.20; 13.110; 29.020 Supersedes EN 60445:2010 English Version Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors (IEC 6044

3、5:2017 + COR1:2017) Principes fondamentaux et de scurit pour les interfaces homme-machine, le marquage et lidentification - Identification des bornes de matriels, des extrmits de conducteurs et des conducteurs (IEC 60445:2017 + COR1:2017) Grund- und Sicherheitsregeln fr die Mensch-Maschine-Schnittst

4、elle - Kennzeichnung von Anschlssen elektrischer Betriebsmittel, angeschlossenen Leiterenden und Leitern (IEC 60445:2017 + COR1:2017) This European Standard was approved by CENELEC on 2017-09-08. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit

5、ions 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 CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exi

6、sts 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 CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the nat

7、ional electrotechnical 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, Po

8、rtugal, Romania, 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: Rue de la Sc

9、ience 23, B-1040 Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60445:2017 E National forewordThis British Standard is the UK implementation of EN 60445:2017. It is identical to IEC 60445:2017. It supersedes BS EN 604

10、45:2010, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GEL/3, Documentation and graphical symbols.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the n

11、ecessary 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 89632 3ICS 29.020; 01.070; 13.110; 01.080.20Compliance with a British Standard cannot confer immunity from legal obligati

12、ons.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60445:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60445 November 2017 ICS

13、01.080.20; 13.110; 29.020 Supersedes EN 60445:2010 English Version Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors (IEC 60445:2017 + COR1:2017) Principes fondamentaux et de scurit pour le

14、s interfaces homme-machine, le marquage et lidentification - Identification des bornes de matriels, des extrmits de conducteurs et des conducteurs (IEC 60445:2017 + COR1:2017) Grund- und Sicherheitsregeln fr die Mensch-Maschine-Schnittstelle - Kennzeichnung von Anschlssen elektrischer Betriebsmittel

15、, angeschlossenen Leiterenden und Leitern (IEC 60445:2017 + COR1:2017) This European Standard was approved by CENELEC on 2017-09-08. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national

16、 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, German). A ver

17、sion 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, Belgium, Bulgaria

18、, 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, Sweden, Swi

19、tzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CENELEC All rights of exploitati

20、on in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60445:2017 E BS EN 60445:2017EN 60445:2017 2 European foreword The text of document 3/1313/FDIS, future edition 6 of IEC 60445, prepared by IEC/TC 3 “Information structures and elements, identification and marking pr

21、inciples, documentation and graphical symbols“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60445:2017. 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 endo

22、rsement (dop) 2018-06-08 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2020-09-08 This document supersedes EN 60445:2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENEL

23、EC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60445:2017+COR1:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes h

24、ave to be added for the standards indicated: IEC 60079-11:2006 NOTE Harmonized as EN 60079-11:2007 1(not modified). IEC 60601 Series NOTE Harmonized as EN 60601 Series. IEC 61140:2016 NOTE Harmonized as EN 61140:2016 (not modified). IEC 61666:2010 NOTE Harmonized as EN 61666:2010 (not modified). IEC

25、 62491:2008 NOTE Harmonized as EN 62491:2008 (not modified). 1Superseded by EN 60079-11:2012 (IEC 60079-11:2011). BS EN 60445:2017EN 60445:2017 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referre

26、d 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 undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Pu

27、blication 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 60417-DB - Graphical symbo

28、ls for use on equipment - - IEC 60617-DB - Graphical symbols for diagrams - - IEC Guide 104 - The preparation of safety publications and the use of basic safety publications and group safety publications - - ISO/IEC Guide 51 - Safety aspects - Guidelines for their inclusion in standards - - BS EN 60

29、445:2017This page deliberately left blank 2 IEC 60445:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Methods of identification 9 5 Application of identification means . 10 6 Identification by colours . 10 6.1 General . 10 6.2 Use of single colours

30、11 6.2.1 Permitted colours. 11 6.2.2 Neutral or mid-point conductor . 11 6.2.3 Line conductor in AC system . 11 6.2.4 Line conductor in DC system . 11 6.2.5 Functional earthing conductor 11 6.3 Use of bi-colour combinations . 11 6.3.1 Permitted colours. 11 6.3.2 Protective conductor 11 6.3.3 PEN con

31、ductor 12 6.3.4 PEL conductor . 12 6.3.5 PEM conductor 13 6.3.6 Protective bonding conductor. 13 7 Identification by alphanumeric notation 13 7.1 General . 13 7.2 Equipment terminal identification Marking principles 14 7.3 Identification of certain designated conductors 16 7.3.1 General . 16 7.3.2 N

32、eutral conductor 16 7.3.3 Protective conductor 16 7.3.4 PEN conductor 17 7.3.5 PEL conductor . 17 7.3.6 PEM conductor 17 7.3.7 Protective bonding conductor. 17 7.3.8 Protective bonding conductor earthed 17 7.3.9 Protective bonding conductor unearthed 17 7.3.10 Functional earthing conductor 17 7.3.11

33、 Functional bonding conductor 17 7.3.12 Mid-point conductor . 17 7.3.13 Line conductor . 17 Annex A (informative) Colours, alphanumeric notations and graphical symbols used for identification of conductors and terminals 18 Annex B (informative) List of notes concerning certain countries 20 Bibliogra

34、phy 26 Figure 1 Single element with two terminals 14 2 IEC 60445:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 4 Methods of identification 9 5 Application of identification means . 10 6 Identification by colours . 10 6.1 General . 10 6.2 Use of sing

35、le colours 11 6.2.1 Permitted colours. 11 6.2.2 Neutral or mid-point conductor . 11 6.2.3 Line conductor in AC system . 11 6.2.4 Line conductor in DC system . 11 6.2.5 Functional earthing conductor 11 6.3 Use of bi-colour combinations . 11 6.3.1 Permitted colours. 11 6.3.2 Protective conductor 11 6.

36、3.3 PEN conductor 12 6.3.4 PEL conductor . 12 6.3.5 PEM conductor 13 6.3.6 Protective bonding conductor. 13 7 Identification by alphanumeric notation 13 7.1 General . 13 7.2 Equipment terminal identification Marking principles 14 7.3 Identification of certain designated conductors 16 7.3.1 General .

37、 16 7.3.2 Neutral conductor 16 7.3.3 Protective conductor 16 7.3.4 PEN conductor 17 7.3.5 PEL conductor . 17 7.3.6 PEM conductor 17 7.3.7 Protective bonding conductor. 17 7.3.8 Protective bonding conductor earthed 17 7.3.9 Protective bonding conductor unearthed 17 7.3.10 Functional earthing conducto

38、r 17 7.3.11 Functional bonding conductor 17 7.3.12 Mid-point conductor . 17 7.3.13 Line conductor . 17 Annex A (informative) Colours, alphanumeric notations and graphical symbols used for identification of conductors and terminals 18 Annex B (informative) List of notes concerning certain countries 2

39、0 Bibliography 26 Figure 1 Single element with two terminals 14 BS EN 60445:2017IEC 60445:2017 IEC 2017 3 Figure 2 Single element with four terminals: Two endpoints and two intermediate points 14 Figure 3 Three-phase equipment with six terminals 15 Figure 4 Three-element equipment with twelve termin

40、als: Six endpoints and six intermediate points . 15 Figure 5 Equipment with groups of elements 16 Figure 6 Interconnection of equipment terminals and certain designated conductors 16 Table A.1 Colours, alphanumeric notations and graphical symbols used for identification of conductors and terminals .

41、 18 BS EN 60445:2017 4 IEC 60445:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS FOREWORD 1) The International Electrotechnical Com

42、mission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and

43、 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee

44、 interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accorda

45、nce with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all inter

46、ested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsi

47、ble for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence b

48、etween any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of

49、 conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs