EN IEC 60900-2018 Live working - Hand tools for use up to 1 000 V AC and 1 500 V DC.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Live working - Hand tools for use up to 1 000 V AC and 1 500 V DCBS EN IEC 60900:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60900 August 2018 ICS 13.260; 29.240.20; 29.260.99 Supersedes EN 60900:2012 E

2、nglish Version Live working - Hand tools for use up to 1 000 V AC and 1 500 V DC (IEC 60900:2018) Travaux sous tension - Outils main pour usage jusqu 1 000 V en courant alternatif et 1 500 V en courant continu (IEC 60900:2018) Arbeiten unter Spannung - Handwerkzeuge zum Gebrauch bis AC 1 000 V und D

3、C 1 500 V (IEC 60900:2018) This European Standard was approved by CENELEC on 2018-07-25. 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 standard without any alteration. Up-to-date

4、 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 version in any other language made by translati

5、on 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, Croatia, Cyprus, the Czech Republic, Denma

6、rk, 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, Switzerland, Turkey and the United Kingdom. Eur

7、opean 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 2018 CENELEC All rights of exploitation in any form and by any means reserved wor

8、ldwide for CENELEC Members. Ref. No. EN IEC 60900:2018 E National forewordThis British Standard is the UK implementation of EN IEC 60900:2018. It is identical to IEC 60900:2018. It supersedes BS EN 60900:2012, which is withdrawn.The UK participation in its preparation was entrusted to Technical Comm

9、ittee PEL/78, Tools for live working.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 necessary provisions of a contract. Users are responsible for its correct application. The British Standards Ins

10、titution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 88155 8ICS 29.240.20; 29.260.99; 13.260Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 Aug

11、ust 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 60900:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60900 August 2018 ICS 13.260; 29.240.20; 29.260.99 Supersedes EN 60900:2012 English Version Live working - Hand tools for use up to 1

12、000 V AC and 1 500 V DC (IEC 60900:2018) Travaux sous tension - Outils main pour usage jusqu 1 000 V en courant alternatif et 1 500 V en courant continu (IEC 60900:2018) Arbeiten unter Spannung - Handwerkzeuge zum Gebrauch bis AC 1 000 V und DC 1 500 V (IEC 60900:2018) This European Standard was app

13、roved by CENELEC on 2018-07-25. 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 standard without any alteration. Up-to-date lists and bibliographical references concerning such nat

14、ional 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 version in any other language made by translation under the responsibility of a CENELEC member into its

15、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, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedon

16、ia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comi

17、t Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60900:2018 E

18、BS EN IEC 60900:2018EN IEC 60900:2018 (E) 2 European foreword The text of document 78/1221/FDIS, future edition 4.0 of IEC 60900, prepared by IEC/TC 78 “Live working“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60900:2018. The following dates are fixed: latest da

19、te by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2019-04-25 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-07-25 This document supersedes EN 60900:2012

20、Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60900:2018 was approved by CENELEC

21、as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standards indicated: IEC 60743 NOTE Harmonized as EN 60743 BS EN IEC 60900:2018EN IEC 60900:2018 (E) 3 Annex ZA (normative) Normative references to international pub

22、lications with their corresponding European publications 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 undated references, the latest edition of

23、the referenced document (including any amendments) applies. NOTE 1 Where 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 avai

24、lable here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60060-1 - High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 - IEC 60212 - Standard conditions for use prior to and during the testing of solid electrical insulating materials EN 60212 - IEC 60

25、417 - Graphical symbols for use on equipment. Index, survey and compilation of the single sheets. - - IEC 61318 - Live working - Conformity assessment applicable to tools, devices and equipment EN 61318 - IEC 61477 - Live working - Minimum requirements for the utilization of tools, devices and equip

26、ment EN 61477 - ISO 1174-1 - Assembly tools for screws and nuts - Driving squares Part 1: Driving squares for hand socket tools - - ISO 9654 - Pliers and nippers for electronics - Single-purpose nippers - Cutting nippers - - ISO 9655 - Pliers and nippers for electronics - Single-purpose nippers - Pl

27、iers for gripping and manipulating - - ISO 9656 - Pliers and nippers for electronics - Test methods - - ISO 9657 - Pliers and nippers for electronics - General technical requirements - - BS EN IEC 60900:2018This page deliberately left blank 2 IEC 60900:2018 IEC 2018 CONTENTS FOREWORD . 5 INTRODUCTIO

28、N . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 8 4 Requirements 9 4.1 General requirements . 9 4.1.1 Safety 9 4.1.2 Performance under load 10 4.1.3 Multiple-ended hand tools 10 4.1.4 Marking . 10 4.1.5 Separating of covers 11 4.1.6 Instructions for correct adjustment and assembly.

29、11 4.2 Requirements concerning insulating materials 11 4.2.1 General . 11 4.2.2 Thermal stability 12 4.3 Requirement concerning exposed conductive parts of hybrid tools 12 4.4 Additional requirements 12 4.4.1 Hand tools capable of being assembled . 12 4.4.2 Screwdrivers 14 4.4.3 Spanners un-insulate

30、d areas 15 4.4.4 Adjustable spanners 16 4.4.5 Pliers, strippers, cable scissors, cable-cutting hand tools 17 4.4.6 Scissors 21 4.4.7 Knives . 22 4.4.8 Tweezers . 23 5 Tests . 24 5.1 General . 24 5.2 Visual check . 25 5.3 Dimensional check 25 5.4 Impact tests 25 5.4.1 Type test . 25 5.4.2 Alternative

31、 methods in cases where hand tools have completed the production phase . 28 5.5 Dielectric tests 28 5.5.1 General requirements 28 5.5.2 Conditioning (for type test only) . 29 5.5.3 Dielectric testing of insulated and hybrid hand tools 29 5.5.4 Dielectric testing of insulating hand tools . 32 5.6 Ind

32、entation test (for insulated hand tools) . 33 5.6.1 Type test . 33 5.6.2 Alternative methods in cases where insulated hand tools have completed the production phase 34 5.7 Test for adhesion of the insulating material coating of insulated hand tools . 34 5.7.1 Conditioning 34 5.7.2 Type test . 35 2 I

33、EC 60900:2018 IEC 2018 CONTENTS FOREWORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 8 4 Requirements 9 4.1 General requirements . 9 4.1.1 Safety 9 4.1.2 Performance under load 10 4.1.3 Multiple-ended hand tools 10 4.1.4 Marking . 10 4.1.5 Separating of covers 11

34、4.1.6 Instructions for correct adjustment and assembly. 11 4.2 Requirements concerning insulating materials 11 4.2.1 General . 11 4.2.2 Thermal stability 12 4.3 Requirement concerning exposed conductive parts of hybrid tools 12 4.4 Additional requirements 12 4.4.1 Hand tools capable of being assembl

35、ed . 12 4.4.2 Screwdrivers 14 4.4.3 Spanners un-insulated areas 15 4.4.4 Adjustable spanners 16 4.4.5 Pliers, strippers, cable scissors, cable-cutting hand tools 17 4.4.6 Scissors 21 4.4.7 Knives . 22 4.4.8 Tweezers . 23 5 Tests . 24 5.1 General . 24 5.2 Visual check . 25 5.3 Dimensional check 25 5.

36、4 Impact tests 25 5.4.1 Type test . 25 5.4.2 Alternative methods in cases where hand tools have completed the production phase . 28 5.5 Dielectric tests 28 5.5.1 General requirements 28 5.5.2 Conditioning (for type test only) . 29 5.5.3 Dielectric testing of insulated and hybrid hand tools 29 5.5.4

37、Dielectric testing of insulating hand tools . 32 5.6 Indentation test (for insulated hand tools) . 33 5.6.1 Type test . 33 5.6.2 Alternative methods in cases where insulated hand tools have completed the production phase 34 5.7 Test for adhesion of the insulating material coating of insulated hand t

38、ools . 34 5.7.1 Conditioning 34 5.7.2 Type test . 35 BS EN IEC 60900:2018IEC 60900:2018 IEC 2018 3 5.7.3 Alternative methods in cases where insulated hand tools have completed the production phase 40 5.8 Test of adhesion of exposed conductive parts at the working head of hybrid hand tools . 41 5.8.1

39、 Type test . 41 5.8.2 Alternative methods in cases where hybrid hand tools have completed the production phase . 41 5.9 Mechanical tests . 41 5.9.1 Test of adhesion of insulating covers of conductive adjusting or switching elements 41 5.9.2 Insulated hand tools 42 5.9.3 Insulating and hybrid hand to

40、ols 42 5.9.4 Tweezers . 43 5.9.5 Retaining force test for tools capable of being assembled 43 5.10 Durability of marking . 46 5.11 Flame retardancy test . 46 5.11.1 Type test . 46 5.11.2 Alternative methods in cases where hand tools have completed the production phase . 47 6 Conformity assessment of

41、 hand tools having completed the production phase . 48 7 Modifications . 48 Annex A (informative) Description and examples for insulated, hybrid and insulating hand tools . 49 Annex B (informative) Mechanical strength of insulating and hybrid hand tools 50 B.1 Context . 50 B.2 General . 50 B.3 Insul

42、ating and hybrid screwdrivers 50 B.4 Insulating and hybrid spanners and ratchets . 51 B.5 Insulating and hybrid T-spanners 51 B.6 Insulating and hybrid pliers and cable shears 51 Annex C (normative) Suitable for live working; double triangle (IEC 60417-5216:2002-10) 52 Annex D (informative) Recommen

43、dation for use and in-service care 53 D.1 General . 53 D.2 Storage . 53 D.3 Inspection before use 53 D.4 Temperature . 53 D.5 Periodic examination and electrical retesting 53 Annex E (normative) General type test procedure 54 Annex F (normative) Examples of calculation of the total linear length of

44、insulation and acceptable leakage current (see 5.5.3.1.1) . 55 Annex G (normative) Classification of defects and tests to be allocated . 56 Annex H (informative) Rationale for the classification of defects 57 Bibliography 59 Figure 1 Marking of the electrical working limit adjacent to the double tri

45、angle symbol (IEC 60417-5216:2002-10) 11 Figure 2 Description of the insulating overlapping element and different assembly configurations for hand tools capable of being assembled with square drives . 13 BS EN IEC 60900:2018 4 IEC 60900:2018 IEC 2018 Figure 3 Marking symbol for hand tools capable of

46、 being assembled and designed to be interchangeable between different manufacturers (IEC 60417-6168:2012-07) 14 Figure 4 Illustration of insulation of a typical screwdriver . 15 Figure 5 Illustration of insulation of typical spanners 16 Figure 6 Insulated or hybrid adjustable spanner . 17 Figure 7 I

47、llustration of insulation of typical pliers 18 Figure 8 Insulation of pliers 19 Figure 9 Insulation of multiple slip joint pliers . 19 Figure 10 Insulation of pliers with a functional area below the joint 20 Figure 11 Illustration of insulation of pliers and nippers for electronics . 21 Figure 12 In

48、sulation of scissors 22 Figure 13 Insulation of knives 23 Figure 14 Example of insulation of the handles of tweezers . 24 Figure 15 Example of test arrangement for the impact test Method A 26 Figure 16 Example of test arrangement for the impact test Method B 27 Figure 17 Dielectric testing arrangeme

49、nt for insulated or hybrid hand tools 30 Figure 18 Description of dummies for dielectric tests for hand tools capable of being assembled with square drives . 31 Figure 19 Dielectric testing arrangement for insulating hand tools 32 Figure 20 Indentation test 34 Figure 21 Principle of the testing device for checking adhesion of the insulating coating on conductive parts of the insulated hand tool Test on the working head Method A 36 Figure 22 Principle of t