1、 IEC 62917 Edition 1.0 2016-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Railway applications Fixed installations Electric traction Copper and copper alloy grooved contact wires Applications ferroviaires Installations fixes Traction lectrique Fils de contact rainurs en cuivre et en cuivre alli IEC
2、 62917:2016-10(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
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19、i vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62917 Edition 1.0 2016-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Railway applications Fixed installations Electric traction Copper and copper alloy grooved contact wires
20、 Applications ferroviaires Installations fixes Traction lectrique Fils de contact rainurs en cuivre et en cuivre alli INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 45.060.01 ISBN 978-2-8322-3625-3 Registered trademark of the International Electrotechnical C
21、ommission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62917:2016 IEC 2016 CONTE
22、NTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 4 Characteristics of contact wires . 8 4.1 Contact wire designation system . 8 4.2 Material designation 8 4.3 Appearance and condition . 8 4.4 Identification . 9 4.4.1 General requirements 9 4.4.2 Normal and high strength
23、copper (Cu-ETP, Cu-FRHC, Cu-HCP, Cu-OF) . 9 4.4.3 Copper-silver alloy (CuAg 0,1) . 9 4.4.4 Copper-cadmium alloy (CuCd 0,7, CuCd 1,0) 9 4.4.5 Copper-magnesium alloy (CuMg 0,2, CuMg 0,5) 10 4.4.6 Copper-tin alloy (CuSn 0,2) . 10 4.5 Configuration, profile and cross-sections 11 4.5.1 Clamping grooves 1
24、1 4.5.2 Cross-sectional areas 11 4.5.3 Profiles 11 4.5.4 Configurations . 11 4.6 Electrical properties 12 4.6.1 Resistivity 12 4.6.2 Resistance per kilometre . 12 4.7 Mechanical properties . 13 4.7.1 Tensile strength and percentage elongation after fracture 13 4.7.2 Additional requirements . 13 4.7.
25、3 Microwaves on longitudinal axis of contact wire . 13 4.8 Jointing feed stock 14 5 Testing of contact wires . 17 5.1 Material composition . 17 5.2 Appearance and condition . 17 5.3 Profiles and dimensions 17 5.4 Electrical properties 17 5.5 Mechanical properties . 17 5.5.1 Breaking load and percent
26、age elongation after fracture . 17 5.5.2 Reverse bend test . 18 5.5.3 Torsional strength test . 20 5.5.4 Winding property test . 20 5.5.5 Microwaves on longitudinal axis of the contact wire . 20 5.6 Mass per unit length . 21 5.7 Jointing of wire . 21 5.8 Integrity of contact wire . 21 5.9 Type of te
27、sts . 21 6 Ordering and delivery conditions . 22 6.1 Conditions and specification of the order 22 6.2 Packaging . 23 IEC 62917:2016 IEC 2016 3 6.3 Tolerance on contact wire length 23 6.4 Contact wire drum markings 23 7 Verification of compliance 23 7.1 Certification of compliance and test results .
28、23 7.2 Selection of samples and tests by supplier 23 7.3 Inspection by purchaser 24 Annex A (normative) Standardised configurations 25 Annex B (informative) Common alloy compositions and designations . 28 Annex C (informative) Physical properties 29 C.1 Electrical resistance per kilometre. 29 C.2 Mi
29、nimum breaking load . 30 C.3 Tolerance on diameter and cross-sectional area . 30 C.4 Mass per kilometre of the contact wire 30 C.5 Contact wire coefficients . 31 C.6 Calculating the cross-sectional area of contact wire 32 Annex D (informative) A-deviations 33 Annex E (informative) Special national c
30、onditions 34 E.1 General . 34 E.2 United Kingdom 34 E.3 Austria 34 E.4 Japan 36 E.5 Russia 40 E.6 China 44 Bibliography 48 Figure 1 Description of identification groove 9 Figure 2 Two identification grooves (CuAg) 10 Figure 3 One identification groove (CuCd) . 10 Figure 4 Three identification groove
31、s (CuMg) . 10 Figure 5 One offset identification groove (CuSn) 11 Figure 6 Clamping groove types A and B . 11 Figure 7 Limit on microwaves in the contact wire . 14 Figure 8 Reverse bend test Test rig 19 Figure 9 Reverse bend test Method. 20 Figure A.1 Contact wire shape AC . 25 Figure A.2 Contact wi
32、re shape BC . 26 Figure A.3 Contact wire shape BF 27 Figure E.1 Clamping groove type in Austria . 35 Figure E.2 Configurations of CF-100 and CF-120 contact wire in Austria . 36 Figure E.3 Identification grooves of contact wires in Japan (Copper-tin 0,3 % alloy) . 37 Figure E.4 Clamping grooves of co
33、ntact wires in Japan . 37 Figure E.5 Configurations of contact wires in Japan . 38 Figure E.6 Identification grooves of contact wires of type M (a), type M* (b), type Br2 (c), type Br1 (d) in Russia . 41 Figure E.7 Clamping grooves and configuration of contact wire circular profile in Russia 42 4 IE
34、C 62917:2016 IEC 2016 Figure E.8 Clamping grooves and configuration of contact wire oval profile in Russia . 43 Figure E.9 Cross-section and identification grooves in China . 45 Table 1 Configurations and cross-sections for types A and B . 12 Table 2 Maximum resistivity and minimum conductivity 12 T
35、able 3 Maximum resistance per kilometre depending on material . 13 Table 4 Tensile strength and percentage elongation after fracture . 15 Table 5 Minimum breaking loads depending on material and cross-section 16 Table 6 Contact wire tests 22 Table 7 Guide for the selection of samples 24 Table A.1 Di
36、mensions for contact wire shape AC . 25 Table A.2 Dimensions for contact wire shape BC . 26 Table A.3 Dimensions for contact wire shape BF . 27 Table B.1 Some possible material compositions and designations . 28 Table C.1 Maximum electrical resistance per kilometre depending on conductivity and nomi
37、nal cross-section (examples). 29 Table C.2 Minimum breaking loads depending on tensile strength and nominal cross-section (examples) . 30 Table C.3 Contact wire mass . 31 Table E.1 Dimensions of identification grooves in Japan 37 Table E.2 Dimensions of clamping grooves in Japan 38 Table E.3 Designa
38、tions of contact wires in Japan 38 Table E.4 Dimensions of contact wires in Japan 39 Table E.5 Mechanical properties of contact wires in Japan 39 Table E.6 Mass of contact wires in Japan 40 Table E.7 Dimensions and mass per unit length of contact wires in Russia 43 Table E.8 Mechanical and electrica
39、l properties for contact wires of type M in Russia 44 Table E.9 Mechanical and electrical properties for contact wires of types Br1, Br2 in Russia 44 Table E.10 Gauge, dimensions, angle and referenced mass per unit length in China . 45 Table E.11 Designations of contact wires in China . 46 Table E.1
40、2 Mechanical properties of contact wires in China . 46 IEC 62917:2016 IEC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RAILWAY APPLICATIONS FIXED INSTALLATIONS ELECTRIC TRACTION COPPER AND COPPER ALLOY GROOVED CONTACT WIRES FOREWORD 1) The International Electrotechnical Commission (IEC) is a w
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