1、 IEC 60317-31 Edition 2.0 2015-10 INTERNATIONAL STANDARD Specifications for particular types of winding wires Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180 IEC 60317-31:2015-10(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Co
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11、tions for particular types of winding wires Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180 INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.060.10 ISBN 978-2-8322-2955-2 Registered trademark of the International Electrotechn
12、ical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 60317-31:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms, definitions, general notes and appearance . 6 3.1 Terms and definitions 6 3.2 General
13、notes . 6 3.2.1 Methods of test 6 3.2.2 Winding wire 6 3.3 Appearance 7 4 Dimensions 7 5 Electrical resistance 7 6 Elongation . 7 7 Springiness . 7 8 Flexibility and adherence . 7 9 Heat shock 7 10 Cut-through . 7 11 Resistance to abrasion 7 12 Resistance to solvents . 8 13 Breakdown voltage 8 14 Co
14、ntinuity of insulation 8 15 Temperature index 8 16 Resistance to refrigerants 8 17 Solderability 8 18 Heat or solvent bonding . 8 19 Dielectric dissipation factor 8 20 Resistance to transformer oil . 8 23 Pin hole test 8 30 Packaging . 8 Bibliography 9 IEC 60317-31:2015 IEC 2015 3 INTERNATIONAL ELEC
15、TROTECHNICAL COMMISSION _ SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180 FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for st
16、andardization 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 in addition to other activities, IEC publishes
17、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 interested in the subject dealt with may partic
18、ipate 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 accordance with conditions determined by agreement bet
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20、ons 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 responsible for the way in which they are used or for a
21、ny 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 between any IEC Publication and the correspondin
22、g 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 conformity. IEC is not responsible for any ser
23、vices 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 Na
24、tional Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention
25、 is drawn 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 sh
26、all not be held responsible for identifying any or all such patent rights. International Standard IEC 60317-31 has been prepared by IEC technical committee 55: Winding wires. This second edition cancels and replaces the first edition published in 1990, Amendment 1:1997 and Amendment 2:2005. This edi
27、tion constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: new 3.2.2 containing general notes on winding wire, formerly part of the scope; introduction of glass fibre coverings over grade 1 enamelled conductor in 3.2
28、.2 revision to references to IEC 60317-0-4 to make clear that their application is normative 4 IEC 60317-31:2015 IEC 2015 The text of this standard is based on the following documents: CDV Report on voting 55/1491/CDV 55/1514/RVC Full information on the voting for the approval of this standard can b
29、e found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This International Standard is to be used in conjunction with the IEC 60317-0-4:2015. The numbering of clauses in this standard is not continuous from Cl
30、auses 20 and 30 in order to reserve space for possible future wire requirements prior to those for wire packaging. A list of all the parts in the IEC 60317 series, published under the general title Specifications for particular types of winding wires can be found on the IEC website. The committee ha
31、s decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or
32、amended. A bilingual version of this publication may be issued at a later date. IEC 60317-31:2015 IEC 2015 5 INTRODUCTION This part of IEC 60317 is one of a series which deals with insulated wires used for windings in electrical equipment. The series has three groups describing: 1) Winding wires Tes
33、t methods (IEC 60851); 2) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264). 6 IEC 60317-31:2015 IEC 2015 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 31: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectang
34、ular copper wire, temperature index 180 1 Scope This part of IEC 60317 specifies the requirements of glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper winding wire, temperature index 180. NOTE For this type of wire, the heat shock test is inappropriate and therefo
35、re a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified. The range of nominal conductor dimensions covered by this standard is: width: min. 2,0 mm max. 16,0 mm; thickness: min. 0,80 mm max
36、. 5,60 mm. The specified combinations of width and thickness as well as the specified width/thickness ratio are according to IEC 60317-0-4. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For
37、dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60317-0-4:2015, Specifications for particular types of winding wires Part 0: General requirements Section 4: Glass fibre wound, resin or var
38、nish impregnated, bare or enamelled rectangular copper wire 3 Terms, definitions, general notes and appearance 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in 3.1 of IEC 60317-0- 4:2015 apply. 3.2 General notes 3.2.1 Methods of test Subclause 3.2 of IE
39、C 60317-0-4:2015 applies. In case of inconsistency between IEC 60317-0-4 and this standard, IEC 60317-31 shall prevail. 3.2.2 Winding wire The enamelled wire shall have a temperature index of at least 180 and shall be agreed between purchaser and supplier. IEC 60317-31:2015 IEC 2015 7 The temperatur
40、e index of the wire is dependent upon the type of impregnating agent used. The impregnating agent applied to the glass fibres shall have a minimum temperature index of 180. The covering shall have one of the following grades of thickness: GL1: one glass fibre covering over a bare conductor; GL2: two
41、 glass fibre coverings over a bare conductor: grade 1 GL1: one glass fibre covering (GL1) over grade 1 enamelled conductor (grade 1) grade 1 GL2: two glass fibre coverings (GL2) over grade 1 enamelled conductor (grade 1) grade 2 GL1: one glass fibre covering (GL1) over grade 2 enamelled conductor (g
42、rade 2) grade 2 GL2: two glass fibre coverings (GL2) over grade 2 enamelled conductor (grade 2) 3.3 Appearance Subclause 3.3 of IEC 60317-0-4:2015 applies. 4 Dimensions Clause 4 of IEC 60317-0-4:2015 applies. 5 Electrical resistance Clause 5 of IEC 60317-0-4:2015 applies. 6 Elongation Clause 6 of IE
43、C 60317-0-4:2015 applies. 7 Springiness Clause 7 of IEC 60317-0-4:2015 applies. 8 Flexibility and adherence Clause 8 of IEC 60317-0-4:2015 applies. 9 Heat shock Test inappropriate. 10 Cut-through Test inappropriate. 11 Resistance to abrasion Test inappropriate. 8 IEC 60317-31:2015 IEC 2015 12 Resist
44、ance to solvents Test inappropriate. 13 Breakdown voltage Clause 13 of IEC 60317-0-4:2015 applies. 14 Continuity of insulation Test inappropriate. 15 Temperature index Clause 15 of IEC 60317-0-4:2015 applies. 16 Resistance to refrigerants Test inappropriate. 17 Solderability Test inappropriate. 18 H
45、eat or solvent bonding Test inappropriate. 19 Dielectric dissipation factor Test inappropriate. 20 Resistance to transformer oil Test inappropriate. 23 Pin hole test Test inappropriate. 30 Packaging Clause 30 of IEC 60317-0-4:2015 applies. IEC 60317-31:2015 IEC 2015 9 Bibliography IEC 60264 (all par
46、ts), Packaging of winding wires IEC 60317 (all parts), Specifications for particular types of winding wires IEC 60851 (all parts), Winding wires Test methods _ INTERNATIONAL ELECTROTECHNICAL COMMISSION 3, rue de Varemb PO Box 131 CH-1211 Geneva 20 Switzerland Tel: + 41 22 919 02 11 Fax: + 41 22 919 03 00 infoiec.ch www.iec.ch
