IEC 60317-32-2015 Specifications for particular types of winding wires - Part 32 Glass fibre wound resin or varnish impregnated bare or enamelled rectangular co.pdf

1、 IEC 60317-32 Edition 2.0 2015-10 INTERNATIONAL STANDARD Specifications for particular types of winding wires Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155 IEC 60317-32:2015-10(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Co

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8、. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 15 additional languages. Also known as the

9、International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier

10、publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 60317-32 Edition 2.0 2015-10 INTERNATIONAL STANDARD Specifica

11、tions for particular types of winding wires Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155 INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.060.10 ISBN 978-2-8322-2954-5 Registered trademark of the International Electrotechn

12、ical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 60317-32:2015 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 60317-32:2015 IEC 2015 3 INTERNATIONAL ELEC

15、TROTECHNICAL COMMISSION _ SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155 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 60317-32 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 60317-32:2015 IEC 2015 The text of this standard is based on the following documents: CDV Report on voting 55/1492/CDV 55/1515/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 website 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 a

32、mended. A bilingual version of this publication may be issued at a later date. IEC 60317-32:2015 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 Test

33、 methods (IEC 60851); 2) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264). 6 IEC 60317-32:2015 IEC 2015 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 32: Glass fibre wound, resin or varnish impregnated, bare or enamelled rectangu

34、lar copper wire, temperature index 155 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 155. NOTE For this type of wire, the heat shock test is inappropriate and therefor

35、e 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 d

37、ated 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 varn

38、ish 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 IEC

39、 60317-0-4:2015 applies. In case of inconsistency between IEC 60317-0-4 and this standard, IEC 60317-32 shall prevail. 3.2.2 Winding wire The enamelled wire shall have a temperature index of at least 155 and shall be agreed between purchaser and supplier. IEC 60317-32:2015 IEC 2015 7 The temperature

40、 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 155. 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 (gr

42、ade 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 IEC

43、 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 60317-32:2015 IEC 2015 12 Resista

44、nce 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 He

45、at 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 60317-32:2015 IEC 2015 9 Bibliography IEC 60264 (all part

46、s), 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