BS EN 60317-0-2-2014 Specifications for particular types of winding wires General requirements Enamelled rectangular copper wire《特种绕组线规范 一般要求 漆包扁铜线》.pdf

1、BSI Standards PublicationSpecifications for particular types of winding wiresPart 0-2: General requirements Enamelled rectangular copper wireBS EN 60317-0-2:2014National forewordThis British Standard is the UK implementation of EN 60317-0-2:2014. It is identical to IEC 60317-0-2:2013. It supersedes

2、BS EN 60317-0-2:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/55, Winding wires.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary pr

3、ovisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 77666 3ICS 29.060.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was publish

4、ed under the authority of theStandards Policy and Strategy Committee on 31 January 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60317-0-2:2014EUROPEAN STANDARD EN 60317-0-2 NORME EUROPENNE EUROPISCHE NORM January 2014 CENELEC European Committee for Elect

5、rotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2014 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC member

6、s. Ref. No. EN 60317-0-2:2014 E ICS 29.060.10 Supersedes EN 60317-0-2:1998 + A1:2000 + A2:2005 English version Specifications for particular types of winding wires - Part 0-2: General requirements - Enamelled rectangular copper wire (IEC 60317-0-2:2013) Spcifications pour types particuliers de fils

7、de bobinage - Partie 0-2: Exigences gnrales - Fil de section rectangulaire en cuivre maill (CEI 60317-0-2:2013) Technische Lieferbedingungen fr bestimmte Typen von Wickeldrhten - Teil 0-2: Allgemeine Anforderungen - Lackisolierte Flachdrhte aus Kupfer (IEC 60317-0-2:2013) This European Standard was

8、approved by CENELEC on 2013-11-11. 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

9、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 translation under the responsibility of a CENELEC member into i

10、ts 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 Mace

11、donia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60317-0-2:2014- 3 - EN 60317-0-2:2014 Annex ZA (normative)

12、Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated ref

13、erences, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60172 - Test procedure for the determinat

14、ion of the temperature index of enamelled winding wires EN 60172 - IEC 60851 Series Winding wires - Test methods EN 60851 Series ISO 3 - Preferred numbers - Series of preferred numbers - - BS EN 60317-0-2:2014 2 60317-0-2 IEC:2013 CONTENTS INTRODUCTION . 6 1 Scope . 7 2 Normative references 7 3 Term

15、s, definitions, general notes and appearance . 7 3.1 Terms and definitions 7 3.2 General notes 8 3.2.1 Methods of test 8 3.2.2 Winding wire 9 3.3 Appearance . 9 4 Dimensions . 9 4.1 Conductor dimensions . 9 4.2 Tolerance on conductor dimensions . 9 4.3 Rounding of corners 10 4.4 Increase in dimensio

16、ns due to the insulation 12 4.5 Overall dimensions 12 4.5.1 Nominal overall dimensions 12 4.5.2 Minimum overall dimensions 12 4.5.3 Maximum overall dimensions . 12 5 Electrical resistance 13 6 Elongation 13 7 Springiness . 13 8 Flexibility and adherence 13 8.1 Mandrel winding test 13 8.2 Adherence t

17、est 13 9 Heat shock . 14 10 Cut-through 14 11 Resistance to abrasion . 14 12 Resistance to solvents 14 13 Breakdown voltage . 14 14 Continuity of insulation 14 15 Temperature index 14 16 Resistance to refrigerants . 15 17 Solderability 15 18 Heat or solvent bonding 15 19 Dielectric dissipation facto

18、r . 15 20 Resistance to transformer oil 15 21 Loss of mass 15 23 Pin hole test . 15 30 Packaging. 15 Annex A (informative) Nominal cross-sectional areas for preferred and intermediate sizes . 17 Bibliography 25 BS EN 60317-0-2:201460317-0-2 IEC:2013 3 Table 1 Conductor tolerances . 10 Table 2 Nomina

19、l cross-sectional areas of preferred sizes 11 Table 3 Corner radii . 12 Table 4 Increases in dimensions. 12 Table 5 Elongation . 13 Table 6 Mandrel winding . 13 Table 7 Breakdown voltage 14 Table A.1 Nominal cross-sectional areas (1 of 7) 17 Table B.1 Tolerances for calculating special maximum and m

20、inimum dimensions of grade 2 rectangular wire 24 BS EN 60317-0-2:2014 6 60317-0-2 IEC:2013 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 methods (IEC 608

21、51); 2) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264). BS EN 60317-0-2:201460317-0-2 IEC:2013 7 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 0-2: General requirements Enamelled rectangular copper wire 1 Scope This part of IEC

22、 60317 specifies the general requirements of enamelled rectangular copper winding wires. The range of nominal conductor dimensions is given in the relevant specification sheet. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are in

23、dispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60172, Test procedure for the determination of the temperature index of enamelled winding wires IEC 608

24、51 (all parts), Winding wires Test methods ISO 3, Preferred numbers Series of preferred numbers 3 Terms, definitions, general notes and appearance 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 class thermal performance of a wire express

25、ed by the temperature index and the heat shock temperature 3.1.2 coating material which is deposited on a conductor or wire by a suitable means and then dried and/or cured 3.1.3 conductor bare metal after removal of the insulation 3.1.4 crack opening in the insulation which exposes the conductor to

26、view at the stated magnification BS EN 60317-0-2:2014 8 60317-0-2 IEC:2013 3.1.5 dual coating insulation composed of two different materials, an underlying and a superimposed coating 3.1.6 enamelled wire wire coated with an insulation of cured resin 3.1.7 grade range of thickness of the insulation o

27、f a wire 3.1.8 insulation coating or covering on the conductor with the specific function of withstanding voltage 3.1.9 nominal conductor dimension designation of the conductor size in accordance with the IEC 60317 series 3.1.10 normal vision 20/20 vision, with corrective lenses, if necessary 3.1.11

28、 winding wire wire used for winding a coil to provide a magnetic field 3.1.12 wire conductor coated or covered with an insulation 3.2 General notes 3.2.1 Methods of test All methods of test to be used for this standard are given in IEC 60851. The clause numbers used in this standard are identical to

29、 the corresponding test numbers in the IEC 60851 series of standards. In case of inconsistencies between the publication on methods of test and this standard, IEC 60317-0-2 shall prevail. Where no specific range of nominal conductor dimensions is given for a test, the test applies to all nominal con

30、ductor dimensions covered by the specification sheet. Unless otherwise specified, all tests shall be carried out at a temperature from 15 C to 35 C and a relative humidity from 45 % to 75 %. Before measurements are made, the specimens shall be preconditioned under these atmospheric conditions for a

31、time sufficient to allow the specimens to reach stability. The wire to be tested shall be removed from the packaging in such a way that the wire will not be subjected to tension or unnecessary bends. Before each test, sufficient wire should be discarded to ensure that any damaged wire is not include

32、d in the test specimens. BS EN 60317-0-2:201460317-0-2 IEC:2013 9 3.2.2 Winding wire When reference is made to a winding wire according to a standard of the IEC 60317 series mentioned under Clause 2, the following information is given in the description: reference to IEC specification; nominal condu

33、ctor dimensions in millimetres (width thickness); grade. EXAMPLE: IEC 60317-17 4,00 1,00 Grade 1 3.3 Appearance The film coating shall be essentially smooth and continuous, free from streaks, blisters and foreign material when examined with normal vision, as wound on the original spool or reel. 4 Di

34、mensions 4.1 Conductor dimensions The dimensions for widths and thickness of conductors of winding wires with rectangular cross-section recommended in this standard are taken from the R 20 and R 40 series according to ISO 3. Preferred sizes are combinations of width and thickness both according to t

35、he R 20 series. Intermediate sizes are combinations of width or thickness according to the R 20 series with the other dimension according to the R 40 series. This standard covers: widths from 2,00 mm up to and including 16,00 mm; thicknesses from 0,80 mm up to and including 5,60 mm.For thicknesses o

36、ver 5,60 mm up to and including 10 mm and for widths over 16 mm up to and including 25 mm where, for technical reasons, additional sizes may be needed, the R 40 series shall be used. The ratio width/thickness shall be within the specified limits and combinations of R 40 and R 40 are not allowed in t

37、he case of additional sizes. The ratio width/thickness shall be greater than or equal to 1,4:1 and shall not exceed 8:1. The actual values of dimensions are given in Table 2*. The nominal cross-sectional areas for preferred sizes are given in Table 2, and the nominal cross-sectional areas for interm

38、ediate sizes are given in Table A.1. 4.2 Tolerance on conductor dimensions The conductor dimensions shall not differ from the nominal values by more than the tolerance given in Table 1. _ *Dimensions according to R 20 series are printed in larger type. BS EN 60317-0-2:2014 10 60317-0-2 IEC:2013 Tabl

39、e 1 Conductor tolerances Nominal width or thickness of the conductor mm Tolerance mm Over Up to and including 3,15 6,30 12,50 3,15 6,30 12,50 16,00 0,030 0,050 0,070 0,100 4.3 Rounding of corners The arc shall merge smoothly into the flat surfaces of the conductor and the strip shall be free from sh

40、arp, rough and projecting edges. The conductor shall have radiused corners complying with Table 3. The specified radii shall be maintained within 25 %. BS EN 60317-0-2:201460317-0-2 IEC:2013 11 Table 2 Nominalcross-sectionalareas ofpreferredsizesBS EN 60317-0-2:2014EN 60317-0-2:2014 - 2 - Foreword T

41、he text of document 55/1410/FDIS, future edition 3 of IEC 60317-0-2, prepared by IEC/TC 55 “Winding wires“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60317-0-2:2014. The following dates are fixed: latest date by which the document has to be implemented at national l

42、evel by publication of an identical national standard or by endorsement (dop) 2014-08-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-11-11 This document supersedes EN 60317-0-2:1998. EN 60317-0-2:2014 includes the following significant te

43、chnical changes with respect to EN 60317-0-2:1998: addition of 3.2.2, transferring general winding wire requirements from the scope; correction to Table 7 units; change to Clause 15 requirements with a simple reference to EN 60172; deletion of Annex E. This standard is to be read in conjunction with

44、 the EN 60851 series. The clause numbers used in this part of EN 60317 are identical with the respective test numbers of EN 60851 series. In case of inconsistencies between EN 60851 and this part of EN 60317, the latter prevails. The numbering of clauses in this standard is not continuous from Claus

45、es 21 and 30 in order to reserve space for possible future wire requirements prior to those for wire packaging. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any o

46、r all such patent rights. Endorsement notice The text of the International Standard IEC 60317-0-2:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60264 Serie

47、s NOTE Harmonized as EN 60264 Series (not modified). IEC 60317 Series NOTE Harmonized as EN 60317 Series (not modified). BS EN 60317-0-2:2014 12 60317-0-2 IEC:2013 Table 3 Corner radii Nominal thickness of conductor mm Corner radius mm Over Up to and including 1,00 1,60 2,24 3,55 1,00 1,60 2,24 3,55

48、 5,60 0,5 nominal thickness 0,50* 0,65* 0,80 1,00 NOTE If agreed between purchaser and supplier, the corner radii for wires with a width greater than 4,8 mm may be: * 0,5 nominal thickness * 0,8 mm 4.4 Increase in dimensions due to the insulation The increase in width or thickness due to the insulat

49、ion shall be as given in Table 4. Table 4 Increases in dimensions Grade Increase in dimensions mm Minimum Nominal Maximum 1 2 0,06 0,12 0,085 0,145 0,11 0,17 4.5 Overall dimensions 4.5.1 Nominal overall dimensions The nominal overall dimensions shall be calculated as the sum of the nominal bare conductor and the nominal increase in dimension due to the insulation. 4.5.2 Minimum overall dimensions The minimum overall dimensi