BS EN 60317-0-8-2012 Specifications for particular types of winding wires General requirements Polyester glass fibre wound resin or varnish impregnated or not impregnated bare or e.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSpecifications for particular types of winding wiresPart 0-8: General requirements Polyester glass fibre wound, resin or varnish impregnated or not impregnated, bare or enamelled

2、 rectangular copper wire(IEC 60317-0-8:2012)BS EN 60317-0-8:2012National forewordThis British Standard is the UK implementation of EN 60317-0-8:2012. It is identical to IEC 60317-0-8:2012.The UK participation in its preparation was entrusted to Technical Committee GEL/55, Winding wires.A list of org

3、anizations 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 Institution 2012Published by BSI Standards Limited 20

4、12 ISBN 978 0 580 70626 4 ICS 29.060.10 Compliance 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 30 September 2012.Amendments issued since publicationAmd. No. Date Text a

5、ffectedBRITISH STANDARDBS EN 60317-0-8:2012EUROPEAN STANDARD EN 60317-0-8 NORME EUROPENNE EUROPISCHE NORM September 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre:

6、 Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60317-0-8:2012 E ICS 29.060.10 English version Specifications for particular types of winding wires - Part 0-8: General requirements - Polye

7、ster glass fibre wound, resin or varnish impregnated or not impregnated, bare or enamelled rectangular copper wire (IEC 60317-0-8:2012) Spcifications pour types particuliers de fils de bobinage - Partie 0-8: Exigences gnrales - Fil de section rectangulaire en cuivre nu ou maill, guip de fibres de ve

8、rre avec polyester, imprgnes ou non de vernis ou de rsine (CEI 60317-0-8:2012) Technische Lieferbedingungen fr bestimmte Typen von Wickeldrhten - Teil-0-8: Allgemeine Anforderungen - Flachdrhte aus Kupfer, blank oder lackisoliert, mit Polyesterglasgewebe umsponnen und mit Harz oder Lack imprgniert o

9、der nicht imprgniert (IEC 60317-0-8:2012) This European Standard was approved by CENELEC on 2012-08-16. 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 alterat

10、ion. Up-to-date 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 ma

11、de by translation 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

12、Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, 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 Kingd

13、om. BS EN 60317-0-8:2012EN 60317-0-8:2012 Foreword The text of document 55/1324/FDIS, future edition 1 of IEC 60317-0-8, prepared by IEC/TC 55 “Winding wires“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60317-0-8:2012. The following dates are fixed: latest date by wh

14、ich the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-05-16 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-08-16 Attention is drawn to the possibility that some

15、 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 or all such patent rights. Endorsement notice The text of the International Standard IEC 60317-0-8:2012 was approved by CENELEC as a European Standard without a

16、ny modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60264 Series NOTE Harmonised as EN 60264 Series (not modified). IEC 60317 Series NOTE Harmonised as EN 60317 Series (not modified). IEC 60851 Series NOTE Harmonised as EN

17、 60851 Series (not modified). BS EN 60317-0-8:2012EN 60317-0-8:2012 Annex ZA (normative) 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 f

18、or its application. For dated references, only the edition cited applies. For undated references, 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

19、 applies. Publication Year Title EN/HD Year IEC 60851 Series Winding wires - Test methods EN 60851 Series ISO 3 1973 Preferred numbers - Series of preferred numbers - - BS EN 60317-0-8:201260317-0-8 IEC:2012 CONTENTS INTRODUCTION . 6 1 Scope . . 7 2 Normative references . 7 3 Terms, definitions and

20、general notes on tests 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 . 8 3.3 Appearance 9 4 Dimensions . . 9 4.1 Conductor dimensions 9 4.2 Tolerance on conductor dimensions 11 4.3 Rounding of corners . 11 4.4 Increase in dimension

21、s due to the insulation . 11 4.5 Overall dimensions . 13 4.5.1 Nominal overall dimensions . 13 4.5.2 Minimum overall dimensions 13 4.5.3 Maximum overall dimensions . 13 5 Electrical resistance . 13 6 Elongation . . 13 7 Springiness 13 8 Flexibility and adherence . 14 8.1 Mandrel winding test 14 8.2

22、Adherence test . . 14 8.2.1 Fibre covered bare wires 14 8.2.2 Fibre covered enamelled wires 14 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 . 15 15 Temperature index . 15 16 Resistance to refrige

23、rants . . 15 17 Solderability . 15 18 Heat or solvent bonding 15 19 Dielectric dissipation factor 15 20 Resistance to transformer oil . 15 21 Loss of mass 16 23 Pin hole test . 16 30 Packaging . . 16 BS EN 60317-0-8:201260317-0-8 IEC:2012 Annex A (informative) Nominal cross-sectional areas for prefe

24、rred and intermediate sizes . 17 Bibliography . 24 Table 1 Nominal cross-sectional areal of preferred sizes . 10 Table 2 Conductor tolerances . 11 Table 3 Corner radii 11 Table 4 Increase in dimensions . 12 Table 5 Elongation 13 Table 6 Mandrel winding 14 Table 7 Breakdown voltage . 15 Table A.1 Nom

25、inal cross-sectional areas (1 of 7) . . 17 BS EN 60317-0-8:2012 6 60317-0-8 IEC:2012 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 60851); 2

26、) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264). BS EN 60317-0-8:201260317-0-8 IEC:2012 7 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 0-8: General requirements Polyester glass fibre wound, resin or varnish impregnated or not

27、 impregnated, bare or enamelled rectangular copper wire 1 Scope This part of IEC 60317 specifies general requirements of polyester glass fibre wound, resin or varnish impregnated or not impregnated, bare or enamelled rectangular copper wire. The range of nominal conductor dimensions is given in the

28、relevant specification sheet. 2 Normative references 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 references, the latest edition of the referenced

29、 document (including any amendments) applies. IEC 60851 (all parts), Winding wires Test methods ISO 3:1973, Preferred numbers Series of preferred numbers 3 Terms, definitions and general notes on tests and appearance 3.1 Terms and definitions For the purposes of this document, the following terms an

30、d definitions apply. 3.1.1 coating material which is deposited on a conductor or wire by a suitable means and then dried and/or cured 3.1.2 conductor bare metal after removal of the insulation 3.1.3 covering material which is wound, wrapped or braided around a bare or insulated conductor 3.1.4 crack

31、 opening in the insulation which exposes the conductor to view at the stated magnification 3.1.5 enamelled wire wire coated with an insulation of cured resin BS EN 60317-0-8:2012 8 60317-0-8 IEC:2012 3.1.6 grade range of thickness of the insulation of a wire 3.1.7 insulation coating or covering on t

32、he conductor with the specific function of withstanding voltage 3.1.8 nominal conductor dimension designation of the conductor size in accordance with IEC 60317 3.1.9 normal vision 20/20 vision, with corrective lenses, if necessary 3.1.10 winding wire wire used for winding a coil to provide a magnet

33、ic field 3.1.11 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 the IEC 60851 series. The clause numbers used in this standard are identical with the respective test numbers in the IEC 60851 ser

34、ies. In case of inconsistencies between the IEC 60851 series and this standard, IEC 60317-0-8 shall prevail. Where no specific range of nominal conductor dimensions is given for a test, the test applies to all nominal conductor dimensions covered by the specification sheet. Unless otherwise specifie

35、d, all tests shall be carried out at a temperature from 15 C to 40 C and a relative humidity from 45 % to 75 %. Before measurements are made, the specimens shall be preconditioned under these atmospheric conditions for a time sufficient to allow the specimens to reach stability. The wire to be teste

36、d 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 included in the test specimens. 3.2.2 Winding wire When reference is made to a winding

37、 wire according to a standard in the IEC 60317 series, the following information is included in the description: reference to IEC specification; nominal conductor dimensions in millimetres (width thickness); grade. BS EN 60317-0-8:201260317-0-8 IEC:2012 9 EXAMPLE IEC 60317-60 4,00 mm 1,00 mm Grade 2

38、PG1. 3.3 Appearance The fibrous covering shall be essentially smooth and continuous, and free from physical damage and foreign material when examined with normal vision, as wound on the original spool or reel. NOTE Evidence of physical damage includes gashes, broken fibre strands, and the like. 4 Di

39、mensions 4.1 Conductor dimensions The dimensions for widths and thickness of conductors of winding wires with rectangular cross-section recommended in this standard shall be in accordance with Table 1, and are taken from the R 20 and R 40 series according to ISO 3:1973. Preferred sizes are combinati

40、ons of width and thickness both according to the R 20 and R 40 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 fro

41、m 0,80 mm up to and including 5,60 mm1. 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 12. The nominal cross-sectional areas for preferred sizes are given in Table 1 and the nominal cross-sectional areas

42、for intermediate sizes are given in Annex A. _ 1)For thicknesses over 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 specif

43、ied limits and combinations of R 40; R 40 is not allowed in the case of additional sizes. 2)Dimensions according to the R 20 series are printed in larger type. BS EN 60317-0-8:2012 10 60317-0-8 IEC:2012 Table1 Nominalcross-sectionalarealofpreferredsizesBS EN 60317-0-8:201260317-0-8 IEC:2012 11 4.2 T

44、olerance on conductor dimensions The conductor dimensions shall not differ from the nominal values by more than the tolerance given in Table 2. Table 2 Conductor tolerances Nominal width or thicknessof the conductor mm Tolerance Over Up to and including mm 3,15 6,30 12,50 3,15 6,30 12,50 16,00 0,030

45、 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 sharp, rough and projecting edges. The conductor shall have corner radii complying with Table 3. The specified radii shall be maintained within 25 %. Table

46、 3 Corner radii Nominal width or thickness of the conductor mm Corner radius Over Up to and including mm 1,00 1,60 2,24 3,55 1,00 1,60 2,24 3,55 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

47、 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 insulation shall be as specified in Table 4. BS EN 60317-0-8:2012 12 60317-0-8 IEC:2012 Table 4 Increasein dimensionsIncrease in dimensions mmPolyester glass fib

48、recovering over bare conductor Polyester glass fibrecovering over grade 1 enamelled wirePolyester glass fibrecovering over grade 2 enamelled wireNominal width of theconductor mmSingle covering(PG1) Double covering (PG2) Single covering(grade 1 PG1) Double covering (grade 1 PG2) Single covering(grade

49、 2 PG1) Double covering (grade 2 PG2) OverUp to and incl.Min.Nom. Max.Min.Nom. Max.Min.Nom. Max.Min.Nom. Max.Min.Nom. Max.Min.Nom. Max. 3,150,080,120,160,190,250,310,140,210,270,250,340,420,200,270,330,310,400,483,156,300,100,140,180,210,280,350,160,230,290,270,370,460,220,290,350,330,430,526,3012,500,110,160,210,220,300,380,170,250,320,280,390,490,230,310,380,340,450,5512,5016,000,120,180,240,240,320,400,180,2