BS EN 60317-21-2014 Specifications for particular types of winding wires Solderable polyurethane enamelled round copper wire overcoated with polyamide class 155《特种绕组线规范 155级用聚酰胺涂覆的.pdf

1、BSI Standards PublicationSpecifications for particular types of winding wiresPart 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155BS EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for

2、ResaleNo reproduction or networking permitted without license from IHS-,-,-National forewordThis British Standard is the UK implementation of EN 60317-21:2014. It isidentical to IEC 60317-21:2013. It supersedes BS EN 60317-21:1996 which iswithdrawn.The UK participation in its preparation was entrust

3、ed 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 provisions ofa contract. Users are responsible for its correct application. The British Stand

4、ards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 75753 2ICS 29.060.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2014.Am

5、endments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD EN

6、60317-21 NORME EUROPENNE EUROPISCHE NORM February 2014CENELEC European Committee for Electrotechnical StandardizationComit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2014 CENELEC - All r

7、ights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60317-21:2014 E ICS 29.060.10 Supersedes EN 60317-21:1995 + A1:1998 + A2:2000 English version Specifications for particular types of winding wires - Part 21: Solderable polyurethane enamelled round

8、 copper wire overcoatedwith polyamide, class 155 (IEC 60317-21:2013) Spcifications pour types particuliers defils de bobinage - Partie 21: Fil brasable de section circulaireen cuivre maill avec polyurthane etavec surcouche polyamide, classe 155(CEI 60317-21:2013) Technische Lieferbedingungen frbesti

9、mmte Typen von Wickeldrhten - Teil 21: Runddrhte aus Kupfer,verzinnbar, lackisoliert mit Polyurethanund darber mit Polyamid, Klasse 155(IEC 60317-21:2013) This European Standard was approved by CENELEC on 2013-11-14. CENELEC members are bound to complywith the CEN/CENELEC Internal Regulations which

10、stipulate the conditions for giving this European Standardthe status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the CEN-CENELEC Management Centre or to any CENELEC member. This Eur

11、opean Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the responsibility of a CENELEC member into its own language and notifiedto the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC mem

12、bers are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norw

13、ay, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Foreword

14、The text of document 55/1412/FDIS, future edition 3 of IEC 60317-21, prepared by IEC/TC 55 “Winding wires“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60317-21:2014. The following dates are fixed: latest date by which the document has to be implemented at national le

15、vel by publication of an identical national standard or by endorsement (dop) 2014-08-14 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-11-14 This document supersedes EN 60317-21:1995. EN 60317-21:2014 includes the following significant techn

16、ical changes with respect to EN 60317-21:1995: new 3.2.2 containing general notes on winding wire, formerly a part of the scope; revision to references to EN 60317-0-1: 2014 to clarify that their application is normative; consolidation of 17.1 and 17.2 of the solderability requirements; modification

17、 to Clause 19, Dielectric dissipation factor; new Clause 23, Pin hole test. The numbering of clauses in this standard is not continuous from Clauses 20 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

18、 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 or all such patent rights. Endorsement notice The text of the International Standard IEC 60317-21:2013 was approved by CENELEC as a European Standard witho

19、ut any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60264 Series NOTE Harmonized as EN 60264 Series (not modified). IEC 60317 Series NOTE Harmonized as EN 60317 Series (not modified). IEC 60851 Series NOTE Harmonized a

20、s EN 60851 Series (not modified). BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Annex ZA (normative) Normative references to int

21、ernational 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 references, the latest edition

22、 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 60317-0-1 2013 Specifications for particular types of winding wires

23、- Part 0-1: General requirements - Enamelled round copper wire EN 60317-0-1 2014 BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-

24、2 60317-21 IEC:2013 CONTENTS 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 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 Elong

25、ation 7 7 Springiness 7 8 Flexibility and adherence 7 9 Heat shock . 7 10 Cut-through 7 11 Resistance to abrasion (nominal conductor diameters from 0,250 mm up to and including 1,600 mm) . 7 12 Resistance to solvents 8 13 Breakdown voltage . 8 13.1 General . 8 13.2 Nominal conductor diameters up to

26、and including 0,100 mm 8 13.3 Nominal conductor diameters over 0,100 mm up to and including 1,600 mm . 9 14 Continuity of insulation . 10 15 Temperature index . 10 16 Resistance to refrigerants . 11 17 Solderability . 11 17.1 Nominal conductor diameters up to and including 0,100 mm 11 17.2 Nominal c

27、onductor diameters over 0,100 mm 11 18 Heat or solvent bonding 11 19 Dielectric dissipation factor . 11 20 Resistance to transformer oil 11 21 Loss of mass 11 23 Pin hole test . 11 30 Packaging 11 Bibliography 12 Table 1 Resistance to abrasion 8 Table 2 Breakdown voltage 9 Table 3 Breakdown voltage

28、10 BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-60317-21 IEC:2013 5 INTRODUCTION This part of IEC 60317 is one of a series whic

29、h deals with insulated wires used for windings in electrical equipment. The series has three groups describing: 1) Winding wires Test methods (IEC 60851); 2) Specifications for particular types of winding wires (IEC 60317); 3) Packaging of winding wires (IEC 60264). BS EN 60317-21:2014 EN 60317-21:2

30、014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 60317-21 IEC:2013 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 21: Solderable polyurethane enamelle

31、d round copper wire overcoated with polyamide, class 155 1 Scope This part of IEC 60317 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the

32、 chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is based on polyamide resin. NOTE A modified resin is a resin that has undergone a chemical change, or contains one or more additives to enhance certain performance or application characteris

33、tics. The range of nominal conductor diameters covered by this standard is: Grade 1: 0,050 mm up to and including 1,600 mm; Grade 2: 0,050 mm up to and including 1,600 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-1:2013. 2 Normative references The following documents,

34、 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 document (including any amendments) applies. IEC 60317-0-1:2013, Specificati

35、ons for particular types of winding wires Part 0-1: General requirements Enamelled round copper wire 3 Terms, definitions, general notes and appearance 3.1 Terms and definitions Subclause 3.1 of IEC 60317-0-1:2013 applies. 3.2 General notes 3.2.1 Methods of test Subclause 3.2.1 of IEC 60317-0-1:2013

36、 applies. In case of inconsistencies between IEC 60317-0-1:2013 and this part of IEC 60317, the latter shall prevail. 3.2.2 Winding wire Class 155 is a thermal class that requires a minimum temperature index of 155 and a heat shock temperature of at least 175 C. The temperature in C corresponding to

37、 the temperature index is not necessarily that at which it is recommended that the wire be operated and this will depend on many factors, including the type of equipment involved. BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Unc

38、ontrolled Copy Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-60317-21 IEC:2013 7 3.3 Appearance Subclause 3.3 of IEC 60317-0-1:2013 applies. 4 Dimensions Clause 4 of IEC 60317-0-1:2013 applies. 5 Electrical resistance Clause 5 of IEC 60317-0-1:2013 applies. 6 Elo

39、ngation Clause 6 of IEC 60317-0-1:2013 applies. 7 Springiness Clause 7 of IEC 60317-0-1:2013 applies. 8 Flexibility and adherence Clause 8 of IEC 60317-0-1:2013 applies. For 8.4, the constant K used for the calculation of the number of revolutions for the peel test shall be 150 mm. 9 Heat shock Clau

40、se 9 of IEC 60317-0-1:2013 applies. The minimum heat shock temperature shall be 175 C. 10 Cut-through No failure shall occur within 2 min at 200 C. 11 Resistance to abrasion (nominal conductor diameters from 0,250 mm up to and including 1,600 mm) The wire shall meet the requirements given in Table 1

41、. For intermediate nominal conductor diameters, the value of the next larger nominal conductor diameter shall be taken. BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking p

42、ermitted without license from IHS-,-,- 8 60317-21 IEC:2013 Table 1 Resistance to abrasion Nominal conductor diameter Grade 1 Grade 2 Minimum average force to failure Minimum force to failure of each measurement Minimum average force to failure Minimum force to failure of each measurement mm N N N N

43、0,250 2,30 1,95 4,10 3,50 0,280 2,50 2,10 4,40 3,70 0,315 2,70 2,30 4,75 4,00 0,355 2,90 2,50 5,10 4,30 0,400 3,15 2,70 5,45 4,60 0,450 3,40 2,90 5,80 4,90 0,500 3,65 3,10 6,20 5,25 0,560 3,90 3,30 6,65 5,60 0,630 4,20 3,55 7,1 6,00 0,710 4,50 3,80 7,60 6,45 0,800 4,80 4,10 8,10 6,90 0,900 5,20 4,40

44、 8,70 7,40 1,000 5,60 4,75 9,30 7,90 1,120 6,00 5,15 10,0 8,50 1,250 6,50 5,55 10,7 9,10 1,400 7,00 5,95 11,4 9,70 1,600 7,50 6,35 12,2 10,4 12 Resistance to solvents Clause 12 of IEC 60317-0-1:2013 applies. 13 Breakdown voltage 13.1 General The wire shall meet the requirements given in 13.2 and 13.

45、3, respectively, when tested at room temperature and at 155 C when this is required by the purchaser. 13.2 Nominal conductor diameters up to and including 0,100 mm At least four of the five specimens tested shall not break down at a voltage less than or equal to that given in Table 2. For intermedia

46、te nominal conductor diameters, the value of the next larger nominal conductor diameter shall be taken. BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without

47、 license from IHS-,-,-60317-21 IEC:2013 9 Table 2 Breakdown voltage Nominal conductor diameter mm Minimum breakdown voltage (root-mean-square value) (r.m.s) V Grade 1 Grade 2 At room temperature 0,050 275 550 0,056 300 600 0,063 350 650 0,071 375 650 0,080 375 750 0,090 450 800 0,100 450 850 13.3 No

48、minal conductor diameters over 0,100 mm up to and including 1,600 mm At least four of the five specimens tested shall not break down at a voltage less than or equal to that given in Table 3. For intermediate nominal conductor diameters, the value of the next larger nominal conductor diameter shall be taken. BS EN 60317-21:2014 EN 60317-21:2014Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Not for ResaleNo reproduction or networking permitted without