1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSpecifications for particular types of winding wiresPart 57: Polyamide-imide enamelled round copper wire, class 220BS EN 60317-57:2010National forewordThis British Standard is th
2、e UK implementation of EN 60317-57:2010. It isidentical to IEC 60317-57:2010.The UK participation in its preparation was entrusted to Technical CommitteeGEL/55, Winding wires.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not pu
3、rport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 64422 1ICS 29.060.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Sta
4、ndardsPolicy and Strategy Committee on 30 November 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60317-57:2010EUROPEAN STANDARD EN 60317-57 NORME EUROPENNE EUROPISCHE NORM October 2010 CENELEC European Committee for Electrotechnical Standardization Comit Eu
5、ropen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60317-57:2010 E ICS 29.060.10 Eng
6、lish version Specifications for particular types of winding wires - Part 57: Polyamide-imide enamelled round copper wire, class 220 (IEC 60317-57:2010) Spcifications pour types particuliers de fils de bobinage - Partie 57: Fil de section circulaire en cuivre maill avec polyamide-imide, classe 220 (C
7、EI 60317-57:2010) Technische Lieferbedingungen fr bestimmte Typen von Wickeldrhten - Teil 57: Runddrhte aus Kupfer, lackisoliert mit Polyamidimid, Klasse 220 (IEC 60317-57:2010) This European Standard was approved by CENELEC on 2010-10-01. CENELEC members are bound to comply with the CEN/CENELEC Int
8、ernal 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 national standards may be obtained on application to the Central Secretariat or to any CENELEC
9、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 its own language and notified to the Central Secretariat has the same status as the official versions. CEN
10、ELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania
11、, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60317-57:2010EN 60317-57:2010 - 2 - Foreword The text of document 55/1137/CDV, future edition 1 of IEC 60317-57, prepared by IEC TC 55, Winding wires, was submitted to the IEC-CENELEC parallel vote and was approved by CEN
12、ELEC as EN 60317-57 on 2010-10-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which t
13、he EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-10-01 Annex ZA has been added by CENELEC. _ Endorsement notice The tex
14、t of the International Standard IEC 60317-57:2010 was approved by CENELEC as a European Standard without any modification. _ BS EN 60317-57:2010- 3 - EN 60317-57:2010 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following
15、referenced documents are indispensable for the application of this document. 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 com
16、mon modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60317-0-1 2008 Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire EN 60317-0-1 2008 BS EN 60317-57:2010 2 60317-57 IEC:2010 CONTEN
17、TS INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Definitions, general notes on methods of test and appearance .6 3.1 Definitions and general notes on methods of test 6 3.2 Appearance.6 4 Dimensions 6 5 Electrical resistance .7 6 Elongation 7 7 Springiness 7 8 Flexibility and adherence7 9 Heat
18、 shock .7 10 Cut-through 7 11 Resistance to abrasion .7 12 Resistance to solvents8 13 Breakdown voltage .8 14 Continuity of insulation .8 15 Temperature index .8 16 Resistance to refrigerants.8 17 Solderability .8 18 Heat bonding9 19 Dielectric dissipation factor.9 20 Resistance to transformer oil 9
19、 21 Loss of mass 9 22 High temperature failure .9 23 Pin hole test .9 30 Packaging 9 Table 1 Resistance to abrasion8 BS EN 60317-57:201060317-57 IEC:2010 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 ha
20、s three groups describing 1) test methods (IEC 60851); 2) specifications for particular types of winding wire (IEC 60317); 3) packaging of winding wires (IEC 60264). BS EN 60317-57:2010 6 60317-57 IEC:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 57: Polyamide-imide enamelled round
21、copper wire, class 220 1 Scope This part of IEC 60317 specifies the requirements of an enamelled round copper winding wire of class 220 with a sole coating based on polyamide-imide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified w
22、ire requirements. Class 220 is a thermal class that requires a minimum temperature index of 220 and a heat shock temperature of at least 240 C. The temperature in degrees Celsius corresponding to the temperature index is not necessarily that at which it is recommended that the wire be operated and t
23、his will depend on many factors, including the type of equipment involved. The range of nominal conductor diameters covered by this standard is as follows: Grade 1: 0,071 mm up to and including 1,600 mm; Grade 2: 0,071 mm up to and including 1,600 mm. The nominal conductor diameters are specified in
24、 Clause 4 of IEC 60317-0-1. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies
25、. IEC 60317-0-1:2008, Specifications for particular types of winding wires Part 0-1: General requirements Enamelled round copper wire 3 Definitions, general notes on methods of test and appearance 3.1 Definitions and general notes on methods of test For definitions and general notes on methods of te
26、st, see Clause 3 of IEC 60317-0-1. In case of inconsistencies between IEC 60317-0-1 and this standard, IEC 60317-57 shall prevail. 3.2 Appearance See Subclause 3.3 of IEC 60317-0-1. 4 Dimensions See Clause 4 of IEC 60317-0-1. BS EN 60317-57:201060317-57 IEC:2010 7 5 Electrical resistance See Clause
27、5 of IEC 60317-0-1. 6 Elongation See Clause 6 of IEC 60317-0-1. 7 Springiness See Clause 7 of IEC 60317-0-1. 8 Flexibility and adherence See Clause 8 of IEC 60317-0-1, where the constant K used for the calculation of the number of revolutions for the peel test shall be 75 mm. 9 Heat shock See Clause
28、 9 of IEC 60317-0-1, where the minimum heat shock temperature shall be 240 C. 10 Cut-through No failure shall occur within 2 min at 350 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. BS EN 6
29、0317-57:2010 8 60317-57 IEC:2010 Table 1 Resistance to abrasion Grade 1 Grade 2 Nominal conductor diameter mm Minimum average force to failure N Minimum force to failure of each measurement N Minimum average force to failure N Minimum force to failure of each measurement N 0,250 0,280 0,315 0,355 0,
30、400 3,00 3,25 3,50 3,75 4,05 2,55 2,75 2,95 3,20 3,45 4,90 5,25 5,65 6,05 6,50 4,15 4,45 4,80 5,15 5,50 0,450 0,500 0,560 0,630 0,710 4,35 4,65 5,00 5,35 5,70 3,70 3,95 4,25 4,55 4,85 7,00 7,50 5,90 6,35 0,800 0,900 1,000 1,120 1,250 6,10 6,55 7,05 7,60 8,20 5,15 5,55 5,95 6,45 6,95 1,400 1,600 8,80
31、 9,45 7,45 8,00 For intermediate nominal conductor diameters, the value of the next largest nominal conductor diameter shall be taken. 12 Resistance to solvents See Clause 12 of IEC 60317-0-1. 13 Breakdown voltage See Clause 13 of IEC 60317-0-1, where the elevated temperature is 220C. 14 Continuity
32、of insulation See Clause 14 of IEC 60317-0-1. 15 Temperature index See Clause 15 of IEC 60317-0-1, where the minimum temperature index shall be 220. 16 Resistance to refrigerants Test appropriate but no requirements specified. 17 Solderability Test inappropriate. BS EN 60317-57:201060317-57 IEC:2010
33、 9 18 Heat bonding Test inappropriate. 19 Dielectric dissipation factor Test inappropriate. 20 Resistance to transformer oil Test appropriate but no requirements specified. 21 Loss of mass Test inappropriate. 22 High temperature failure Test appropriate but no requirements specified. 23 Pin hole tes
34、t Test requirements under consideration. 30 Packaging See Clause 30 of IEC 60317-0-1. _ BS EN 60317-57:2010This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, infor
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