1、 IEC 60317-25Edition 3.0 2010-03INTERNATIONAL STANDARD NORME INTERNATIONALESpecifications for particular types of winding wires Part 25: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200 Spcifications pour types particuliers de fils de bobinage Par
2、tie 25: Fil de section circulaire en aluminium maill avec polyester ou polyesterimide et avec surcouche polyamide-imide, classe 200 IEC60317-25:2010 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this public
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17、TIONALESpecifications for particular types of winding wires Part 25: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200 Spcifications pour types particuliers de fils de bobinage Partie 25: Fil de section circulaire en aluminium maill avec polyester
18、ou polyesterimide et avec surcouche polyamide-imide, classe 200 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE JICS 29.060.10 PRICE CODECODE PRIXISBN 2-8318-1083-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commissio
19、n Electrotechnique Internationale 2 60317-25 IEC:2010 CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Terms, definitions and general notes on methods of test and appearance 6 3.1 Terms and definitions 6 3.2 General notes on methods of test7 3.3 Appearance.7 4 Dimensions 7 5
20、Electrical resistance .7 6 Elongation 7 7 Springiness 7 8 Flexibility and adherence7 9 Heat shock .7 10 Cut-through 7 11 Resistance to abrasion (nominal conductor diameters up to and including 2,500 mm)7 12 Resistance to solvents8 13 Breakdown voltage .8 14 Continuity of insulation .8 15 Temperature
21、 index .8 16 Resistance to refrigerants.8 17 Solderability .8 18 Heat or solvent bonding9 19 Dielectric dissipation factor.9 20 Resistance to transformer oil 9 21 Loss of mass 9 23 Pin hole test .9 30 Packaging 9 Table 1 Resistance to abrasion8 60317-25 IEC:2010 3 INTERNATIONAL ELECTROTECHNICAL COMM
22、ISSION _ SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 25: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200 FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all
23、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 International Standards, Tech
24、nical 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 participate in this preparatory wor
25、k. 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 between the two organizations. 2)
26、 The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommend
27、ations 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 any misinterpretation by any en
28、d 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 corresponding national or regional publica
29、tion 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 services carried out by independe
30、nt 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 National Committees for any pers
31、onal 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 is drawn to the Normative ref
32、erences 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 shall not be held responsible fo
33、r identifying any or all such patent rights. International Standard IEC 60317-25 has been prepared by IEC technical committee 55: Winding wires. This third edition of IEC 60317-25 cancels and replaces the second edition, published in 1990 and its amendment 1 (1997) and amendment 2 (1997). The main c
34、hanges with respect to the previous edition are listed below: Clause 3: addition of 3.3: Appearance; Clause 16: reference to the test for resistance to refrigerants in IEC 60851-4; Clause 22: deletion of the high temperature failure requirement; Clause 23: addition of pin hole test requirement. 4 60
35、317-25 IEC:2010 The text of this standard is based on the following documents: FDIS Report on voting 55/1181/FDIS 55/1192/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accor
36、dance with the ISO/IEC Directives, Part 2. This International Standard is to be read in conjunction with IEC 60317-0-3 (2008). A list of all the parts in the IEC 60317 series, under the general title Specifications for particular types of winding wires, can be found on the IEC website. The committee
37、 has decided that the contents of this amendment and the base publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced
38、 by a revised edition, or amended. 60317-25 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 has three groups describing 1) winding wires and methods of test (IEC 60851); 2) specifications for par
39、ticular types of winding wires (IEC 60317); 3) packaging of winding wires (IEC 60264). 6 60317-25 IEC:2010 SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES Part 25: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200 1 Scope This Part of IEC 6031
40、7 specifies the requirements of enamelled round aluminium winding wires of class 200 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirem
41、ents. The superimposed coating is based on polyamide-imide 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 characteristics. Class 200 is a thermal class that requires a minimum temperature i
42、ndex of 200 and a heat shock temperature of at least 220 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 this will depend on many factors, including the type of equipment involved. The range
43、 of nominal conductor diameters covered by this standard is as follows: Grade 1: 0,400 mm up to and including 3,150 mm; Grade 2: 0,400 mm up to and including 5,000 mm. The nominal conductor diameters are specified in Clause 4 of IEC 60317-0-3. 2 Normative references The following referenced document
44、s 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. IEC 60317-0-3:2008, Specifications for particular types of winding wires Part 0-3:
45、 General requirements Enamelled round aluminium wire IEC 60851-4:1996, Winding wires Test methods Part 4: Chemical properties Amendment 1 (1997) Amendment 2 (1997) IEC 60851-5:2008, Winding wires Test methods Part 5: Electrical properties 3 Terms, definitions and general notes on methods of test and
46、 appearance 3.1 Terms and definitions For terms and definitions, see 3.1 of IEC 60317-0-3. 60317-25 IEC:2010 7 In case of inconsistencies between IEC 60317-0-3 and this standard, IEC 60317-25 shall prevail. 3.2 General notes on methods of test For general notes on methods of test, see 3.2 of IEC 603
47、17-0-3. In case of inconsistencies between IEC 60317-0-3 and this standard, IEC 60317-25 shall prevail. 3.3 Appearance See 3.3 of IEC 60317-0-3. 4 Dimensions See Clause 4 of IEC 60317-0-3. 5 Electrical resistance See Clause 5 of IEC 60317-0-3. 6 Elongation See Clause 6 of IEC 60317-0-3. 7 Springines
48、s Test appropriate but no requirements specified. 8 Flexibility and adherence See Clause 8 of IEC 60317-0-3. 9 Heat shock See Clause 9 of IEC 60317-0-3, where the minimum heat shock temperature shall be 220 C. 10 Cut-through Test procedure and requirements under consideration. 11 Resistance to abras
49、ion (nominal conductor diameters up to and including 2,500 mm) The wire shall meet the requirements given in Table 1. 8 60317-25 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 0,400 0,450 0
