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1、BRITISH STANDARD BS EN 60317-53:1999 IEC 60317-53: 1999 Specifications for particular types of winding wires Part 53: Aromatic polyamide (aramid) tape wrapped rectangular copper wire, temperature index 220 The European Standard EN 60317-53:1999 has the status of a British Standard ICS 29.060.10 Lice
2、nsed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60317-53:1999 This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes
3、into effect on 15 October 1999 BSI 03-2000 ISBN 0 580 35342 7 National foreword This British Standard is the English language version of EN 60317-53:1999. It is identical with IEC 60317-53:1999. The UK participation in its preparation was entrusted to Technical Committee GEL/55, Winding wires, which
4、 has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them
5、in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change ove
6、r from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European
7、publications. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electron
8、ic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This docum
9、ent comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 16 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments iss
10、ued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60317-53:1999 BSI 03-2000i Contents Page National forewordInside front cover Foreword2 Text of EN 60317-533 Licensed Copy: sheffieldun sheffield
11、un, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60317-53 August 1999 ICS 29.060.10 English version Specifica
12、tions for particular types of winding wires Part 53: Aromatic polyamide (aramid) tape wrapped rectangular copper wire, temperature index 220 (IEC 60317-53:1999) Spcifications pour types particuliers de fils de bobinage Partie 53: Fil de section rectangulaire en cuivre envelopp par un ruban polyamide
13、 aromatique (aramide), dindice de temprature 220 (CEI 60317-53:1999) Technische Lieferbedingungen fr bestimmte Typen von Wickeldrhten Teil 53: Flachdrhte aus Kupfer, lackisoliert mit aromatischen Polyamiden, Klasse 220 (IEC 60317-53:1999) This European Standard was approved by CENELEC on 1999-08-01.
14、 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 national standards may be obtained
15、 on application to the Central Secretariat 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 its own language and notified to the Central
16、Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Un
17、ited Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1999 CENELEC All rights of exploitation in any form and by any means
18、 reserved worldwide for CENELEC members. Ref. No. EN 60317-53:1999 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60317-53:1999 2 BSI 03-2000 Foreword The text of document 55/665/FDIS, future edition 1 of IEC 60317-53, prepared by IEC
19、TC 55, Winding wires, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60317-53 on 1999-08-01. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given for information only. In this
20、 standard, Annex ZA is normative and Annex A is informative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 60317-53:1999 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword2 Introduction3 1Scope3 2Normati
21、ve references3 3Terms, definitions and general notes on methods of test3 4Dimensions4 5Electrical resistance7 6Elongation7 7Springiness7 8Flexibility and adherence7 9Heat shock7 10Cut-through7 11Resistance to abrasion7 12Resistance to solvents7 13Breakdown voltage7 14Continuity of insulation7 15Temp
22、erature index7 16Resistance to refrigerants7 17Solderability7 18Heat or solvent bonding7 19Dielectric dissipation factor7 20Resistance to hydrolysis and transformer oil7 21Loss of mass7 30Packaging7 Annex A (informative) Nominal cross-sectional areas for preferred and intermediate sizes9 Annex ZA (n
23、ormative) Normative references to international publications with their corresponding European publications16 Table 1 Conductor tolerances4 Table 2 Nominal cross-sectional areas of preferred sizes5 Table 3 Corner radii6 Table 4 Elongation requirements7 Table A.1 Nominal cross-sectional areas9 latest
24、 date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2000-05-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 2002-08-01 Licensed Copy: sheffieldun sheffieldun, na, Fri No
25、v 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60317-53:1999 BSI 03-20003 Introduction This part of IEC 60317 forms an element of a series of standards which deals with insulated wires used for windings in electrical equipment. The series has three groups describing: 1) methods of test
26、(IEC 60851); 2) specifications (IEC 60317); 3) packaging (IEC 60264). 1 Scope This part of IEC 60317 specifies requirements for tape wrapped rectangular copper winding wire of temperature index 220. The insulation consists of one or more wrappings of aromatic polyamide (aramid) tape of various thick
27、nesses. NOTEFor this type of wire, the heat shock test is inappropriate and therefore a heat shock temperature cannot be established. Consequently, a class based on the requirements for temperature index and heat shock temperature cannot be specified. The temperature in degrees Celsius corresponding
28、 to the temperature index is not necessarily that at which the wire is recommended to be operated and this will depend on many factors, including the types of equipment involved. The range of nominal conductor sizes covered by this standard is: The specified combinations of width and thickness as we
29、ll as the specified ratio width/thickness are given in Table 1. When reference is made to winding wire according to this standard, the following information should be given: reference to IEC 60317-53; dimensions of the conductor; reference should also be made to the number and thickness of the paper
30、s used and to the degree of overlap, as agreed between purchaser and supplier. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 60317. For dated references subsequent amendments to, or revisio
31、ns of, any of these publications do not apply. However, parties to agreements based on this part of IEC 60317 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative doc
32、ument referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60172:1987, Test procedure for the determination of the temperature index of enamelled winding wires. IEC 60317-0-2:1997, Specifications for particular types of winding wires Part 0:
33、General requirements Section 2: Enamelled rectangular copper wire. IEC 60819-3-3:1991, Specification for non-cellulosic papers for electrical purposes Part 3: Specifications for individual materials Sheet 3: Untilled aramid (aromatic polyamide) papers. IEC 60851 (all parts), Winding wires Test metho
34、ds. ISO 3:1973, Preferred numbers Series of preferred numbers. 3 Terms, definitions and general notes on methods of test 3.1 Terms and definitions For the purpose of this part of IEC 60317, the following terms and definitions apply. 3.1.1 class thermal performance of a wire expressed by the temperat
35、ure index and the heat shock temperature 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 opening in the insulation which exposes the conductor to view at the stated magnification wi
36、dth:min. 2,00 mm max. 16,00 mm; thickness: min. 0,80 mm max.5,60 mm. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60317-53:1999 4 BSI 03-2000 3.1.5 grade range of thickness of the insulation of a wire 3.1.6 insulation coating or coveri
37、ng on the conductor with the specific function of withstanding voltage 3.1.7 nominal conductor dimension designation of the conductor size in accordance with IEC 60317-0-2, clause 4 3.1.8 winding wire wire used for winding a coil to provide a magnetic field 3.1.9 wire conductor coated or covered wit
38、h an insulation 3.2 General notes on methods of test All methods of test used in this part of IEC 60317 are given in IEC 60851. The clause numbers used in this standard are identical with the respective test numbers of IEC 60851. In case of inconsistencies between IEC 60851 on methods of test and th
39、is standard, IEC 60317-53 shall prevail. Where no specific range of conductor sizes is given for a test, the test applies to all nominal conductor sizes covered by the specification sheet. Unless otherwise specified, all tests shall be carried out at a temperature between 15 C and 35 C and a relativ
40、e humidity of 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 tested shall be removed from the packaging in such a way that the wire will not be subjec
41、ted 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. 4 Dimensions As there are many varied constructions of this type of wire, the dimensions due to the insulation are subject to agreement be
42、tween purchaser and supplier and shall be clearly stated in the purchase order. 4.1 Conductor dimensions The dimensions for widths and thickness of conductors of winding wires with rectangular cross-section recommended in this standard shall correspond to the R20 and R40 series of ISO 3. Preferred s
43、izes are combinations of width and thickness both according to the R20 series. Intermediate sizes are combinations of width or thickness according to the R20 series with the other dimension according to the R40 series. Combinations of width and thickness according to the R40 series are not allowed.
44、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. NOTE 1For 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,
45、the R40 series may be used. The ratio width/thickness should be within the specified limits and combinations of R40. R40 is not allowed in the 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
46、 given in Table 2. NOTE 2Dimensions according to the R20 series are printed in larger type. The nominal cross-sectional areas for preferred sizes are given in Table 2 and the nominal cross-sectional areas for intermediate sizes are given in Annex A. 4.2 Tolerance on conductor dimensions The conducto
47、r dimensions shall not differ from the nominal values by more than the tolerance given in Table 1. Table 1 Conductor tolerances Nominal width or thickness of the conductor mm Tolerance Over Up to and includingmm 3,15 6,30 12,50 3,15 6,30 12,50 16,00 0,030 0,050 0,070 0,100 Licensed Copy: sheffieldun
48、 sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60317-53:1999 BSI 03-20005 Table 2 Nominal cross-sectional areas of preferred sizes * 0,5 nominal thickness. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:09:17 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
49、EN 60317-53:1999 6 BSI 03-2000 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 3 Corner radii 4.4 Minimum increase in dimensions due to the insulation If there is no agreement, the minimum increase in width or thickness due to the insulation shall not be less than the valu