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1、BRITISH STANDARD BS EN 60851-1:1998 IEC 60851-1:1996 Incorporating Amendment No. 1 Winding wires Test methods Part 1: General The European Standard EN 60851-1:1996, with the incorporation of amendment A1:2004 has the status of a British Standard ICS 29.060.10 ? Licensed Copy: sheffieldun sheffieldun
2、, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60851-1:1998 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 September 1998 BSI 26 Apr
3、il 2004 ISBN 0 580 30276 8 National foreword This British Standard is the official English language version of EN 60851-1:1996, including amendment A1:2004. It is identical with IEC 60851-1:1996, including amendment 1:2003. It supersedes BS 6811-2.1:1987 which is withdrawn. The UK participation in i
4、ts preparation was entrusted to Technical Committee GEL/55, Winding wires, which 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 inform
5、ed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Tags indi
6、cating changes to the IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by !“. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under th
7、e section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applicat
8、ion. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the d
9、ocument was last issued. Amendments issued since publication Amd. No.DateComments 1511026 April 2004See national foreword Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60851-1 December 1
10、996 + A1 March 2004 ICS 29.060.10Supersedes HD 490.1 S1:1987 Descriptors: Electrical wire, winding wire, insulated wire, general English version Winding wires Test methods Part 1: General (includes amendment A1:2004) (IEC 60851-1:1996 + A1:2003) Fils de bobinage Mthodes dessai Partie 1: Gnralits (in
11、clut lamendement A1:2004) (CEI 60851-1:1996 + A1:2003) Wickeldrhte Prfverfahren Teil 1: Allgemeines (enthlt nderung A1:2004) (IEC 60851-1:1996 + A1:2003) This European Standard was approved by CENELEC on 1996-10-01, amendment A1 was approved by CENELEC on 2004-03-01. CENELEC members are bound to com
12、ply 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 on application to the Central Se
13、cretariat 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 Secretariat has the same status a
14、s the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovak
15、ia, Slovenia, Spain, Sweden, Switzerland and United 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 1996 Copyright reserv
16、ed to CENELEC members Ref. No. EN 60851-1:1996 + A1:2004 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60851-1:1996 BSI 26 April 20042 Foreword The text of document 55/470A/FDIS, future edition 2 of IEC 60851-1, prepared by IEC TC 55,
17、 Winding wires, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60851-1 on 1996-10-01. This European Standard supersedes HD 490.1 S1:1987. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. Annexes designated “informa
18、tive” are given for information only. In this 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 60851-1:1996 was approved by CENELEC as a European Standard without any modification. Foreword t
19、o amendment A1 The text of document 55/873/FDIS, future amendment 1 to IEC 60851-1:1996, prepared by IEC TC 55, Winding wires, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60851-1:1996 on 2004-03-01. The following dates were fixed: Endorsement noti
20、ce The text of amendment 1:2003 to the International Standard IEC 60851-1:1996 was approved by CENELEC as an amendment to the European Standard without any modification. Contents Page Foreword2 Introduction3 1Scope3 2Normative references3 3Definitions and general notes on methods of test3 Annex A (i
21、nformative) Contents of IEC 60851-2 to IEC 60851-6 with indication of tests5 Annex ZA (normative) Normative references to international publications with their corresponding European publications7 latest date by which the EN has to be implemented at national level by publication of an identical nati
22、onal standard or by endorsement(dop) 1997-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 1997-07-01 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement(dop)
23、2004-12-01 latest date by which the national standards conflicting with the amendment have to be withdrawn(dow) 2007-03-01 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60851-1:1996 BSI 26 April 2004 3 Introduction !This standard is one
24、 of a series which deals with insulated wires used for windings in electrical equipment. The series comprises three groups: 1) winding wires Test methods (IEC 60851); 2) specifications for particular types of winding wires (IEC 60317); 3) packaging of winding wires (IEC 60264).“ 1 Scope This part of
25、 IEC 60851 specifies the general notes on methods of test for winding wires. It also gives the definitions for terms used in IEC 60851. A survey of the contents of Part 2 to Part 6 of IEC 60851 is given in Annex A. 2 Normative references The following normative documents contain provisions which, th
26、rough reference in this text, constitute provisions of this part of IEC 60851. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 60851 are encouraged to investigate the possibility of ap
27、plying the most recent editions of the normative documents indicated below. Members of the IEC and ISO maintain registers of currently valid International Standards. IEC 60317, Specifications for particular types of winding wires. IEC 60851-2:1996, Winding wires Test methods Part 2: Determination of
28、 dimensions. IEC 60851-3:1996, Winding wires Test methods Part 3: Mechanical properties. IEC 60851-4:1996, Winding wires Test methods Part 4: Chemical properties. IEC 60851-5:1996, Winding wires Test methods Part 5: Electrical properties. IEC 60851-6:1996, Winding wires Test methods Part 6: Thermal
29、properties. 3 Definitions and general notes on methods of test 3.1 Definitions For the purpose of this International Standard the following definitions apply: 3.1.1 bonding layer a material which is deposited on an enamelled wire and which has the specific function of bonding wires together 3.1.2 bu
30、nched wire a winding wire consisting of a number of small diameter insulated wires laid-up together without predetermined geometrical position and with or without additional covering 3.1.3 class the thermal performance of a wire expressed by the temperature index and the heat shock temperature 3.1.4
31、 coating a material which is deposited on a conductor or wire by suitable means and then dried and/or cured 3.1.5 conductor the bare metal after removal of the insulation Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60851-1:1996 4 BSI
32、26 April 2004 3.1.6 covering a material which is wound, wrapped or braided around a bare or insulated conductor 3.1.7 crack an opening in the insulation which exposes the conductor to view at the stated magnification 3.1.8 dual coating an insulation composed of two different materials, an underlying
33、 and a superimposed coating 3.1.9 enamelled wire a wire coated with an insulation of cured resin 3.1.10 grade the range of increase in dimension of the wire due to insulation 3.1.11 insulation a coating or covering of the conductor with the specific function of withstanding voltage 3.1.12 nominal co
34、nductor dimension the designation of the conductor size in accordance with IEC 60317 3.1.13 sole coating an insulation composed of one material 3.1.14 winding wire a wire used for winding a coil to provide a magnetic field 3.1.15 wire a conductor coated or covered with an insulation 3.2 General note
35、s on methods of test Unless otherwise specified, all tests shall be carried out at a temperature from 15 C to 35 C and a relative 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 wire t
36、o reach stability. The wire to be tested shall be removed from the packaging in such a way that the wire will not be subjected to tension or to unnecessary bends. Before each test, sufficient wire shall be discarded to ensure that any damaged wire is not included in the test specimens. Normally, all
37、 mandatory requirements for a method of test are given in the description, and diagrams are intended only to illustrate one possible arrangement for conducting the test. In case of inconsistencies between the specification sheet, IEC 60317, and this standard, the specification sheet shall prevail. W
38、hen the test is restricted only to certain types of winding wires, this is specified with the test. Those tests of IEC 60851-2, IEC 60851-3, IEC 60851-4, IEC 60851-5 and IEC 60851-6 which in Annex A are marked with an asterisk are periodic conformance tests. These tests are carried out upon request
39、by the user, once in an agreed period of time. The test numbers used in IEC 60851-2, IEC 60851-3, IEC 60851-4, IEC 60851-5 and IEC 60851-6 correspond with the clause numbers of IEC 60317. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60
40、851-1:1996 BSI 26 April 2004 5 Annex A (informative) Contents of IEC 60851-2 to IEC 60851-6 with indication of tests NOTEThis contents list is not exhaustive. Part 2: Determination of dimensions 1Scope 2Normative references 3Test 4: Dimensions 3.1Equipment 3.1.1Round and rectangular wire 3.1.2Bunche
41、d wire 3.2Procedure 3.2.1Conductor dimension 3.2.1.1Round wire 3.2.1.2Rectangular wire 3.2.2Out-of-roundness of the conductor 3.2.3Rounding of corners of rectangular wire 3.2.4Increase in dimension due to the insulation 3.2.4.1Round wire 3.2.4.2Rectangular wire 3.2.5Overall dimension 3.2.5.1Round wi
42、re 3.2.5.2Rectangular wire 3.2.5.3Bunched wire 3.2.6Increase in diameter due to the bonding layer of enamelled round wire Part 3: Mechanical properties 1Scope 2Normative references 3Test 6: Elongation 3.1Elongation at fracture 3.2Tensile strength 4Test 7: Springiness 4.1Round wire with a nominal con
43、ductor diameter from 0,080 mm up to and including 1,600 mm 4.2Round wire with a nominal conductor diameter over 1,600 mm and rectangular wire 5Test 8: Flexibility and adherence 5.1Mandrel winding test 5.1.1Round wire 5.1.2Rectangular wire 5.1.3Covered bunched wire 5.2Stretching test (applicable to e
44、namelled round wire with a nominal conductor diameter over 1,600 mm) 5.3Jerk test (applicable to enamelled round wire with a nominal conductor diameter of up to and including 1,000 mm) 5.4Peel test (applicable to enamelled round wire with a nominal conductor diameter of over 1,000 mm) 5.5Adherence t
45、est 5.5.1Enamelled rectangular wire 5.5.2Impregnated fibre covered round and rectangular wire 5.5.3Fibre covered enamelled round and rectangular wire 5.5.4 !Tape wrapped round and rectangular wire (only for adhesive tape)“ 6Test 11*: Resistance to abrasion (applicable to enamelled round wire) Licens
46、ed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:06:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60851-1:1996 6 BSI 26 April 2004 7!Test 18*: Heat bonding (applicable to enamelled round wire with a nominal conductor diameter over 0,050 mm up to and including 2,000 mm)“ 7.1Vertical bond retent
47、ion of a helical coil 7.2Bond strength of a twisted coil Annex ABond strength of heat bonding wires !Annex B Friction test methods“ Part 4: Chemical properties 1Scope 2Normative references 3Test 12*: Resistance to solvents (applicable to enamelled round wire with a nominal conductor diameter of over
48、 0,250 mm and to enamelled rectangular wire) 4Test 16*: Resistance to refrigerants (applicable to enamelled round wire) 5Test 17: Solderability (applicable to enamelled round wire and bunched wire) 6!Test 20*: Resistance to hydrolysis and to transformer oil (applicable to enamelled wire) 6.1Round wi
49、re 6.2Rectangular wire“ Part 5: Electrical properties 1Scope 2Normative references 3Test 5: Electrical resistance 4Test 13: Breakdown voltage 4.1Principle 4.2Equipment 4.3Enamelled round wire with a nominal conductor diameter up to and including 0,100 mm 4.4Enamelled round wire with a nominal conductor diameter over 0,100 mm and up to and including 2,500 mm 4.5Round wire with a nominal conductor diameter over 2,500 mm 4.6!Fibre w