BS EN 60851-2-2009 绕组线.试验方法.尺寸测定.pdf
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1、- - - Winding wires Test methods Part 2: Determination of dimensions BS EN 60851-2:2009 - - National foreword This British Standard is the UK implementation of EN 60851-2:2009. It is identical to IEC 60851-2:2009. It supersedes BS EN 60851-2:1998 which is withdrawn. The UK participation in its prepa
2、ration was entrusted to Technical Committee GEL/55, Winding wires. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applica
3、tion. BSI 2010 ISBN 978 0 580 64069 8 ICS 29.060.10 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2010 Amendments issued since publication Amd. No.
4、 Date Text affected BRITISH STANDARDBS EN 60851-2:2009 - - EUROPEAN STANDARD EN 60851-2 NORME EUROPENNE EUROPISCHE NORM December 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Centr
5、al Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60851-2:2009 E ICS 29.060.10 Supersedes EN 60851-2:1996 + A1:1997 + A2:2003 English version Winding wires - Test methods - Pa
6、rt 2: Determination of dimensions (IEC 60851-2:2009) Fils de bobinage - Mthodes dessai - Partie 2: Dtermination des dimensions (CEI 60851-2:2009) Wickeldrhte - Prfverfahren - Teil 2: Ermittlung der Mae (IEC 60851-2:2009) This European Standard was approved by CENELEC on 2009-11-01. CENELEC members a
7、re 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 on application to
8、 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 Secretariat has th
9、e same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,
10、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 60851-2:2009 - - EN 60851-2:2009 - 2 - Foreword The text of document 55/1144/FDIS, future edition 3 of IEC 60851-2, prepared by IEC TC 55, Winding wires, was submitted to the IEC-CENELEC
11、parallel vote and was approved by CENELEC as EN 60851-2 on 2009-11-01. This European Standard supersedes EN 60851-2:1996 + A1:1997 + A2:2003. Technical revisions of note include recognition of the use of optical micrometers in determining the dimensions of round and rectangular enamelled wire. The f
12、ollowing dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-11-01 Annex ZA has be
13、en added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60851-2:2009 was approved by CENELEC as a European Standard without any modification. _ BS EN 60851-2:2009 - - - 3 - EN 60851-2:2009 Annex ZA (normative) Normative references to international publications with their
14、 corresponding European publications 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. NOTE When an
15、 international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60851-1 -1) Winding wires - Test methods - Part 1: General EN 60851-1 19962) IEC 60851-5 2008 Winding wires - Test methods - Part 5: Electrical
16、properties EN 60851-5 2008 1) Undated reference. 2) Valid edition at date of issue. BS EN 60851-2:2009 - - 2 60851-2 IEC:2009 CONTENTS INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Test 4: Dimensions.6 3.1 Equipment.6 3.1.1 Round and rectangular wire.6 3.1.2 Bunched wire.7 3.2 Procedure .7 3.
17、2.1 Conductor dimension.7 3.2.2 Out-of-roundness of the conductor 7 3.2.3 Rounding of corners of rectangular wire 8 3.2.4 Increase in dimension due to the insulation .8 3.2.5 Overall dimension8 3.2.6 Increase in diameter due to the bonding layer of enamelled round wire .9 Figure 1 Conical mandrel.10
18、 Table 1 Types of winding wires 6 Table 1a Enamelled round wire6 Table 1b All the types of winding wires except enamelled round wire.7 Table 2 Determination of the conductor diameter .9 BS EN 60851-2:2009 - - 60851-2 IEC:2009 5 INTRODUCTION This part of IEC 60851 forms an element of a series of stan
19、dards which deals with insulated wires used for windings in electrical equipment. The series has three groups describing a) methods of test (IEC 60851); b) specifications (IEC 60317); c) packaging (IEC 60264). BS EN 60851-2:2009 - - 6 60851-2 IEC:2009 WINDING WIRES TEST METHODS Part 2: Determination
20、 of dimensions 1 Scope This part of IEC 60851 specifies the following method of test: Test 4: Dimensions. For definitions, general notes on methods of test and the complete series of methods of test for winding wires, see IEC 60851-1. 2 Normative references The following referenced documents are ind
21、ispensable 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 60851-1, Winding wires Test methods Part 1: General IEC 60851-5:2008, Winding wires Tes
22、t methods Part 5: Electrical properties 3 Test 4: Dimensions 3.1 Equipment 3.1.1 Round and rectangular wire The equipment used shall have a resolution of 2 km or less for wires over 0,200 mm and for wires up to and including 0,200 mm, a resolution of 1 km or less. Both mechanical contact and optical
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