BS-EN-60276-1988.pdf
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1、BRITISH STANDARD Definitions and nomenclature for carbon brushes, brush-holders, commutators and slip-rings c c fJ-J The European Standard EN 60276 : 1996 has the status of a British Standard ICs 01.040.29; 29.100.20; 29.160.01 NO COPYING OT BSI PERMISSION EXCEPT AS PERMTIED BY COPYRIGHT LAW BS EN 5
2、0276 : 1996 EC 276 : 1968 IS 4999 : Part 146 : 1988 mumbered Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=University of Hong Kong/5910986001 Not for Resale, 11/20/2006 00:54:11 MSTNo reproduction or networking permitted without license f
3、rom IHS -,-,- BS EN 60276 : 1996 Issue 2, November 1996 National foreword This British Standard has been prepared by Technical Committee PEW;! (formerly PELA) and the English language version of EN 60276 : 1996 Definitions and nomenclature for carbon brushes, brush-holders, commutators and slip-ring
4、s published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 276 : 1968, incorporating amendment 1 : 1987 pubiished by the International Electrotechnical Commission (IEC). It supersedes appendix A of BS 4362 : Section Ai : 1968. The remainder of BS 4
5、362 : Section Al : 1968 has been superseded by Part 147 of BS 4999 Specification for dimensions of brushes and brush-hoiders for electrical machinery, and is now withdrawn. Annex A contains text which is identical with Amendment No. 1 to IEC 276 published in 1987, and which gives revised defmitions
6、for the symbols used in clauses 102, 103 and 104, revised iuustrations for these three clauses and also other examples of the use of the symbols. In the main text attention is drawn to annex A by means of an asterisk in the margin. Part 147 of BS 4999 referred to previously is identical with IEC Pub
7、lication 136 : 1986 Dimensions of brushes and brush- holders for electrical machinery. II It has been decided, for ease of reproduction in the main text, to give the terns in ail nine languages, as in IEC Publication 276. Terminology and conventions. The text of the international standard has been a
8、pproved as suitable for publication as a British Standard without deviation. Some terminology and certain conventions are not identical with those used in British Standards. Additional information. In addition to IEC Publications 136 and 276 there are a number of other IEC Publications dealing with
9、brushes, brush-holders, commutators and slip-rings which are not so widely used as to warrant publication as British Standards, but which are, nevertheless, useful for reference purposes. A list of these IEC Publications is given in national appendix X. Compliance with a British Standard does not of
10、 itself confer immunity from legai obligations. 0 BSI 1996 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=University of Hong Kong/5910986001 Not for Resale, 11/20/2006 00:54:11 MSTNo reproduction or networking permitted without license fro
11、m IHS -,-,- * * m STD.BS1 BS EN b027b-ENGL L b W Eb2Libb 05832-lb 7b2 m Issue 1, November 1996 BS EN 60276 : 1996 Summary of pages The following table identifies the current issue of each page. issue 1 indicates that a page has been introduced for the first time by amendment. Subsequent issue number
12、s indicate an updated page. Double vertical sidelining on replacement pages indicates the most recent changes (amendment, addition, deletion). Front cover inside front cover a b EN cover page U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 issue 2 2 1 blank 1 1 Original Originai Original Original Original Ori
13、grnal Original Original original Onginal Original Original Original Original Original Page 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Back cover saue Original Original Origlnil Original Original Original Original Original Original Original original Original Original Original Original orig
14、inal Original Original 2 Change of identifier Wherever BS 4999 : Part 146 : 1988 appears in t h i s standard, it should be read as BS EN 60276 : 1996. O BSI 1996 a Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=University of Hong Kong/5910
15、986001 Not for Resale, 11/20/2006 00:54:11 MSTNo reproduction or networking permitted without license from IHS -,-,- STD-BSI BS EN b027b-ENGL L97b = Lb24bb7 0583237 bT7 EUROPEAN SrANDm NORME EUROPENNI3 E U R O P NORM EN 60276 January 1996 UDC 621.3.047.U.6001.4 ICs 01.040.29; 29.100.20 Supersedes HD
16、 56 S21991 Descriptors: Rotaling electsic machine, brushes for electric machines, brush holders for electric machines, commutator, ring, classifications, nomenclature, denitions English version Definitions and nomenclature for carbon brushes, brush-holders, commuto and sliprings (IEC 276 : 1968 + Al
17、 : 1987) Dntions et nomenclature des balais de charbon, des portebalais, des collecteurs et des bagues (CE1 276 : 1968 + Al : 1987) Definitionen und Bennenungen fur Kohlebrsten, Brstenhalter, Kommutatoren und Schleifringe (IEC 276 : i968 + Al : 1987) This European Standard was approved by CENELEC on
18、 1995-0420. CENELEC members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Upto-date l i s t s and bibliographical references concerning such national standards ma
19、y be obtained 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
20、 the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerhd and United
21、Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee f r Elektrotechnische Normung Central Secretariat: rue de Stassart 36, B-1060 Brussels O 1996 Copyright reserved to CENELEC members Ref. No. EN 60276 : 1996 E
22、Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=University of Hong Kong/5910986001 Not for Resale, 11/20/2006 00:54:11 MSTNo reproduction or networking permitted without license from IHS -,-,- - STDoBSI BS EN b027b-ENGL L77b - p l b 2 g b b
23、 7 0583238 535 EN 60276 : 1996 Issue 1, November 1996 Foreword The text of the intedonal Standard IEC 276 : 1968 and its amendment 1 : 1987, prepared by IEC IC 2, Rotating machinery, was approved by CENELEC as HD 56 S2 on 199-M1. This Harmonization Document was submitted to the formal vote for conve
24、rsion into a European Standard and was approved by CENELEC as EN 60276 on 19950920. The following date was fixed: - latest date by which the EN has to be implemented a t nationai level by pubiidon of an identicai national sandard or by endorsement (dop) 1996-10-01 ii O BSI 1996 Copyright British Sta
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