BS-EN-60252-1-2001.pdf
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1、BRITISH STANDARD BS EN 60252-1:2001 IEC 60252-1:2001 AC motor capacitors Part 1: General Performance, testing and rating Safety requirements Guide for installation and operation The European Standard EN 60252-1:2001 has the status of a British Standard ICS 31.060.70 NO COPYING WITHOUT BSI PERMISSION
2、 EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 60252-1:2001 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 April 2002 BSI 16 April 2002 I
3、SBN 0 580 39437 9 National foreword This British Standard is the official English language version of EN 60252-1:2001. It is identical with IEC 60252-1:2001. It supersedes BS EN 60252:1994 which will be withdrawn on 2004-10-01. The UK participation in its preparation was entrusted to Technical Commi
4、ttee PEL/33, Power capacitors, which has the responsibility to: 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 IE
5、C 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI St
6、andards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsibl
7、e for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. 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
8、UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 33 and a back cover. The BSI copyright date displayed in this document indicates
9、when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARDEN 60252-1 NORME EUROPENNE EUROPISCHE NORMOctober 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr
10、Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60252-1:2001 E ICS 31.060.30; 31.060.70Supersedes EN 60252:1994 English version AC motor capa
11、citors Part 1: General - Performance, testing and rating - Safety requirements - Guide for installation and operation (IEC 60252-1:2001) Condensateurs des moteurs courant alternatif Partie 1: Gnralits - Caractristiques fonctionnelles, essais et valeurs assignes - Rgles de scurit - Guide dinstallatio
12、n et dutilisation (CEI 60252-1:2001) Motorkondensatoren Teil 1: Allgemeines - Leistung, Prfung und Bemessung - Sicherheitsanforderungen - Leitfaden fr die Installation und den Betrieb (IEC 60252-1:2001) This European Standard was approved by CENELEC on 2001-09-25. CENELEC members are bound to comply
13、 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 Secre
14、tariat 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 as t
15、he official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EN 60252-1:2001
16、- 2 - Foreword The text of document 33/333/FDIS, future edition 1 of IEC 60252-1, prepared by IEC TC 33, Power capacitors, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60252-1 on 2001-09-25. This European Standard supersedes EN 60252:1994 + corrigendum May 1994. T
17、he following 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) 2002-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 2004-10-01 Annexes desig
18、nated “normative“ are part of the body of the standard. In this standard, annexes A and ZA are normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60252-1:2001 was approved by CENELEC as a European Standard without any modification. In the o
19、fficial version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60110-1NOTE Harmonized as EN 60110-1:1998 (not modified). IEC 60143NOTE Harmonized in the series EN 60143 (modified). IEC 60358NOTE Harmonized as HD 597 S1:1992 (not modified). IEC 60831-1NOTE Ha
20、rmonized as EN 60831-1:1996 (not modified). IEC 60871-1NOTE Harmonized as EN 60871-1:1997 (not modified). IEC 60931-1NOTE Harmonized as EN 60931-1:1996 (not modified). IEC 61048 NOTE Harmonized as EN 61048:1993 (not modified). IEC 61071-1NOTE Harmonized as EN 61071-1:1996 (modified). _ Page 2 EN 602
21、521:2001 BSI 16 April 2002 062-251 ? EI:C0021 3 CONTENTS Page Clause 1General . 5 1.1Scope and object 5 1.2Normative references . 6 1.3Definitions 6 1.4Service conditions 9 1.5Preferred tolerances on capacitance10 2Quality requirements and tests .10 2.1Test requirements10 2.2Nature of tests.10 2.3Ty
22、pe tests11 2.4Routine tests .13 2.5Tangent of loss angle 13 2.6Visual examination 13 2.7Voltage test between terminals13 2.8Voltage test between terminals and case.14 2.9Capacitance measurement 15 2.10 Check of dimensions .15 2.11 Mechanical tests15 2.12 Sealing test .17 2.13 Endurance test 18 2.14
23、Damp-heat test19 2.15 Self-healing test.20 2.16 Destruction test .20 2.17 Resistance to heat, fire and tracking23 3Overloads.24 3.1Permissible overloads24 4Safety requirements25 4.1Creepage distances and clearances 25 4.2Terminals and connecting cables.25 4.3Earth connections26 4.4Discharge devices
24、.27 5Ratings.27 5.1Marking .27 Page 3 EN 602521:2001 BSI 16 April 2002 062-251 ? EI:C0021 4 ClausePage 6Guide for installation and operation.27 6.1General .27 6.2Choice of rated voltage28 6.3Checking capacitor temperature 28 6.4Checking transients .29 6.5Leakage current.29 Annex A (normative) Test v
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