BS-EN-60730-2-7-1992.pdf
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1、BRITISH STANDARD BS EN 60730-2-7:1992 Incorporating Amendments Nos. 1, 2, 3, 4 and 5 and Corrigendum No. 1 Automatic electrical controls for household and similar use Part 2-7: Particular requirements for timers and time switches The European Standard EN 60730-2-7:1991, with the incorporation of ame
2、ndments A12:1993, A11:1994, A1:1997, A13:2003 and A14:2003 has the status of a British Standard ICS 39.140.99; 97.120 ? BS EN 60730-2-7:1992 This British Standard, having been prepared under the direction of the Light Electrical Engineering Standards Policy Committee, was published under the authori
3、ty of the Standards Board and comes into effect on 15 September 1992 BSI 15 December 2003 The following BSI references relate to the work on this standard: Committee reference LEL/96 Draft for comment 88/20622 DC ISBN 0 580 20481 2 Cooperating organizations The European Committee for Electrotechnica
4、l Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the National Committees of the following countries. AustriaItaly BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal GermanySpain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Am
5、endments issued since publication Amd. No.DateComments 8182April 1994 8319November 1994 9555September 1997 9811February 1998 13270 Corr. No. 1 4 March 2002See national foreword 1465115 December 2003Indicated by a sideline BS EN 60730-2-7:1992 BSI 15 December 2003 i Contents Page Cooperating organiza
6、tionsInside front cover National forewordii Foreword2 Text of EN 60730-2-75 National appendix NA (informative)16 National appendix NB (informative)25 BS EN 60730-2-7:1992 ii BSI 15 December 2003 National foreword This British Standard has been prepared by Technical Committee CPL/72 (formerly LEL/96)
7、 and is the English language version of EN 60730-2-7:1995 Automatic electric controls for household and similar use Part 2-7: Particular requirements for timers and time switches including its amendments A12:1993, A11:1994, A1:1997, A13:2003 and A14:2003, including its corrigenda dated July 1997 and
8、 March 2001, published by the European Committee for Electrotechnical Standardization (CENELEC). It was derived from IEC 60730-2-7:1990, first edition, including amendment 1:1994, published by the International Electrotechnical Commission (IEC). CENELEC corrigendum March 2001 replaces the latest dat
9、e of withdrawal of conflicting national standards in the forewords to amendments A11, A12 and A1. The CENELEC common modifications have been implemented at the appropriate places in the text of IEC Publication 60730-2-7 (1990) first edition, and are indicated by a vertical line in the margin. The fo
10、reword and preface of IEC Publication 60730-2-7 (1990) first edition and the deleted parts of the original IEC text which do not form part of the text of EN 60730-2-7 have been quoted in National appendix NA. Annexes designated “normative” are part of the body of the standard. Annexes designated “in
11、formative” are given for information only. National appendices are designated “informative”. The foreword of EN 60730-2-7 makes reference to “date of withdrawal”, dow, of the relevant national standard. In this case the relevant national standard is BS 3955 which will cease to be applicable to elect
12、rical controls within the scope of BS EN 60730-2-7 on 1 January 2000. CENELEC corrigendum March 2001 harmonized the latest date of withdrawal of conflicting national standards in the forewords to amendments A11, A12 and A1 by changing them to 2004-01-01. In this case the conflicting national standar
13、d is BS EN 60730-2-7:1992 but the “dow” relates only to those parts of the British Standard subject to amendment A12, A11 and A1. The many references to Part 1 should be read as references to BS EN 60730-1. BS EN 60730-2-7 was originally to be read in conjunction with BS EN 60730-1:1992 General requ
14、irements, which it supplemented and modified. Amendment No. 3 to this British Standard allows it to be used in conjunction with BS EN 60730-1:1995, which was derived from IEC 60730-1:1993, second edition. Cross-references The British Standards which implement international or European publications r
15、eferred to in this document may be found in the BSI Catalogue under the 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 pr
16、ovisions of a contract. Users are responsible for its correct application. 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, pages i and ii, the EN title page, pages 2 to 25 and
17、 a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60730-2-7 October 1991 +A12 +A13 December 1993 May 2003 +A11 +A14 January 1994 September 2003 +A1 January 1997 UDC 681.118.5:621.316.57
18、8.1:614.8:620.1Incorporates corrigenda July 1997 and March 2001 Descriptors: Electrical household appliance, control, automatic control, timer, timer switch, definition, requirement, test English version Automatic electrical controls for household and similar use Part 2-7: Particular requirements fo
19、r timers and time switches (includes amendments A12:1993, A11:1994, A1:1997, A13:2003 and A14:2003) (IEC 60730-2-7:1990 + A1:1994) Dispositifs de commande lectrique automatiques usage domestique et analogue Partie 2-7: Rgles particulires pour les minuteries et les minuteries cycliques (inclut les am
20、endements A12:1993, A11:1994, A1:1997, A13:2003 et A14:2003) (CEI 60730-2-7:1990 + A1:1994, modifie) Automatische elektrische Regel- und Steuergerte fr den Hausgebrauch und hnliche Anwendungen Teil 2-7: Besondere Anforderungen fr Zeitsteuergerte, Schaltuhren (enthlt nderungen A12:1993, A11:1994, A1:
21、1997, A13:2003 und A14:2003) (IEC 60730-2-7:1990 + A1:1994, modifiziert) This European Standard was approved by CENELEC on 1991-09-23. Amendment A13 was approved by CENELEC on 2003-03-01, amendment A14 was approved by CENELEC on 2003-06-01. CENELEC members are bound to comply with the CEN/CENELEC In
22、ternal 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 Secretariat or to any CENELEC
23、 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 the official versions. CE
24、NELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardizatio
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