BS-EN-60320-2-4-2006.pdf
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1、BRITISH STANDARD BS EN 60320-2-4:2006 Appliance couplers for household and similar general purposes Part 2-4: Couplers dependent on appliance weight for engagement The European Standard EN 60320-2-4:2006 has the status of a British Standard ICS 29.20.20 ? Licensed Copy: sheffieldun sheffieldun, na,
2、Fri Nov 10 10:34:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60320-2-4:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2006 ISBN 0 580 48409 2 National foreword This British Standard is the official English langua
3、ge version of EN 60320-2-4:2006. It is identical with IEC 60320-2-4:2005. The UK participation in its preparation was entrusted by Technical Committee PEL/23, Electrical accessories, to Subcommittee PEL/23/3, Connectors for portable appliances, which has the responsibility to: A list of organization
4、s represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corresponde
5、nce 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 application. Compliance with a British Standard does not of its
6、elf 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 UK interests informed; monitor related international and European developments and prom
7、ulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 27 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateC
8、omments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 10:34:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60320-2-4 NORME EUROPENNE EUROPISCHE NORM January 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechniq
9、ue Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60320-2-4:2006 E ICS 29.20.20 English version Appliance couplers f
10、or household and similar general purposes Part 2-4: Couplers dependent on appliance weight for engagement (IEC 60320-2-4:2005) Connecteurs pour usages domestiques et usages gnraux analogues Partie 2-4: Connecteurs connexion par gravit (CEI 60320-2-4:2005) Gertesteckvorrichtungen fr den Hausgebrauch
11、und hnliche allgemeine Zwecke Teil 2-4: Gertesteckvorrichtungen mit vom Gertegewicht abhngiger Kupplung (IEC 60320-2-4:2005) This European Standard was approved by CENELEC on 2005-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
12、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 member. This European Standard exists in three offici
13、al 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. CENELEC members are the national electrotechnical commit
14、tees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheff
15、ieldun sheffieldun, na, Fri Nov 10 10:34:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60320-2-4:2006 2 Foreword The text of document 23G/251/FDIS, future edition 1 of IEC 60320-2-4, prepared by SC 23G, Appliance couplers, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC par
16、allel vote and was approved by CENELEC as EN 60320-2-4 on 2005-12-01. The 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) 2006-09-01 latest date by which the national standards co
17、nflicting with the EN have to be withdrawn (dow) 2008-12-01 This European Standard makes reference to International Standards. Where the International Standard referred to has been endorsed as a European Standard or a home-grown European Standard exists, this European Standard shall be applied inste
18、ad. Pertinent information can be found on the CENELEC web site. This Part 2-4 is to be used in conjunction with EN 60320-1:2001, Appliance couplers for household and similar general purposes, Part 1: General requirements. The clauses of this Part 2-4 supplement or modify the corresponding clauses of
19、 EN 60320-1. Where a subclause of Part 1 is not mentioned in this Part 2-4, that subclause of EN 60320-1 applies as far as is reasonable. Where this Part 2-4 states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. Subclauses, figures or tables wh
20、ich are additional to those in Part 1 are numbered starting from 101. Additional annexes are lettered AA, BB, etc. _ Endorsement notice The text of the International Standard IEC 60320-2-4:2005 was approved by CENELEC as a European Standard without any modification. _ Licensed Copy: sheffieldun shef
21、fieldun, na, Fri Nov 10 10:34:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 3 EN 60320-2-4:2006 CONTENTS 1 Scope 4 2 Normative references .4 3 Definitions5 4 General requirements.6 5 General notes on tests .6 6 Standard ratings.7 7 Classification7 8 Marking8 9 Dimensions and compatibility .9 10 Prot
22、ection against electric shock 10 11 Provision for earthing .10 12 Terminals and terminations.10 13 Construction.10 14 Moisture resistance 11 15 Insulation resistance and electric strength 12 16 Forces necessary to insert and withdraw the connector.13 17 Operation of contacts .14 18 Resistance to hea
23、ting of appliance couplers for hot conditions or very hot conditions 14 19 Breaking capacity.14 20 Normal operation15 21 Temperature rise16 22 Cords and their connection.17 23 Mechanical strength .17 24 Resistance to heat and ageing18 25 Screws, current-carrying parts and connections18 26 Creepage d
24、istances, clearances and distances through insulation 19 27 Resistance of insulating material to heat, fire and tracking 23 28 Resistance to rusting24 29 Electromagnetic compatibility (EMC) requirements24 Annex AA (normative) Proof tracking test26 Annex BB (normative) Needle flame test .27 Figure 10
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