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1、BRITISH STANDARD BS EN 60320-2-2:1999 Appliance couplers for household and similar general purposes Part 2-2: Interconnection couplers for household and similar equipment The European Standard EN 60320-2-2:1998 has the status of a British Standard ICS 29.120.30 BS EN 60320-2-2:1999 This British Stan
2、dard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 January 1999 BSI 05-1999 ISBN 0 580 30893 6 National foreword This British Standard is the English language version of EN
3、60320-2-2:1998. It is identical with IEC 60320-2-2:1998. It supersedes BS EN 60320-2-2:1992 which will be withdrawn on 2001-07-01. The UK participation in its preparation was entrusted by Technical Committee PEL/23, Electrical accessories, to Subcommittee PEL/23/3, Appliance couplers, which has the
4、responsibility to: 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 UK interests informed; monitor related international and European developments and promulgate them in the UK
5、. A list of organizations represented on this subcommittee 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 IEC 60027-1. For a period of time during the change over from
6、 one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC standards normally include an annex which lists normative references to international publications with their corresponding European public
7、ations. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Cat
8、alogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document co
9、mprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 30, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover
10、. Amendments issued since publication Amd. No.DateComments BS EN 60320-2-2:1999 BSI 05-1999i Contents Page National forewordInside front cover Foreword2 Text of EN 60320-2-25 ii blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60320-2-2 November 1998 ICS 29.120.30 Descriptors: Low-voltage
11、equipment, household appliance, similar general use, interconnection coupler, interconnection cord, rating, dimension, construction, test English version Appliance couplers for household and similar general purposes Part 2-2: Interconnection couplers for household and similar equipment (IEC 60320-2-
12、2:1998) Connecteurs pour usages domestiques et usages gnraux analogues Partie 2-2: Connecteurs dinterconnexion pour matriels lectriques domestiques et analogues (CEI 60320-2-2:1998) Gertesteckvorrichtungen fr den Hausgebrauch und hnliche allgemeine Zwecke Teil 2-2: Netzweiterverbindungen fr Gerte fr
13、 den Hausgebrauch und hnliche Einrichtungen (IEC 60320-2-2-1998) This European Standard was approved by CENELEC on 1998-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national stand
14、ard 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 official versions (English, French, German). A version in any othe
15、r 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 committees of Austria, Belgium, Czech Republic, Denmark, Finland,
16、France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung
17、 Central Secretariat: rue de Stassart 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60320-2-2:1998 E EN 60320-2-2:1998 BSI 5-1999 2 Foreword The text of document 23G/183/FDIS, future edition 2 of IEC 60320
18、-2-2, prepared by SC 23G, Appliance couplers, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60320-2-2 on 1998-10-01. This European Standard supersedes EN 60320-2-2:1991. The following dates were fixed: This standard is to be us
19、ed in conjunction with 60320-1:1996. This part 2 supplements or modifies the corresponding clauses of EN 60320-1:1996. Where a particular clause or subclause of part 1 is not mentioned in this part 2, that clause or subclause applies as far as is reasonable. Where this part 2 states “addition”, “mod
20、ification” or “replacement”, the relevant text of part 1 is to be adapted accordingly. Subclauses, tables and figures which are additional to those in part 1 are numbered starting from 101. Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are give
21、n for information only. In this standard, Annex ZA and Annex ZB are normative and Annex ZC is informative. Annex ZA, Annex ZB and Annex ZC have been added by CENELEC. Endorsement notice The text of the International Standard IEC 60320-2-2:1998 was approved by CENELEC as a European Standard without a
22、ny modification. Contents Page Foreword2 Introduction5 1Scope5 2Normative references5 3Definitions5 4General requirements6 5General notes on tests6 6Standard ratings6 7Classification6 8Marking6 9Dimensions and compatibility7 10Protection against electric shock8 11Provision for earthing8 12Terminals
23、and terminations8 13Construction8 14Moisture resistance9 15Insulation resistance and electric strength9 16Forces necessary to insert and to withdraw the connector10 17Operation of contacts11 18Resistance to heating of appliance couplers for hot conditions or very hot conditions11 19Breaking capacity
24、11 20Normal operation11 21Temperature rise12 22Cords and their connection12 23Mechanical strength12 24Resistance to heat and ageing13 25Screws, current-carrying parts and connections13 26Creepage distances, clearances and distances through insulation13 27Resistance of insulating material to heat, fi
25、re and tracking13 28Resistance to rusting13 29Electromagnetic compatibility (EMC) requirements13 STANDARD SHEETS14 Annex ZA (normative) Normative references to international publications with their corresponding European publications30 Annex ZB (normative) Special national conditions30 latest date b
26、y which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1999-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 2001-07-01 EN 60320-2-2:1998 BSI 05-19993 Page Annex ZC (informative
27、) IEC and CENELEC code designations for flexible cordsInside back cover Figure 101 “GO” gauge for appliance outlets to standard sheet F (see 8.1)26 Figure 102 “GO” gauge for appliance outlets to standard sheet H (see 8.1)27 Figure 103 “GO” gauge for appliance outlets to standard sheet J (see 8.1)28
28、Figure 104 “GO” gauge for appliance outlets to standard sheet L (see 8.1)29 4 blank EN 60320-2-2:1998 BSI 05-19995 Introduction Where in IEC 60320-1 the words “appliance coupler”, “connector” or “appliance inlet” appear, they should be deleted and replaced by “interconnection coupler”, “plug connect
29、or” or “appliance outlet” respectively. 1 Scope This clause of IEC 60320-1 is replaced as follows: This standard is applicable to two-pole interconnection couplers for a.c. only, with and without earthing contact, with a rated voltage not exceeding 250 V and a rated current not exceeding 16 A, for h
30、ousehold and similar appliances and equipment and intended for the interconnection of the electrical supply to electrical appliances or equipment for 50 Hz or 60 Hz supply. Appliance outlets integrated in or incorporated in appliances or other equipment are within the scope of this standard. The dim
31、ensional and general requirements of this standard apply to such outlets, but certain tests may not be relevant. The requirements for plug connectors are based on the assumption that the temperature of the socket contacts of the corresponding appliance outlets does not exceed 65 C (cold conditions).
32、 Interconnection couplers complying with this standard are suitable for use at ambient temperatures not normally exceeding 25 C, but occasionally reaching 35 C. Interconnection couplers complying with the standard sheets in this standard are intended for the interconnection of appliances or equipmen
33、t having no special protection against moisture; for the interconnection of other appliances or equipment and of an appliance or equipment which is subject to spillage of liquid in normal use, additional requirements are necessary. Special constructions may be required in locations where special con
34、ditions prevail as, for example, in ships, vehicles and the like; in hazardous locations, for example, where explosions are liable to occur. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 60
35、320. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC 60320 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below
36、. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60083:1997, Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC. IEC 60320-1:1994, Appliance couplers for household and similar general purposes Part 1: Gener
37、al requirements. IEC 60536:1976, Classification of electrical and electronic equipment with regard to protection against electric shock. IEC 60906 (all parts), IEC system of plugs and socket-outlets for household and similar purposes. ISO 1101, Geometrical Product Specifications (GPS) Geometrical to
38、lerancing Generalities, definitions, symbols, indication on drawings1). 3 Definitions This clause of IEC 60320-1 applies with the following additions: Additional definitions: 3.101 an interconnection coupler is a means enabling the connection and disconnection at will of an appliance or equipment to
39、 a cord leading to another appliance or equipment It consists of two parts: a plug connector, which is the part integral with, or intended to be attached to, the cord; an appliance outlet, which is the part integrated or incorporated in the appliance or equipment or intended to be fixed to it, and f
40、rom which the supply is obtained. NOTEAn appliance outlet integrated in an appliance or equipment is an appliance outlet (the shroud and bottom of) which is formed by the housing of the appliance or equipment. An appliance outlet incorporated in an appliance or equipment is a separate appliance outl
41、et built in or fixed to an appliance or equipment. 1) To be published. EN 60320-2-2:1998 6 BSI 05-1999 3.3 Replacement: The term “accessory” is used as a general term covering plug connectors and/or appliance outlets. 4 General requirements This clause of IEC 60320-1 is replaced as follows. Intercon
42、nection couplers shall be so designed and constructed that in normal use their performance is reliable and without danger to the user or surroundings. In general, compliance is checked by carrying out all the tests specified. 5 General notes on tests This clause of IEC 60320-1 applies amended as fol
43、lows: 5.4 Replacement: Unless otherwise specified, plug connectors and appliance outlets are tested in conjunction with an appropriate appliance outlet or plug connector complying with this standard. 5.5 Replacement: For appliance outlets, six specimens are required, three of which are subjected to
44、the tests specified with the exception of those of clauses 14, 15, 16, 19, 20 and 21; the other three specimens are subjected to the tests of clauses 14, 15, 16, 19, 20 and 21 (including the repetition of the test of 16.2). For plug connectors, nine specimens are required, three of which are subject
45、ed to the tests specified with the exception of those of clauses 14, 15 and 17 and subclauses 22.4 and 24.2; three other specimens are subjected to the tests of clauses 14, 15 and 17; the other three specimens are subjected to the test of 22.4. For plug connectors of rubber or similar material, two
46、additional specimens are required which are subjected to the test of 24.2.1. For plug connectors of polyvinyl chloride (PVC) or similar material, two additional specimens are subjected to the test of 24.2.3. Accordingly, for plug connectors the total number of specimens is: 6 Standard ratings This c
47、lause of IEC 60320-1 applies amended as follows: 6.2 Replacement: Standard rated currents are 2,5 A, 10 A and 16 A as specified in 9.1 of this standard. 7 Classification This clause of IEC 60320-1 applies amended as follows: Replacement: 7.1 Interconnection couplers are classified according to the t
48、ype of appliance or equipment to be connected: interconnection couplers for class I equipment; interconnection couplers for class II equipment. NOTEFor a description of the classes, see IEC 60536. 7.2 Plug connectors are, moreover, classified according to the method of connecting the cord: rewirable
49、 plug connectors; non-rewirable plug connectors. 8 Marking This clause of IEC 60320-1 applies amended as follows: 8.1 Replacement: Plug connectors shall be marked with: rated current in amperes; rated voltage in volts; symbol for nature of supply; name, trade mark or identification mark of the manufacturer or of the responsible vendor; type reference. NOTEThe type reference may be a catalogue number. 8.2 Replacement: Appliance outlets other than those integrated in an appliance or equipment shall be mark