1、BRITISH STANDARDBS EN 60320-2-3:1999IEC 60320-2-3:1998Incorporating Amendment No. 1Appliance coupler for general purposes Part 2-3: Appliance coupler with a degree of protection higher than IPX0The European Standard EN 60320-2-3:1998, with the incorporation of amendment A1:2005, has the status of a
2、British StandardICS 29.120.30household and similar BS EN 60320-2-3:1999National forewordThincincThindcarry the number of theThis British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes
3、 into effect on 15 January 1999 BSI 2006ISBN 0 580 30895 2The UK participation in its preparation was entrusted by Technical Committee PEL/23, Electrical accessories, to Subcommittee PEL/23/3, Appliance couplers, which has the responsibility to: aid enquirers to understand the text; present to the r
4、esponsible 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.A list of organizations represented on this subcommittee can be obtained
5、 on request to its secretary.Cross-referencesThe 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 Correspondence Index”, or by using the “Search” facility of the
6、 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 itself confer immunity from legal obligations.Summary of
7、 pagesThis document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 21 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.
8、Amendments issued since publicationAmd. No. Date Comments15808 31 May 2006 See National forewordis British Standard is the English language version of EN 60320-2-3:1998, luding amendment A1:2005. It is identical with IEC 60320-2-3:1998, luding amendment 1:2004.e start and finish of text introduced o
9、r altered by IEC amendment is icated in the text by tags !“. Tags indicating changes to IEC text IEC amendment. For example, text altered by IEC amendment 1 is indicated in the text by !“.BS EN 60320-2-3:1999 BSI 2006ContentsPageNational foreword Inside front coverForeword 2Text of EN 60320-2-3 4iii
10、blankEUROPISCHE NORMICS 29.120.30Descriptors: App truction, testAppliance coupler for household and similar general purposes Part 2-3: Appliance coupler with a degree of Connecteurs pour et usages gnrauPartie 2-3: protection sup(inclut lamendem(CEI 60320-2-3:19CENELECEuropean Committee for Electrote
11、chnicalektrotechniStassart 3y form and byComit Europen de Normalisation EEuropisches Komitee fr ElCentral Secretariat: rue de 1998 CENELEC All rights of exploitation in anCENELEC members.Standardizationlectrotechniquesche Normung5, B-1050 Brusselsany means reserved worldwide for Ref. No. EN 60320-2-
12、3:1998 + A1:2005 EThis 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 ver
13、sions.CENELEC members are the national electrotechnical committees 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
14、, Sweden, Switzerland and United Kingdom.This European Standard was approved by CENELEC on 1998-10-01; amendment A1:2005 was approved by CENELEC on 2005-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa
15、rd 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.English versionprotection higher than IPX0(includes amendment A1:2005)(IEC
16、 60320-2-3:1998 + A1:2004)usages domestiques x analogues Connecteurs avec degr de rieur IPX0 ent A1:2005) 98 + A1:2004)Gertesteckvorrichtungen fr den Hausgebrauch und hnliche allgemeine Zwecke Teil 2-3: Gertesteckvorrichtungen mit einem Schutzgrad hher als IPX0 (enthlt nderung A1:2005) (IEC 60320-2-
17、3:1998 + A1:2004)EN 60320-2-3November 1998+A1March 2005liance couplers, household appliances, connectors, reinforced protection, requirements, dimension, consEUROPEAN STANDARDNORME EUROPENNEEN 60320-2-3:1998ForewordThe text of document 23G/185/FDIS, future edition 1 of IEC 60320-2-3, prepared by SC
18、23G, Appliance couplers, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60320-2-3 on 1998-10-01.The following dates were fixed:This part 2 is to be used in conjunction with EN 60320-1. It was established on the basis of the 1996
19、 edition of that part 1 and its amendments 1 (1996) and 2 (1998).This part 2 supplements or modifies the corresponding clauses of EN 60320-1.Where a particular subclause of part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. Where this part 2 states “addition”, “a
20、mendment” or “replacement”, the relevant text of part 1 is to be adapted accordingly.Subclauses 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 given for information only.I
21、n this standard, Annex ZA is normative and Annex A is informative.Annex ZA has been added by CENELEC.Endorsement noticeThe text of the International Standard IEC 60320-2-3:1998 was approved by CENELEC as a European Standard without any modification.Foreword to amendment A1The text of document 23G/24
22、3/FDIS, future amendment 1 to IEC 60320-2-3:1998, 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 amendment A1 to EN 60320-2-3 on 2005-02-01.The following dates were fixed:Endorsement noticeTh
23、e text of amendment 1:2004 to the International Standard IEC 60320-2-3:1998 was approved by CENELEC as an amendment to the European Standard without any modification. latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsemen
24、t (dop) 1999-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2001-07-01 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-11-01 latest date by w
25、hich the national standards conflicting with the amendment have to be withdrawn (dow) 2008-02-01 BSI 20062EN 60320-2-3:1998ContentsPageForeword 21Scope 42 Normative references 43 Definitions 44 General requirements 45 General notes on tests 46 Standard ratings 57 Classification 58Marking 59 Dimensio
26、ns and compatibility 610 Protection against electric shock 711 Provision for earthing 712 Terminals and terminations 713 Construction 714 Moisture resistance 815 Insulation resistance and electric strength 916 Forces necessary to insert and to withdraw the connector 917 Operation of contacts 1018 Re
27、sistance to heating of appliance couplers for hot conditions or very hot conditions 1019 Breaking capacity 1020 Normal operation 1021 Temperature rise 10Page22 Cords and their connection 1123 Mechanical strength 1224 Resistance to heat and ageing 1325 Screws, current-carrying parts and connections 1
28、326 Creepage distances, clearances and distances through insulation 1327 Resistance of insulating material to heat, fire and tracking 1328 Resistance to rusting 1329 Electromagnetic compatibility (EMC) requirements 13Annex A (informative) Routine tests for factory wired appliance couplers related to
29、 safety (protection against electric shock and correct polarity) 14Annex ZA (normative) Normative references to international publications with their corresponding European publications 21Standard sheetsFigure 1 “GO” gauge for connectors according to standard sheet A (see 9.1)17Figure 2 Primary and
30、supplementary “GO” gauge for appliance inlets according to standard sheet B (see 9.1)18Figure 3 Example of apparatus for inadvertent disengagement (see 16.101)19Figure 4 Withdrawal pull gauge (see 13.5) 20 BSI 2006 3EN 60320-2-3:19981 ScopeThis clause of IEC 60320-1 applies amended as follows:This s
31、tandard applies to two-pole non-reversible appliance couplers for cold conditions for a.c. only, with a degree of protection against ingress of water higher than IPX0, with a rated voltage not exceeding 250 V and a rated current not exceeding 10 A for a 50 Hz or 60 Hz supply.!They are intended for t
32、he connection of the circular supply cord to electrical appliances of class II for household, commercial and light industrial use.“NOTE 1 This note of IEC 60320-1 applies.NOTE 2 This note of IEC 60320-1 applies.NOTE 3 This note of IEC 60320-1 applies.NOTE 4 This note of IEC 60320-1 does not apply.NO
33、TE 5 This note of IEC 60320-1 applies.Additional notes:NOTE 6 IEC 60529 specifies the degree of protection against the ingress of water (IP code).NOTE 7 IEC 60536 specifies the class of equipment.2 Normative referencesThis clause of IEC 60320-1 applies with the following additions:IEC 60320-1:1994,
34、Appliance couplers for household and similar general purposes Part 1: General requirements. IEC 60529:1989, Degrees of protection provided by enclosures (IP code). 3 DefinitionsThis clause of IEC 60320-1 applies with the following additions:3.101 plug connectorappliance inlet intended to be attached
35、 by a cord to equipment3.102 accessible surface of an accessorysurface of an accessory that can be touched by means of the test finger shown in Figure 10 of IEC 60320-1, when the accessory is assembled as in normal use and in the following conditions:a) for connectors: without the complementary acce
36、ssory in engagement but with the cover in the open position;b) for plug connectors and appliance inlets: with the complementary accessory in the most 3.103 coverpart that is accessible when the accessory is in normal use and removable only with the use of a tool, but which does not require the use o
37、f a tool to open it3.104 type test samplesample consisting of one or more similar specimens submitted for the purpose of a type test4 General requirementsThis clause of IEC 60320-1 applies.5 General notes on testsThis clause of IEC 60320-1 applies amended as follows:5.1 This subclause of IEC 60320-1
38、 applies.5.2 Replacement:Unless otherwise specified, the specimens are tested as delivered and under normal conditions of use, at an ambient temperature of 20 C 5 C; they are tested with a.c. at 50 Hz or 60 Hz.The specimens used for the tests shall be substantially identical to normal production ite
39、ms in respect of all details which may affect the test results.Non-rewirable accessories shall be submitted with a cord at least 1 m long. The cord used for testing rewirable accessories shall be a sheathed circular flexible cord complying with 60227 IEC 53 unless otherwise specified in a particular
40、 clause.5.3 This subclause of IEC 60320-1 does not apply.5.4 This subclause of IEC 60320-1 does not apply.5.5 Replacement:A total sample comprising 18 specimens, of any one type, shall be submitted to inspection and tests as given in the following table:4 BSI 2006unfavourable degree of engagement bu
41、t such that electrical contact is made between the contacts (pins and tubes).EN 60320-2-3:1998NOTE 1 If any particular test is repeated, as part of the normal sequence, this requirement is specified in the appropriate clause.NOTE 2 With the agreement of the manufacturer the same specimen may be used
42、 for more than one test sequence.5.6 This subclause of IEC 60320-1 applies.5.7 Replacement:If no accessory fails in the complete series of tests specified in 5.5, then the accessories of that type are considered to comply with this standard.If one accessory in any group fails in the complete series
43、of tests specified in 5.5, then the accessories of that type are considered to have failed to comply with this standard, unless that accessory can be shown not to be of normal production or design, in which case a further set of accessories shall be submitted to the test or tests in that group. If t
44、here is no failure in this retest then the accessories of that type shall be deemed to comply with this standard.If more than one accessory fails in the complete series of tests specified in 5.5, the accessories of that type shall be deemed to have failed to comply with this standard.6 Standard rati
45、ngsThis clause of IEC 60320-1 applies amended as follows:6.1 This subclause of IEC 60320-1 applies.6.2 Replacement:!The rated current is 6 A or 10 A.“7 ClassificationThis clause of IEC 60320-1 applies amended as follows:7.1.1 Amendment:Only the reference to cold conditions applies.7.1.2 Amendment:On
46、ly the reference to class II equipment applies.7.2 Replacement:Accessories are classified, according to the method of connecting the cord, as: rewirable accessories; non-rewirable accessories.Additional subclause:7.101 Add a new classification:Accessories are classified, according to the ambient tem
47、perature for their use, as: appliance couplers for use in normal temperature; appliance couplers for use in low temperature ( 15 C).NOTE Additional tests are under consideration for appliance couplers for use in low temperature.8 MarkingThis clause of IEC 60320-1 applies amended as follows:8.1 Repla
48、cement:Couplers, except for appliance inlets supplied with the equipment, shall be marked with:a) name, trade mark or identification mark of the maker or responsible vendor;b) number of this standard;c) rated current;d) rated voltage;e) symbol for nature of supply;f) IP rating;g) type reference, whi
49、ch may be a catalogue number, code number, etc.8.2 Replacement:Appliance inlets shall be marked with the information given in 8.1 a) and 8.1 g) which need not be visible when installed for use outdoors.NOTE The marking on connectors and appliance inlets need not be visible when these are connected together.Test Number of specimensOrder of tests(clause and subclause references)1 Visual inspection and manual examination 3 7, 8, 9, 10, 12, 13, 24.1, 25, 26, 282 General tests 3 14 (except 14.101), 153 General tests 3 22 (except 22.4), 16, 17,
