SANS 60799-2007 Electrical accessories - Cord sets and interconnection cord sets《电器附件 电线组件及互连线组件》.pdf

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-20422-8 SANS 60799:2007Edition 1 IEC 60799:1998Edition 2SOUTH AFRICAN NATIONAL STANDARD Electrical accessories Cord sets and interconnecti

4、on cord sets This national standard is the identical implementation of IEC 60799:1998 and is adopted with the permission of the International Electrotechnical Commission. Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 15

5、68 international code + 27 12 www.stansa.co.za Standards South Africa SANS 60799:2007 Edition 1 IEC 60799:1998 Edition 2 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee StanSA SC 67C, Electricity distribution systems and compone

6、nts Electrical accessories, in accordance with procedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in September 2007. This SANS document supersedes SANS 1661:2002 (edition 1.4) in part. This SANS document, by reference, forms pa

7、rt of the Compulsory specification for cord sets and cord extension sets (VC 8029), as published in the Government Gazette. Compliance with the requirements of this SANS document will be deemed to be compliance with the said compulsory specification. The South African standard for flexible rubber-in

8、sulated cords, SANS 1574-4, is equivalent to IEC 60245, and cords that comply with SANS 1574-4 may also be used in cord sets. Types R1 and R2 cords given in SANS 1574-4 are equivalent to 60245 IEC 51, and type R3 cords given in SANS 1574-4 are equivalent to 60245 IEC 53. NORMEINTERNATIONALECEIIECINT

9、ERNATIONALSTANDARD60799Deuxime ditionSecond edition1998-08Petit appareillage lectrique Cordons-connecteurs et cordons dinterconnexionElectrical accessories Cord sets and interconnection cord setsCommission Electrotechnique InternationaleInternational Electrotechnical CommissionPour prix, voir catalo

10、gue en vigueurFor price, see current catalogue IEC 1998 Droits de reproduction rservs Copyright - all rights reservedAucune partie de cette publication ne peut tre reproduite niutilise sous quelque forme que ce soit et par aucunprocd, lectronique ou mcanique, y compris la photo-copie et les microfil

11、ms, sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means, electronic or mechanical,including photocopying and microfilm, without permission inwriting from the publisher.International Electrotechnical Commission 3, rue de Varemb Geneva, Swi

12、tzerlandTelefax: +41 22 919 0300 e-mail: inmailiec.ch IEC web site http: /www.iec.chCODE PRIXPRICE CODEKSANS 60799:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 3 CONTENTSPageFOREWORD . 5Clause1 Scope . 72 Normative refer

13、ences 73 Definitions. 94 General requirements 95 Requirements 116 Continuity and polarity. 157 EMC requirements 15Annex A Routine tests for factory-wired cord sets and interconnection cord sets relatedto safety (protection against electric shock and correct polarity) . 17SANS 60799:2007This s tandar

14、d may only be used and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 5 INTERNATIONAL ELECTROTECHNICAL COMMISSIONELECTRICAL ACCESSORIES CORD SETS AND INTERCONNECTION CORD SETSFOREWORD1) The IEC (International Electrotechnical Commission) is a worldwide organizat

15、ion for standardization comprisingall national electrotechnical committees (IEC National Committees). The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields. Tothis end and in addition to other activities, the

16、 IEC publishes International Standards. Their preparation isentrusted to technical committees; any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work. International, governmental and non-governmental organizations liaisingwith the IEC also participate

17、 in this preparation. The IEC collaborates closely with the International Organizationfor Standardization (ISO) in accordance with conditions determined by agreement between the twoorganizations.2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, ani

18、nternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all interested National Committees.3) The documents produced have the form of recommendations for international use and are published in the formof standards, technical reports or guides

19、and they are accepted by the National Committees in that sense.4) In order to promote international unification, IEC National Committees undertake to apply IEC InternationalStandards transparently to the maximum extent possible in their national and regional standards. Anydivergence between the IEC

20、Standard and the corresponding national or regional standard shall be clearlyindicated in the latter.5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for anyequipment declared to be in conformity with one of its standards.6) Attention is drawn to t

21、he possibility that some of the elements of this International Standard may be the subjectof patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.International Standard IEC 60799 has been prepared by subcommittee 23G: Appliancecouplers, of IEC technical

22、committee 23: Electrical accessories.This second edition cancels and replaces the first edition published in 1984 and constitutes atechnical revision.The text of this standard is based on the following documents:FDIS Report on voting23G/181/FDIS 23G/186/RVDFull information on the voting for the appr

23、oval of this standard can be found in the report onvoting indicated in the above table.Annex A is for information only.SANS 60799:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 7 ELECTRICAL ACCESSORIES CORD SETS AND INTERC

24、ONNECTION CORD SETS1 ScopeThis International Standard specifies requirements for cord sets and interconnection cord setsfor household and similar general purpose equipment.It does not apply to cord sets for industrial purposes (with plugs and connectors according toIEC 60309) nor to cord extension s

25、ets.NOTE Although electrical supply flexes provided with rewirable plugs and connectors are not cord sets in thesense of this standard, but considered as being similar to cord sets and serving the same purpose, it isrecommended to apply the requirements as specified in this standard to such assembli

26、es as well as far as isreasonable.2 Normative referencesThe following normative documents contain provisions which, through reference in this text,constitute provisions of this International Standard. At the time of publication, the editionsindicated were valid. All normative documents are subject t

27、o revision, and parties toagreements based on this International Standard are encouraged to investigate the possibilityof applying the most recent editions of the normative documents indicated below. Members ofIEC and ISO maintain registers of currently valid International Standards.IEC 60050(151):1

28、978, International Electrotechnical Vocabulary Chapter 151: Electrical andmagnetic devicesIEC 60083:1997, Plugs and socket-outlets for domestic and similar general use standardized inmember countries of IECIEC 60227: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V

29、IEC 60245: Rubber insulated cables Rated voltages up to and including 450/750 VIEC 60320-1:1994, Appliance couplers for household and similar general purposes Part 1:General requirementsIEC 60320-2-2:1990, Appliance couplers for household and similar general purposes Part 2:Interconnection couplers

30、for household and similar equipmentIEC 60536:1976, Classification of electrical and electronic equipment with regard to protectionagainst electric shockIEC 60884-1: 1994, Plugs and socket-outlets for household and similar purposes Part 1:General requirementsAmendment 1 (1994)Amendment 2 (1995)SANS 6

31、0799:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 9 3 DefinitionsFor the purpose of this International Standard, the following definitions apply:3.1cord setAssembly consisting of one flexible cable or cord fitted with on

32、e non-rewirable plug and onenon-rewirable connector, intended for the connection of an electrical appliance or equipment tothe electrical supply.3.2interconnection cord setAssembly consisting of one cord with one non-rewirable plug connector and one non-rewirableconnector, intended for the interconn

33、ection of the electrical supply from one electricalappliance or equipment to another.NOTE 1 The definitions of non-rewirable plug and non-rewirable connector are given in IEC 60884-1 and IEC60320-1 respectively.NOTE 2 The difference between a cord set or an interconnection cord set and a cord extens

34、ion set is that thelatter has a portable socket-outlet instead of a connector and cannot be used to connect appliances or equipmentdirectly to the electrical supply.NOTE 3 Non-rewirable plugs attached to a length of cord, sometimes called incomplete cord sets, are covered byIEC 60884-1.3.3type testT

35、est of one or more devices made to a certain design to show that the design meets certainspecifications. IEV 151-04-153.4routine testTest to which each individual device is subjected during and/or after manufacture to ascertainwhether it complies with certain criteria. IEV 151-04-164 General require

36、mentsCord sets and interconnection cord sets shall be so designed and constructed that in normaluse their performance is reliable and without danger to the user or surroundings.Tests shall be made to prove compliance with the requirements laid down in this standard,where applicable.Tests are as foll

37、ows: type tests are made on representative samples of each cord set and interconnection cordset; routine tests are made on each cord set and interconnection cord set manufactured to thisstandard, where applicable.NOTE Routine tests are specified in annex A.SANS 60799:2007This s tandard may only be u

38、sed and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 11 5 Requirements5.1 Requirements for component partsThe plug of a cord set shall comply with the requirements of IEC 60884-1.The connector of a cord set shall comply with the requirements of IEC 60320-1.The

39、 plug connector of an interconnection cord set shall comply with the requirements ofIEC 60320-2-2.The cord of a cord set or interconnection cord set shall comply with the requirements ofIEC 60227 or IEC 60245.Compliance with the requirements for plugs, connectors, plug connectors and cords is checke

40、dby the tests specified in the relevant standards. During the test of one component, theinfluence on the other components of the assembly is ignored.The end of a stranded conductor shall not be consolidated by soft soldering at places wherethe conductor is subject to contact pressure unless the clam

41、ping means is designed so as toobviate the risk of a bad contact due to cold flow of the solder.5.2 Requirements for the assembly5.2.1 Rated voltageThe rated voltage of the connector and the cord shall be not less than the rated voltage of theplug. For interconnection cord sets the rated voltage of

42、the connector and the plug connectorshall be the same.5.2.2 Rated currentThe rated current of the plug shall be not less than the rated current of the connector.5.2.3 Class of equipmentThe plug and the connector shall be of a type intended for the connection of the same class ofequipment, as given i

43、n IEC 60536.A cord set comprising a connector for class II equipment may, however, comprise a plug forclass I equipment according to IEC 60083 or to other three-pin systems.5.2.4 MarkingPlugs, connectors and plug connectors shall be marked as specified in the relevant standards.Cord sets and interco

44、nnection cord sets that are not delivered together with an appliance andof which the plug or the plug connector and the connector have not been made by the samemanufacturer shall, in addition, be marked with either the name, trade mark or identificationmark of the maker of the complete cord set or i

45、nterconnection cord set or of the responsiblevendor.SANS 60799:2007This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .60799 IEC:1998 13 This marking shall not only be put on the package.NOTE The marking of the name, trade mark or identification

46、mark of the maker or responsible vendor may forexample be applied on a sleeve provided around the cord set.Plugs, connectors, cord sets or interconnection cord sets for the connection of class IIequipment shall not be marked with the symbol for class II construction (the double square).5.2.5 Type of

47、 cordThe cord of a cord set or interconnection cord set shall be not lighter than the type, and have across-sectional area not less than that specified in the following table, depending on the type ofconnector incorporated in the cord set or interconnection cord set.NOTE A cord of a lower IEC code d

48、esignation (e.g. 60227 IEC 42) is lighter than a cord of a higher codedesignation (e.g. 60227 IEC 53).Table 1 Types of cords for cord sets and interconnection cord setsConnectorLightest type offlexible cableor cordMinimumcross-sectionalareaRatedcurrentAClass ofequipment For conditionsmm20,2 II Cold

49、60227 IEC 411)2,5 I Cold 60227 IEC 52 0,752,5 II Cold 60227 IEC 52 0,752)6 II Cold 60227 IEC 52 0,7510 I Cold 60227 IEC 53 0,753)or 60245 IEC 53 0,753)10 I Hot or very hot 60245 IEC 53 0,753)or 60245 IEC 51 0,753)10 II Cold 60227 IEC 53 0,753)or 60245 IEC 53 0,753)16 I Cold 60227 IEC 53 13)or 60245 IEC 53 13)16 I Very hot 60245 IEC 53 13)or 60245 IEC 51 13)16 II Cold 60227 IEC 53 13)or 60245 IEC 53 13)1)See 5.2.6.2)If the cord has a length not exceeding 2 m, a nominal cross-sectional are