IEC 60998-2-2-2002 Connecting devices for low-voltage circuits for household and similar purposes - Part 2-2 Particular requirements for connecting devices as s.pdf

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1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60998-2-2 Deuxime dition Second edition 2002-12 Dispositifs de connexion pour circuits basse tension pour usage domestique et analogue Partie 2-2: Rgles particulires pour dispositifs de connexion en tant que parties spares avec organes de serrage s

2、ans vis Connecting devices for low-voltage circuits for household and similar purposes Part 2-2: Particular requirements for connecting devices as separate entities with screwless-type clamping units Numro de rfrence Reference number CEI/IEC 60998-2-2:2002 PUBLICATION GROUPE DE SCURIT GROUP SAFETY P

3、UBLICATIONNumrotation des publications Depuis le 1er janvier 1997, les publications de la CEI sont numrotes partir de 60000. Ainsi, la CEI 34-1 devient la CEI 60034-1. Editions consolides Les versions consolides de certaines publications de la CEI incorporant les amendements sont disponibles. Par ex

4、emple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Informations supplmentaires sur les publications de la CEI Le contenu technique des publications

5、de la CEI est constamment revu par la CEI afin quil reflte ltat actuel de la technique. Des renseignements relatifs cette publication, y compris sa validit, sont dispo- nibles dans le Catalogue des publications de la CEI (voir ci-dessous) en plus des nouvelles ditions, amendements et corrigenda. Des

6、 informations sur les sujets ltude et lavancement des travaux entrepris par le comit dtudes qui a labor cette publication, ainsi que la liste des publications parues, sont galement disponibles par lintermdiaire de: Site web de la CEI (www.iec.ch) Catalogue des publications de la CEI Le catalogue en

7、ligne sur le site web de la CEI (http:/www.iec.ch/searchpub/cur_fut.htm) vous permet de faire des recherches en utilisant de nombreux critres, comprenant des recherches textuelles, par comit dtudes ou date de publication. Des informations en ligne sont galement disponibles sur les nouvelles publicat

8、ions, les publications rempla- ces ou retires, ainsi que sur les corrigenda. IEC Just Published Ce rsum des dernires publications parues (http:/www.iec.ch/online_news/justpub/jp_entry.htm) est aussi disponible par courrier lectronique. Veuillez prendre contact avec le Service client (voir ci-dessous

9、) pour plus dinformations. Service clients Si vous avez des questions au sujet de cette publication ou avez besoin de renseignements supplmentaires, prenez contact avec le Service clients: Email: custserviec.ch Tl: +41 22 919 02 11 Fax: +41 22 919 03 00 Publication numbering As from 1 January 1997 a

10、ll IEC publications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base pu

11、blication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology.

12、 Information relating to this publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which ha

13、s prepared this publication, as well as the list of publications issued, is also available from the following: IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (http:/www.iec.ch/searchpub/cur_fut.htm) enables you to search by a variety of criteria inc

14、luding text searches, technical committees and date of publication. On-line information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda. IEC Just Published This summary of recently issued publications (http:/www.iec.ch/online_news/justpub

15、/jp_entry.htm) is also available by email. Please contact the Customer Service Centre (see below) for further information. Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +

16、41 22 919 02 11 Fax: +41 22 919 03 00 .NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60998-2-2 Deuxime dition Second edition 2002-12 Dispositifs de connexion pour circuits basse tension pour usage domestique et analogue Partie 2-2: Rgles particulires pour dispositifs de connexion en tant que p

17、arties spares avec organes de serrage sans vis Connecting devices for low-voltage circuits for household and similar purposes Part 2-2: Particular requirements for connecting devices as separate entities with screwless-type clamping units Pour prix, voir catalogue en vigueur For price, see current c

18、atalogue IEC 2002 Droits de reproduction rservs Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photo-copie et les microfilms, sans laccord crit de lditeur. N

19、o part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerl

20、and Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch Commission Electrotechnique Internationale International Electrotechnical Commission S CODE PRIX PRICE CODE PUBLICATION GROUPE DE SCURIT GROUP SAFETY PUBLICATION 2 60998-2-2 CEI:2002 SOMMAIRE AVANT-PROPOS

21、. 4 1 Domaine dapplication 8 2 Rfrences normatives 8 3 Dfinitions . 8 4 Gnralits.10 5 Notes gnrales sur les essais .10 6 Caractristiques principales10 7 Classification 10 8 Marquage .10 9 Protection contre les chocs lectriques.12 10 Raccordement des conducteurs12 11 Construction .20 12 Rsistance au

22、vieillissement, lhumidit, la pntration des corps solides trangers et la pntration nuisible de leau.22 13 Rsistance disolement et rigidit dilectrique.22 14 Rsistance mcanique22 15 Echauffement .26 16 Rsistance la chaleur.28 17 Distances disolement dans lair et lignes de fuite .28 18 Rsistance de la m

23、atire isolante la chaleur anormale et au feu 28 19 Rsistance de la matire isolante aux courants de cheminement30 20 Prescriptions CEM 30 Annexe AA (normative) Nombre de lots dchantillons soumettre aux essais.38 Annexe BB (informative) Relations approximatives entre les sections de conducteurs en mm

24、et les tailles American Wire Gauge (AWG) utilises en Amrique du Nord40 Annexe CC (informative) Exemples pour lessai dchauffement selon 15.444 Figure 101 Appareil selon 10.105.30 Figure 102 Exemples de dispositifs de connexion sans vis.32 Figure 103 Indications pour lessai de dflexion .34 Figure CC.1

25、 Exemples dessai dchauffement.44 Tableau 101 Capacit de connexion assigne et conducteurs raccordables .14 Tableau 102 Relations entre la masse, la hauteur et la section des conducteurs18 Tableau 103 Relations entre la force de traction et la section.18 Tableau 104 Forces pour les essais de dflexion

26、.24 Tableau AA.1 Nombre de lots dchantillons et squences dessai.38 Tableau BB.1 Taille de fil, mm vs. AWG40 Tableau BB.2 Capacit de connexion assigne et conducteurs raccordables .40 Tableau BB.3 Forces pour les essais de dflexion4260998-2-2 IEC:2002 3 CONTENTS FOREWORD 5 1 Scope 9 2 Normative refere

27、nces. 9 3 Definitions . 9 4 General 11 5 General notes on tests11 6 Main characteristics11 7 Classification 11 8 Marking 11 9 Protection against electric shock.13 10 Connection of conductors .13 11 Construction .21 12 Resistance to ageing, to humid conditions, to ingress of solid foreign objects and

28、 to harmful ingress of water23 13 Insulation resistance and electric strength 23 14 Mechanical strength23 15 Temperature rise 27 16 Resistance to heat29 17 Clearances and creepage distances .29 18 Resistance of insulating material to abnormal heat and fire.29 19 Resistance of insulating material to

29、tracking .31 20 EMC requirement31 Annex AA (normative) Number of sets of samples to be submitted to the tests.39 Annex BB (informative) Approximate relationship between conductors of cross- sectional areas in mm and American Wire Gauge (AWG) sizes as used in North America 41 Annex CC (informative) E

30、xamples for temperature-rise test according to 15.445 Figure 101 Test apparatus according to 10.105 .31 Figure 102 Examples of screwless-type clamping units 33 Figure 103 Information for the bending test 35 Figure CC.1 Temperature-rise test examples 45 Table 101 Rated connecting capacity and connect

31、able conductors.15 Table 102 Relationship between mass, height and cross-sectional area of conductors.19 Table 103 Relationship between pull force and cross-sectional area 19 Table 104 Deflection test forces .25 Table AA.1 Number of sets of samples and test sequences39 Table BB.1 Wire size, mm versu

32、s AWG.41 Table BB.2 Rated connecting capacity and connectable conductors.41 Table BB.3 Deflection test forces .43 4 60998-2-2 CEI:2002 COMMISSION LECTROTECHNIQUE INTERNATIONALE _ DISPOSITIFS DE CONNEXION POUR CIRCUITS BASSE TENSION POUR USAGE DOMESTIQUE ET ANALOGUE Partie 2-2: Rgles particulires pou

33、r dispositifs de connexion en tant que parties spares avec organes de serrage sans vis AVANT-PROPOS 1) La CEI (Commission lectrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a p

34、our objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes internationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Co

35、mit national intress par le sujet trait peut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore troitement avec lOrganisation Internationale de Normalisation (ISO), selon des conditions f

36、ixes par accord entre les deux organisations. 2) Les dcisions ou accords officiels de la CEI concernant les questions techniques reprsentent, dans la mesure du possible, un accord international sur les sujets tudis, tant donn que les Comits nationaux intresss sont reprsents dans chaque comit dtudes.

37、 3) Les documents produits se prsentent sous la forme de recommandations internationales. Ils sont publis comme normes, spcifications techniques, rapports techniques ou guides et agrs comme tels par les Comits nationaux. 4) Dans le but dencourager lunification internationale, les Comits nationaux de

38、 la CEI sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes internationales de la CEI dans leurs normes nationales et rgionales. Toute divergence entre la norme de la CEI et la norme nationale ou rgionale correspondante doit tre indique en termes clairs dans cette der

39、nire. 5) La CEI na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilit nest pas engage quand un matriel est dclar conforme lune de ses normes. 6) Lattention est attire sur le fait que certains des lments de la prsente Norme internationale peuvent faire lobjet

40、 de droits de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et de ne pas avoir signal leur existence. La Norme internationale CEI 60998-2-2 a t tablie par le sous-comit 23F: Dispositifs de connexion, du

41、comit dtudes 23 de la CEI: Petit appareillage. Cette deuxime dition annule et remplace la premire dition parue en 1991, dont elle constitue une rvision technique. Elle a le statut dune publication groupe de scurit conformment au Guide 104 de la CEI. Le texte de cette norme est issu des documents sui

42、vants: FDIS RVD 23F/143/FDIS 23F/149/RVD Le rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayant abouti lapprobation de cette norme. Cette publication a t rdige selon les Directives ISO/CEI, Partie 2.60998-2-2 IEC:2002 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION

43、 _ CONNECTING DEVICES FOR LOW-VOLTAGE CIRCUITS FOR HOUSEHOLD AND SIMILAR PURPOSES Part 2-2: Particular requirements for connecting devices as separate entities with screwless-type clamping units FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardi

44、zation comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes

45、 International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this pr

46、eparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an internat

47、ional consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical specifications, techni

48、cal reports or guides 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 International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides

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