IEC 60464-2-2001 Varnishes used for electrical insulation - Part 2 Methods of test《电气绝缘漆 第2部分：试验方法》.pdf

1、NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60464-2Deuxime ditionSecond edition2001-07Vernis utiliss pour lisolation lectrique Partie 2:Mthodes dessaiVarnishes used for electrical insulation Part 2:Methods of testNumro de rfrenceReference numberCEI/IEC 60464-2:2001Copyright International Electrote

2、chnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Numrotation des publicationsDepuis le 1er janvier 1997, les publications de la CEIsont numrotes partir de 60000. Ainsi, la CEI 34-1devient la CEI 60034-1.Editio

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15、 International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60464-2Deuxime ditionSecond edition2001-07Vernis utiliss pour lisolation lectrique Partie

16、2:Mthodes dessaiVarnishes used for electrical insulation Part 2:Methods of testCommission Electrotechnique InternationaleInternational Electrotechnical CommissionPour prix, voir catalogue en vigueurFor price, see current catalogue IEC 2001 Droits de reproduction rservs Copyright - all rights reserve

17、dAucune partie de cette publication ne peut tre reproduite niutilise sous quelque forme que ce soit et par aucun procd,lectronique ou mcanique, y compris la photocopie et lesmicrofilms, sans laccord crit de lditeur.No part of this publication may be reproduced or utilized inany form or by any means,

18、 electronic or mechanical,including photocopying and microfilm, without permission inwriting from the publisher.International Electrotechnical Commission 3, rue de Varemb Geneva, SwitzerlandTelefax: +41 22 919 0300 e-mail: inmailiec.ch IEC web site http:/www.iec.chCODE PRIXPRICE CODERCopyright Inter

19、national Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 60464-2 CEI:2001SOMMAIREAVANT-PROPOS . 4INTRODUCTION 61 Domaine dapplication 82 Rfrences normatives 83 Dfinitions 124 Observations gnrales

20、sur les mthodes dessai 125 Mthodes dessai pour les vernis non secs et/ou non durcis 145.1 Point clair . 145.2 Masse volumique 145.3 Viscosit. 145.4 Teneur en matire non volatile 145.5 Aptitude la dilution . 145.6 Stabilit du vernis dans un rcipient ouvert. 165.7 Schage et/ou durcissement en couche p

21、aisse. 165.8 Effet du vernis sur des fils de bobinage maills. 206 Mthodes dessai pour des vernis secs et/ou durcis. 206.1 Eprouvettes 206.2 Proprits mcaniques . 246.3 Proprits thermiques. 246.4 Proprits chimiques 266.5 Proprits lectriques . 30Figure 1 Dispositif dessai pour la rsistivit transversale

22、 36Figure 2 Exemple pour la disposition des lectrodes . 38Tableau 1 Etat de la partie suprieure. 18Tableau 2 Etat du fond 18Tableau 3 Etat de la partie intrieure. 18Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking p

23、ermitted without license from IHS-,-,-60464-2 IEC:2001 3 CONTENTSFOREWORD 5INTRODUCTION 71 Scope 92 Normative references. 93 Definitions 134 General notes on methods of test 135 Methods of test for undried and/or uncured varnishes 155.1 Flashpoint. 155.2 Density . 155.3 Viscosity . 155.4 Content of

24、non-volatile matter . 155.5 Dilution ability . 155.6 Stability of varnish in an open vessel 175.7 Drying and/or curing in thick layer. 175.8 Effect of varnish on enamelled winding wires 216 Methods of test for dried and/or cured varnishes 216.1 Test specimen 216.2 Mechanical properties. 256.3 Therma

25、l properties 256.4 Chemical properties 276.5 Electrical properties 31Figure 1 Test set-up for volume resistivity . 37Figure 2 Example of electrode arrangement 39Table 1 Condition of the top side . 19Table 2 Condition of the bottom side . 19Table 3 Condition of the interior 19Copyright International

26、Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4 60464-2 CEI:2001COMMISSION LECTROTECHNIQUE INTERNATIONALE_VERNIS UTILISS POUR LISOLATION LECTRIQUE Partie 2: Mthodes dessaiAVANT-PROPOS1) La CEI (Co

27、mmission lectrotechnique Internationale) est une organisation mondiale de normalisationcompose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CEI apour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans lesdomaines de

28、llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normesinternationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit nationalintress par le sujet trait peut participer. Les organisations internationales, gouvernementales et nongou

29、vernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore troitementavec lOrganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre lesdeux organisations.2) Les dcisions ou accords officiels de la CEI concernant les questions tech

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31、cations techniques, rapports techniques ou guides et agrs comme tels par lesComits nationaux.4) Dans le but dencourager lunification internationale, les Comits nationaux de la CEI sengagent appliquer defaon transparente, dans toute la mesure possible, les Normes internationales de la CEI dans leurs

32、normesnationales et rgionales. Toute divergence entre la norme de la CEI et la norme nationale ou rgionalecorrespondante doit tre indique en termes clairs dans cette dernire.5) La CEI na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilitnest pas engage quand

33、 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 fairelobjet de droits de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pourresponsable de ne pas avoir identifi de te

34、ls droits de proprit et de ne pas avoir signal leur existence.La Norme internationale CEI 60464-2 a t tablie par le sous-comit 15C: Spcifications, ducomit dtudes 15 de la CEI: Matriaux isolants.Cette seconde dition annule et remplace la premire dition parue en 1974 dont elleconstitue une rvision tec

35、hnique.Le texte de cette norme est issu des documents suivants:FDIS Rapport de vote15C/1224/FDIS 15C/1253/RVDLe rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayantabouti lapprobation de cette norme.Cette publication a t rdige selon les Directives ISO/CEI, Parti

36、e 3.Le comit a dcid que le contenu de cette publication ne sera pas modifi avant 2005.A cette date, la publication serareconduite;supprime;remplace par une dition rvise, ouamende.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction o

37、r networking permitted without license from IHS-,-,-60464-2 IEC:2001 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION_VARNISHES USED FOR ELECTRICAL INSULATION Part 2: Methods of testFOREWORD1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprisingal

38、l 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 IEC publishes International Standar

39、ds. 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 in this preparation. The IEC collab

40、orates closely with the InternationalOrganization for Standardization (ISO) in accordance with conditions determined by agreement between thetwo organizations.2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, aninternational consensus of opinion on

41、 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 specifications, technical reports or guides and they a

42、re accepted by the NationalCommittees 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 Standard an

43、d 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 the possibil

44、ity 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 60464-2 has been prepared by subcommittee 15C: Specifications,of IEC technical committee 15:

45、 Insulating materials.This second edition cancels and replaces the first edition, published in 1974, and constitutesa technical revision.The text of this standard is based on the following documents:FDIS Report on voting15C/1224/FDIS 15C/1253/RVDFull information on the voting for the approval of thi

46、s standard can be found in the report onvoting indicated in the above table.This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.The committee has decided that the contents of this publication will remain unchangeduntil 2005. At this date, the publication will bereconf

47、irmed;withdrawn;replaced by a revised edition, oramended.Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 60464-2 CEI:2001INTRODUCTIONLa prsente partie de la CEI 60464 fait

48、partie dune srie traitant des vernis utiliss pourlisolation lectrique. Cette srie comprend trois parties:Partie 1: Dfinitions et prescriptions gnrales (CEI 60464-1);Partie 2: Mthodes dessai (CEI 60464-2);Partie 3: Spcifications pour les matriaux particuliers (CEI 60464-3).Copyright International Electrotechnical Commission Provided by IHS under license wi