1、INTERNATIONALSTANDARDIEC60335-2-35Fourth edition2002-10Household and similar electrical appliances Safety Part 2-35:Particular requirements for instantaneouswater heatersAppareils lectrodomestiques et analogues Scurit Partie 2-35:Rgles particulires pour les chauffe-eau instantansReference numberIEC
2、60335-2-35:2002(E)Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition numb
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4、g that the content reflects current technology.Information relating tothis publication,including its validity,is available in the IEC Catalogue ofpublications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertak
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8、chTel:+41 22 919 02 11Fax:+41 22 919 03 00INTERNATIONALSTANDARDIEC60335-2-35Fourth edition2002-10Household and similar electrical appliances Safety Part 2-35:Particular requirements for instantaneouswater heatersAppareils lectrodomestiques et analogues Scurit Partie 2-35:Rgles particulires pour les
9、chauffe-eau instantans IEC 2002 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3
10、,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chKFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission 2 60335-2-35 IEC:2002(E)CONTENTSF
11、OREWORD.3INTRODUCTION.51Scope.62Normative references.63Definitions.64General requirement.75General conditions for the tests.76Classification.87Marking and instructions.88Protection against access to live parts.99Starting of motor-operated appliances.910Power input and current.911Heating.1012Void.101
12、3Leakage current and electric strength at operating temperature.1014Transient overvoltages.1015Moisture resistance.1016Leakage current and electric strength.1017Overload protection of transformers and associated circuits.1118Endurance.1119Abnormal operation.1120Stability and mechanical hazards.1121M
13、echanical strength.1122Construction.1223Internal wiring.1524Components.1525Supply connection and external flexible cords.1626Terminals for external conductors.1627Provision for earthing.1628Screws and connections.1629Clearances,creepage distances and solid insulation.1630Resistance to heat and fire.
14、1731Resistance to rusting.1732Radiation,toxicity and similar hazards.17Annexes.20Bibliography.20Figure 101 Diagram for the leakage current measurement for single-phase bare-element water heaters.18Figure 102 Diagram for the leakage current measurement for three-phase bare-element water heaters.19603
15、35-2-35 IEC:2002(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSIONHOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-35:Particular requirements for instantaneous water heatersFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall
16、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 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-government
