1、INTERNATIONALSTANDARDIEC60335-2-99First edition2003-02Household and similar electrical appliances Safety Part 2-99:Particular requirements for commercialelectric hoodsAppareils lectrodomestiques et analogues Scurit Partie 2-99:Rgles particulires pour les hottes de cuisine lectriques usage commercial
2、Reference numberIEC 60335-2-99:2003(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referre
3、d to as IEC 60034-1.Consolidated editionsThe 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 publication,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 and 2.F
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9、LSTANDARDIEC60335-2-99First edition2003-02Household and similar electrical appliances Safety Part 2-99:Particular requirements for commercialelectric hoodsAppareils lectrodomestiques et analogues Scurit Partie 2-99:Rgles particulires pour les hottes de cuisine lectriques usage commercial IEC 2003 Co
10、pyright-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,rue de Varemb,PO Box 131,CH-1211
11、Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chPFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS
12、 LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60335-2-99 IEC:2003(E)CONTENTSFOREWORD.3INTRODUCTION.51Scope.62Normative references.63Definitions.64General requirement.75General conditions for the tests.76Classification.77Marking and instructions.78Protection against access to live parts.89Starting
13、of motor-operated appliances.810Power input and current.911Heating.912Void.1013Leakage current and electric strength at operating temperature.1014Transient overvoltages.1015Moisture resistance.1016Leakage current and electric strength.1017Overload protection of transformers and associated circuits.1
14、018Endurance.1019Abnormal operation.1120Stability and mechanical hazards.1121Mechanical strength.1122Construction.1123Internal wiring.1224Components.1225Supply connection and external flexible cords.1226Terminals for external conductors.1327Provision for earthing.1328Screws and connections.1329Clear
15、ances,creeping distances and solid insulation.1430Resistance to heat and fire.1431Resistance to rusting.1432Radiation,toxicity and similar hazards.14Annexes.15Annex N(normative)Proof tracking test.15Bibliography.15LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPP
16、LIED BY BOOK SUPPLY BUREAU.60335-2-99 IEC:2003(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION_HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-99:Particular requirements for commercial electric hoodsFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization 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