1、INTERNATIONALSTANDARDIEC60335-2-34Fourth edition2002-10Household and similar electrical appliances Safety Part 2-34:Particular requirements for motor-compressorsAppareils lectrodomestiques et analogues Scurit Partie 2-34:Rgles particulires pour les motocompresseursReference numberIEC 60335-2-34:2002
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8、9 02 11Fax:+41 22 919 03 00INTERNATIONALSTANDARDIEC60335-2-34Fourth edition2002-10Household and similar electrical appliances Safety Part 2-34:Particular requirements for motor-compressorsAppareils lectrodomestiques et analogues Scurit Partie 2-34:Rgles particulires pour les motocompresseurs IEC 200
9、2 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,rue de Varemb,PO Box 131,CH-1
10、211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chMFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission 2 60335-2-34 IEC:2002(E)CONTENTSFOREWORD.4INTRODUCTION.61Scope.
11、72Normative references.83Definitions.84General requirement.95General conditions for the tests.96Classification.107Marking and instructions.118Protection against access to live parts.119Starting of motor-operated appliances.1110Power input and current.1111Heating.1212Void.1213Leakage current and elec
12、tric strength at operating temperature.1214Transient overvoltages.1215Moisture resistance.1216Leakage current and electric strength.1217Overload protection of transformers and associated circuits.1218Endurance.1219Abnormal operation.1220Stability and mechanical hazards.1621Mechanical strength.1622Co
13、nstruction.1623Internal wiring.1824Components.1825Supply connection and external flexible cords.1826Terminals for external conductors.1827Provision for earthing.1828Screws and connections.1929Clearances,creepage distances and solid insulation.1930Resistance to heat and fire.2031Resistance to rusting
14、.2032Radiation,toxicity and similar hazards.20Annexes.22Annex C(normative)Aging test on motors.22Annex D(normative)Alternative requirements for protected motor units.22Annex AA(normative)Running overload tests for motor-compressors classified astested with Annex AA.22Bibliography.2660335-2-34 IEC:20
15、02(E)3 Figure 101 Supply circuit for the locked-rotor test of a single-phase motor-compressor.21Figure AA.1 Substitute refrigeration circuit.25Table 101 High side test pressures.16Table 102 Low side test pressures.17Table AA.1 Substitute refrigeration circuit conditions for operating under runningov
16、erload conditions.23 4 60335-2-34 IEC:2002(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION_HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-34:Particular requirements for motor-compressorsFOREWORD1)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 the electrical