IEC 60335-2-36-2017 Household and similar electrical appliances - Safety - Part 2-36 Particular requirements for commercial electric cooking ranges ovens hobs a.pdf

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1、 IEC 60335-2-36 Edition 6.0 2017-04 INTERNATIONAL STANDARD Household and similar electrical appliances Safety Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements IEC 60335-2-36:2017-04(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyr

2、ight 2017 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no 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 either IEC or IECs member Nati

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4、2 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related t

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8、vailable online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 20 000 terms and definitions in English and French, with equivalent terms in 16 additional languages. Also known as the International

9、 Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC

10、37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 60335-2-36 Edition 6.0 2017-04 INTERNATIONAL STANDARD Household and similar electric

11、al appliances Safety Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 97.040.20 ISBN 978-2-8322-4169-1 Registered trademark of the International Electrotechnical Commission Warning! Make sure that yo

12、u obtained this publication from an authorized distributor. colour inside 2 IEC 60335-2-36:2017 IEC 2017 CONTENTS FOREWORD . 4 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 9 4 General requirement 11 5 General conditions for the tests . 11 6 Classification . 12 7 Markin

13、g and instructions 12 8 Protection against access to live parts . 15 9 Starting of motor-operated appliances . 16 10 Power input and current . 16 11 Heating 17 12 Void . 18 13 Leakage current and electric strength at operating temperature . 18 14 Transient overvoltages 19 15 Moisture resistance . 19

14、 16 Leakage current and electric strength 20 17 Overload protection of transformers and associated circuits 22 18 Endurance . 22 19 Abnormal operation . 22 20 Stability and mechanical hazards . 24 21 Mechanical strength 25 22 Construction 26 23 Internal wiring 27 24 Components 27 25 Supply connectio

15、n and external flexible cords . 28 26 Terminals for external conductors 28 27 Provision for earthing 28 28 Screws and connections 28 29 Clearances, creepage distances and solid insulation . 29 30 Resistance to heat and fire 29 31 Resistance to rusting . 30 32 Radiation, toxicity and similar hazards

16、. 30 Annexes . 32 Annex N (normative) Proof tracking test . 33 Annex P (informative) Guidance for the application of this standard to appliances used in tropical climates . 34 Bibliography 35 Figure 101 Identification of surfaces for temperature measurement . 31 Figure 102 Probe for measuring surfac

17、e temperatures . 31 IEC 60335-2-36:2017 IEC 2017 3 Figure 103 Splash apparatus . 31 Figure 104 Concavity of disc 32 Table 101 Maximum temperature rises for specified external accessible surfaces under normal operating conditions 18 Table 102 Assembling torques for screwed connections providing earth

18、ing continuity 29 4 IEC 60335-2-36:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements FOREWORD 1) The International Electrotechnical Commi

19、ssion (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and i

20、n addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee i

21、nterested 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 preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordan

22、ce with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all intere

23、sted IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsib

24、le for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence be

25、tween any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of

26、conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

27、members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publicati

28、on or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publicati

29、on may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. This part of International Standard IEC 60335 has been prepared by IEC technical committee 61: Safety of household and similar electrical appliances. This sixth edition cancels an

30、d replaces the fifth edition published in 2002 including its Amendment 1 (2004) and its Amendment 2 (2008). It constitutes a technical revision. The principle changes in this edition as compared with the fifth edition of IEC 60335-2-36 are as follows (minor changes are not listed): stating some word

31、ing in the scope more precisely; addition of a measurement method for pans in the definition for normal operation; new definitions on the topic surface temperature; deletion of the paragraph with the warning for dangerous voltages (already covered by Part 1); IEC 60335-2-36:2017 IEC 2017 5 addition

32、of hot surface symbol IEC 60417-5041; addition of instructions and markings on hot surfaces and other topics; addition of requirements, measuring methods and thresholds for different materials on hot surfaces; modification on leakage current defining the value for appliances with a power consumption

33、 less than 1 kW; modification on the measurement method for induction heating sources in abnormal operation; addition of a requirement for the construction of stationary appliances with rollers or castors; modification on some points concerning permanent connection to fixed wiring; addition of speci

34、fic requirements concerning types of screws to be used for electrical connections and connections for earth continuity; addition of a figure showing the surfaces to be measured; addition of a figure showing the probe for measuring surface temperatures; addition of a figure showing the disc for the p

35、an detection on induction heating sources; addition of informative Annex P dealing with leakage currents for appliances used in tropical climates. The text of this Standard is based on the following documents: FDIS Report on voting 61/5327/FDIS 61/5383/RVD Full information on the voting for the appr

36、oval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 60335 series, under the general title: Household and similar electrical appliances S

37、afety, can be found on the IEC website. This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments. It was established on the basis of the fifth edition (2010) of that standard. NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1. This

38、 part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to convert that publication into the IEC standard: Safety requirements for commercial electric cooking ranges, ovens, hobs and hob elements. When a particular subclause of Part 1 is not mentioned in this part 2, that sub

39、clause applies as far as is reasonable. When this standard states “addition“, “modification“ or “replacement“, the relevant text in Part 1 is to be adapted accordingly. NOTE 2 The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to

40、 those in Part 1; unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc. NOTE 3 The following print types are used: requirements: in roman type; 6 IEC 60335-2

41、-36:2017 IEC 2017 test specifications: in italic type; notes: in small roman type. Words in bold in the text are defined in Clause 3. When a definition of Part 1 concerns an adjective, the adjective and the associated noun are also in bold . The committee has decided that the contents of this docume

42、nt will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. NOTE 4 The attention of National Committees

43、 is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests

44、. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are consi

45、dered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 60335-2-36:2017 IEC 2017 7 INTRODUCTION It has been assumed in the drafting of this International Standard that the execution of its provisions is entrusted to app

46、ropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturers instructions. It also

47、 covers abnormal situations that can be expected in practice and takes into account the way in which electromagnetic phenomena can affect the safe operation of appliances. This standard takes into account the requirements of IEC 60364 as far as possible so that there is compatibility with the wiring

48、 rules when the appliance is connected to the supply mains. However, national wiring rules may differ. If an appliance within the scope of this standard also incorporates functions that are covered by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as far as

49、is reasonable. If applicable, the influence of one function on the other is taken into account. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into consideration when developing the general and particular requirements for the IEC 6