IEC 60335-2-75-2012 Household and similar electrical appliances - Safety - Part 2-75 Particular requirements for commercial dispensing appliances and vending ma.pdf

1、 IEC 60335-2-75 Edition 3.0 2012-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Household and similar electrical appliances Safety Part 2-75: Particular requirements for commercial dispensing appliances and vending machines Appareils lectrodomestiques et analogues Scurit Partie 2-75: Exigences parti

2、culires pour les distributeurs commerciaux avec ou sans moyen de paiement IEC60335-2-75:2012 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by an

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16、questions contactez-nous: csciec.ch. IEC 60335-2-75 Edition 3.0 2012-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Household and similar electrical appliances Safety Part 2-75: Particular requirements for commercial dispensing appliances and vending machines Appareils lectrodomestiques et analogues

17、 Scurit Partie 2-75: Exigences particulires pour les distributeurs commerciaux avec ou sans moyen de paiement INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 55.230 PRICE CODE CODE PRIX ISBN 978-2-83220-513-6 Registered trademark of the International Electr

18、otechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60335-2-75 IEC:2012 CONTENTS FO

19、REWORD . 3 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 8 3 Terms and definitions . 8 4 General requirement . 10 5 General conditions for the tests 10 6 Classification 11 7 Marking and instructions . 12 8 Protection against access to live parts 14 9 Starting of motor-operated appliances 14

20、10 Power input and current 14 11 Heating. 14 12 Void 15 13 Leakage current and electric strength at operating temperature 15 14 Transient overvoltages . 16 15 Moisture resistance 16 16 Leakage current and electric strength . 19 17 Overload protection of transformers and associated circuits . 19 18 E

21、ndurance 19 19 Abnormal operation 19 20 Stability and mechanical hazards 21 21 Mechanical strength . 21 22 Construction . 21 23 Internal wiring . 24 24 Components . 25 25 Supply connection and external flexible cords 26 26 Terminals for external conductors . 26 27 Provision for earthing . 26 28 Scre

22、ws and connections . 26 29 Clearances, creepage distances and solid insulation 27 30 Resistance to heat and fire . 27 31 Resistance to rusting 27 32 Radiation, toxicity and similar hazards 27 Annexes . 29 Annex AA (normative) Aging test for elastomeric parts . 29 Bibliography 31 Figure 101 Splash ap

23、paratus . 28 60335-2-75 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-75: Particular requirements for commercial dispensing appliances and vending machines FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwid

24、e 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 in addition to other activ

25、ities, 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 interested in the subject

26、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 accordance with conditions determi

27、ned 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 interested IEC National Committe

28、es. 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 responsible for the way in which th

29、ey 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 between any IEC Publication

30、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 conformity. IEC is not res

31、ponsible 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 members of its technical c

32、ommittees 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 Publication or any other IEC Public

33、ations. 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 Publication may be the subject of p

34、atent 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 third edition cancels and replaces the second edit

35、ion published in 2002 including its Amendment 1 (2004) and its Amendment 2 (2008). It constitutes a technical revision. The principal changes in this edition as compared with the second edition of IEC 60335-2-75 are as follows (minor changes are not listed): some notes have been deleted or converted

36、 to normative text (5.2, 5.6, 5.104, 7.12.1, 7.12.101.1, 11.2, 11.8, 15.2.103, 15.2.104, 15.2.106, 15.2.109, 15.2.111, 19.102, 19.6, 19.13, 19.101, 22.6, 22.7, 22.112, 22.113, 22.114, 24.102, 27.2). added requirements for espresso coffee makers in 3.115, 22.114 and throughout standard; 4 60335-2-75

37、IEC:2012 modified 11.4 to address heating appliances with electronic process controls and 11.6 to address combined appliances without electronic process controls; modified Clause 22 to indicate that pressure regulating devices are to be rendered inoperable; deleted ISO 13732-1 from Bibliography. The

38、 text of this standard is based on the following documents: FDIS Report on voting 61/4458/FDIS 61/4512/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/

39、IEC Directives, Part 2. 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 part 2 suppleme

40、nts or modifies the corresponding clauses in IEC 60335-1, so as to convert that publication into the IEC standard: Safety requirements for commercial dispensing appliances and vending machines. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is

41、 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 those in Part 1; unless no

42、tes 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; test specifications: in italic type; not

43、es: in small roman type. Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the associated noun are also in bold. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the

44、 IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. NOTE 4 The attention of National Committees is drawn to the fact that equipment manufacturers and test

45、ing 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. 60335-2-75 IEC:2012 5 It is the recommendation of the com

46、mittee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication. A list of all parts of the IEC 60335 series, under the general title: Household and similar electrical appliances Safety, can be found

47、 on the IEC website. The following differences exist in the countries indicated below. 6.1: Class 0I is allowed for appliances used indoors having a rated voltage not exceeding 150 V (Japan). 13.2: The leakage current limits are different (Japan). 16.2: The leakage current limits are different (Japa

48、n). 6 60335-2-75 IEC:2012 INTRODUCTION It has been assumed in the drafting of this International Standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards su

49、ch as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturers instructions. It also 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 possibl