IEC 60335-2-54-2008 Household and similar electrical appliances - Safety - Part 2-54 Particular requirements for surface-cleaning appliances for household use e.pdf

1、 IEC 60335-2-54Edition 4.0 2008-09INTERNATIONAL STANDARD NORME INTERNATIONALEHousehold and similar electrical appliances Safety Part 2-54: Particular requirements for surface-cleaning appliances for household use employing liquids or steam Appareils lectrodomestiques et analogues Scurit Partie 2-54:

2、 Rgles particulires pour les appareils de nettoyage des surfaces usage domestique, utilisant des liquides ou de la vapeur IEC60335-2-54:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication ma

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17、EHousehold and similar electrical appliances Safety Part 2-54: Particular requirements for surface-cleaning appliances for household use employing liquids or steam Appareils lectrodomestiques et analogues Scurit Partie 2-54: Rgles particulires pour les appareils de nettoyage des surfaces usage domes

18、tique, utilisant des liquides ou de la vapeur INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE SICS 13.120; 97.180 PRICE CODECODE PRIXISBN 2-8318-1001-5 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotech

19、nique Internationale 2 60335-2-54 IEC:2008 CONTENTS FOREWORD.4 INTRODUCTION.7 1 Scope.8 2 Normative references .9 3 Definitions 9 4 General requirement.9 5 General conditions for the tests 9 6 Classification10 7 Marking and instructions.10 8 Protection against access to live parts11 9 Starting of mo

20、tor-operated appliances 11 10 Power input and current .11 11 Heating 11 12 Void12 13 Leakage current and electric strength at operating temperature12 14 Transient overvoltages .12 15 Moisture resistance 12 16 Leakage current and electric strength.12 17 Overload protection of transformers and associa

21、ted circuits .12 18 Endurance12 19 Abnormal operation 12 20 Stability and mechanical hazards .13 21 Mechanical strength .13 22 Construction.15 23 Internal wiring.16 24 Components .16 25 Supply connection and external flexible cords 16 26 Terminals for external conductors.17 27 Provision for earthing

22、 .17 28 Screws and connections.17 29 Clearances, creepage distances and solid insulation 17 30 Resistance to heat and fire.17 31 Resistance to rusting17 32 Radiation, toxicity and similar hazards17 Annexes .21 Bibliography22 60335-2-54 IEC:2008 3 Figure 101 Apparatus for testing the abrasion resista

23、nce of current-carrying hoses .18 Figure 102 Apparatus for testing the resistance to flexing of current-carrying hoses 19 Figure 103 Configuration of the hose for the freezing treatment .20 Figure 104 Flexing positions for the hose after removal from the freezing cabinet20 4 60335-2-54 IEC:2008 INTE

24、RNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-54: Particular requirements for surface-cleaning appliances for household use employing liquids or steam FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for s

25、tandardization 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 activities, IEC publishes

26、 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 dealt with may parti

27、cipate 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 determined by agreement bet

28、ween 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 Committees. 3) IEC Publicati

29、ons 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 they are used or for a

30、ny 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 and the correspondin

31、g national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest e

32、dition 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 committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether

33、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 Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indisp

34、ensable 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 patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60335-2

35、54 has been prepared by IEC technical committee 61: Safety of household and similar electrical appliances. This fourth edition cancels and replaces the third edition published in 2002 and its Amendment 1 (2004) and Amendment 2 (2007). It constitutes a technical revision. The principal change in thi

36、s edition as compared with the third edition of IEC 60335-2-54 is as follows (minor changes are not listed): The scope has been further restricted to cover appliances where the product of pressure (in MPa) and container volume (in l) does not exceed 5. 60335-2-54 IEC:2008 5 The text of this standard

37、 is based on the following documents: FDIS Report on voting 61/3676/FDIS 61/3699/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 part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and

38、 its amendments. It was established on the basis of the fourth edition (2001) of that standard. NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1. This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to convert that publication into the IEC s

39、tandard: Safety requirements for electric surface-cleaning appliances employing liquids or steam. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant

40、 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 notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, incl

41、uding 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; notes: in small roman type. Words in bold in the text are defined in Clause 3. When a definition co

42、ncerns an adjective, the adjective and the associated noun are also in bold. A list of all parts of the IEC 60335 series, under the general title: Household and similar electrical appliances Safety, can be found on the IEC website. The committee has decided that the contents of the base publication

43、and its amendments will remain unchanged until the maintenance result date indicated on the 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. 6 60335-2-5

44、4 IEC:2008 NOTE 4 The attention of National Committees 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 t

45、o equip themselves for conducting new or revised tests. It is the recommendation of the committee 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. The following differences exist in the coun

46、tries indicated below. 6.1: Hand-held cleaning appliances and parts held in the hand in normal use shall be class II or class III (Netherlands). 22.103: The dimensions of the inlet aperture are different (USA). 60335-2-54 IEC:2008 7 INTRODUCTION It has been assumed in the drafting of this Internatio

47、nal 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 such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in n

48、ormal 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 60

49、364 as far as possible so that there is compatibility with the wiring 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 is reasonable. If ap