1、 IEC 60335-2-41 Edition 4.0 2012-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Household and similar electrical appliances Safety Part 2-41: Particular requirements for pumps Appareils lectrodomestiques et analogues Scurit Partie 2-41: Exigences particulires pour les pompes IEC 60335-2-41:2012 THIS
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6、19 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 tech
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14、e en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnell
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16、RME INTERNATIONALE Household and similar electrical appliances Safety Part 2-41: Particular requirements for pumps Appareils lectrodomestiques et analogues Scurit Partie 2-41: Exigences particulires pour les pompes INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
17、R ICS 13.120; 23.080; 97.180 PRICE CODE CODE PRIX ISBN 978-2-83220-508-2 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention
18、! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60335-2-41 IEC:2012 CONTENTS FOREWORD . 3 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 8 3 Terms and definitions . 8 4 General requirement . 8 5 General conditions for the tests 9 6 Classification 9 7
19、Marking and instructions . 9 8 Protection against access to live parts 11 9 Starting of motor-operated appliances 11 10 Power input and current 11 11 Heating. 11 12 Void 11 13 Leakage current and electric strength at operating temperature 11 14 Transient overvoltages . 11 15 Moisture resistance 12 1
20、6 Leakage current and electric strength . 12 17 Overload protection of transformers and associated circuits . 12 18 Endurance 12 19 Abnormal operation 12 20 Stability and mechanical hazards 13 21 Mechanical strength . 13 22 Construction . 13 23 Internal wiring . 14 24 Components . 15 25 Supply conne
21、ction and external flexible cords 15 26 Terminals for external conductors . 16 27 Provision for earthing . 16 28 Screws and connections . 16 29 Clearances, creepage distances and solid insulation 16 30 Resistance to heat and fire . 16 31 Resistance to rusting 16 32 Radiation, toxicity and similar ha
22、zards 16 Annexes . 17 Bibliography 18 60335-2-41 IEC:2012 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-41: Particular requirements for pumps FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for stan
23、dardization 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 In
24、ternational 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 particip
25、ate 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 betwe
26、en 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 Publication
27、s 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 any
28、 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 corresponding
29、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 responsible for any servi
30、ces 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 committees and IEC Nati
31、onal 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 Publications. 8) Attention i
32、s 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 patent rights. IEC shal
33、l 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 fourth edition cancels and replaces the third edition published in 2002
34、including its Amendment 1 (2004) and its Amendment 2 (2009). It constitutes a technical revision. The principal changes in this edition as compared with the third edition of IEC 60335-2-41 are as follows (minor changes are not listed): Added a normative reference to IEC 60364-7-702 and updated the t
35、itle for IEC 60364-7-701. Clarified the normal operation for pumps in 3.1.9. Added requirements for deep well pumps in 3.105 and 25.8. Modified 15.102 to indicate that the tube connecting the inlet to the outlet may go via a tank containing a suitable volume of water so as to avoid overheating the p
36、ump. Deleted references in the bibliography. 4 60335-2-41 IEC:2012 Deleted or converted to normative the notes from 7.1, 22.101, and 22.106. The text of this standard is based on the following documents: FDIS Report on voting 61/4457/FDIS 61/4511/RVD Full information on the voting for the approval o
37、f 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/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
38、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 supplements or modifies the corresponding clauses in IEC 60335-1, so as to convert that publication into the IEC standard: Safety requirements for pumps. When a par
39、ticular 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 text in Part 1 is to be adapted accordingly. NOTE 2 The following numbering system is used: subclauses, tab
40、les 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, including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc. NOTE 3 The follo
41、wing 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 concerns an adjective, the adjective and the associated noun are also in bold. The committee has decided that
42、the contents of this publication will remain unchanged until the stability 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. NOTE 4
43、 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 to equip themselve
44、s 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. A list of all parts of the IEC 60335 series, under the gener
45、al title: Household and similar electrical appliances Safety, can be found on the IEC website. The following differences exist in the countries indicated below. 60335-2-41 IEC:2012 5 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be class 0I if thei
46、r supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan). 6.1: Class 0 aquarium pumps are allowed (USA). 6.1: Class II table fountain pumps are not allowed (USA). 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characterist
47、ics of the device to be installed in the fixed wiring (USA). 15.1.1: The test is different (USA). 20.1: This test is only carried out on fountain pumps, the angle being 15 (USA). 22.105: The test is different (USA). 6 60335-2-41 IEC:2012 INTRODUCTION It has been assumed in the drafting of this Inter
48、national 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
49、 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 possible so that there is compatibility with the wiring rules when the appliance is c
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