IEC 61058-2-5-2010 Switches for appliances - Part 2-5 Particular requirements for change-over selectors《电器开关.第2-5部分 转换选择器的详细要求》.pdf

1、 IEC 61058-2-5 Edition 2.0 2010-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Switches for appliances Part 2-5: Particular requirements for change-over selectors Interrupteurs pour appareils Partie 2-5: Rgles particulires pour les slecteurs IEC 61058-2-5:2010 THIS PUBLICATION IS COPYRIGHT PROTECTED

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16、 Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61058-2-5 Edition 2.0 2010-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Switches for appliances Part 2-5: Particular requirements for change-over selectors Interrupteurs pour appareils Partie 2-5: Rgles particulires pour les slecteurs INTERNATIONAL

17、ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE K ICS 29.120.40 PRICE CODE CODE PRIX ISBN 978-2-88912-262-2 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 61058-2-5 IEC:2010 CONTENTS FORE WO

18、RD 3 1 Scop e 5 2 Normative references 5 3 Definitions . 5 4 General requirements . 6 5 General notes on tests 6 6 Rating . 6 7 Classification . 6 8 Marking and documentation . 6 9 Protection against electric shock 7 10 Provision for earthing 7 11 Terminals and terminations 7 12 Construction 7 13 Me

19、chanism 8 14 Protection against solid foreign objects, ingress of, water, and humid conditions . 8 15 Insulation resistance and dielectric strength 8 16 Heating 8 17 Endurance . 8 18 Mechanical strength 9 19 Screws, current-carrying parts and connections . 9 20 Clearances, creepage distances, solid

20、insulation and coatings of rigid printed board assemblies . 9 21 Resistance to heat and fire 9 22 Resistance to rusting 9 23 Abnormal operation and fault conditions for electronic switches. 9 24 Components for electronic switches 9 25 EMC requirements 10 Table 101 Change-over selector information .

21、7 61058-2-5 IEC:2010 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SWITCHES FOR APPLIANCES Part 2-5: Particular requirements for change-over selectors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechni

22、cal 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 International Standards, Technical Specifications,

23、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 participate in this preparatory work. International, gove

24、rnmental 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 between the two organizations. 2) The formal decisions

25、 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 Publications have the form of recommendations for internatio

26、nal 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 misinterpretation by any end user. 4) In order t

27、o 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 national or regional publication shall be clearly

28、 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 services carried out by independent certification bodi

29、es. 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 National Committees for any personal injury, property

30、 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 is drawn to the Normative references cited in this

31、 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 shall not be held responsible for identifying any or

32、all such patent rights. International Standard IEC 61058-2-5 has been prepared by subcommittee 23J: Switches for appliances, of IEC technical committee 23: Electrical accessories. This second edition cancels and replaces the first edition published in 1994 and constitutes a technical revision. The m

33、ain changes from the first edition are as follows: scope; abnormal operation and fault conditions for electronic switches; components for electronic switches; EMC requirements. 4 61058-2-5 IEC:2010 The text of this standard is based on the following documents: CDV Report on voting 23J/327/CDV 23J/33

34、8/RVC 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/IEC Directives, Part 2. This standard is to be read in conjunction with the IEC 61058-1:2000, Switche

35、s for appliances Part 1: General requirements, and its amendments 1 (2001) and 2 (2007). This Part 2-5 supplements or modifies the corresponding clauses in IEC 61058-1, so as to convert that publication into the IEC standard: Particular requirements for change-over selectors. When a particular subcl

36、ause of Part 1 is not mentioned in this Part 2-5, that subclause applies as far as reasonable. Where this standard states “addition”, “modification” or “replacement”, the relevant text of Part 1 is to be adapted accordingly. In this standard: 1) the following print types are used: requirements prope

37、r: in roman type; test specifications: in italic type; notes/explanatory matters: in small roman type. 2) subclauses, notes, figures and tables which are additional to those in Part 1 are numbered starting from 101. Annexes which are additional to those in Part 1 are lettered AA, BB, etc. A list of

38、all the parts in the IEC 61058 series, under the general title Switches for appliances, can be found on the IEC website. The committee has decided that 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 d

39、ata related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 61058-2-5 IEC:2010 5 SWITCHES FOR APPLIANCES Part 2-5: Particular requirements for change-over selectors 1 Scope Replacement: 1.1 This International Stand

40、ard applies to change-over selectors (mechanical or electronic) for appliances actuated by hand, by foot or by other human activity, to operate or control electrical appliances and other equipment for household or similar purposes with a rated voltage not exceeding 480 V and a rated current not exce

41、eding 63 A. These change-over selectors are intended to be operated by a person, via an actuating member or by actuating a sensing unit. The actuating member or sensing unit can be integral with or arranged separately, either physically or electrically, from the switch and may involve transmission o

42、f a signal, for example electrical, optical, acoustic or thermal, between the actuating member or sensing unit and the switch. Change-over selectors which incorporate additional control functions governed by the switch function are within the scope of this standard. This standard also covers the ind

43、irect actuation of the switch when the operation of the actuating member or sensing unit is provided by a remote control or a part of an appliance or equipment such as a door. NOTE 1 Electronic change-over selectors may be combined with mechanical change-over selectors giving full disconnection or m

44、icro-disconnection. NOTE 2 Electronic change-over selectors without a mechanical switch in the supply circuit provide only electronic disconnection. Therefore, the circuit on the load side is always considered to be live. NOTE 3 For change-over selectors used in tropical climates, additional require

45、ments may be necessary. NOTE 4 Attention is drawn to the fact that the standards for appliances may contain additional or alternative requirements for change-over selectors. NOTE 5 Throughout this standard, the word “appliance“ means “appliance or equipment“. 1.2 This standard applies to change-over

46、 selectors intended to be incorporated in, on or with an appliance. 1.3 This standard also applies to change-over selectors incorporating electronic devices. 2 Normative references This clause of Part 1 is applicable. 3 Definitions This clause of Part 1 is applicable except as follows: Addition: 6 6

47、1058-2-5 IEC:2010 3.3.101 change-over selector a device designed to carry, but not to make or break, current, used for changing the connections of one or more electric circuits. 4 General requirements This clause of Part 1 is applicable. 5 General notes on tests This clause of Part 1 is applicable e

48、xcept as follows: 5.5.1 to 5.5.3 are not applicable. Addition: 5.5.101 For the tests of Clauses 13 to 18, specimens Nos. 3 to 5 are used. 6 Rating This clause of Part 1 is applicable. 7 Classification This clause of Part 1 is applicable except as follows: 7.1.2 is not applicable. Addition: 7.1.4.101

49、 - 50 operating cycles; 7.1.7.101 - locked change-over selector; 7.1.7.102 - unlocked change-over selector; 7.1.7.103 - change-over selector actuated with a tool. NOTE 101 Complex actuation of the actuating member (e.g. by the subsequent actuation in at least two different directions to complete the operation of the switch) is regarded as being a locking means. 8 Marking and documentation This clause of Part 1 is applic