EN 61058-2-5-2011 en Switches for appliances - Part 2-5 Particular requirements for change-over selectors《电器开关 第2-5部分 转换选择开关的特殊要求》.pdf

1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication Switches for appliances Part 2-5: Particular requirements for change-over selectors BS EN 61058-2-5:2011National foreword This British Standard is the UK implementation of EN

2、61058-2-5:2011. It is identical to IEC 61058-2-5:2010. It supersedes BS EN 61058-2-5:1995, which will be withdrawn on 3 January 2014. The UK participation in its preparation was entrusted to Technical Committee EPL/23, Switches for appliances and electronic equipment. A list of organizations represe

3、nted on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 61446 0 ICS 29.120.40 Compliance with a British Standard cannot conf

4、er immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2011. Amendments issued since publication Amd. No. Date Text affected BRITISH STANDARD BS EN 61058-2-5:2011 EUROPEAN STANDARD EN 61058-2-5 NORME EUROPE

5、NNE EUROPISCHE NORM March 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in any form

6、 and by any means reserved worldwide for CENELEC members. Ref. No. EN 61058-2-5:2011 E ICS 29.120.40 Supersedes EN 61058-2-5:1994 + A11:2002English version Switches for appliances - Part 2-5: Particular requirements for change-over selectors (IEC 61058-2-5:2010) Interrupteurs pour appareils - Partie

7、 2-5: Rgles particulires pour les slecteurs (CEI 61058-2-5:2010) Gerteschalter - Teil 2-5: Besondere Anforderungen an Wahlschalter (IEC 61058-2-5:2010) This European Standard was approved by CENELEC on 2011-01-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which st

8、ipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Stan

9、dard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the natio

10、nal electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spai

11、n, Sweden, Switzerland and the United Kingdom. BS EN 61058-2-5:2011EN 61058-2-5:2011 - 2 - Foreword The text of document 23J/327/CDV, future edition 2 of IEC 61058-2-5, prepared by SC 23J, Switches for appliances, of IEC TC 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote a

12、nd was approved by CENELEC as EN 61058-2-5 on 2011-01-03. This European Standard supersedes EN 61058-2-5:1994 + A11:2002. The main changes from EN 61058-2-5:1994 + A11:2002 are as follows: scope; abnormal operation and fault conditions for electronic switches; components for electronic switches; EMC

13、 requirements. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: latest date by which the EN has to be impl

14、emented at national level by publication of an identical national standard or by endorsement (dop) 2011-10-03 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-01-03 This standard is to be read in conjunction with the EN 61058-1:2002, Switches for ap

15、pliances Part 1: General requirements, and its amendment 2 (2008). This Part 2-5 supplements or modifies the corresponding clauses in EN 61058-1, so as to convert that publication into the EN standard: Particular requirements for change-over selectors. When a particular subclause of Part 1 is not me

16、ntioned 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 proper: in roman type; - te

17、st 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. _ BS EN 61058-2-5:2011 - 3 -

18、 EN 61058-2-5:2011 Endorsement notice The text of the International Standard IEC 61058-2-5:2010 was approved by CENELEC as a European Standard without any modification. _ BS EN 61058-2-5:2011 2 61058-2-5 IEC:2010 CONTENTS 1 Scop e 5 2 Normative references 5 3 Definitions . 5 4 General requirements .

19、 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 Mechanism 8 14 Protection against solid foreign objects, ingress of, water, and humid

20、 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 insulation and coatings of rigid printed board assemblies . 9 21 Resistance to heat

21、 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 . 7 BS EN 61058-2-5:201161058-2-5 IEC:2010 5 SWITCHES FOR APPLIANCES Part 2-5: Partic

22、ular requirements for change-over selectors 1 Scope Replacement: 1.1 This International Standard 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 househ

23、old or similar purposes with a rated voltage not exceeding 480 V and a rated current not exceeding 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

24、separately, either physically or electrically, from the switch and may involve transmission of 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

25、 the switch function are within the scope of this standard. This standard also covers the indirect 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 s

26、electors may be combined with mechanical change-over selectors giving full disconnection or micro-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 consider

27、ed to be live. NOTE 3 For change-over selectors used in tropical climates, additional requirements 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,

28、the word “appliance“ means “appliance or equipment“. 1.2 This standard applies to change-over 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 a

29、pplicable. 3 Definitions This clause of Part 1 is applicable except as follows: Addition: BS EN 61058-2-5:2011 6 61058-2-5 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 Genera

30、l requirements This clause of Part 1 is applicable. 5 General notes on tests This clause of Part 1 is applicable except 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

31、Classification This clause of Part 1 is applicable except as follows: 7.1.2 is not applicable. Addition: 7.1.4.101 - 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 actuat

32、ion 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 applicable except as follows: In Table 3, items Nos. 4.5 to 4.7 and 4

33、.16 to 4.17 are not applicable. BS EN 61058-2-5:201161058-2-5 IEC:2010 7 Addition: Table 101 Change-over selector information No. Characteristic of change-over selector Subclause Means of information Common type reference C.T. Unique type reference U.T. 101 TYPE OF CHANGE-OVER SELECTOR 101.1 Symbol

34、for change-over selector Ma Do 8.3 Addition: Symbol for change-over selector, given as a box around the symbol for the number of operating cycles 1E3 Addition: 8.101 The different positions of the actuating member shall be clearly marked. Compliance is checked by inspection. 9 Protection against ele

35、ctric shock This clause of Part 1 is applicable. 10 Provision for earthing This clause of Part 1 is applicable. 11 Terminals and terminations This clause of Part 1 is applicable. 12 Construction This clause of Part 1 is applicable except as follows: 12.2.1 Addition at the end of Subclause 12.2.1: Th

36、e locking means for the actuating member shall be fixed in such a way that it cannot be displaced or removed, except by use of a tool. Addition: 12.2.101 A change-over selector shall be capable of carrying specified rated currents, and also carrying for a specified time currents under specified abno

37、rmal circuit conditions, such as those of short circuit. BS EN 61058-2-5:2011 8 61058-2-5 IEC:2010 13 Mechanism This clause of Part 1 is applicable except as follows: 13.1 is not applicable to change-over selectors classified according to 7.1.7.101 and 7.1.7.103. 14 Protection against solid foreign

38、objects, ingress of, water, and humid conditions This clause of Part 1 is applicable. 15 Insulation resistance and dielectric strength This clause of Part 1 is applicable. 16 Heating This clause of Part 1 is applicable except as follows: For the test of Subclause 16.2.2 item j), the specimens are no

39、t subjected to the 20 operating cycles. 17 Endurance This clause of Part 1 is applicable except as follows: 17.2.1 and 17.2.3.4.1 to 17.2.4.9 are not applicable. Addition: 17.101 Mechanical endurance tests Change-over selectors classified according to 7.1.4.1 to 7.1.4.6 are submitted to a mechanical

40、 endurance test. The thermal and mechanical conditions are according to 17.2.2 and 17.2.3. During the test no electrical load is applied to the change-over selectors. For change-over selectors with locking means (classified according to 7.1.7.101), the locking mechanism is also submitted to the mech

41、anical endurance test. This rest, however, may be made separately, and separate test specimens may be used. Change-over selectors classified according to 7.1.4.7, 7.1.4.8 and 7.1.4.101 are submitted to a mechanical endurance test, and following this to a temperature cycling test according to 11.1.1.

42、3.4. After the tests, the switch is deemed to comply if the conditions according to 17.2.5 are satisfied. NOTE 101 For change-over selectors with screwless terminals, this test is carried out during the tests of 11.1.1.3.4. BS EN 61058-2-5:201161058-2-5 IEC:2010 9 17.102 Abnormal operation Unlocked

43、change-over selectors (classified according to 7.1.7.102) shall have sufficient switching capacity under abnormal operation. For unlocked change-over selectors intended for both a.c. and d.c., compliance is checked by subjecting one set of test specimens to 10 cycles of operation at rated load havin

44、g a cos = 0,6, and another set of test specimens to 10 cycles of operation at d.c. rated non inductive load. Other change-over selectors are tested with the relevant nature of supply. The unlocked change-over selectors are actuated by hand at an ambient temperature of 25 C 10 C After the test, the s

45、witch is deemed to comply if all actions function as declared; the temperature rise at the terminals does not exceed 55 K when tested in accordance with 16.2, with the exception that the temperature rise test at the terminals is carried out at rated current. 18 Mechanical strength This clause of Par

46、t 1 is applicable. 19 Screws, current-carrying parts and connections This clause of Part 1 is applicable. 20 Clearances, creepage distances, solid insulation and coatings of rigid printed board assemblies This clause of Part 1 is applicable. 21 Resistance to heat and fire This clause of Part 1 is ap

47、plicable. 22 Resistance to rusting This clause of Part 1 is applicable. 23 Abnormal operation and fault conditions for electronic switches This clause of Part 1 is applicable. 24 Components for electronic switches This clause of Part 1 is applicable. BS EN 61058-2-5:2011 10 61058-2-5 IEC:2010 25 EMC

48、 requirements This clause of Part 1 is applicable. _ BS EN 61058-2-5:2011This page deliberately left blankBSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK view on standards in Europ

49、e and at the international level. It is incorporated by Royal Charter. British Standards Institution (BSI) raising standards worldwide BSI Group Headquarters 389 Chiswick High Road London W4 4AL UK Tel +44 (0)20 8996 9001 Fax +44 (0)20 8996 7001 British Standards are updated by amendment or revision. Users of British Stan- dards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to im