1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58installations Part 2-2: Particular requirements Electromagnetic remote-control switches (RCS)The Eu
2、ropean Standard EN 60669-2-2:2006 has the status of a British StandardICS 29.120.40Switches for household and similar fixed electrical BRITISH STANDARDBS EN 60669-2-2:2006BS EN 60669-2-2:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30
3、November 2006 BSI 2006ISBN 0 580 49646 5Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from l
4、egal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of EN 60669-2-2:2006. It is identical with IEC 60669-2-2:2006. It supersedes BS EN 60669-2-2:1998, which will be withdrawn on 1 September 2009.The UK participation in its preparation was entrust
5、ed to Technical Committee PEL/23, Electrical accessories.A list of organizations represented on PEL/23 can be obtained on request to its secretary.EUROPEAN STANDARD EN 60669-2-2 NORME EUROPENNE EUROPISCHE NORM September 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europ
6、en de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60669-2-2:2006 E ICS 29.120.40 S
7、upersedes EN 60669-2-2:1997 + A1:1997English version Switches for household and similar fixed electrical installations Part 2-2: Particular requirements - Electromagnetic remote-control switches (RCS) (IEC 60669-2-2:2006) Interrupteurs pour installations lectriques fixes domestiques et analogues Par
8、tie 2-2: Prescriptions particulires - Interrupteurs commande lectromagntique distance (tlrupteurs) (CEI 60669-2-2:2006) Schalter fr Haushalt und nhliche ortsfeste elektrische Installationen Teil 2-2: Besondere Anforderungen - Fernschalter (IEC 60669-2-2:2006) This European Standard was approved by C
9、ENELEC on 2006-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate 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 stan
10、dards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard 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 not
11、ified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemb
12、ourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 60669-2-2:2006 2 Foreword The text of document 23B/825/FDIS, future edition 3 of IEC 60669-2-2, prepared by SC 23B, Plugs, socket-outlets and switches, of IEC TC
13、 23, Electrical accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60669-2-2 on 2006-09-01. This European Standard supersedes EN 60669-2-2:1997 + A1:1997. It includes the following significant technical changes with respect to EN 60669-2-2:1997: clarificati
14、on of the scope to exclude electronic RCS (to be covered by EN 60669-2-1); introduction of symbols under Clause 8; introduction of requirements for SELV/PELV. This part of EN 60669 is to be used in conjunction with EN 60669-1:1999. It lists the changes necessary to convert that standard into a speci
15、fic standard for electromagnetic remote-control switches. In this publication, the following print types are used: requirements proper: in roman type; test specifications: in italic type; notes: in smaller roman type. Subclauses, figures or tables which are additional to those in Part 1 are numbered
16、 starting from 101. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2
17、009-09-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60669-2-2:2006 was approved by CENELEC as a European Standard without any modification. _ 3 EN 60669-2-2:2006 CONTENTS 1 Scope 4 2 Normative references .4 3 Terms and definitions .5 4 Genera
18、l requirements .6 5 General notes on tests7 6 Ratings 7 7 Classification7 8 Marking8 9 Checking of dimensions9 10 Protection against electric shock.9 11 Provision for earthing9 12 Terminals .9 13 Constructional requirements .9 14 Mechanism.9 15 Resistance to ageing, protection provided by enclosures
19、 of switches and resistance to humidity.10 16 Insulation resistance and electric strength.10 17 Temperature rise 10 18 Making and breaking capacity.11 19 Normal operation11 20 Mechanical strength .12 21 Resistance to heat12 22 Screws, current-carrying parts and connections.12 23 Creepage distances,
20、clearances and distances through sealing compound 12 24 Resistance of insulating material to abnormal heat, to fire and to tracking14 25 Resistance to rusting 14 26 EMC requirements14 101Abnormal operation of the control circuit14 Table 101 Temperature-rise limits for insulated coils in air 11 Annex
21、 ZA (normative) Normative references to international publications with their corresponding European publications 16 EN 60669-2-2:2006 4 4SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS Part 2-2: Particular requirements Electromagnetic remote-control switches (RCS) 1 Scope This cla
22、use of part 1 is applicable except as follows: Replacement of the first sentence: This part of IEC 60669 applies to electromagnetic remote-control switches (hereinafter referred to as RCS) with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A, intended for household and sim
23、ilar fixed electrical installations, either indoors or outdoors. The RCS coil may or may not be permanently energized. Electronic RCS are within the scope of IEC 60669-2-1. RCS including only passive components such as resistors, capacitors, PTC and NTC components and printed wiring boards are not c
24、onsidered to be electronic RCS. Contactors are not covered by this standard. 2 Normative references This clause of part 1 is applicable with the following additions: IEC 60085:2004, Electrical insulation - Thermal classification IEC 60317, Specifications for particular types of winding wires IEC 604
25、45:1999, Basic and safety principles for man-machine interface, marking and identification Identification of equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system IEC 60669-2-1:2002, Switches for household and similar fixed elect
26、rical installations Part 2-1: Particular requirements Electronic switches IEC 61140, Protection against electric shock Common aspects for installation and equipment IEC 61558-2-6:1997 Safety of power transformers, power supply units and similar Part 2-6: Particular requirements for safety isolating
27、transformers for general use 5 EN 60669-2-2:2006 3 Terms and definitions This clause of part 1 is applicable with the following additions: 3.17 Addition of the following note: NOTE This definition is only applicable to the switching circuit. 3.18 Addition of the following note: NOTE This definition
28、is only applicable to the switching circuit. Addition of the following new definitions: 3.101 remote control switch RCS switch intended to be operated from a distance 3.101.1 electromagnetic RCS RCS provided with a coil which is operated by means of impulses or which may be permanently energized by
29、means of a control circuit 3.101.2 electronic RCS RCS containing electronic component(s) 3.102 rated control voltage voltage assigned to the control circuit by the manufacturer. This is generally the operating voltage of the electromagnetic control coil 3.103 switching circuit circuit which contains
30、 the parts which allow the rated current to flow through the RCS 3.104 control circuit circuit which includes electrical parts to actuate the switching mechanism 3.105 control mechanism mechanism which includes all the parts which are intended for the operation of the RCS 3.106 incorporated hand-ope
31、rated device device which allows the switching circuit to be operated, directly or indirectly. This device is not intended for the normal operation of the RCS 3.107 latching RCS RCS which is mechanically locked in either of the two positions, having a separate coil for each position EN 60669-2-2:200
32、6 6 63.108 disconnectable RCS RCS including two parts, the first being used as a base and including the terminals, the other being removable and including the switching and the control circuits, the two parts being resiliently connected together using a means which allows joining and/or separating w
33、ith or without the use of a tool 3.109 rated control current current required for initiation of the RCS, assigned to the current coil in the control circuit by the manufacturer (only for an RCS provided with a current sensitive coil) 3.110 bistable RCS RCS containing a control mechanism which, when
34、not initiated electrically or actuated mechanically, remains stable in its operating position and will change its operating position on initiation or actuation 3.111 monostable RCS RCS containing a control mechanism which, on electrical initiation or mechanical actuation, changes the operating posit
35、ion of the switch which remains in this condition while the RCS is initiated or actuated, and returns to the position prior to initiation or actuation of the RCS after initiation or actuation is discontinued 3.112 priority RCS RCS used to operate directly or indirectly a first load circuit or group
36、of load circuits the use of which at times can be dispensed with, and where the control circuit of the RCS is influenced by or connected to a second circuit or group of circuits (priority circuits or circuits) which when energized will thus initiate the control circuit of the RCS to de-energize the
37、first load circuit or circuits for the time during which the second circuit or group of circuits is energized NOTE 1 The RCS may have a means for adjusting the sensitivity of the RCS control circuit to initiate the RCS depending on the total load or current delivered to any part of the circuits (pri
38、ority switch with current coil) or be sensitive to the voltage (priority switch with voltage coil) applied to the second load or group of loads. NOTE 2 These devices are used to limit the total current into a home installation by disconnecting/connecting certain load circuits in the installation whi
39、le leaving others (the priority circuits) connected. 3.113 sequential operated RCS RCS which includes several switching or reversing contacts generally operated by means of a cam allowing different circuit combinations by successive impulses. The number of impulses is given by the number of lobes 4
40、General requirements This clause of part 1 is applicable with the following addition: Addition after the first paragraph: The operation of an RCS shall not be impaired when it is mounted at an angle deviating by not more than 5 from the specified position of use. 7 EN 60669-2-2:2006 5 General notes
41、on tests This clause of part 1 is applicable with the following additions: 5.4 Addition after the last paragraph: For the tests of clause 101, three additional specimens are necessary. Addition of the following new subclause: 5.101 If an RCS is provided with an incorporated hand-operated device, it
42、shall be tested as specified in Clause 19. NOTE 1 During the making and breaking capacity tests and the normal operation tests, the application of the voltage to the RCS coil always at the same phase angle is to be avoided, as this application may give misleading results. NOTE 2 Precautions should b
43、e taken when using combinations equipped with synchronous motors and devices having similar operating characteristics. 6 Ratings This clause of part 1 is applicable except as follows: 6.1 Replacement: Preferred rated voltages are: a.c. : 6 V, 8 V, 9 V, 12 V, 24 V, 42 V, 48 V, 110 V, 130 V, 220 V, 23
44、0 V and 240 V. 6.2 Addition, after the last paragraph, of the following note: NOTE In certain types of RCS, auxiliary contacts designed for a current lower than the rated current of the switching circuit may be added. Relevant ratings and requirements are under consideration. Addition of the followi
45、ng new subclause: 6.101 Preferred rated control voltages are: a.c. : 6 V, 8 V, 9 V, 12 V, 24 V, 42 V, 48 V, 110 V, 130 V, 220 V, 230 V and 240 V; d.c. : 6 V, 9 V, 12 V, 24 V, 48 V, 60 V, 110 V and 220 V. 7 Classification This clause of part 1 is applicable with the following additions: 7.1.5 Additio
46、n of the following: current coil (for priority RCS); voltage coil (for priority RCS). 7.1.7 Addition of the following: disconnectable RCS; EN 60669-2-2:2006 8 Addition of the following new subclauses: 7.101 According to the type of switching mechanism: directly operated mechanism; sequentially opera
47、ted mechanism; bistable mechanism; monostable mechanism. NOTE 1 Directly operated RCS are those which, for each impulse, show an ON or OFF state, these states occurring for each impulse on 1, 2, 3 or 4 poles, either as a switch or as a reversing switch. NOTE 2 This allows the RCS to be classified ac
48、cording to the pattern number of 7.1.1. NOTE 3 Pattern number 5 may be met by two RCS pattern numbers 1 or 6 and wiring in accordance with Figure 8 of IEC 60669-1. NOTE 4 Pattern number 7 may be met by pattern number 6/2 and wiring with external connections in accordance with Figure 8 of IEC 60669-1
49、. 7.102 According to the kind of energization of the control circuit: RCS energized by impulses; RCS permanently energized. 8 Marking This clause of part 1 is applicable with the following additions: 8.1 Addition after the second dashed text: rated control voltage in volts, if different from the rated voltage. 8.2 Addition of the following symbols: Control mechanism . Switch or or orMonostable mechanism Bistable mechanism Prio
