1、BRITISH STANDARDSwitches for household and similar fixed electrical installationsPart 2-1: Particular requirements Electronic switchesICS 29.120.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g
2、3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60669-2-1:2004+A12:2010 Incorporating corrigenda December 20079 andDecember 200,May 2012National forewordThis British Standard is the UK implementation of EN 60669-2-1:2004+A12:2010, incorporating corrigendum December 2007. It is derived from IEC
3、60669-2-1:2002, incorporating amendment 1:2008 and corrigendum May 2012. It supersedes BS EN 60669-2-1:2004+A12:2010 which will be withdrawn on 1 June 2013.The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification i
4、s indicated in the text by tags .The start and finish of text introduced or altered by amendment is in-dicated in the text by tags. Tags indicating changes to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by !“.Where a common modification t
5、o an IEC amendment has been intro-duced, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC to IEC amendment 1 are indicated by PQ.Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For exampl
6、e, the common modifications introduced by CENELEC amendment A12 are indicated by jk.The National Annex NA reproduces Interpretation Sheets December 2011 and February 2012, issued by IEC.The UK participation in its preparation was entrusted to Technical Committee PEL/23, Electrical accessories.A list
7、 of organizations represented 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.Compliance with a British Standard cannot confer immunity from legal
8、obligations.BS EN 60669-2-1:2004+A12:2010This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 December 2004 The British Standards Institution 2012. Published by BSI Standards Limited 2012.Amendments/corrigenda issued since publicationDate Commen
9、ts 30 April 2008 Implementation of CENELEC corrigendum December 2007 (replacement of the reference of the Swedish A-deviation)31 December 2009 Supersession information updated30 November 2010 Implementation of IEC amendment 1:2008 with CENELEC modifications, and implementation of CENELEC amendment A
10、12:201031 May 2012 Implementation of IEC corrigendum May 2012. National Annex NA has been added to include Interpretation Sheets December 2011 and February 2012ISBN 978 0 580 74235 4EUROPEAN STANDARD EN 60669-2-1:2004+A12 NORME EUROPENNE EUROPISCHE NORM CENELEC European Committee for Electrotechnica
11、l Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 606
12、69-2-1:2004 E ICS 29.120.40 Supersedes EN 60669-2-1:2000 + A2:2001 electronic switches using the phase-cut-off principle to control the load by switching off the current at any phase angle after zero crossing in each half-wave, for example, by a transistor in a diode bridge. 3.106 electronic momenta
13、ry contact switch electronic switch with an electromechanical switching mechanism or a semiconductor switching device which returns automatically to the initial state after operation IEC 60317 (all parts), Specifications for particular types of winding wires IEC 60664-1:2007, Insulation coordination
14、 for equipment within low-voltage systems Part 1: Principles, requirements and tests IEC 60664-3, Insulation coordination for equipment within low-voltage systems Part 3: Use of coating, potting or moulding for protection against pollution IEC 60669-2-2:2006, Switches for household and similar fixed
15、 electrical installations Part 2-2: Particular requirements - Electromagnetic remote-control switches (RCS) IEC 60669-2-3:2006, Switches for household and similar fixed electrical installations Part 2-3: Particular requirements - Time-delay switches (TDS) IEC 60998-2-1, Connecting devices for low-vo
16、ltage circuits for household and similar purposes - Part 2-1: Particular requirements for connecting devices as separate entities with screw-type clamping units IEC 61558-2-6, Safety of power transformers, power supply units and similar Part 2: Particular requirements for safety isolating transforme
17、rs for general use !“The following referenced documents are indispendsable for the application of this document. Fordated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.BS EN 60669-2-1:2004+A12:2010
18、EN 60669-2-1:2004+A12:2010 (E)Page 83.108 electronic output control unit unit adjustable by other than mechanical means (for example, sensing unit), containing electronic components and controlling the output via electronic components 3.109 electronic extension unit unit permitting the control of an
19、 electronic switch from a distance 3.110 protective impedance impedance connected between live parts and accessible conductive parts, of such value that the current, in normal use and under likely fault conditions in the electronic switch, is limited to a safe value, and which is so constructed that
20、 the reliability is maintained throughout the life of the electronic switch. 3.111 external flexible cable cable, a part of which is external to the electronic output control unit. NOTE Such cable may either be a supply cable or a connecting cable between separate parts of an accessory. 3.112 RCS re
21、mote controlled switch switch intended to be operated from a distance 3.112.1 electromagnetic RCS RCS provided with a coil which is operated by means of impulses or which may be permanently energized by means of a control circuit NOTE These devices are covered by IEC 60669-2-2. 3.112.2 electronic RC
22、S electronic switch providing the function, markings and connection configuration of an RCS according to IEC 60669-2-2, but containing electronic components and/or a combination of electronic components and a coil or coils, which is operated by means of an electronic extension unit or units NOTE Thi
23、s electronic RCS may for example be used as a look alike replacement for RCS according to IEC 60669-2-2. 3.113 rated control voltage the voltage assigned to the external control circuit by the manufacturer 3.114 switching circuit the circuit which contains the parts which allow the rated current to
24、flow through the RCS or TDS 3.115 control circuit the circuit which includes electrical parts to actuate the switching mechanism 3.116 control mechanism mechanism which includes all the parts which are intended for the operation of the RCS or TDS 3.107 mechanical control unit unit directly adjustabl
25、e by mechanical means (for example, potentiometer) which controls the output via electronic components !“BS EN 60669-2-1:2004+A12:2010EN 60669-2-1:2004+A12:2010 (E)Page 93.117 incorporated hand-operated device device incorporated in the switch which allows the switching circuit to be operated, direc
26、tly or indirectly. This device is not intended for the normal operation of the RCS or TDS 3.118 rated control current current required for the initiation of the electronic RCS assigned to the control circuit by the manufacturer 3.119 bistable electronic RCS electronic RCS containing a control mechan
27、ism which, when not initiated electrically or actuated mechanically, remains stable in its operating position and will change its operating position on initiation or actuation 3.120 monostable electronic RCS electronic RCS containing a control mechanism which, on electrical initiation or mechanical
28、actuation, changes the operating position of the switch which remains in this condition while the electronic RCS is initiated or actuated, and returns to the position prior to initiation or actuation of the electronic RCS after initiation or actuation is discontinued 3.121 priority electronic RCS el
29、ectronic RCS used to operate directly or indirectly a first load circuit or group of load circuits the use of which at times can be dispensed with, and where the control circuit of the electronic RCS is influenced by or connected to a second circuit or group of circuits (priority or circuits) which
30、when energized will thus initiate the control circuit of the electronic RCS to de-energize the first load circuit or circuits for the time during which the second circuit or group of circuits is energized NOTE The electronic RCS may have a means for adjusting the sensitivity of the electronic RCS co
31、ntrol circuit to initiate the electronic RCS depending on the total load or current delivered to any part of the circuits (priority switch with current coil) or be sensitive to the voltage (priority switch with voltage coil) applied to the second load or group of loads. 3.122 TDS time delayed switch
32、 switch provided with a time-delay device which operates for a certain time (the delay time). It may be either manually actuated and/or remotely electrically initiated 3.123 electronic TDS electronic switch providing the function, markings and connection configuration of a TDS according to IEC 60669
33、-2-3, but containing electronic components NOTE This electronic TDS may for example be used as a look alike replacement for TDS according to IEC 60669-2-3. 3.124 delay time period during which the switching circuit(s) is (are) kept closed. Any time taken for the decreasing of the voltage (e.g. to re
34、duce the light) at the end of the delay period is included within the delay time 3.125 delay device all components which have an influence on the delay time. The delay time may be adjustable !“BS EN 60669-2-1:2004+A12:2010EN 60669-2-1:2004+A12:2010 (E)Page 104 General requirements This clause of par
35、t 1 applies. 5 General notes on tests This clause of part 1 applies except as follows. 5.4 Addition The number of test specimens is shown in table 101. 5.101 All measurements shall be carried out by methods which are suitable for the purpose, which do not appreciably affect the values to be measured
36、 and which are not affected by factors such as waveform. NOTE Care should be taken to use instruments giving true r.m.s. indications. Table 101 Number of specimens Additional specimens for clause or subclause Type of electronic switch Number for general tests 18.2 19.101 19.102 24 26 101 and 102Mark
37、ed with one rated current and one rated voltage two rated voltages 3 6 3a6a3a6a3a6a3 6 3 6 3c 6b,caOnly for electronic switches with mechanical and electromechanical switching devices; only the complete contact mechanism may be submitted. bIt may be necessary to provide three additional specimens fo
38、r the test of 101.3. cWhen the tests of Clause 26 have been passed successfully, the specimens can be used for these tests. !“BS EN 60669-2-1:2004+A12:2010EN 60669-2-1:2004+A12:2010 (E)Page 115.102 If the electronic circuitry is so enclosed that the short-circuiting or disconnecting of components is
39、 impossible or difficult, the manufacturer shall provide one additional test specimen with leads connected for measurements, short-circuiting, etc. It is not necessary to connect leads to the interior of hybrid and monolith integrated circuits. 5.103 It may be necessary to disconnect electronic comp
40、onents for tests. 5.104 For electronic switches equipped with cut-outs, it may be necessary to provide three additional specimens for the test of 102.4.1. 6 Rating This clause of part 1 applies except as follows. Replacement: 6.1 Preferred rated voltages are 110 V, 120 V, 130 V, 220 V, 230 V and 240
41、 V. 6.2 This subclause of part 1 does not apply. 6.3 The preferred rated supply frequencies are 50 Hz and/or 60 Hz. 7 Classification 7.1 This subclause of part 1 applies except as follows. 7.1.5 Addition: touch; proximity; optical; acoustic; other external influences. NOTE Actuating the electronic s
42、witch includes on/off operation, and/or regulating the brightness of lamps or speed of motors. 5.105 If an electronic RCS or electronic TDS is provided with an incorporated hand-operated device, it shall be tested as specified in Clause 19. NOTE 1 During the making and breaking capacity tests and th
43、e normal operation tests, switching at the same phase angle should be avoided, as this may give misleading results. NOTE 2 Precautions should be taken when using combinations equipped with synchronous motors and similar operating devices. 5.106 In the case of an electronic TDS for which the control
44、and the switching circuits have no common point, the test is made with the circuits supplied with the rated voltages which are declared by the manufacturer. Addition: For electronic RCS, Clause 6 of IEC 60669-2-2 is applicable. For electronic TDS, Clause 6 of IEC 60669-2-3 is applicable. Addition: F
45、or electronic TDS, Subclause 7.1.1 of IEC 60669-2-3 applies. Addition: For electronic RCS, Subclause 7.1.5 of IEC 60669-2-2 is applicable. For electronic TDS, Subclause 7.1.5 of IEC 60669-2-3 is applicable. !“!“!“!“BS EN 60669-2-1:2004+A12:2010EN 60669-2-1:2004+A12:2010 (E)Page 127.1.6 Addition: ele
46、ctronic switches only intended to be mounted at a height greater than 1,7 m. 7.1.101 according to the kind of load intended to be controlled by the electronic switch: incandescent lamps; fluorescent lamps; motors; declared load. 7.101 For electronic RCS, Subclause 7.101 of IEC 60669-2-2 is applicabl
47、e. 7.102 For electronic RCS, Subclause 7.102 of IEC 60669-2-2 is applicable. 7.103 Electronic RCS or electronic TDS having a SELV- or PELV-circuit. !“BS EN 60669-2-1:2004+A12:2010EN 60669-2-1:2004+A12:2010 (E)Page 137.2 This subclause of part 1 does not apply. 8 Marking This clause of part 1 applies
48、 except as follows. 8.1 Replacement: Electronic switches shall be marked with rated voltage in volts; rated current in amperes or rated load in volt-amperes or watts: symbol for nature of supply; manufacturers or responsible vendors name, trade mark or identification mark; type reference, which may
49、be a catalogue number; symbol for mini-gap construction, if applicable; symbol for micro-gap construction, if applicable; symbol for semiconductor switching device, if applicable; first characteristic numeral for the degree of protection against access to hazardous parts and against harmful effects due to ingress of solid objects, if declared higher than 2, in which case the second characteristic numeral shall also be marked; second character
