1、BRITISH STANDARDBS EN 50410:2008Household and similar electrical appliances Safety Particular requirements for decorative robotsICS 97.190; 97.200.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g3
2、9g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 50410:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008ISBN 978 0 580 54416 3National forewordThis British Standard is the UK implementation of EN 50410:2008.
3、The UK participation in its preparation was entrusted to Technical Committee CPL/61, Safety of household and similar electrical appliances.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary
4、provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDARD EN 50410 NORME EUROPENNE EUROPISCHE NORM January 2008 CENELEC Euro
5、pean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide fo
6、r CENELEC members. Ref. No. EN 50410:2008 E English version Household and similar electrical appliances - Safety - Particular requirements for decorative robots Appareils lectrodomestiques et analogues - Scurit - Rgles particulires pour les robots dcoratifs Sicherheit elektrischer Gerte fr den Hausg
7、ebrauch und hnliche Zwecke - Besondere Anforderungen fr Gerte fr Dekorationszwecke This European Standard was approved by CENELEC on 2007-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status o
8、f 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 Standard exists in three official versions (English, French, German). A v
9、ersion 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 national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus
10、, 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, Spain, Sweden, Switzerland and the United Kingdom. ICS 97.200.50; 97.190 EN 50410:
11、2008 2 Foreword This European Standard has been prepared by the Technical Committee CENELEC TC 61, Safety of household and similar electrical appliances. During the Brussels meeting in November 2002, it was decided to submit a draft to the CENELEC enquiry. The result of the enquiry was discussed dur
12、ing the Brughes meeting in June 2005, where it was decided to submit a draft to the formal vote. The draft was circulated in April 2007 and was approved by CENELEC as EN 50410 on 2007-12-01. The following dates are applicable: latest date by which the EN has to be implemented at national level by pu
13、blication of an identical national standard or by endorsement (dop) 2008-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-12-01 This standard has to be used in conjunction with EN 60335-1, Household and similar electrical appliances Safety Par
14、t 1: General requirements. It was established on the basis of the 2002 edition of that standard. Amendments and revisions of EN 60335-1 have also to be taken into account and the dates when such changes become applicable will be stated in the relevant amendment or revision of EN 60335-1. This standa
15、rd, which is regarded as a Part 2 of EN 60335, supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for decorative robots. When a particular subclause of EN 60335-1 is not mentioned in this standard, that subclause appli
16、es as far as is reasonable. When this standard states “addition“, “modification“ or “replacement“, the relevant text of EN 60335-1 is to be adapted accordingly. NOTE 1 The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to those i
17、n EN 60335-1; unless notes are in a new subclause or involve notes in EN 60335-1, they are numbered starting from 101, including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc. subclauses, notes and annexes that are additional to those in the IEC standard are pr
18、efixed with the letter Z. NOTE 2 The following 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 als
19、o in bold. There are no special national conditions causing a deviation from this European Standard, other than those listed in Annex ZA to EN 60335-1. There are no national deviations from this European Standard, other than those listed in Annex ZB to EN 60335-1. _ 3 EN 50410:2008 Contents Introduc
20、tion4 1 Scope5 2 Normative references5 3 Definitions5 4 General requirement .6 5 General conditions for the tests.6 6 Classification6 7 Marking and instructions .7 8 Protection against access to live parts.8 9 Starting of motor-operated appliances8 10 Power input and current 8 11 Heating8 12 Void.8
21、13 Leakage current and electric strength at operating temperature.8 14 Transient overvoltages9 15 Moisture resistance 9 16 Leakage current and electric strength 9 17 Overload protection of transformers and associated circuits 9 18 Endurance .9 19 Abnormal operation.10 20 Stability and mechanical haz
22、ards.10 21 Mechanical strength10 22 Construction.10 23 Internal wiring.10 24 Components.10 25 Supply connection and external flexible cords.10 26 Terminals for external conductors 11 27 Provision for earthing11 28 Screws and connections .11 29 Clearances, creepage distances and solid insulation.11 3
23、0 Resistance to heat and fire .11 31 Resistance to rusting 11 32 Radiation, toxicity and similar hazards11 Annex C (normative) Ageing test on motors12 Bibliography .12 EN 50410:2008 4 Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this stand
24、ard are fully covered by the Low Voltage Directive, 2006/95/EC. For products having mechanical moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that the risks are mainly of electrical origin and consequently this directive is not applicable. However, th
25、e relevant essential safety requirements of the Machinery Directive are covered by this standard together with the principal objectives of the Low Voltage Directive. Decorative robots designed for use with a rated voltage between and including 50 V a.c. and 1 000 V a.c. or between and including 75 V
26、 d.c. and 1 500 V d.c. are covered by the Low Voltage Directive. Some decorative robots designed for use with a rated voltage below 50 V a.c. or 75 V d.c. are covered by the General Product Safety Directive, 2001/95/EC. _ 5 EN 50410:2008 1 Scope This clause of EN 60335-1 is replaced by the following
27、. This European Standard deals with the safety of electric decorative robots for household and similar purposes, including child-appealing and those intended for seasonal use, their rated voltage being not more than 250 V. Appliances not intended for normal household use, but which nevertheless may
28、be a source of danger to the public, such as appliances intended to be used by laymen in shops and other premises for normal housekeeping purposes, are within the scope of this standard. NOTE 101 Examples of such appliances are appliances intended to be used for normal housekeeping purposes in hotel
29、s, offices, schools, hospitals and similar premises. As far as is practicable, this standard deals with the common hazards presented by robots that are encountered by all persons in and around the home. Robots intended for playing are considered as toys and are covered by EN 62115. This standard is
30、not applicable to functional robots, which by their design are intended for practical use. They are covered by other standards of the EN 60335 series. NOTE 102 Attention is drawn to the fact that for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements ma
31、y be necessary; in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 103 This standard does not apply to electric toys (covere
32、d by EN 62115); appliances intended exclusively for industrial purposes; appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapor or gas). 2 Normative references This clause of EN 60335-1 is applicable exce
33、pt as follows. Addition: EN 62115, Electric toys Safety (IEC 62115, mod.) 3 Definitions This clause of EN 60335-1 is applicable except as follows. 3.1.9 Replacement: normal operation operation of the appliance under the following conditions: The appliance is supplied at rated voltage and operated co
34、ntinuously as far as intended by the construction. Battery operated appliances are operated with the batteries recommended EN 50410:2008 6 3.101 decorative robot robot having electrically powered moving parts but not for functional purpose and practical use. It may represent a model, person or anima
35、l (real or imaginary) 3.102 battery box separate compartment for containing the batteries that is detachable from the appliance 3.103 replaceable battery battery that can be replaced without breaking the appliance 4 General requirement This clause of EN 60335-1 is applicable. 5 General conditions fo
36、r the tests This clause of EN 60335-1 is applicable except as follows. 5.6 Addition: Thermostats are short-circuited. 5.101 Battery operated appliances are tested using new non-rechargeable batteries or fully charged rechargeable batteries, whichever is more unfavourable. NOTE 1 In general a fully c
37、harged nickel-cadmium battery or a new alkaline battery is considered to be the most unfavourable battery. The batteries used are those with the voltage and size specified on the appliance or in the instructions. Similar batteries that are generally available are used if this results in more unfavou
38、rable conditions. NOTE 2 Lithium batteries are not used unless their use is recommended in the instructions. NOTE 3 If the appliance fails to withstand a test and this could be due to a defective battery, the test is repeated with a new set of batteries. 6 Classification This clause of EN 60335-1 is
39、 applicable except as follows. 6.1 Modification: Appliances shall be of class II or class III. 6.2 Addition: Appliances for outdoor use shall be at least IPX4. 7 EN 50410:2008 7 Marking and instructions This clause of EN 60335-1 is applicable except as follows. 7.1 Addition: Battery operated applian
40、ces with replaceable batteries shall be marked with the nominal battery voltage, in or on the battery compartment; the symbol for d.c. if the appliance has a battery box. If more than one battery is used, the battery compartment shall be marked with the shape of the batteries in proportional size, t
41、ogether with their nominal voltage and polarity. Compliance is checked by inspection. NOTE Examples representing three batteries are 1,5 V + 1,5 V + 1,5 V + + 1,5 V + 3 1,5 V + 3 3 1,5 V IEC 2976/02 7.12 Addition: The instructions shall include the following: “This it not a toy. This robot is not in
42、tended for use in play by persons under the age of 14.”; “This appliance is not constructed for outdoor use” (for portable appliances less than IPX4); “This appliance has to be connected to a SELV transformer” (for robots of class III delivered without a transformer); the types of batteries that may
43、 be used; how to remove and insert the batteries; non-rechargeable batteries are not to be recharged; rechargeable batteries are to be removed from the appliance before being charged; different types of batteries or new and used batteries are not to be mixed; batteries are to be inserted with the co
44、rrect polarity; exhausted batteries are to be removed from the appliance; the supply terminals are not to be short-circuited. The instructions of portable robots shall also include the substance of the following: WARNING Do not immerse in water or any other liquid. EN 50410:2008 8 8 Protection again
45、st access to live parts This clause of EN 60335-1 is applicable except as follows. 8.1.1 Modification: All lamps that can be removed without the aid of a tool are removed before checking the accessibility. Addition: Test probe 18 of IEC 61032 is also applied, as specified for test probe B. 8.2 Addit
46、ion: Test probe 18 of IEC 61032 is also applied, as specified for test probe B. 9 Starting of motor-operated appliances This clause of EN 60335-1 is not applicable. 10 Power input and current This clause of EN 60335-1 is applicable. 11 Heating This clause of EN 60335-1 is applicable except as follow
47、s. 11.2 Modification: Portable appliances are placed in the most unfavourable position. 11.7 Replacement: Appliances are operated until steady conditions are established. Batteries are not replaced. 11.8 Addition: The temperature rise of surfaces accessible to test probe 18 of IEC 61032, including t
48、hose of batteries, shall not exceed 45 K. 12 Void 13 Leakage current and electric strength at operating temperature This clause of EN 60335-1 is applicable. 9 EN 50410:2008 14 Transient overvoltages This clause of EN 60335-1 is applicable. 15 Moisture resistance This clause of EN 60335-1 is applicab
49、le except as follows. Add the following new subclause after 15.2: 15.Z101 Appliances having a liquid container and liable to be overturned in normal use shall be constructed so that spillage of liquid due to overturning of the appliance does not affect their electrical insulation. In order to determine whether an appliance is liable to be overturned in normal use, the liquid container is filled with water to half the level in
