EN 60335-2-61-2003 en Household and similar electrical appliances - Safety Part 2-61 Particular requirements for thermal-storage room heaters (Incorporates Amendment A2 2003)《家用和类似.pdf

1、BRITISH STANDARDBS EN 60335-2-61: Household and similar electrical appliances Safety Part 2-61: Particular requirements for thermal-storage room heatersICS 97.100.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g

2、48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g582003+A2:2008BS EN 60335-2-61:2003+A2:2008This British Standard waspublished under the authorityof the Standards Policy andStrategy Committee on 29 October 2003 BSI 2009ISBN 978 0 580 60607 6National forewordThis British Standard is the

3、 UK implementation EN 60335-2-61:2003 +A2:2008. It is identical with IEC 60335-2-61:2002,including amendments 1:2005 and 2:2008. It supersedes BS EN60335-2-61:2003 which will be withdrawn on 1 August 2013.The start and finish of text introduced or altered by IEC amendment is in-dicated in the text b

4、y tags !“. Tags indicating changes to IEC text carrythe number of the IEC amendment. For example, text altered by IECamendment 1 is indicated by !“.The UK participation in its preparation was entrusted by TechnicalCommittee CPL/61, Safety of household electrical appliances, toSubcommittee CPL/61/07,

5、 Heated appliance group. A list of organizations represented on this subcommittee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application.Compliance with a British Standard ca

6、nnot confer immunityfrom legal obligations.Amendments issued since publicationAmd. No. Date Comments15865 31 May 2006 Implementation of IEC amendment 1:2005with CENELEC endorsement A1:20053 Implementation of IEC amendment 2:2008 with CENELEC endorsement A2:20080 June 2009 EUROPEAN STANDARD NORME EUR

7、OPENNE EUROPISCHE NORM CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and

8、 by any means reserved worldwide for CENELEC members. ICS 13.120; 97.100.10 Supersedes EN 60335-2-61:1996 + A1:2000English version Household and similar electrical appliances - Safety Part 2-61: Particular requirements for thermal-storage room heaters (IEC 60335-2-61:2002) Appareils lectrodomestique

9、s et analogues - Scurit Partie 2-61: Rgles particulires pour les appareils de chauffage accumulation (CEI 60335-2-61:2002 + A1:2005) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke Teil 2-61: Besondere Anforderungen fr Speicherheizgerte members are bound tocomply with the CEN/CE

10、NELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard 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

11、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 notified to the Central Secretariat has the same status as the official versi

12、ons. October 2008CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slov

13、enia, Spain, Sweden, Switzerland and United Kingdom. EN 60335-2-61:2003+A2 Ref. No. EN 60335-2-61:2003 E This European Standard was approved by CENELEC on 2003-05-01. CENELEC (IEC 60335-2-61:2002) Foreword The text of the International Standard IEC 60335-2-61:2002 (61/2173/FDIS), prepared by IEC Tec

14、hnical Committee 61, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60335-2-61 on 2003-05-01. This European Standard replaces EN 60335-2-61:1996 + A1:2000. The following dates are applicable: - latest date by which the EN has to be implemented at national level by

15、 publication of an identical national standard or by endorsement (dop) 2004-05-01 - date on which national standards conflicting with the EN have to be withdrawn (dow) 2006-05-01 This part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances Safety Part 1: Gen

16、eral requirements. It was established on the basis of the 2002 edition of that standard. Amendments and revisions of Part 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 Part 1. This part 2 supplements or

17、modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for electric thermal-storage room heaters. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this standard s

18、tates “addition“, “modification“ or “replacement“, the relevant text of Part 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 in Part 1; - unless notes are in a new subclause or

19、 involve notes in Part 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 prefixed with the letter Z. NOTE 2 The following prin

20、t 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 also in bold. There are no special national cond

21、itions causing a deviation from this European Standard, other than those listed in Annex ZA to EN 60335-1. National deviations from this European Standard are listed in Annex ZB and are in addition to those in EN 60335-1. _ Page 2BS EN 60335-2-61:2003+A2:2008Page 3Foreword to amendment A1 The text o

22、f document 61/2814/FDIS, future amendment 1 to IEC 60335-2-61:2002, prepared by the IEC Technical Committee 61, Safety of household and similar electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60335-2-61:2003 on 2005-05-01. The f

23、ollowing dates are applicable: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-02-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2008-05-01 This

24、 amendment supplements or modifies the corresponding clauses of EN 60335-2-61:2003. There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. _ Endorsement notice The text of amendment 1:2005 to the International Standard

25、IEC 60335-2-61:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully covered by the Low Voltage Directive, 73/23/EEC. For prod

26、ucts 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, the relevant essential safety requirements of the Machinery Directive are

27、covered by this standard together with the principal objectives of the Low Voltage Directive. _ Endorsement notice The text of the International Standard IEC 60335-2-61:2002 was approved by CENELEC as a European Standard without any modification. _ BS EN 60335-2-61:2003+A2:2008The text of document 6

28、1/3642/FDIS, future amendment 2 to IEC 60335-2-61:2002, prepared by IEC TC 61, Safety of household and similar electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 60335-2-61:2003 on 2008-08-01. The following dates are applicable: -

29、latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-05-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2013-08-01 This amendment supplements or modifie

30、s the corresponding clauses of EN 60335-2-61:2003. There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. _ Endorsement notice The text of amendment 2:2008 to the International Standard IEC 60335-2-61:2002 was approved

31、by CENELEC as an amendment to the European Standard without any modification. _ Foreword to amendment A2 Page 4BS EN 60335-2-61:2003+A2:2008CONTENTS 5 7 9 Page 5BS EN 60335-2-61:2003+A2:2008INTRODUCTION.6 1 Scope.7 2 Normative references .8 3 Definitions 8 4 General requirement.8 6 Classification9 M

32、arking and instructions.9 General conditions for the tests 9 8 Protection against access to live parts11 Starting of motor-operated appliances 11 12 Void .14 13 Leakage current and electric strength at operating temperature14 17 Overload protection of transformers and associated circuits .14 16 Leak

33、age current and electric strength.14 15 Moisture resistance 14 14 Transient overvoltages .14 18 Endurance15 19 Abnormal operation 15 Table 101 Temperature rises of surfaces .14 Figure 101 Device for determining the air temperature rise 20 Bibliography 22 Annexes . 21 32 Radiation, toxicity and simil

34、ar hazards19 31 Resistance to rusting19 30 Resistance to heat and fire.19 29 Clearances, creepage distances and solid insulation 19 25 Supply connection and external flexible cords 19 26 Terminals for external conductors.19 27 Provision for earthing .19 28 Screws and connections.19 10 Power input an

35、d current .1111 Heating 1220 Stability and mechanical hazards .16 21 Mechanical strength .17 22 Construction.17 23 Internal wiring.18 24 Components .18 063-53-261 IEC:0220(E) 5 INTRODUCTION It has been assumed in the drafting of this International Standard that the execution of its provisions is ent

36、rusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in This standard takes into account the requirements of IEC

37、60364 as far as possible so that there is compatibility with the wiring rules when the appliance is connected to the supply mains. However, national wiring rules may differ. If an appliance within the scope of this standard also incorporates functions that are covered by another part 2 of IEC 60335,

38、 the relevant part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one function on the other is taken into account. An appliance that complies with the text of this standard will not necessarily be considered to comply with the safety principles of

39、the standard if, when examined and tested, it is found to have other features that impair the level of safety covered by these requirements. An appliance employing materials or having forms of construction differing from those detailed in the requirements of this standard may be examined and tested

40、according to the intent of the requirements and, if found to be substantially equivalent, may be considered to comply with the standard. normal use taking into account the manufacturers instructions. It also covers abnormal situations that can be expected in practice and takes into account the way i

41、n which electromagnetic phenomena can affect the safe operation of appliances. Page 6BS EN 60335-2-61:2003+A2:2008When a part 2 standard does not include additional requirements to cover hazards dealt with in Part 1, Part 1 applies. NOTE 1 This means that the technical committees responsible for the

42、 part 2 standards have determined that it is not necessary to specify particular requirements for the appliance in question over and above the general requirements. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic stand

43、ards covering the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into consideration when developing the general and particular requirements for the IEC 60335 series of standards. For example, in the case of temperature requiremen

44、ts for surfaces on many appliances, generic standards, such as ISO 13732-1 for hot surfaces, are not applicable in addition to Part 1 or part 2 standards. 6 063-53-261 CEI :0220(E) HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-61: Particular requirements for thermal-storage room heaters

45、1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric thermal-storage room heaters for household and similar purposes that are intended to heat the room in which they are located, their rated voltage being not more than 250 V for si

46、ngle-phase appliances and 480 V for other appliances. Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard. As

47、far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account: NOTE 101 Attention is drawn to the fact that this standard only applies to self-contained thermal

48、-storage room heaters. However, it may be used as a guide, in so far as it reasonably applies, to determine the requirements and test specifications for other thermal-storage room heaters; for heaters incorporating direct-acting heating elements, IEC 60335-2-30 is also applicable; for heaters intend

49、ed to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 102 This standard does not apply to appliances intended exclusively for industrial purposes; heaters incorporated in the building structure; central heating systems