1、BRITISH STANDARDBS EN 60335-2-53:2003Incorporating amendment no. 1Household and similar electrical appliances Safety Part 2-53: Particular requirements for sauna heating appliancesThe European Standard EN 60335-2-53:2003, incorporating amendment A1:2007, has the status of a British StandardICS 97.10
2、0.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60335-2-53:2003This British Standard was published under the authority of the Standards Po
3、licy and Strategy Committee on 28 July 2003 BSI 2007ISBN 0 580 42330 1National forewordThis British Standard was published by BSI. It is the UK implementation of EN 60335-2-53:2003, incorporating amendment A1:2007. It is identical with IEC 60335-2-53:2002, incorporating amendment 1:2007. It supersed
4、es BS EN 60335-2-53:1997, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags !“.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 !“.The UK particip
5、ation in its preparation was entrusted by Technical Committee CPL/61, Safety of electrical appliances, to Subcommittee CPL/61/07, Safety of electrical appliances Heated appliance group. A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publicat
6、ion 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 obligations.Amendments issued since publicationAmd. No. Date Comments17097 31 May 2007 See national forew
7、ordEUROPEAN STANDARD EN 60335-2-53 NORME EUROPENNE EUROPISCHE NORM June 2003 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 200
8、3 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-53:2003 E ICS 97.100.10 Supersedes EN 60335-2-53:1997English version Household and similar electrical appliances Safety Part 2-53: Particular requirements for sauna heating
9、 appliances (IEC 60335-2-53:2002) Appareils lectrodomestiques et analogues Scurit Partie 2-53: Rgles particulires pour les appareils de chauffage de sauna (CEI 60335-2-53:2002) Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke Teil 2-53: Besondere Anforderungen fr Sauna-Heizgerte
10、(IEC 60335-2-53:2002) This European Standard was approved by CENELEC on 2003-05-01. 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 list
11、s 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 version in any other language made by translation under the re
12、sponsibility 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, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland,
13、Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. March 2007 +A1EN 63305-2-352:300 - - 2 Foreword The text of the International Standard IEC 60335-2-53:2002 (61/2234/FDIS), prepared by the IEC Technical Committee 61, Safety of
14、household and similar electrical appliances, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60335-2-53 on 2003-05-01. This European Standard replaces EN 60335-2-53:1997. The following dates are applicable: - latest date by which the EN has to be implemented at nat
15、ional level by 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 Safe
16、ty Part 1: General 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 s
17、upplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for electric sauna heating applicances. When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies as far as is reasonable. When this
18、 standard states “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 s
19、ubclause or 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 fol
20、lowing 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 also in bold. There are no special na
21、tional 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. _ Page 2EN 60335253:2003Introduction An investigation by CENELEC TC 6
22、1 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 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
23、 origin and consequently this directive is not applicable. However, the relevant essential safety requirements of the Machinery Directive are covered by this standard together with the principal objectives of the Low Voltage Directive. _ Endorsement notice The text of the International Standard IEC
24、60335-2-53:2002 was approved by CENELEC as a European Standard without any modification. _ Page 3EN 60335253:2003Foreword to amendment A1The text of document 61/3194/FDIS, future amendment 1 to IEC 60335-2-53:2002, prepared by IEC Technical Committee 61, Safety of household and similar electrical ap
25、pliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60335-2-53:2003 on 2007-02-01. The following dates are applicable: - latest date by which the amendment has to be implemented at national level by publication of an identical national standard
26、or by endorsement (dop) 2007-11-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2010-02-01 This amendment supplements or modifies the corresponding clauses of EN 60335-2-53:2003. There are no special national conditions causing a deviation from this am
27、endment. There are no national deviations from this amendment. _ Endorsement notice The text of amendment 1:2007 to the International Standard IEC 60335-2-53:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ 4 EN 60335-2-53:2003 CONTENTS INTRODUCTION.5
28、 1 Scope.6 2 Normative references .6 3 Definitions 6 4 General requirement.7 5 General conditions for the tests 7 6 Classification7 7 Marking and instructions.7 8 Protection against access to live parts9 9 Starting of motor-operated appliances 9 10 Power input and current .9 11 Heating 9 12 Void .11
29、 13 Leakage current and electric strength at operating temperature11 14 Transient overvoltages .11 15 Moisture resistance 11 16 Leakage current and electric strength.11 17 Overload protection of transformers and associated circuits .11 18 Endurance11 19 Abnormal operation 11 20 Stability and mechani
30、cal hazards .13 21 Mechanical strength .13 22 Construction.13 23 Internal wiring.15 24 Components .15 25 Supply connection and external flexible cords 16 26 Terminals for external conductors.16 27 Provision for earthing .16 28 Screws and connections.16 29 Clearances, creepage distances and solid ins
31、ulation 16 30 Resistance to heat and fire.16 31 Resistance to rusting16 32 Radiation, toxicity and similar hazards16 Annexes .17 Annex AA (normative) Sauna room for testing sauna heating appliances .17 Bibliography19 Table 101 Volume of sauna room.11 Page 4EN 60335253:2003Figure 101 Temperature/rela
32、tive humidity characteristic during normal operation.10 Figure AA.1 Sauna room18 Figure 102 Temperature/relative humidity characteristic during abnormal operation.12 60335-2-53 IEC:2002(E) 5 INTRODUCTION It has been assumed in the drafting of this International Standard that the execution of its pro
33、visions is entrusted to appropriately qualified and experienced persons. This standard takes into account the requirements of IEC 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 diff
34、er. If an appliance within the scope of this standard also incorporates functions that are covered by another part 2 of IEC 60335, 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
35、appliance that complies with the text of this standard will not necessarily be considered to comply with the safety principles of 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 materi
36、als or having forms of construction differing from those detailed in the requirements of this standard may be examined and tested according to the intent of the requirements and, if found to be substantially equivalent, may be considered to comply with the standard. Page 5EN 60335253:2003This standa
37、rd recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturers instructions. It also covers abnormal situations that can be expected in pract
38、ice and takes into account the way in which electromagnetic phenomena can affect the safe operation of appliances. NOTE 1 For example, if sauna heating appliances within the scope of this part 2 include a humidifier unit, then IEC 60335-2-98 is applicable as far as is reasonable. When a part 2 stand
39、ard does not include additional requirements to cover hazards dealt with in Part 1, Part 1 applies. NOTE 2 This means that the technical committees responsible for the part 2 standards have determined that it is not necessary to specify particular requirements for the appliance in question over and
40、above the general requirements. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. NOTE 3 Horizontal and generic standards covering a hazard are not applicable since they have been tak
41、en into consideration when developing the general and particular requirements for the IEC 60335 series of standards. For example, in the case of temperature requirements for surfaces on many appliances, generic standards, such as ISO 13732-1 for hot surfaces, are not applicable in addition to Part 1
42、 or part 2 standards. HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-53: Particular requirements for sauna heating appliances 1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric sauna heating appliances having a rated p
43、ower input not exceeding 20 kW, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. NOTE 101 Sauna heating appliances may be of the thermal storage type. As far as is practicable, this standard deals with the common hazards presented by appliance
44、s that are encountered by all persons in and around the home. However, in general, it does not take into account NOTE 103 Attention is drawn to the fact that for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; in many countries addi
45、tional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities. NOTE 104 This standard does not apply to appliances intended to be used in locations where special conditions prevail, such as the presence
46、 of a corrosive or explosive atmosphere (dust, vapour or gas); appliances intended to cause perspiration to only a part of the human body; sweating baths where the head of the user remains outside the heated space; tents and other collapsible sauna baths. 2 Normative references This clause of Part 1
47、 is applicable. 3 Definitions This clause of Part 1 is applicable except as follows. Page 6EN 60335253:2003The appliances covered by this standard are intended for use in the home and in public saunas located in blocks of flats, hotels and similar locations. persons (including children) whose physic
48、al, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction; children playing with the appliance. This standard also deals with the safety of electric sauna heating appliances provided with a humidifier unit
49、. Their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. The room air is humidified by evaporating or atomising water. NOTE 102 A humidifier may be part of a sauna heating appliance or may be incorporated in the sauna heater. The sauna heating appliance or sauna heater may be operated with or without the humidifier. !“!“!“ room heaters (IEC 60335-2-30); humidifiers intended for use with heating, ventil
