1、BRITISH STANDARDBS EN 60335-2-98: Household and similar electrical appliances Safety Part 2-98: Particular requirements for humidifiersICS 97.030g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g
2、37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g582003+A2:2008National forewordThis British Standard is the UK implementation of EN 60335-2-98:2003+A2:2008. It is identical with IEC 60335-2-98:2002, including amendments 1:2004 and 2:2008. It supersedes BS EN 60335-2-98:2003 which will be withdrawn on 1 A
3、ugust 2013.The start and finish of text introduced or altered by IEC 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 !“.The UK participation in its preparation was
4、entrusted by Technical Committee CPL/61, Safety of household electrical appliances, to Subcommittee CPL/61/07, Heated appliance group.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publiciation does not purport to include all the necessary p
5、rovisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authorityof the Standards Policy andStrategy Committee on 31 July 2003 BSI 2009ISBN 978 0 580 6060
6、9 0Amendments issued since publicationAmd. no. Date Comments15715 30 June 2006 Implementation of IEC amendment 1:2004 with CENELEC endorsement A1:20053 J 2009 Implementation of IEC amendment 2:2008 with CENELEC endorsement A2:2008BS EN 60335-2-98:2003+A2:2008une0EUROPEAN STANDARD NORME EUROPENNE EUR
7、OPISCHE 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 by any me
8、ans reserved worldwide for CENELEC members. ICS 97.030 Supersedes EN 60335-2-98:1997 + A1:2000English version Household and similar electrical appliances - Safety Part 2-98: Particular requirements for humidifiers Appareils lectrodomestiques et analogues - Scurit Partie 2-98: Rgles particulires pour
9、 les humidificateurs Sicherheit elektrischer Gerte fr den Hausgebrauch und hnliche Zwecke Teil 2-98: Besondere Anforderungen fr Luftbefeuchter application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A versio
10、n 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, Cyprus, Czech Republi
11、c, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 60335-2-98:2003+ A2 October 2008 (EC 60335-2-98:2002)(CEI 60335-
12、2-98:2002) (EC 60335-2-98:2002) Up-to-date lists and bibliographical references concerning such national standards may be obtained on 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 condit
13、ions for giving this European Standard the status of a national standard without any alteration. Ref. No. EN 60335-2-98:2003 E Foreword The text of the International Standard IEC 60335-2-98:2002 (61/2231/FDIS), prepared by IEC Technical Committee 61, was submitted to the Unique Acceptance Procedure
14、and was approved by CENELEC as EN 60335-2-98 on 2003-05-01. This European Standard replaces EN 60335-2-98:1997 + A1:2000. The following dates are applicable: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop)
15、 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: General requirements. It was established on the basis of the 2002 edition
16、 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 modifies the corresponding clauses of EN 60335-1, so as to convert it
17、into the European Standard: Safety requirements for electric humidifiers. 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 states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be
18、 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 involve notes in Part 1, they are numbered starting from 101, including those in a rep
19、laced 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 print types are used: - requirements: in roman type; - test specifications: in italic type;
20、 - 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. Special national conditions causing a deviation from this European Standard are listed in annex ZA and are in addition to
21、 those in 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 60335298:2003+A2:2008Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully cov
22、ered 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 origin and consequently this directive is not applicable. However, the relevant essenti
23、al 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 60335-2-98:2002 was approved by CENELEC as a European Standard without any modification.
24、 _ Annex ZA (ronitamv)e snoitidnoc lanoitan laicepS :noitiddA sualCe cepSc lanoitan lainoitidno 3.52 eNehtralsdn salCs cele Irt-edoytcnailppa epse c dnalsas cnailppa Ise wiht rabe gnitaeh melestne sllah ylno rep eb ot dednetni ebmyltnena ccennof ot detixw deiri.gn Page 3Foreword to amendment A1 The
25、text of document 61/2746/FDIS, future amendment 1 to IEC 60335-2-98:2002, 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 60335-2-98:2003 on 2004-12-01.
26、 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 or by endorsement (dop) 2005-09-01 - date on which national standards conflicting with the amendment have to be withdrawn (dow) 2007-12-0
27、1 This amendment supplements or modifies the corresponding clauses of EN 60335-2-98:2003. 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 1:2004 to the International Sta
28、ndard IEC 60335-2-98:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ EN 60335298:2003+A2:2008The text of document 61/3645/FDIS, future amendment 2 to IEC 60335-2-98:2002, prepared by IEC TC 61, Safety of household and similar electrical appliances, w
29、as submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 60335-2-98:2003 on 2008-08-01. 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 or by endor
30、sement (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 modifies the corresponding clauses of EN 60335-2-98:2003. There are no special national conditions causing a deviation from this amendment. Th
31、ere are no national deviations from this amendment. _ Endorsement notice The text of amendment 2:2008 to the International Standard IEC 60335-2-98:2002 was approved by CENELEC as an amendment to the European Standard without any modification. _ EN 60335298:2003Page 4Foreword to amendment A2 CONTENTS
32、123456789101112 Void1314151617181920212223242526272829303132EN 60335298:2003+A2:2008Page 5INTRODUCTION 6Scope 7Normative references. 7Definitions . 7General requirements 8General conditions for the tests . 8Classification . 8Marking and instructions 8Protection against access to live parts . 9Starti
33、ng of motor-operated appliances . 9Power input and current. 9Heating 9Endurance 11Abnormal operation.11Stability and mechanical hazards11Mechanical strength11Construction .11Internal wiring.12Components .12Supply connection and external flexible cords.13Terminals for external conductors .13Provision
34、 for earthing13Screws and connections .13Clearances, creepage distances and solid insulation 13Resistance to heat and fire .13Resistance to rusting 13Radiation, toxicity and similar hazards 13Annexes14Bibliography14Overload protection of transformers and associated circuits. 11Leakage current and el
35、ectric strength 11Moisture resistance 10Transient overvoltages. 10Leakage current and electric strength at operating temperature . 10. 10INTRODUCTIONIt has been assumed in the drafting of this International Standard that the execution of itsprovisions is entrusted to appropriately qualified and expe
36、rienced persons.This standard takes into account the requirements of IEC 60364 as far as possible so thatthere is compatibility with the wiring rules when the appliance is connected to the supplymains. However, national wiring rules may differ.If an appliance within the scope of this standard also i
37、ncorporates functions that are coveredby another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, asfar as is reasonable. If applicable, the influence of one function on the other is taken intoaccount.An appliance that complies with the text of this standard will not
38、necessarily be considered tocomply with the safety principles of the standard if, when examined and tested, it is found tohave other features that impair the level of safety covered by these requirements.An appliance employing materials or having forms of construction differing from those detailedin
39、 the requirements of this standard may be examined and tested according to the intent ofthe requirements and, if found to be substantially equivalent, may be considered to complywith the standard.It also covers abnormal situations that can be expected in practice and takes into account the way in wh
40、ich electromagnetic phenomena can affect the safe operation of appliances. !“EN 60335298:2003+A2:2008Page 6When a part 2 standard does not include additional requirements to cover hazards dealt within Part 1, Part 1 applies. NOTE 1 This means that the technical committees responsible for the part 2
41、standards have determined that it isnot necessary to specify particular requirements for the appliance in question over and above the generalrequirements. This standard is a product family standard dealing with the safety of appliances and takesprecedence over horizontal and generic standards coveri
42、ng the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken intoconsideration when developing the general and particular requirements for the IEC 60335 series of standards. Forexample, in the case of temperature requirements for surfac
43、es on many appliances, generic standards, such asISO 13732-1 for hot surfaces, are not applicable in addition to Part 1 or part 2 standards. HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES SAFETY Part 2-98: Particular requirements for humidifiers1 ScopeThis clause of Part 1 is replaced by the following.
44、This International Standard deals with the safety of electric humidifiers for household andsimilar use, their rated voltage being not more than 250 V for single-phase appliances and480 V for other appliances.NOTE 101 Examples of appliances that are within the scope of the standard are appliances tha
45、t atomize water; appliances that evaporate water by heating; appliances that blow air through a moist element.Appliances that are not intended for normal household use, but that nevertheless may be asource of danger to the public, such as appliances intended to be used by laymen in shops, inlight in
46、dustry and on farms, are within the scope of this standard.As far as is practicable, this standard deals with the common hazards presented byappliances that are encountered by all persons in and around the home. However, in general,it does not take into accountNOTE 102 Attention is drawn to the fact
47、 that for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may benecessary; in many countries additional requirements are specified by the national health authorities, the nationalauthorities responsible for the protection of labour and similar author
48、ities.NOTE 103 This standard does not apply to humidifiers intended for use with heating, ventilation or air-conditioning systems (IEC 60335-2-88); appliances for medical purposes (IEC 60601); appliances intended exclusively for industrial purposes; appliances intended to be used in locations where
49、special conditions prevail, such as the presence of acorrosive or explosive atmosphere (dust, vapour or gas).2 Normative referencesThis clause of Part 1 is applicable.3 DefinitionsThis clause of Part 1 is applicable except as follows. appliances for heating liquids (IEC 60335-2-15); !“Page 7EN 60335298:2003+A2:2008 persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the applianc
