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1、BRITISH STANDARD BS EN 60335-2-25:1997 IEC 60335-2-25:1996 Incorporating Amendment No. 1 and Corrigendum No. 1 Safety of household and similar electrical appliances Part 2-25: Particular requirements for microwave ovens The European Standard EN 60335-2-25:1996, with the incorporation of amendment A1
2、:2000, has the status of a British Standard ICS 97.040.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60335-2-25:1997 This British Standard, having been prepare
3、d under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 January 1997 BSI 06-2001 First published May 1991 Second edition April 1996 Third edition January 1997 The following BSI references relate to the work on t
4、his standard: Committee reference CPL/61 Draft for comment 94/215293 DC ISBN 0 580 26833 0 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee CPL/61, Safety of electrical appliances, upon which the following bodies were repr
5、esented: Agricultural Engineers Association Association of Consulting Scientists Association of Control Manufacturers (TACMA (BEAMA Ltd.) Association of Manufacturers of Domestic Electrical Appliances British Cable Makers Confederation British Electrotechnical Approvals Board British Pest Control As
6、sociation British Retail Consortium Cesa (the Association of Catering Equipment Manufacturers and Importers) Consumer Policy Committee of BSI Consumers Association Department of Trade and Industry (Consumer Safety Unit, CA Division) ERA Technology Ltd. Electrical Installation Equipment Manufacturers
7、 Association (BEAMA Ltd.) Electricity Association Health and Safety Executive Industrial Cleaning Machine Manufacturers Association (BEAMA Ltd.) Institute of Trading Standards Administration Institution of Electrical Engineers Loss Prevention Council Ministry of Defence Portable Electric Tool Manufa
8、cturers Association Rotating Electrical Machines Association (BEAMA Ltd.) Royal Society for the Prevention of Accidents Small Electrical Appliances Marketing Association The following bodies were also represented in the drafting of the standard, through subcommittees and panels: British Bathroom Cou
9、ncil British Warm Air Hand Dryer Association Institute of Dermatology Lighting Industry Federation Ltd. National Radiological Protection Board Amendments issued since publication Amd. No.DateComments 10915March 2001 Indicated by a sideline 13211 Corrigendum No. 1 June 2001Correction to the title of
10、Annex AA Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60335-2-25:1997 BSI 06-2001 i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 60335-2-255 Licensed Copy: sheffieldun sheffieldun,
11、na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60335-2-25:1997 ii BSI 06-2001 National foreword This British Standard has been prepared by Technical Subcommittee CPL/61 and is the English language version of EN 60335-2-25:1996 Safety of household and similar electrical appl
12、iances Part 2-25: Particular requirements for microwave ovens, including amendment A1:2000, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 60335-2-25:1996, including amendment 1:1999, published by the International Electrotechnical Commis
13、sion (IEC). This British Standard is to be read in conjunction with BS EN 60335-1, Safety of household and similar electrical appliances Part 1: General requirements. It was established on the basis of the 1994 edition of that standard. Amendments and revisions of part 1 have also to be taken into a
14、ccount and the dates when such changes become applicable will be stated in the relevant amendment or revision of part 1. The foreword of EN 60335-2-25:1996 makes reference to the “date of withdrawal, (dow)”, of the relevant national standard. In this case the relevant national standard is BS EN 6033
15、5-2-25:1996 which will be withdrawn on 1 June 1999 in accordance with CENELEC Internal Regulations. Certificates and marks will not be awarded after this date with regard to the withdrawn British Standard. However, such certificates and marks, already awarded may continue to apply to production unti
16、l 1 June 2004. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI
17、Standards Electronic Catalogue. Product approval. Attention is drawn to the fact that products conforming to this British Standard may be approved by the British Electrotechnical Approvals Board for the purposes of participation in the CENELEC Certification Agreement and in the CB Scheme of the IECE
18、E. (Details of the BEAB Approval Scheme are given on the inside back cover.) A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself conf
19、er immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 22, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.
20、 Sidelining in this document indicates the most recent changes by amendment. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60335-2-25 August 1996 + A1 January 2000 ICS 97.040.20Supersede
21、s EN 60335-2-25:1995 Descriptors: Household electrical appliances, microwave ovens, safety requirements, protection against electric shock, fire protection, protection against mechanical hazard English version Safety of household and similar electrical appliances Part 2-25: Particular requirements f
22、or microwave ovens (includes amendment A1:2000) (IEC 60335-2-25:1996 + A1:1999) Scurit des appareils lectrodomestiques et analogues Partie 2-25: Rgles particulires pour les fours micro-ondes (inclut lamendement A1:2000) (CEI 60335-2-25:1996 + A1:1999) Sicherheit elektrischer Gerte fr den Hausgebrauc
23、h und hnliche Zwecke Teil 2-25: Besondere Anforderungen fr Mikrowellengerte (enthlt nderung A1:2000) (IEC 60335-2-25:1996 + A1:1999) This European Standard was approved by CENELEC on 1996-07-02. Amendment A1 was approved by CENELEC on 1999-12-01. CENELEC members are bound to comply with the CEN/CENE
24、LEC Internal Regulations which stipulate the conditions for giving this European Standard 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 C
25、ENELEC 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 versio
26、ns. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standard
27、ization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1996 Copyright reserved to CENELEC members Ref. No. EN 60335-2-25:1996 + A1:2000 E Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13
28、17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60335-2-25:1996 BSI 06-20012 Foreword The text of document 61/97/FDIS, future fourth edition of IEC 335-2-25, prepared by the IEC Technical Committee 61 was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60335-2-25
29、on 1996-07-02. The following dates are applicable: For products which have complied with EN 60335-2-25:1995 before 1999-06-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 2004-06-01. This standard has to be used in conjun
30、ction with EN 60335-1, Safety of household and similar electrical appliances Part 1: General requirements. It was established on the basis of the 1994 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 wil
31、l 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 into the European Standard: Safety requirements for microwave ovens. Where a particular subclause of part 1 is not mentioned in this part 2, t
32、hat subclause applies as far as is reasonable. Where this standard states “addition”, “modification” or “replacement”, the relevant text of part 1 is to be adapted accordingly. Subclauses, tables and figures which are additional to those in part 1 are numbered starting with 101. Annexes which are ad
33、ditional to those in Part 1 are lettered AA, BB, etc. 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 6
34、0335-1. NOTEThe 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 2. When a definition of Part 1 concerns an adjective, the adjective and the associated noun are also in bold. Fo
35、reword to amendment A1 The text of document 61B/146/FDIS, future amendment to IEC 60335-2-25:1996 prepared by SC 61B of the IEC Technical Committee 61, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60335-2-25 on 1999-12-01. The following dates are a
36、pplicable: This amendment supplements or modifies the corresponding clauses of EN 60335-2-25:1996. There are no special national conditions causing a deviation from this amendment. There are no national deviations from this amendment. Introduction An investigation by CENELEC TC 61 has shown that all
37、 risks from products within the scope of this standard are fully covered by the Low Voltage Directive, 73/23/EEC. If the product has mechanical moving parts, a risk assessment in accordance with the Machinery Directive, 89/392/EEC, has shown that the risks are mainly of electrical origin and consequ
38、ently 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. latest date by which the EN has to be implemented at national level by publication
39、of an identical national standard or by endorsement(dop) 1997-06-01 date on which national standards conflicting with the EN have to be withdrawn(dow) 1999-06-01 latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsem
40、ent(dop) 2000-09-01 date on which national standards conflicting with the amendment have to be withdrawn(dow) 2002-12-01 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60335-2-25:1996 BSI 06-2001 3 Contents Page 1Scope5 2Definitions5 3Ge
41、neral requirement6 4General conditions for the tests6 5Void6 6Classification6 7Marking and instructions7 8Protection against access to live parts8 9Starting of motor-operated appliances8 10Power input and current8 11Heating8 12Void8 13Leakage current and electric strength at operating temperature8 1
42、4Void8 15Moisture resistance9 16Leakage current and electric strength9 17Overload protection of transformers and associated circuits9 18Endurance10 19Abnormal operation10 20Stability and mechanical hazards11 21Mechanical strength11 22Construction13 23Internal wiring15 24Components15 25Supply connect
43、ion and external flexible cords16 26Terminals for external conductors16 27Provision for earthing16 28Screws and connections16 29Creepage distances, clearances and distances through insulation16 30Resistance to heat, fire and tracking17 31Resistance to rusting17 32Radiation, toxicity and similar haza
44、rds17 Annex AA (normative) Measurement of microwave power output19 Annex BB (normative) Requirements for combination microwave ovens20 Figure 101 Small test finger18 Table 101 Minimum creepage distances and clearances for higher voltages17 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51
45、:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 blank Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 13 17:51:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60335-2-25:1996 BSI 06-2001 5 1 Scope This clause of part 1 is replaced by: This standard deals with the safety of microwave ovens for
46、household use, their rated voltage being not more than 250 V. So far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home. This standard does not in general take into account: the use of appliances by young
47、 children or infirm persons without supervision; playing with the appliance by young children. NOTE 1Attention 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; for appliances intended to be used in trop
48、ical countries, special 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 2This standard does not apply to: commercial microwave ov
49、ens (IEC 335-2-90, under consideration); industrial microwave heating equipment (IEC 519-6)1); appliances for medical purposes (IEC 601)2); appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). NOTE 3This standard together with Annex BB is applicable to combination microwave ovens and microwave ovens incorporating a browning function until IEC 335-2-100 is published. 2 Definitions This clause of part