1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHousehold and similar electrical appliances SafetyPart 2-25: Particular requirements for microwave ovens, including combination microwave ovensBS EN 60335-2-25:2012Copyright Euro
2、pean Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHSNational forewordThis British Standard is the UK implementation of EN 60335-2-25:2012. Itwas derived by CENELEC from IEC 60335-2
3、-25:2010. It supersedes BS EN60335-2-25:2002 which is withdrawn.The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by tags (e.g. ).The UK participation in its preparation was entrusted by Technical CommitteeCPL/61, Safety of household and s
4、imilar electrical appliances, toSubcommittee CPL/61/7, Safety of electrical appliances - Heated appliancegroup.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. User
5、s are responsible for its correct application. The British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 64199 2ICS 97.040.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of th
6、e StandardsPolicy and Strategy Committee on 31 May 2012.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for Resale-,-,-EUROPEAN STANDARD
7、EN 60335-2-25 NORME EUROPENNE EUROPISCHE NORM March 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights o
8、f exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60335-2-25:2012 E ICS 13.120; 97.040.20 Supersedes EN 60335-2-25:2002 + A1:2005 + A2:2006 + A11:2010English version Household and similar electrical appliances - Safety - Part 2-25: Particular requirement
9、s for microwave ovens, including combination microwave ovens (IEC 60335-2-25:2010, modified) Appareils lectrodomestiques et analogues - Scurit - Partie 2-25: Rgles particulires pour les fours micro-ondes, y compris les fours micro-ondes combins (CEI 60335-2-25:2010, modifie) Sicherheit elektrischer
10、Gerte fr den Hausgebrauch und hnliche Zwecke - Teil 2-25: Besondere Anforderungen fr Mikrowellenkochgerte und kombinierte Mikrowellenkochgerte (IEC 60335-2-25:2010, modifiziert) This European Standard was approved by CENELEC on 2011-11-28. CENELEC members are bound to comply with the CEN/CENELEC Int
11、ernal 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 CEN-CENELEC Management Centre or to an
12、y 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 CEN-CENELEC Management Centre has the same status as the of
13、ficial versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Polan
14、d, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license
15、from IHSEN 60335-2-25:2012 - 2 - Foreword This document (EN 60335-2-25:2012) consists of the text of IEC 60335-2-25:2010 prepared by IEC/SC 61B “Safety of microwave appliances for household and commercial use“, together with the common modifications prepared by CLC/TC 61, “Safety of household and si
16、milar electrical appliances“. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-11-28 latest date by which the national standards conflictingwith this document have t
17、o be withdrawn (dow) 2014-11-28 This document supersedes EN 60335-2-25:2002 + A1:2005 + A2:2006 + A11:2010. EN 60335-2-25:2012 includes the following significant technical changes with respect to EN 60335-2-25:2002: the scope is extended by microwave ovens on board ships and Annex BB contains requir
18、ements and test specifications for microwave ovens on board ships; the scope and the requirements for the instructions are modified for better separation between “household and similar use” and “commercial use”; the scope is modified by so that this International Standard does not take into account
19、persons whose capabilities or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction and children playing with the appliance; the intended use is defined for clarification; the door endurance test is rationalised; the replacement of 22.103,
20、22.104 and 22.105 allows interlock systems with at least one concealed door interlock as well as alternative interlock systems without concealed door interlock; the tests on electronic door interlock systems and similar are defined for clarification; the pollution degree of combination microwave ove
21、ns is defined for clarification; the thickness requirement for sheaths of visibly glowing heating elements of combination microwave ovens is defined for clarification; there is an editorial correction of Clause 19 of Annex AA. This standard is to be used in conjunction with the latest edition of EN
22、60335-1 and its amendments. When “Part 1” is mentioned in this standard, it refers to EN 60335-1. This part 2 supplements or modifies the corresponding clauses in EN 60335-1, so as to convert that publication into the European standard: Particular requirements for microwave ovens, including combinat
23、ion microwave ovens. 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 in Part 1 is to be adapted accordingly. NOTE 1 The following numbering
24、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 replaced clause or subclause; additional annexes are lettere
25、d AA, BB, etc. BS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for Resale-,-,- 3 - EN 60335-2-25:2012 NOTE 2 The following print types are used: requirements: in roman type; test specifications: in italic type ; not
26、es: 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. Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC 60335-2-25:2010 are prefixed “Z”.
27、Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60335-2-25:2010 was appr
28、oved by CENELEC as a European Standard with common modifications. COMMON MODIFICATIONS 1 Scope Replacement This European Standard deals with the safety of microwave ovens for household and similar use, their rated voltage being not more than 250 V. This European Standard also deals with combination
29、microwave ovens, for which Annex AA is applicable. This standard also deals with microwave ovens intended to be used on board ships, for which Annex BB is applicable. As far as is practicable, this European Standard deals with the common hazards presented by appliances that are encountered by all pe
30、rsons in household and similar environments. However, in general, it does not take into account: children playing with the appliance; the use of the appliance by very young children; the use of the appliance by young children without supervision. It is recognized that very vulnerable people may have
31、 needs beyond the level addressed in this European Standard. NOTE Z101 Examples of appliance for household environment are appliances for typical housekeeping functions used in the household environment that may also be used by non expert users for typical housekeeping functions: in shops and other
32、similar working environments; in farm houses; by clients in hotels, motels and other residential type environments; in bed and breakfast type environments. NOTE Z102 Household environments include the dwelling and its associated buildings, the garden, etc. As far as is practicable, this standard dea
33、ls 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 persons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using
34、the appliance safely without supervision or instruction; children playing with the appliance. BS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IH
35、SEN 60335-2-25:2012 - 4 - NOTE Z103 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, additional requirements are specified by the national health authorities, the nationa
36、l authorities responsible for the protection of labour and similar authorities. NOTE Z104 This standard does not apply to - commercial microwave ovens (EN 60335-2-90) - industrial microwave heating equipment (EN 60519-6) - appliances for medical purposes (EN 60601) - appliances intended to be used i
37、n locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas). 7 Marking and instructions In the fifth dashed item after Note 101 replace “if smoke is observed” by “if smoke is emitted”. : 11 Heating 11.8 Replace the first paragraph b
38、y the following: During the test, the temperature rises are monitored continuously and shall not exceed the values shown in Table 3. Modification Replace in Table 3 the row “External enclosure of motor-operated appliances, except handles held in normal use” and the corresponding footnotes by the fol
39、lowing Table Z101. Add the following Table Z101. BS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for Resale-,-,- 5 - EN 60335-2-25:2012 Table Z101 Maximum temperature rises for external surfaces under normal operati
40、ng conditions Surface cTemperature rise of external surfaces aK Surfaces of appliances situated up to 850 mm above the floor after installation Surfaces of appliances situated more than 850 mm above the floor after installation and portable appliancesBare metal Coated metal dGlass and ceramic Plasti
41、c and plastic coating 0,3 mm b40 45 55 60 45 55 60 65 a When, for appliance covered by Annex AA, due to their construction or dimensional limitations, the required values cannot be met, the maximum temperature rise shall not be higher than twice the values indicated. In such cases, a warning shall b
42、e marked on the appliance. bThe temperature rise limit applies also for plastic material having a metal finish of thickness less than 0,1 mm. c When the thickness of the plastic coating does not exceed 0,3 mm, the temperature rise limits of the coated metal or of glass and ceramic material apply. d
43、Metal is considered coated when a coating having a minimum thickness of 80 m made by enamel or non substantially plastic coating is used. 22 Construction Add: 22.105 In the 3rdparagraph replace “test probe B of IEC 61032” with “test probe B and test probe 18 of IEC 61032 in turn to all openings.” An
44、nex AA Add: AA.7.1 When the provisions of footnote a to Table Z101 apply, the appliance shall be marked with: - the substance of “CAUTION: Hot surface”; or - symbol IEC 60417-5041. The warning shall be put on the surface of the appliance having the highest temperature and shall be visible during nor
45、mal operation. AA.7.6 Addition: symbol IEC 60417-5041 Caution, hot surface AA.7.12 Delete. Add: AA7.14 Addition: The height of the warning “CAUTION. Hot surface” shall be at least 4 mm (measured on the capital letters). NOTE Z101 For the evaluation of legibility and clarity of safety warnings guidan
46、ce can be found on IEC 62079. The height of the symbol IEC 60417-5041 shall be at least 12 mm. BS EN 60335-2-25:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from I
47、HSEN 60335-2-25:2012 - 6 - In the Bibliography, add the following notes for the standards indicated: IEC 60335-2-90 NOTE Harmonized as EN 60335-2-90. IEC 60519-6 NOTE Harmonized as EN 60519-6. ISO 13732-1 NOTE Harmonized as EN ISO 13732-1. BS EN 60335-2-25:2012Copyright European Committee for Electr
48、otechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS- 7 - EN 60335-2-25:2012 Annex ZA (normative) Normative references to international publications with their corresponding European publications The follo
49、wing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Addition to the Annex
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