EN 60705-2015 en Household microwave ovens - Methods for measuring performance.pdf

1、BSI Standards PublicationBS EN 60705:2015Household microwaveovens Methods formeasuring performanceBS EN 60705:2015National forewordThis British Standard is the UK implementation of EN 60705:2015. It is identical to IEC 60705:2010, incorporating amendment 1:2014. It supersedes BS EN 60705:2012+A1:201

2、4, which iswithdrawn.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 participation in its preparation wa

3、s entrusted to Technical Committee CPL/59, Performance of household electrical appliances.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible f

4、or its correct application.The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 90081 5 ICS 97.040.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Poli

5、cy and Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDIEC amendment 1:2014 introduces an electronic file containing calculation sheets in Annex E.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60705 March 2015 ICS 97.040.20 En

6、glish Version Household microwave ovens - Methods for measuring performance (IEC 60705:2010 + A1:2014) Fours micro-ondes usage domestique - Mthodes de mesure de laptitude la fonction (IEC 60705:2010 + A1:2014) Mikrowellengerte fr den Hausgebrauch und hnliche Zwecke - Verfahren zur Messung der Gebrau

7、chstauglichkeit (IEC 60705:2010 + A1:2014) This European Standard was approved by CENELEC on 2015-03-11. 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 altera

8、tion. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language m

9、ade 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 official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech

10、 Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United King

11、dom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved

12、 worldwide for CENELEC Members. Ref. No. EN 60705:2015 E Foreword This document (EN 60705:2015) consists of the text of IEC 60705:2010 + A1:2014 prepared by SC 59K “Performance of household and similar electrical cooking appliances“ of IEC/TC 59 “Performance of household and similar electrical appli

13、ances“. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-09-11 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 20

14、15-09-11 This document supersedes EN 60705:2012. 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. This document has been prepared under

15、 a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 60705:2010 + A1:2014 was approved by CENELEC as a European Standard without any modification. BS EN 60705:2015 IEC 60705:2010+A1:2014 2 Annex

16、ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies.

17、For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the Eu

18、ropean Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60350-1 (mod) 2011 Household electric cooking appliances - Part 1: Ranges, ovens, steam ovens and grills - Methods for measuring performance EN 60350-1 +A11 2013 2014 IEC 60584-2 - Thermocou

19、ples - Part 2: Tolerances EN 60584-2 - IEC 62301 (mod) 2011 Household electrical appliances - Measurement of standby power EN 50564 2011 ISO 80000-1 2009 Quantities and units - Part 1: General EN ISO 80000-1 2013 BS EN 60705:2015 IEC 60705:2010+A1:2014 3 CONTENTS FOREWORD 04 1 Scope.1 H 1 H 2 Normat

20、ive references.2 H 2 H6 3 Terms and definitions .3 H 3 H6 4 Classification .4.1 According to type. 4.2 According to characteristics .5 List of measurements . 6 General conditions for measurements . .6.1 General .6.2 Supply voltage .6.3 Test room .6.4 Water .6.5 Initial condition of the oven .6. ttin

21、 .7 Dimensions and volume .7.1 External dimensions .7.2 Usable internal dimensions and usable volume .7.2.1 General .7.2.2 Usable height.1 9 H 1 9 H7.2.3 Usable width . 2 0 H 2 0 H7.2.4 Usable depth . .2 1 H 2 1 H7.2.5 Reciprocating tray. .2 2 H 2 2 H7.2.6 Usable volume 2 3 H 2 3 H7.3 Overall intern

22、al dimensions and overall volume . .2 4 H 2 4 H7.3.1 General . 2 5 H 2 5 H7.3.2 Overall height (H) . . 2 6 H 2 6 H7.3.3 Overall width (W) . 2 7 H 2 7 H7.3.4 Overall depth (D) . 2 8 H 2 8 H7.3.5 Overall volume of rectangular cavities . . 2 9 H 2 9 H7.3.6 Overall volume of non-rectangular cavities . .

23、 3 0 H 3 0 H8 Determination of microwave power output . 3 1 H 3 1 H9 Efficiency. . 3 2 H 3 2 H10 Technical tests for performance . . 3 3 H 3 3 HRE . .op . 2 Normative references 3 Terms and definitions 4 Classification .4.1 According to type . 4.2 ccording to characteristics . 5 List of measurements

24、 . 6 General conditions for measurements . .6.1 General .6.2 Supply voltage 6.3 Test room . 6.4 Water . .6.5 Initial condition of the oven . .6.6 Control setting 6.7 Instruments and measurements 6.8 Positioning the appliance 7 Dimensions and volume .7.1 External dimensions . 7.2 Usable internal dime

25、nsions and usable volume . .7.2.1 General . 7.2.2 Usable height . 7.2.3 Usable width . 7.2.4 Usable depth 7.2.5 Reciprocating tray 7.2.6 Usable volume 7.2.Z7 Dimensions of food support .7.3 Overall internal dimensions and overall volume . .7.3.1 General . 7.3.2 Overall height (H) . .7.3.3 Overall wi

26、dth (W) 7.3.4 Overall depth (D) 7.3.5 Overall volume of rectangular cavities .7.3.6 Overall volume of non-rectangular cavities .8 Determination of microwave power output . .8.1 Determination of microwave power output . 8.2 Efficiency . 7 9 9 9 !“121212131313131314141414151517181818181919191919191911

27、11112020202110 Technical tests for performance . .10.1 General .10.2 Square tank test . .10.2.1 Procedure 10.2.2 Evaluation .10.3 Multiple cup test . .10.3.1 Procedure 10.3.2 Evaluation .2121222223232325BS EN 60705:2015 IEC 60705:2010+A1:2014 4 11 Heating performance . .11.1 Heating beverages 11.1.1

28、 General . 11.1.2 Procedure 11.1.3 Evaluation .11.2 Heating simulated food .11.2.1 Test purpose . 11.2.2 Procedure 11.2.3 Evaluation .12 Cooking performance . 12.1 General .12.2 Evaluation . .12.3 Tests . 12.3.1 Egg custard .12.3.2 Sponge cake . .12.3.3 Meatloaf . .12.3.4 Potato gratin . 12.3.5 Cake

29、 12.3.6 Chicken . 13 Defrosting performance 13.1 General .13.2 Evaluation . .13.3 Meat defrosting . 13.3.1 Purpose of test .13.3.2 Container 13.3.3 Ingredients 13.3.4 Procedure . .14 Energy consumption for the microwave function .14.1 General .14.2 Test load .14.3 Preparation . .14.4 Positioning the

30、 load in the appliance . .14.5 Measurement of energy consumption for a cooking cycle . .14.6 Calculation for the energy consumption of a cooking cycle . .14.7 Final result . .14.8 Reporting of test results . .15 Consumption measurement of low power modes“ . .!2525252526262626272727273031313232323333

31、33343435353536363637Annex A (informative) Regional defrosting tests . .Annex B (informative) Dishes for Clause 12 and 13 . Annex C (informative) Stirrer . .Annex D (informative) Glass container for Clauses 8 and 14 . .Annex E (informative) Data and calculation sheet: Energy consumption for a cooking

32、 cycle with microwave function (Clause 14) .Annex F(informative) Energy consumption for the cooling down period“ .!40424345462828282938383848BS EN 60705:2015 IEC 60705:2010+A1:2014 5 Bibliography .Figure 1 External dimensions of the microwave oven .Figure 2 Usable internal dimensions . Figure 3 Squa

33、re tank . Figure 4 Cup Figure 5 Cup positions for the test of 10.3 .Figure 6 Cup position for the test of 11.1 . Figure 7 Rectangular tank . .Figure 8 Shallow dish Table 1 List of measurements .50151722232425263412141435Table 2 Instruments . Table 3 Measurements . .Table 4 Test loads for measuring t

34、he energy consumption“ !BS EN 60705:2015 IEC 60705:2010+A1:2014 6 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD MICROWAVE OVENS METHODS FOR MEASURING PERFORMANCE FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all nat

35、ional electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technic

36、al Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work.

37、International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) Th

38、e formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendati

39、ons for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end u

40、ser. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publicatio

41、n shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent

42、certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any persona

43、l injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative refere

44、nces cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for i

45、dentifying any or all such patent rights. International Standard IEC 60705 has been prepared by subcommittee 59K: Ovens and microwave ovens, cooking ranges and similar appliances, of IEC technical committee 59: Performance of household and similar electrical appliances. This fourth edition cancels a

46、nd replaces the third edition published in 1999, its amendment 1 (2004) and its amendment 2 (2006), and constitutes a technical revision. The main changes from the previous edition are as follows: the definition of rounding is given in 3.5; the usable volume and the overall volume are respectively d

47、etermined in 7.2 and 7.3. BS EN 60705:2015 IEC 60705:2010+A1:2014 7 The text of this standard is based on the following documents: FDIS Report on voting 59K/195/FDIS 59K/198/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the abo

48、ve table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. In this standard, the following print types are used: test specifications: in italic type notes: in small roman type other texts: in roman type. Words in bold in the text are defined in Clause 3. The follo

49、wing differences exist in some countries: Clause 7: Metric dimensional measures are not in common use (USA). The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. This standard contains an attached file in the form of an Excel19