EN 50242-2008 en Electric dishwashers for household use - Methods for measuring the performance (Incorporates Amendment A11 2012 Remains Current)《家用电动洗碗机 性能测试方法》.pdf

1、BRITISH STANDARDBS EN 50242:2008 BS EN 60436:2008Electric dishwashers for household use Methods for measuring the performanceICS 97.040.40 BS EN 50242:2008 +A11:2012BS EN 60436:2008 +A11:2012BS EN 50242:2008+A11:2012BS EN 60436:2008+A11:2012ISBN 978 0 580 70778 0Amendments/corrigenda issued since pu

2、blicationDate Comments30 April 2009 Implementation of CENELEC modifications to IEC 60436:2004, still dual numbered as BS EN 50242:200830 June 2013 Implementation of IEC amendment 1:2009, amendment 2:2012, and CENELEC amendment A11:2012 to IEC 60436:2004, with CENELEC modifications to both IEC amendm

3、ents. This document remains dual numbered as BS EN 50242:2008.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2009 The British Standards Institution 2013. Published by BSI Standards Limited 2013National forewordThis British Standard

4、is the UK implementation of EN 50242:2008+A11:2012. It is derived from IEC 60436:2004, incorporating amendment 1:2009 and amendment 2:2012. It supersedes BS EN 50242:2008 (dual numbered as BS EN 60436:2008) which is withdrawn.The start and finish of text introduced or altered by amendment is indicat

5、ed 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 CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modificat

6、ion is indicated in the text by tags .Where a common modification has been introduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by .The UK participation in its preparation was entrusted by Technic

7、al Committee CPL/59, Performance of household electrical appliances, to Subcommittee CPL/59/1, Dishwashers and washing machines.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisio

8、ns of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.EUROPEAN STANDARD EN 50242NORME EUROPENNEEN 60436EUROPISCHE NORM March 2008 CENELEC European Committee forElectrotechnicalStandardizationComit Europen

9、deNormalisation Electrotechnique EuropischesKomitee fr Elektrotechnische Normung Central Secretariat:rue de Stassart35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELECmembers.Ref. No. EN 50242:2008 EEN 60436:2008 EICS 97.040.40

10、Supersedes EN 50242:1998 + A1:1999 + A2:2001 + A3:2003English version Electric dishwashers for household use -Methods for measuring the performance(IEC 60436:2004, modified)Lave-vaisselle lectriques pour usage domestique -Mthodes demesures de laptitude lafonction(CEI 60436:2004, modifie)Elektrische

11、Geschirrsplerfr den Hausgebrauch -Messverfahren frGebrauchseigenschaften (IEC 60436:2004, modifiziert)This European Standard was approved by CENELEC on 2007-09-01. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStan

12、dard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, Fren

13、ch, German). A version in any otherlanguage made by translation under the responsibility of aCENELEC member into its own language andnotified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bul

14、garia, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia,Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 50242:2008+A11Sept

15、ember 2012EN 50242:2008 - 2 -EN 60436:2008Foreword This European Standard consists ofthe text ofIEC 60436:2004 prepared by SC59A, Electricdishwashers,of IEC TC 59,Performance of household electrical appliances, togetherwithall common modifications necessary forapplication inEurope. These common modi

16、ficationshave been prepared by the TechnicalCommittee CENELECTC 59X, Consumerinformation related to household electrical appliances.The text ofthe draft was submitted to the formal vote and was approved by CENELEC with adouble numbering:EN 50242/EN 60436 on 2007-09-01.This European Standard supersed

17、es EN 50242:1998 (+ corrigendum February 2000) + A1:1999 +A2:2001 + A3:2003. The following dates werefixed: latest dateby which the EN has to be implemented at national level by publication ofan identical national standard or byendorsement (dop) 2008-10-01 latest date bywhichthe national standards c

18、onflictingwith the EN have to be withdrawn (dow) 2010-09-01Clauses, subclauses, notes, tables and figures which are additional to those in IEC60436:2004are prefixed “Z”.Text of EN 50242/EN 60436 The text ofthis European Standard consists ofthe text ofthe International StandardIEC60436:2004 including

19、 the European common modifications written in red and identified bya vertical line in the left margin ofthe text.BS EN 50242:2008.EN 50242:2008/A11:2012 2 EN 60436:2008/A11:2012 Foreword This amendment (EN 50242:2008/A11:2012 / EN 60436:2008/A11:2012) includes the texts of IEC 60436:2004/A1:2009 and

20、 IEC 60436:2004/A2:2012 prepared by IEC subcommittee 59A “Electric dishwashers“ of IEC/TC 59 “Performance of household and similar electrical appliances“, together with the common modifications prepared by CLC/TC 59X “Performance of household and similar electrical appliances“. The following dates a

21、re 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) 2013-08-06 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-08-06 Clauses, subclause

22、s, notes, tables, figures and annexes which are additional to those in IEC standards are prefixed “Z”. Clauses, subclauses, notes, tables, figures and annexes which are new common modifications are written in red letters. Clauses, subclauses, notes, tables, figures and annexes which are referring to

23、 those in IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 are identified by vertical lines in the left margin. 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

24、or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Regulation No 1016/2010, see informative Annex ZZ, whic

25、h is an integral part of this document. Endorsement notice The texts of the International Standards IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 were approved by CENELEC as a European Standard with agreed common modifications. EN 50242:2008/A11:2012 2 EN 60436:2008/A11:2012 Foreword This amendm

26、ent (EN 50242:2008/A11:2012 / EN 60436:2008/A11:2012) includes the texts of IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 prepared by IEC subcommittee 59A “Electric dishwashers“ of IEC/TC 59 “Performance of household and similar electrical appliances“, together with the common modifications prep

27、ared by CLC/TC 59X “Performance of household and similar 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) 2013-08-06 latest date by which the nati

28、onal standards conflicting with this document have to be withdrawn (dow) 2015-08-06 Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC standards are prefixed “Z”. Clauses, subclauses, notes, tables, figures and annexes which are new common modifications are

29、written in red letters. Clauses, subclauses, notes, tables, figures and annexes which are referring to those in IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 are identified by vertical lines in the left margin. Attention is drawn to the possibility that some of the elements of this document may

30、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 a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of

31、 EU Directive(s). For the relationship with EU Regulation No 1016/2010, see informative Annex ZZ, which is an integral part of this document. Endorsement notice The texts of the International Standards IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 were approved by CENELEC as a European Standard

32、with agreed common modifications. Foreword to amendment A11BS EN 50242:2008+A11:2012BS EN 60436:2008+A11:2012EN 50242:2008+A11:2012EN 60436:2008+A11:2012 - 2 -Clauses, subclauses, notes, tables, figures and annexes which are new common modifications are written in red letters.EN 50242:2008/A11:2012

33、2 EN 60436:2008/A11:2012 Foreword This amendment (EN 50242:2008/A11:2012 / EN 60436:2008/A11:2012) includes the texts of IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 prepared by IEC subcommittee 59A “Electric dishwashers“ of IEC/TC 59 “Performance of household and similar electrical appliances“

34、, together with the common modifications prepared by CLC/TC 59X “Performance of household and similar 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 (

35、dop) 2013-08-06 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-08-06 Clauses, subclauses, notes, tables, figures and annexes which are additional to those in IEC standards are prefixed “Z”. Clauses, subclauses, notes, tables, figures and an

36、nexes which are new common modifications are written in red letters. Clauses, subclauses, notes, tables, figures and annexes which are referring to those in IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 are identified by vertical lines in the left margin. Attention is drawn to the possibility th

37、at 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 a mandate given to CENELEC by the European Commission and the European Free Trade Associ

38、ation, and supports essential requirements of EU Directive(s). For the relationship with EU Regulation No 1016/2010, see informative Annex ZZ, which is an integral part of this document. Endorsement notice The texts of the International Standards IEC 60436:2004/A1:2009 and IEC 60436:2004/A2:2012 wer

39、e approved by CENELEC as a European Standard with agreed common modifications. BS EN 50242:2008+A11:2012BS EN 60436:2008+A11:2012EN 50242:2008+A11:2012EN 60436:2008+A11:2012- 3 -BS EN 50242:2008+A11:2012BS EN 60436:2008+A11:2012EN 50242:2008+A11:2012EN 60436:2008+A11:2012 - 4 -Contents1 Scope 62 Nor

40、mative references 63 Definitions related to the appliance 74 List of measurements 95 General conditions for measurements 95.1 General . 95.2 Conditioning of the machine under test and sequence of test procedures .105.3 Electricity supply for machines 105.4 Test programme 115.5 Ambient conditions 115

41、.6 Water supply .115.7 Detergent .125.8 Rinse agent 135.9 Salt 136 Cleaning performance 136.1 General and purpose 136.2 Load 146.3 Soiling agents .156.4 Preparation and application of soiling agents .156.5 Drying of the soiled dishes 246.6 Loading and operating 256.7 Evaluation 256.8 Results .307 Dr

42、ying performance .307.1 General and purpose 307.2 Load 317.3 Loading and operating 317.4 Evaluation 317.5 Expressing results 348 Energy consumption, water consumption and time 348.1 General and purpose 348.2 Method of measurement 349 Airborne acoustical noise .36Z1 Data to be reported 37Z2 Tolerance

43、s and control procedures .38Annex A (normative) Place settings and serving pieces (non-AHAM style load) .39Annex B (normative) Void 41Annex C (normative) Illustration of soil distribution .42Annex D (normative) Test materials for laboratories 44Annex E (normative) Description of the reference machin

44、e .47Annex F (informative) Addresses of suppliers .51Annex G (normative) Microwave oven and through-circulation thermal cabinet 55Annex H (informative) Guidelines for assessing cleaning performance .59BS EN 50242:2008+A11:2012BS EN 60436:2008+A11:2012EN 50242:2008+A11:2012EN 60436:2008+A11:2012- 5 -

45、Annex I (normative) Test enclosure for built-in dishwasher .61Annex J (informative) Flow chart Test sequence for EN 50242 62Annex K (informative) Shade chart .63Annex L (informative) Test report format .64Annex M (informative) Adjusting water consumption in the reference dishwasher 67Annex N (normat

46、ive) Description of the reference machine Type 2 68Annex O (normative) Additional aspects of energy consumption of dishwashers .72Annex ZA (informative) Pictures of the soiled items .75Annex ZB (normative) Description of the reference machine Type 2 .78Annex ZC (informative) Uncertainty of measureme

47、nts 82Annex ZZ (informative) Coverage of Requirements of Commission Regulation (EU) No 1016/2010 and Commission Delegated Regulation (EU) No 1059/2010 .83Bibliography .85Figure 1 Position of the glasses on the microwave turntable .18Figure I.1 Test enclosure for built-in dishwasher .61Figure G.1 Ill

48、ustration chart 1: Location of the thermocouple on upper, intermediate and lower wire sheet 57Figure G.2 Illustration chart 2: The thermal cabinet filled with dishes (Pictures of the soiled items in Annex ZA) 58Figure N.1 Reference machine Type 2 loading plan .71Figure O.Z1 Measurement procedure for

49、 the low power modes (left on mode and off mode) .73Figure ZB.1 Maximum water level at end of programme .80Figure ZB.2 Reference machine loading plan .81Table 1 Evaluation of cleaning tests 26Table 2 Evaluation to determine the cleaning index 27Table 3 Numerical values of the t-factor for statistical calculations 29Table 4 Evaluation