EN-50242,EN-60436-2008.pdf
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1、 EUROPEAN STANDARD EN 50242 NORME EUROPENNE EN 60436 EUROPISCHE NORM March 2008 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
2、2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50242:2008 E EN 60436:2008 E ICS 97.040.40 Supersedes EN 50242:1998 + A1:1999 + A2:2001 + A3:2003 English version Electric dishwashers for household use - Methods for measuring
3、the performance (IEC 60436:2004, modified) Lave-vaisselle lectriques pour usage domestique - Mthodes de mesures de laptitude la fonction (CEI 60436:2004, modifie) Elektrische Geschirrspler fr den Hausgebrauch - Messverfahren fr Gebrauchseigenschaften (IEC 60436:2004, modifiziert) This European Stand
4、ard was approved by CENELEC on 2007-09-01. 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 alteration. Up-to-date lists and bibliographical references concerni
5、ng such national standards may be obtained on application to the Central Secretariat or to any 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
6、 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, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
7、taly, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 50242:2008 - 2 - EN 60436:2008 Foreword This European Standard consists of the text of IEC 60436:2004 prepared by SC 59A, Electric
8、 dishwashers, of IEC TC 59, Performance of household electrical appliances, together with all common modifications necessary for application in Europe. These common modifications have been prepared by the Technical Committee CENELEC TC 59X, Consumer information related to household electrical applia
9、nces. The text of the draft was submitted to the formal vote and was approved by CENELEC with a double numbering: EN 50242/EN 60436 on 2007-09-01. This European Standard supersedes EN 50242:1998 (+ corrigendum February 2000) + A1:1999 + A2:2001 + A3:2003. The following dates were fixed: latest date
10、by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-10-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-09-01 Clauses, subclauses, notes, tables and figures which a
11、re additional to those in IEC 60436:2004 are prefixed “Z”. Text of EN 50242/EN 60436 The text of this European Standard consists of the text of the International Standard IEC 60436:2004 including the European common modifications written in red and identified by a vertical line in the left margin of
12、 the text. - 3 - EN 50242:2008 EN 60436:2008 Contents 1 Scope.5 2 Normative references .5 3 Definitions related to the appliance.5 4 List of measurements .7 5 General conditions for measurements.7 5.1 General.7 5.2 Conditioning of the machine under test and sequence of test procedures8 5.3 Electrici
13、ty supply for machines 8 5.4 Test programme9 5.5 Ambient conditions9 5.6 Water supply .9 5.7 Detergent 10 5.8 Rinse agent.11 5.9 Salt .11 6 Cleaning performance 11 6.1 General and purpose.11 6.2 Load12 6.3 Soiling agents .13 6.4 Preparation and application of soiling agents 13 6.5 Drying of the soil
14、ed dishes 22 6.6 Loading and operating.23 6.7 Evaluation .23 6.8 Results28 7 Drying performance28 7.1 General and purpose.28 7.2 Load29 7.3 Loading and operating.29 7.4 Evaluation .29 7.5 Expressing results.32 8 Energy consumption, water consumption and time 32 8.1 General and purpose.32 8.2 Method
15、of measurement32 9 Airborne acoustical noise .34 Z1 Data to be reported 35 Z2 Tolerances and control procedures.36 Annex A (normative) Place settings and serving pieces (non-AHAM style load) .38 Annex B (normative) AHAM style load (to be used for other style dishwashers, such as U.S. style).40 Annex
16、 C (normative) Illustration of soil distribution 43 Annex D (normative) Test materials for laboratories.45 Annex E (normative) Description of the reference machine 48 Annex F (informative) Addresses of suppliers 52 Annex G (normative) Microwave oven and through-circulation thermal cabinet 57 Annex H
17、 (informative) Guidelines for assessing cleaning performance.61 EN 50242:2008 - 4 - EN 60436:2008 Annex I (normative) Test enclosure for built-in dishwasher 63 Annex J (informative) Flow chart Test sequence for EN 50242.64 Annex K (informative) Shade chart.65 Annex L (informative) Test report format
18、66 Annex M (informative) Adjusting water consumption in the reference dishwasher 69 Annex ZA (informative) Pictures of the soiled items .70 Bibliography73 Figure 1 Position of the glasses on the microwave turntable 16 Figure I.1 Test enclosure for built-in dishwasher 63 Figure G.1 Illustration chart
19、 1: Location of the thermocouple on upper, intermediate and lower wire sheet 59 Figure G.2 Illustration chart 2: The thermal cabinet filled with dishes (Pictures of the soiled items in Annex ZA) 60 Table 1 Evaluation of cleaning tests.24 Table 2 Evaluation to determine the cleaning index .25 Table 3
20、 Numerical values of the t-factor for statistical calculations.27 Table 4 Evaluation to determine the drying index.30 Table L.1 Detailed results for test machines and reference machine 68 - 5 - EN 50242:2008 EN 60436:2008 1 Scope This European Standard applies to electric dishwashers for household u
21、se that are supplied with hot and/or cold water. The object is to state and define the principal performance characteristics of electric dishwashers for household use and to describe the standard methods of measuring these characteristics. This standard is concerned neither with safety nor with perf
22、ormance requirements. 2 Normative references The following 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. EN 6
23、0350, Electric cooking ranges, hobs, ovens and grills for household use Methods for measuring performance (IEC 60350) EN 60704-2-3, Household and similar electrical appliances Test code for the determination of airborne acoustical noise Part 2-3: Particular requirements for dishwashers (IEC 60704-2-
24、3) EN 60704-3, Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances Part 3: Procedure for determining and verifying declared noise emission values (IEC 60704-3) EN 60705, Household microwave ovens Methods for measuring performance (IEC 6
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