BS-EN-61121-2005.pdf
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1、BRITISH STANDARD BS EN 61121:2005 Tumble dryers for household use Methods for measuring the performance The European Standard EN 61121:2005 has the status of a British Standard ICS 97.060 ? BS EN 61121:2005 This British Standard was published under the authority of the Standards Policy and Strategy
2、Committee on 15 February 2006 BSI 15 February 2006 ISBN 0 580 46714 7 National foreword This British Standard is the official English language version of EN 61121:2005. It was derived by CENELEC from IEC 61121:2002 + corrigenda 2003. It supersedes BS EN 61121:1999 which will be withdrawn on 1 Decemb
3、er 2007. The CENELEC common modifications have been implemented at the appropriate places in the text and are indicated by common modification tags . The UK participation in its preparation was entrusted by Technical Committee CPL/59, Performance of household electrical appliances, to Subcommittee C
4、PL/59/1, Performance of home laundry appliances, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this do
5、cument may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contrac
6、t. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for
7、change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 31 and a back cover. The BSI copyright notice displayed in this
8、document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD EN 61121 NORME EUROPENNE EUROPISCHE NORM May 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisc
9、hes Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61121:2005 E ICS 97.060 Supersedes EN 61121:1999 + A11:2000 English version T
10、umble dryers for household use Methods for measuring the performance (IEC 61121:2002 + corrigenda 2003, modified) Sche-linge tambour usage domestique Mthodes de mesure de laptitude la fonction (CEI 61121:2002 + corrigenda 2003, modifie) Wschetrockner fr den Hausgebrauch - Verfahren zur Messung der G
11、ebrauchseigenschaften (IEC 61121:2002 + Corrigenda 2003, modifiziert) This European Standard was approved by CENELEC on 2005-03-01. 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
12、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 CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any
13、 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 versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denma
14、rk, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 2 Foreword The text of the International Standard IEC 61121:2002, prepared
15、by SC 59D, Home laundry appliances, of IEC TC 59, Performance of household electrical appliances, together with the common modifications prepared by the Technical Committee CENELEC TC 59X, Consumer information related to household electrical appliances, was submitted to the Unique Acceptance Procedu
16、re (UAP) but did not receive sufficient support. A new draft, including also the corrigenda April 2003 and September 2003 to IEC 61121:2002, allowing to maintain the classification of tumble dryers according to the energy label Directive 95/13/EC, was submitted to the formal vote and was approved by
17、 CENELEC as EN 61121 on 2005-03-01. Significant technical differences are a) reference machine in 7.3.2 is neutralized, b) an addition to Z1.1 describes factors which shall be used to correct the value for the energy consumption of the appliance found during the test in order to get the correct labe
18、l value for declaration. This European Standard supersedes EN 61121:1999 and its amendment A11:2000. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-12-01 latest date by
19、which the national standards conflicting with the EN have to be withdrawn (dow) 2007-12-01 Annexes ZA and ZB have been added by CENELEC. Clauses, tables and annexes which are additional to those given in IEC 61121 are prefixed “Z”. _ BS EN 61121:2005 Endorsement notice The text of the International
20、Standard IEC 61121:2002 + corrigendum April 2003 + corrigendum September 2003 was approved by CENELEC as a European Standard with agreed common modifications as given below. _ 3 BS EN 61121:2005 CONTENTS INTRODUCTION 5 1 Scope 6 2 Normative references .6 3 Definitions and symbols6 4 Dimensions 8 5 R
21、ated capacity .8 6 General conditions for measurements.9 6.1 General.9 6.2 Resources and ambient conditions 9 7 Test loads 10 7.1 Composition 10 7.2 Usage .11 7.3 Preparation .11 8 Instrumentation and accuracy.12 8.1 Mass.12 8.2 Water and air temperature.13 8.3 Water volume 13 8.4 Water pressure13 8
22、.5 Water hardness.13 8.6 Water conductivity.13 8.7 Electrical energy13 8.8 Time13 8.9 Ambient humidity.13 9 Performance tests 13 9.1 General.13 9.2 Procedure for drying performance13 10 Evaluation and calculation16 10.1 Final moisture content of the load16 10.2 Electric energy consumption16 10.3 Wat
23、er consumption16 10.4 Time17 10.5 Condensation efficiency.17 10.6 Evenness of drying17 11 Reporting of test results .18 Annex A (normative) Nominal and standard exhaust duct for tumble dryer testing22 Annex B (normative) Cotton test load25 Annex C (normative) The bone-dry method .27 Annex D (normati
24、ve) Water preparation 28 Annex ZA (informative) Modified cotton base load.29 Annex ZB (normative) Normative references to international publications with their corresponding European publications .30 BS EN 61121:2005 4 Bibliography .31 Figure A.1 Pressure/air flow curve .22 Figure A.2 Standard exhau
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