EN 60704-2-14-2013 en Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14 Particular requirements for refrigerato.pdf

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1、BSI Standards PublicationHousehold and similar electrical appliances Test code for the determination of airborne acoustical noisePart 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezersBS EN 60704-2-14:2013BS EN 60704-2-14:2013+A11:2015BS EN 60704-2-14:201

2、3+A11:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 60704-2-14:2013+A11:2015. It is derived from IEC 60704-2-14:2013.It supersedes BS EN 60704-2-14:2013 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee CPL/59

3、, 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 for its correct application. The British S

4、tandards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 87635 6ICS 17.140.20; 97.040.30Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 3

5、1 May 2013.Amendments/corrigenda issued since publicationDate Text affected31 January 2016 Implementation of CENELEC amendment 1:2015: Subclause 6.4.2 updated and Annex ZZ addedEUROPEAN STANDARD EN 60704-2-14 NORME EUROPENNE EUROPISCHE NORM May 2013 CENELEC European Committee for Electrotechnical St

6、andardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60704-2-14:

7、2013 E ICS 17.140.20; 97.040.20 Supersedes EN 28960:1993 English version Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezers (IEC 60704-2-14:2

8、013) Appareils lectrodomestiques et analogues - code dessai pour la dtermination du bruit arien - Partie 2-14: Exigences particulires pour les rfrigrateurs, conservateurs et conglateurs (CEI 60704-2-14:2013) Elektrische Gerte fr den Hausgebrauch und hnliche Zwecke - Prfvorschrift fr die Bestimmung d

9、er Luftschallemission - Teil 2-14: Besondere Anforderungen an Khlgerte, Tiefkhlgerte und Gefriergerte (IEC 60704-2-14:2013) This European Standard was approved by CENELEC on 2013-03-06. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for g

10、iving 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 any CENELEC member. This European Standard exists in thr

11、ee 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 official versions. CENELEC members are the national elec

12、trotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech 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, Ro

13、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 60704-2-14:2013EN 60704-2-14:2013+A11January 2015EN 60704-2-14:2013 - 2 - Foreword The text of document 59/590/FDIS, future edition 2 of IEC 60704-2-14, prepared by IEC/TC 59 “Performance of household and sim

14、ilar electrical appliances“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60704-2-14:2013. 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)

15、2013-12-06 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-03-06 This document supersedes EN 28960:1993. This Part 2 -14 is intended to be used in conjunction with EN 60704-1:2010, Household and similar electrical appliances - Test code for t

16、he determination of airborne acoustical noise - Part 1: General requirements. NOTE When “Part 1” is mentioned in this standard, it refers to EN 60704-1. The relevant text of Part 1 as amended by this publication establishes the test code for refrigerators, frozen-food storage cabinets and food freez

17、ers. This Part 2-14 supplements or modifies the corresponding clauses in EN 60704-1. When a particular subclause of Part 1 is not mentioned in this Part 2-14, that subclause is applicable as far as reasonable. Where this standard states “addition“, “modification“ or “replacement“, the relevant requi

18、rements, test specifications or explanatory matter in Part 1 are to be adapted accordingly. Subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1. Additional annexes are lettered AA, BB, etc. Unless notes are in a new subclause or involve notes in Part

19、1, they are numbered starting from 101, including those in a replaced clause or subclause. 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 rig

20、hts. Endorsement notice The text of the International Standard IEC 60704-2-14:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 62552 NOTE Harmonised as EN 62552.

21、 BS EN 60704-2-14:2013 2 BS EN 60704-2-14:2013+A11:2015EN 60704-2-14:2013+A11:2015EN 60704-2-14:2013/A11:2015 2 Foreword This document (EN 60704-2-14:2013/A11:2015) has been prepared by CLC/TC 59X “Performance of household and similar electrical appliances“. The following dates are fixed: latest dat

22、e by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-12-01 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-12-01 Attention is drawn to the possibility

23、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 a mandate given to CENELEC by the European Commission and the European Free Trade Asso

24、ciation, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. _ EN 60704-2-14:2013 - 2 - Foreword The text of document 59/590/FDIS, future edition 2 of IEC 60704-2-14, prepared by IEC/T

25、C 59 “Performance of household and similar electrical appliances“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60704-2-14:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical nati

26、onal standard or by endorsement (dop) 2013-12-06 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-03-06 This document supersedes EN 28960:1993. This Part 2 -14 is intended to be used in conjunction with EN 60704-1:2010, Household and similar e

27、lectrical appliances - Test code for the determination of airborne acoustical noise - Part 1: General requirements. NOTE When “Part 1” is mentioned in this standard, it refers to EN 60704-1. The relevant text of Part 1 as amended by this publication establishes the test code for refrigerators, froze

28、n-food storage cabinets and food freezers. This Part 2-14 supplements or modifies the corresponding clauses in EN 60704-1. When a particular subclause of Part 1 is not mentioned in this Part 2-14, that subclause is applicable as far as reasonable. Where this standard states “addition“, “modification

29、“ or “replacement“, the relevant requirements, test specifications or explanatory matter in Part 1 are to be adapted accordingly. Subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1. Additional annexes are lettered AA, BB, etc. Unless notes are in a n

30、ew subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced clause or subclause. 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

31、identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60704-2-14:2013 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated:

32、IEC 62552 NOTE Harmonised as EN 62552. BS EN 60704-2-14:2013 3 BS EN 60704-2-14:2013+A11:2015EN 60704-2-14:2013+A11:2015EN 60704-2-14:2013/A11:2015 2 Foreword This document (EN 60704-2-14:2013/A11:2015) has been prepared by CLC/TC 59X “Performance of household and similar electrical appliances“. The

33、 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) 2015-12-01 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2017-12-01

34、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 a mandate given to CENELEC by the European Commi

35、ssion and the European Free Trade Association, and supports essential requirements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. _ Foreword to amendment A11 4 BS EN 60704-2-14:2013+A11:2015EN 60704-2-14:2013+A11:20

36、15EN 60704-2-14:2013/A11:2015 4 Annex ZZ (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission to provide reliable, accurate and repro

37、ducible procedures and methods of measuring airborne acoustical noise of household appliances, which take into account the recognised state-of-the-art measurement methods. This European Standard in conjunction with Part 1 specifies the test code for the determination of airborne acoustical noise emi

38、ssion of household refrigerators, frozen-food storage cabinets and food freezers for household and similar use. It shall be applied implementing Commissions delegated Regulation No 1060/2010 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labell

39、ing of household refrigerating appliances. For determining and verifying airborne acoustical noise emission values declared on a printed label as well as in a product fiche and in the technical documentation, see EN 60704-3. WARNING: Other requirements and other EU Directives may be applicable to th

40、e products falling within the scope of this standard. 2 60704-2-14 IEC:2013(E) CONTENTS INTRODUCTION . 5 1 Scope and object 6 1.1 Scope 6 1.2 Object . 6 1.3 Measurement uncertainty 6 1.101 Standard deviation for declaration and verification 7 2 Normative references . 7 3 Terms and definitions . 7 4

41、Measurement methods and acoustical environments 7 4.2 Direct method 8 4.3 Comparison method 8 5 Instrumentation 8 6 Operation and location of appliances under test . 8 6.1 Equipping and pre-conditioning of appliances 8 6.2 Supply of electrical energy and of water or gas . 9 6.3 Climatic conditions 9

42、 6.4 Loading and operating of appliances during test 9 6.5 Location and mounting of appliances . 10 7 Measurement of sound pressure levels . 10 7.1 Microphone array, measurement surface and RSS location for essentially free-field conditions over reflecting plane(s) 10 7.4 Measurements . 11 8 Calcula

43、tion of sound pressure and sound power levels . 11 9 Information to be recorded 11 10 Information to be reported 11 Annexes . 13 Annex A (normative) Standard test table 13 Bibliography 14 Figure 101 Measurement surface parallelepiped with key microphone positions for high floor-standing appliances p

44、laced against a wall 12 Table 101 Standard deviations of sound power levels 7 Table 102 Standard deviations for declaration and verification . 7 BS EN 60704-2-14:2013BS EN 60704-2-14:2013+A11:201560704-2-14 IEC:2013+A11:2015(E) 5 EN 60704-2-14:2013/A11:2015 4 Annex ZZ (informative) Clauses of this E

45、uropean Standard addressing essential requirements or other provisions of EU Directives This European Standard has been prepared under a mandate given to CENELEC by the European Commission to provide reliable, accurate and reproducible procedures and methods of measuring airborne acoustical noise of

46、 household appliances, which take into account the recognised state-of-the-art measurement methods. This European Standard in conjunction with Part 1 specifies the test code for the determination of airborne acoustical noise emission of household refrigerators, frozen-food storage cabinets and food

47、freezers for household and similar use. It shall be applied implementing Commissions delegated Regulation No 1060/2010 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of household refrigerating appliances. For determining and verifying

48、 airborne acoustical noise emission values declared on a printed label as well as in a product fiche and in the technical documentation, see EN 60704-3. WARNING: Other requirements and other EU Directives may be applicable to the products falling within the scope of this standard. 677778888889999910

49、1010111111121212121414151360704-2-14 IEC:2013(E) 5 INTRODUCTION The measuring conditions specified in this part of 60704 provide for sufficient accuracy in determining the noise emitted and comparing the results of measurements taken by different laboratories, whilst simulating as far as possible the practical use of household refrigerators, frozen-food storage cabinets and food freezers. It is recommended to consider the determination of noise levels as part of a comp