SANS 62552-2008 Household refrigerating appliances - Characteristics and test methods《家用制冷器具 特性及试验方法》.pdf

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21299-5 SANS 62552:2008 Edition 1 and IEC corr. 1 IEC 62552:2007 Edition 1 and corr. 1SOUTH AFRICAN NATIONAL STANDARD Household refrigerat

4、ing appliances Characteristics and test methods This national standard is the identical implementation of IEC 62552:2007 and IEC corrigendum 1, and is adopted with the permission of the International Electrotechnical Commission. Published by Standards South Africa 1 dr lategan road groenkloof privat

5、e bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 62552:2008 Edition 1 and IEC corr. 1 IEC 62552:2007 Edition 1 a

6、nd corr. 1 Table of changes Change No. Date Scope IEC corr. 1 2008 Changed to correct symbols and a temperature rise value.National foreword This South African standard was approved by National Committee StanSA TC 75, Performance of household and similar electrical appliances, in accordance with pro

7、cedures of Standards South Africa, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in June 2008. This standard may only be used and printed by approved subscription and freemailing clients of the SABS. Mars 2008 March 2008 CEI 62552 (Premire dition 2007) Apparei

8、ls de rfrigration usage mnager Caractristiques et mthodes dessai IEC 62552 (First edition 2007) Household refrigerating appliances Characteristics and test methods CORRIGENDUM 1 Dans tous les tableaux et dans le texte de cette Norme internationale: L o le symbole devrait figurer, cest la lettre “u“

9、qui apparat. L o le symbole devrait figurer, cest la lettre “w“ qui apparat. Dans tous ces cas, remplacer: la lettre “u“ par le symbole la lettre “w“ par le symbole Page 131 La correction ne concerne que le texte anglais. In all tables and throughout the text of this International Standard: Where th

10、e symbol should appear, the letter “u” appears. Where the symbol should appear, the letter “w” appears. In all of these cases, change: the letter “u” to the symbol the letter “w” to the symbol Page 44 16.4 Test report In the second dashed item: instead of: the time for the temperature rise from - 18

11、 C to 9 C read: the time for the temperature rise from - 18 C to -9 C SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of

12、the SABS. IEC 62552 Edition 1.0 2007-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Household refrigerating appliances Characteristics and test methods Appareils de rfrigration usage mnager Caractristiques et mthodes dessai INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERN

13、ATIONALE XC ICS 97.030 PRICE CODE CODE PRIX ISBN 2-8318-9505-7SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 2 62552 IEC:2007 CONTENTS FOREWORD 4 1 Scope.6 2 Normative references 6 3 Terms, definitions and symbols.6 4 Classific

14、ation .12 5 Materials, design and manufacture .13 6 Storage temperatures15 7 Determination of linear dimensions, volumes and areas 17 8 General test conditions22 9 Testing air-tightness of doors, lids or drawer seals.29 10 Testing opening force of doors or lids .29 11 Testing the durability of doors

15、, lids and drawers.29 12 Testing mechanical strength of shelves and similar components.32 13 Testing storage temperatures .33 14 Water vapour condensation test37 15 Energy consumption test.38 16 Temperature rise test 43 17 Freezing test44 18 Ice-making test 48 19 Final test report51 20 Designation51

16、 21 Marking52 22 Technical and commercial product information.54 23 Instructions for users .55 Annex A (informative) Conditions particular to certain countries 76 Annex B (informative) Percentage running time .78 Annex C (informative) Test for absence of taste and odour79 Annex D (normative) Built-i

17、n refrigerating appliances.82 Annex E (informative) Rated characteristics and control procedure.83 Bibliography85 Figure 1 Example of operating cycle for frost-free refrigerator-freezer 16 Figure 2 Overall space required in use (upright type) 17 Figure 3 Partition to restrict air circulation and amb

18、ient temperatures sensor position .24 Figure 4 Example of opening and closing external door(s)30 Figure 5 Example of opening and closing of external drawer(s)31 SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.62552 IEC:2007 3 Fig

19、ure 6 Test position for sliding components which have no limiting stop .32 Figure 7 Examples of shifted package stack34 Figure 8 Example of multiple stacks with shifted package.35 Figure 9 Condensation codes 38 Figure 10 Determination by interpolation of energy consumption Refrigerators and types I

20、and II refrigerator-freezers.41 Figure 11 Identification symbol for food freezer compartment (for further details, see Figure 20) 53 Figure 12 Star identification symbols for frozen-food storage compartments (for further details, see Figure 21) 53 Figure 13 Marking of load limit .54 Figure 14 Temper

21、ature measurement points in fresh-food storage compartments with different arrangements of evaporator 57 Figure 15 Temperature measurement points T ciin cellar compartments of refrigerators relative to height h cand internal fittings.59 Figure 16 Examples of storage plan (see 13.3) .61 Figure 17 Exa

22、mples of positioning of M-packages 63 Figure 18 Examples of determination of dimensions for calculating shelf area (see 7.3)66 Figure 19 Examples of determination of mean dimensions for calculating basket area (see 7.3.2.6, 7.3.2.7.2 and 7.3.2.7.3) .67 Figure 20 Details of identification symbols for

23、 food freezer compartments .68 Figure 21 Details of identification symbols for frozen-food storage compartments .69 Figure 22 Examples of determination of gross volume 70 Figure 23 Determination of volume of evaporator space .72 Figure 24 Example of determination of storage volume of frozen-food sto

24、rage or food freezer compartments/cabinets .74 Figure 25 Determination of volumes of shelves and partitions 75 Figure A.1 Cold zone identification symbol 76 Table 1 Climate classes .13 Table 2 Storage temperatures15 Table 3 Test package dimensions and mass.25 Table 4 Chill compartment storage load.3

25、4 Table 5 Energy-storage temperature conditions for determining energy consumption .40 SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS. 4 62552 IEC:2007 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ HOUSEHOLD REFRIGERATING APPLIANC

26、ES CHARACTERISTICS AND TEST METHODS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co- operation on all questi

27、ons concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their pre

28、paration is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

29、 with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant

30、subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the techn

31、ical 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 user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum exte

32、nt possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for an

33、y equipment declared to be in conformity with an IEC Publication. 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

34、 and IEC National Committees for any personal 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

35、) Attention is drawn to the Normative references 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 rig

36、hts. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62552 has been published under the responsibility of IEC technical committee 59: Performance of household and similar electrical appliances. It cancels and replaces International Standard

37、 ISO 15502 and its corrigendum (2005) prepared by subcommittee 5: Testing and rating of household refrigeration appliances of ISO technical committee 86, Refrigeration and air-conditioning, which was transferred to the IEC subsequent to IEC SMB decision 127/11. The first edition of ISO 15502 cancell

38、ed and replaced ISO 5155:1995, ISO 7371:1995, ISO 8187:1991 and ISO 8561:1995, of which it constitutes a technical revision. It also incorporates the amendments ISO 7371:1995/Amendment 1:1997, ISO 8187:1991/Amendment 1:1997 and ISO 8561:1995/Amendment 1:1997. This publication has been drafted in acc

39、ordance with the ISO/IEC Directives, Part 2. SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.62552 IEC:2007 5 The committee has decided that the contents of this publication will remain unchanged until the maintenance result date

40、 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. SANS 62552:2008This standard may only be used and printed by approved subscription an

41、d freemailing clients of the SABS. 6 62552 IEC:2007 HOUSEHOLD REFRIGERATING APPLIANCES CHARACTERISTICS AND TEST METHODS 1 Scope This International Standard specifies the essential characteristics of household refrigerating appliances, factory-assembled and cooled by internal natural convection or fo

42、rced air circulation, and establishes test methods for checking the characteristics. These are type tests, and because of this, when verification of the performance of a refrigerating appliance of a given type in relation to this standard is necessary, it is preferable, wherever practicable, that al

43、l the tests specified be applied to a single unit. The tests can also be made individually for the study of a particular characteristic. NOTE For the safety requirements applicable to household refrigerating appliances, see IEC 60335-2-24; for noise requirements applicable to household refrigerators

44、 and freezers, see ISO 8960; and for additional safety requirements applicable to the refrigerating systems of household refrigerating appliances, see ISO 5149. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, onl

45、y the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 534, Paper and board Determination of thickness, density and specific volume ISO 817, Refrigerants Designation system IEC 60335-2-24:2002, Household and similar

46、electrical appliances Safety Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and icemakers 3 Terms, definitions and symbols For the purposes of this document, the following terms, definitions and symbols apply. 3.1 refrigerating appliance factory-assembled insul

47、ated cabinet with one or more compartments and of suitable volume and equipment for household use, cooled by natural convection or a frost-free system whereby the cooling is obtained by one or more energy-consuming means NOTE From the point of view of installation, there are various types of househo

48、ld refrigerating appliance (free-standing, wall-mounted, built-in, etc.). 3.1.1 compression-type refrigerating appliance refrigerating appliance in which refrigeration is effected by means of a motor-driven compressor 3.1.2 absorption-type refrigerating appliance refrigerating appliance in which ref

49、rigeration is effected by an absorption process using heat as energy source 3.1.3 refrigerator refrigerating appliance intended for the preservation of food, one of whose compartments is suitable for the storage of fresh food SANS 62552:2008This standard may only be used and printed by approved subscription and freemailing clients of the SABS.62552 IEC:2007 7 3.1.3.1 frost-free refrigerator refrigera