IEC 60704-2-11-1998 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-11 Particular requirements for electrically-.pdf

1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60704211 Premiredition Firstedition 199811 Appareilslectrodomestiquesetanalogues Codedessaipourladtermination dubruitarien Partie211: Rglesparticulirespourlesappareilslectriques destinslaprparationdelanourriture Householdandsimilarelectricalapplian

2、ces Testcodeforthedeterminationofairborne acousticalnoise Part211: Particularrequirementsforelectricallyoperated foodpreparationappliances Numroderfrence Referencenumber CEI/IEC60704211:1998Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationscon

3、solides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,etla publicationdebaseincorporantlesamendements1 et2. Validitdelaprsent

4、epublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatedereconfir mationdelapublicationsontdisponiblesdansle CataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlec

5、omittechnique quiatablicettepublication,ainsiquelalistedes publicationstablies,setrouventdanslesdocumentsci dessous: SitewebdelaCEI* CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Term

6、inologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techniqueInternational (VEI). Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utilisere

7、nlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI60617: Symbolesgraphiquespourschmas. * Voiradressesitewebsurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consol

8、idatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to thebasepublication,thebasepublicationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication Thetech

9、nicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmationof thepublicationisavailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnical com

10、mitteewhichhaspreparedthispublication,aswell asthelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* CatalogueofIECpublications Publishedyearlywithregularupdates (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandlette

11、r symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbols

12、foruseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepage.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60704211 Premiredition Firstedition 199811 Appareilslectrodomestiquesetanalogues Codedessaipourladtermination du

13、bruitarien Partie211: Rglesparticulirespourlesappareilslectriques destinslaprparationdelanourriture Householdandsimilarelectricalappliances Testcodeforthedeterminationofairborne acousticalnoise Part211: Particularrequirementsforelectricallyoperated foodpreparationappliances CommissionElectrotechniqu

14、eInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1998Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueoumcaniqu

15、e,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,

16、Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE K2 60704211CEI:1998 SOMMAIRE Pages AVANTPROPOS 4 INTRODUCTION . 6 Articles 1 Domainedapplicationetobjet 8 2 Rfrencesnormatives . 8 3 Termesetdfinitions 10 4 Mthodesdemesureetenvironnementsacoustiques 10

17、 5 Appareillage . 10 6 Fonctionnementetemplacementdesappareilsenessai . 10 7 Mesuredesniveauxdepressionacoustique 14 8 Calculdesniveauxdepressionacoustiqueetdepuissanceacoustique. 14 9 Informationsenregistrer. 14 10 Informationsfournir 14 Figures 101 Exemplesdesupportdessaipourappareilstenuslamain 1

18、6 102 Exempledechargepourlafonctiondextractiondejusdecitron 1860704211IEC:1998 3 CONTENTS Page FOREWORD 5 INTRODUCTION 7 Clause 1 Scopeandobject 9 2 Normativereferences. 9 3 Termsanddefinitions . 11 4 Measurementmethodsandacousticalenvironments 11 5 Instrumentation 11 6 Operationandlocationofapplian

19、cesundertest . 11 7 Measurementofsoundpressurelevels 15 8 Calculationofsoundpressureandsoundpowerlevels. 15 9 Informationtoberecorded. 15 10 Informationtobereported 15 Figures 101 Examplesoftestfixturesforhandheldappliances 17 102 Exampleofloadforcitrusjuiceextractionfunction . 194 60704211CEI:1998

20、COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ APPAREILSLECTRODOMESTIQUESETANALOGUES CODEDESSAIPOURLADTERMINATIONDUBRUITARIEN Partie211:Rglesparticulirespourlesappareilslectriques destinslaprparationdelanourriture AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialeden

21、ormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesinternationales. Leurlab

22、orationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEI collaboretroitementaveclOrganisation InternationaledeNormalisation(IS

23、O),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniques,reprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentspro

24、duitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesin

25、ternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationalecorrespondantedoit treindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarco

26、nformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinter

27、nationaleCEI60704211attablieparlesouscomit59G:Petitsappareils decuisine,ducomitdtudes59delaCEI:Aptitudelafonctiondesappareilslectro domestiques. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 59G/86/FDIS 59G/90/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsu

28、rlevoteayant aboutilapprobationdecettenorme. Cettepartie211estutiliserconjointementaveclaCEI607041,2 e dition,1997: Appareils lectrodomestiquesetanaloguesCodedessaipourladterminationdubruitarien Partie1:Rglesgnrales. Letextedelapartie1telquemodifiparlaprsentenormeconstituelecodedessaides appareilsle

29、ctriquespourlaprparationdelanourriture. Cettepartie211remplaceoumodifielesarticlescorrespondantsdelaCEI607041. Lorsquunparagrapheparticulierdelapartie1nestpasmentionndanscettepartie211,ce paragraphesappliquepourautantquilsoitraisonnable.Lorsquecettepartie211spcifie addition,modificationouremplacemen

30、t,laprescription,lamodalitdessaioule commentairecorrespondantsdelapartie1doiventtreadaptsenconsquence. Lesparagraphesoulesfigurescomplmentairesceuxdelapartie1sontnumrotspartir de101.LesannexescomplmentairessontappelesAA,BB,etc.60704211IEC:1998 5 INTERNATIONALELECTROTECHNICALCOMMISSION _ HOUSEHOLDAND

31、SIMILARELECTRICALAPPLIANCES TESTCODEFORTHEDETERMINATION OFAIRBORNEACOUSTICALNOISE Part211:Particularrequirementsforelectricallyoperated foodpreparationappliances FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnica

32、lcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNat

33、ionalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsde

34、terminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhaveth

35、eformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossib

36、leintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandar

37、ds. 6)AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC60704211hasbeenpreparedbysubcommittee59G:Small kitchenappliances,ofIECtechnicalcommittee

38、59:Performanceofhouseholdelectrical appliances. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 59G/86/FDIS 59G/90/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. ThisPart211isintendedtobeusedinconjunctionwith

39、IEC607041,2ndedition,1997: HouseholdandsimilarelectricalappliancesTestcodeforthedeterminationofairborne acousticalnoisePart1:Generalrequirements. TherelevanttextofPart1asamendedbythisstandardestablishesthetestcodefor electricallyoperatedfoodpreparationappliances. ThisPart211supplementsormodifiesthec

40、orrespondingclausesinIEC607041.Whena particularsubclauseisnotmentionedinthisPart211,thatsubclauseappliesasfarasis reasonable.Wherethisstandardstates“addition“,“modification“or“replacement“,therelevant requirement,testspecificationorexplanatorymatterinPart1shouldbeadaptedaccordingly. Subclausesorfigu

41、reswhichareadditionaltothoseinPart1arenumberedstartingfrom101. AdditionalannexesareletteredAA,BB,etc.6 60704211CEI:1998 INTRODUCTION Lesconditionsdemesurespcifiesdanscettepartie211simulent,autantquepossible, lusagereldesappareilslectriquespourlaprparationdelanourriture.Laplupartdes essaisestralisesa

42、nscharge,afindviterlinstabilitdubruitetdassurerunebonne rptabilitetunebonnereproductibilit. Ilestrecommanddeconsidrerlesdonnessurlebruitcommefaisantpartiedesdonnes surlaptitudelafonction. NOTEAinsiquilestindiqudanslintroductionlaCEI607041,leprsentcodedessaiconcerneuniquementle bruitarien.60704211IEC:1998 7 INTRODUCTION ThemeasuringconditionsspecifiedinthisPart211sim