BS EN 50730 2025.docx

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1、BSEN50730:2025ProfessionalandcommercialcoffeemachinesMethodsformeasuringenergyconsumptionandproductivitybsi.NationalforewordThisBritishStandardistheUKimplementationofEN50730:2025.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeCPL59,Performanceofhouseholdelectricalappliances.Alisto

2、forganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitscommitteemanager.ContractualandlegalconsiderationsThispublicationhasbeenpreparedingoodfaith,howevernorepresentation,warranty,assuranceorundertaking(expressorimplied)isorwillbemade,andnoresponsibilityorliabilityisorwillbeacceptedbyBSI

3、inrelationtotheadequacy,accuracy,completenessorreasonablenessofthispublication.Allandanysuchresponsibilityandliabilityisexpresslydisclaimedtothefullextentpermittedbythelaw.Thispublicationisprovidedasis,andistobeusedattherecipientsownrisk.Therecipientisadvisedtoconsiderseekingprofessionalguidancewith

4、respecttoitsuseofthispublication.Thispublicationisnotintendedtoconstituteacontract.Usersareresponsibleforitscorrectapplication.TheBritishStandardsInstitution2025PublishedbyBSIStandardsLimited2025ISBN9780539231984ICS97.040.50CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisB

5、ritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon30June2025.Amendments/corrigendaissuedsincepublicationDateTextaffectedEUROPEANSTANDARDEN50730NORMEEUROPEENNEEuropaischenormApril2025ICS97.040.50EnglishVersionProfessionalandcommercialcoffeemachines-Methodsformeasuri

6、ngenergyconsumptionandproductivityMachinesacafeprofessionnellesetCommerciales-MethodespourmesurerIaConsommationenergetiqueetIaproductiviteProfessionelleundgewerblicheKaffeemaschinen-MessmethodenfurEnergieverbrauchundProduktivitatThisEuropeanStandardwasapprovedbyCENELECon2025-02-10.CENELECmembersareb

7、oundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCEN-CENELECManagementCentreortoanyCENELEC

8、member.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENELECmemberintoitsownlanguageandnotifiedtotheCEN-CENELECManagementCentrehasthesamestatusastheofficialversions.CENELECmembersarethenationalelectrotechn

9、icalcommitteesofAustria,Belgium,Bulgaria,Croatia,Cyprus,theCzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,theNetherlands,Norway,Poland,Portugal,RepublicofNorthMacedonia,Romania,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerl

10、and,TurkiyeandtheUnitedKingdom.CENELECEuropeanCommitteeforElectrotechnicalStandardizationComiteEuropeendeNormalisationElectrotechniqueEuropaischesKomiteefiirElektrotechnischeNormungCEN-CENELECManagementCentre:RuedeIaScience23,B-1040Brussels2025CENELECAllrightsofexploitationinanyformandbyanymeansrese

11、rvedworldwideforCENELECMembers.ContentsPageEuropeanforeword41 Scope52 Normativereferences53 Termsanddefinitions54 Requirements104.1 General104.2 Beveragetemperature,quantityanddeliverytime114.2.1 General114.2.2 Quantityofbeverage(mass)114.2.3 Temperatureofbeverage134.2.4 Deliverytimeforabeverage145

12、Testing145.1 General145.2 Testingconditions155.2.1 General155.2.2 AmbientConditions155.2.3 PowerSupplyVoltageaccordingtoratedvoltage165.2.4 Water165.2.5 LaboratoryMeasurementEquipment165.2.6 Beakersfortesting165.2.7 Beveragetemperaturemeasurement185.3 Testingprocedure225.3.1 General225.3.2 Testingse

13、quence225.3.3 Heatingtest245.3.4 Deliverytests245.3.5 Energysavinganddeliverycontroltests305.3.6 Hydrauliccircuitcleaningtest345.3.7 Softofftest365.3.8 Productivitytest365.3.9 Readyconditiontest426 Calculations426.1 General426.2 Readymachineenergy426.3 Energypercup436.4 Energyinenergysavingmode446.5

14、 Productivitycalculations45Annex A (normative)Conditionsofuseofmeasurementsandcalculationsfromthisdocument47A.1General47A.1Datavaliditydomain47A.2Typicalday47A.3Totaldailyenergyconsumption47Annex B (informative)Exampleoftestreports49Annex C (normative)Informationtobeprovidedbythemanufacturertothelab

15、oratory52AnnexD(informative)Examplesofcalculationsforenergyconsumptionofacoffeemachineandenergypercupforeachtypeofbeverage,inonedayofuseofthecoffeemachine53D.1General53D.2Exampleofadayofuseofacoffeemachine54D.3Exampleoftotalnumberofcupsdeliveredina24hdayofuseofacoffeemachinedependingonmachinetypeandmachinerating57D.4Exampleofnumberofcupsrepresentingmixofbeveragesdeliveredina24hdayofuseofacoffeemachinedependingonmachinetype,machineratinganddeliverablebeverages58D.5Exampleofcalculationoftotalenergyina24hdayofuseofacoffeemachine59Europe