台达变频器用户手册VFDM英文

PrefaceThankyouforchoosingDELTA’shigh-performanceVFD-MSeries.TheVFD-MSeriesismanufacturedwithhigh-qualitycomponentsandmaterialsandincorporatethelatestmicroprocessortechnologyavailable.Thismanualistobeusedfortheinstallation,parametersetting,troubleshooting,anddailymaintenanceoftheACmotordrive.Toguaranteesafeoperationoftheequipment,readthefollowingsafetyguidelinesbeforeconnectingpowertotheACmotordrive.Keepthisoperatingmanualathandanddistributetoallusersforreference.Toensurethesafetyofoperatorsandequipment,onlyqualifiedpersonnelfamiliarwithACmotordrivearetodoinstallation,start-upandmaintenance.AlwaysreadthismanualthoroughlybeforeusingVFD-MseriesACMotorDrive,especiallytheWARNING,DANGERandCAUTIONnotes.Failuretocomplymayresultinpersonalinjuryandequipmentdamage.Ifyouhaveanyquestions,pleasecontactyourdealer.PLEASEREADPRIORTOINSTALLATIONFORSAFETY.DANGER!1.ACinputpowermustbedisconnectedbeforeanywiringtotheACmotordriveismade.2.AchargemaystillremainintheDC-linkcapacitorswithhazardousvoltages,evenifthepowerhasbeenturnedoff.Topreventpersonalinjury,pleaseensurethatpowerhasturnedoffbeforeopeningtheACmotordriveandwaittenminutesforthecapacitorstodischargetosafevoltagelevels.3.Neverreassembleinternalcomponentsorwiring.4.TheACmotordrivemaybedestroyedbeyondrepairifincorrectcablesareconnectedtotheinput/outputterminals.NeverconnecttheACmotordriveoutputterminalsU/T1,V/T2,andW/T3directlytotheACmainscircuitpowersupply.5.GroundtheVFD-Musingthegroundterminal.ThegroundingmethodmustcomplywiththelawsofthecountrywheretheACmotordriveistobeinstalled.RefertotheBasicWiringDiagram.6.VFD-Mseriesisusedonlytocontrolvariablespeedof3-phaseinductionmotors,NOTfor1-phasemotorsorotherpurpose.7.VFD-MseriesshallNOTbeusedforlifesupportequipmentoranylifesafetysituation.WARNING!1.DONOTuseHi-pottestforinternalcomponents.Thesemi-conductorusedinACmotordriveeasilydamagebyhigh-voltage.2.TherearehighlysensitiveMOScomponentsontheprintedcircuitboards.Thesecomponentsareespeciallysensitivetostaticelectricity.Topreventdamagetothesecomponents,donottouchthesecomponentsorthecircuitboardswithmetalobjectsoryourbarehands.3.Onlyqualifiedpersonsareallowedtoinstall,wireandmaintainACmotordrives.CAUTION!1.Someparameterssettingscancausethemotortorunimmediatelyafterapplyingpower.2.DONOTinstalltheACmotordriveinaplacesubjectedtohightemperature,directsunlight,highhumidity,excessivevibration,corrosivegasesorliquids,orairbornedustormetallicparticles.3.OnlyuseACmotordriveswithinspecification.Failuretocomplymayresultinfire,explosionorelectricshock.4.Topreventpersonalinjury,pleasekeepchildrenandunqualifiedpeopleawayfromtheequipment.5.WhenthemotorcablebetweenACmotordriveandmotoristoolong,thelayerinsulationofthemotormaybedamaged.PleaseuseafrequencyinverterdutymotororaddanACoutputreactortopreventdamagetothemotor.RefertoappendixBReactorfordetails.6.TheratedvoltageforACmotordrivemustbe≤240Vfor230Vmodels(≤120Vfor115Vmodels;≤480Vfor460Vmodels;≤600Vfor575Vmodels)andthemainssupplycurrentcapacitymustbe≤5000ARMS.TableofContentsPreface.............................................................................................................iTableofContents..........................................................................................iiiChapter1Introduction................................................................................1-11.1ReceivingandInspection....................................................................1-21.1.1NameplateInformation................................................................1-21.1.2ModelExplanation......................................................................1-21.1.3SeriesNumberExplanation........................................................1-21.1.4ExternalPartsandLabels...........................................................1-31.1.5RemoveInstructions...................................................................1-4RemoveKeypad..............................................................................1-4RemoveFrontCover.......................................................................1-41.2PreparationforInstallationandWiring................................................1-51.2.1AmbientConditions.....................................................................1-51.2.2MinimumMountingClearances...................................................1-51.3Dimensions.........................................................................................1-7Chapter2InstallationandWiring..............................................................2-12.1BasicWiringDiagram.........................................................................2-22.2ExternalWiring...................................................................................2-52.3MainCircuit.........................................................................................2-62.3.1MainCircuitConnection..............................................................2-62.3.2MainCircuitTerminals.............................................................