西门子电机参数表.pdf

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1、Enclosureforoffer:Item:Date:Revision:0Motor◊1DataSheetCustomer,CountrySubject/ProjectMachineType1LA44522CN80-ZOptionsA40+M13◊2RatingsMotortypeSquirrelcageRatedoutputPN800kWRatedvoltageUN10kVVoltagefluctuations±5%(IEC60034-1)RatedfrequencyfN50HzFrequencyfluctuations±2%RatedspeednN29841/minNum

2、berofpoles2RatedtorqueMN2560NmRatedcurrentIA54AEfficienciesstandardIEC60034-2-1(2007)PartialloadP/PN5/44/43/42/4Efficiencyh9696.296.195.4%Powerfactorcosj0.890.890.880.83RotorwindingBarwindingTypeofex-protectionwithoutTemperaturerisetimeconstantteDegreeofprotectionIP55TypeofconstructionIMB3Co

3、olingmethodIC411CoolanttemperatureKT40°CAmbienttemperature40°CAltitudeabovesealevel1000mInsulationsystemMICALASTIC-VPIThermalclass155(F)utilizedacc.tothermalclass130(B)Locked-rotorcurrent/ratedcurrentIA/IN5.8Locked-rotortorque/ratedtorqueMA/MN0.77Breakdowntorque/ratedtorqueMK/MN2.46Momentofi

4、nertiaMotorJmot19kg*m²Ext.momentofinertia81kg*m²(max.permissible)JfremdCopyright©SiemensAG–Allrightsreserved1/3SizerLDSnap-InSuiteVersion2.8.7.1(Online)MotorselectionusingsearchcriteriaEnclosureforoffer:Item:Date:Revision:0DutyS1Permissiblenumberofconsecutivestarts,cold/warm3/2StatorcircuitS

5、tarRotorwindingmaterialE-CuDynamicfoundationload,downward/upward76kN/27kNBearingdesignRolling-contactbearingD.E./N.D.E.bearingdesign6220C3/6220C3DirectionofrotationClockwiseMeasuringsurfacesound-pressurelevel(Tolerance+380dB(A),No-loadvaluedB(A))Levelofmeasuringsurface16dBCoatingStandardcoat

6、ingColorRAL7030Total/rotorweight4900kg/1050kgStandards/specificationsAcc.toIEC/EN/ISOOtherremarks:◊3AccessoriesA402resistancethermometersPt100for3or4-wireconnectionfromterminals,rolling-contactbearingA656embeddedresistancethermometersPt100withoutlightningarrestersfor3-or4-wireconnectionfromt

7、erminalsG50Shockpulsemeasurement(SPM),measuringnippleatD.E.andN.D.E.K09Terminalboxonright-handside,viewfromD.E.M13Anti-condensationheater220-240V(min200V,max.264V)◊4InspectionsCopyright©SiemensAG–Allrightsreserved2/3SizerLDSnap-InSuiteVersion2.8.7.