Frequency drive, Emerson/CT Unidrive SP3402, 18.5kW/400V

Unidrive SP3402Electrical DataParameterValueSupply3-phase 380–480 V AC (±10%)Line Frequency47–63 HzPower (ND / HD)18.5 kW / 15 kWOutput Current (ND / HD)approx. 38 A / 34 AOverload Capacity110% (ND), 150% (HD) for 60 sSwitching Frequency3–12 kHz (adjustable)Control and FunctionsAreaDescriptionOperating ModesV/Hz, sensorless vector control, closed loop, servo modeRegenerative OperationYesMotor TypesInduction, servo, permanent magnetFeedbackIncremental encoder, Sin/Cos encoder, resolver (optional)Motion FunctionsIntegrated positioning, fast digital I/O, auto-tuningI/O and CommunicationTypeSpecificationDigital Inputs5Digital Outputs3Analog Inputs2 (0–10 V / 4–20 mA)Analog Output1CommunicationRS485Fieldbus (optional)Profibus, Modbus TCP/IP, DeviceNet, CANopen, EtherCATSoftwareCTSoft, CTScope, SyPTLite / SyPTProMechanical DataParameterValueFrame SizeSP3 (Size 3)CoolingInternal fanProtection ClassIP20MountingWall or panel mountingDimensions (H×W×D)approx. 380 × 140 × 200 mmWeightapprox. 6.5–7 kgCertificationsStandardCEUL / cULRoHSEMC according to EN61800-3 (with filter)