Control Techniques Unidrive M201 series AC Inverter for 15kW (20HP) 400V 3ph motor to 30A at High Overload or 15kW (20HP) to 31A when Fan/Pump rated, in either VxF or sensorless vector control. Converts fixed frequency 400V three phase input to variable frequency 400V three phase for a standard AC Induction motor.
Size 5: 143mm wide x 200mm deep x 391mm high; IP20
Mounting via 4 x 6.5mm diameter holes at rear on 106mm x 375mm centres
Weight: 7.4kg.
Overload: 150% x 60 seconds (Heavy Duty) or 110% for 165 seconds (Normal Duty) from start up.
Speed Control Range: 0-550Hz
Dynamic Braking (DBr): Internal Brake Switch fitted. (does not have to be used; available if required)
100% duty into 40 Ohm, maximum 54 Ohm external resistor (not supplied). See linked products below for compatible resistor.
Fixed keypad with Potentiometer for local speed control.
2 Analogue Inputs, 4 Digital Inputs, 1 Analogue Output, 1 Digital Input/Output, 1 Relay Contact (normally open). 1 Option Card Slot. Can be commissioned via PC using free Connect software and optional RS485 communications adapter and cable (see linked products below).
STO: Not available on this model.
Onboard PLC included. Programmable via PC using free CODESYS-based Machine Control Studio software and optional RS485 adapter and cable.
Input Current: 29A
Input Voltage: 380V-480V Three Phase ±10% at 50-60Hz ±5%
EMC Compliance: IEC EN 61800-3 Category C3 (Industrial) for cable lengths to 10m.
Cubicle mount.
Ambient operating temperature to 40°C.
Ventilation space in front: [not specified], above and below: 100mm, at sides: 0mm (between drives).
Manufacturer part number is M201-05400300. Replaces previous part Commander SK2404. Previously marketed as Emerson Control Techniques, a division of Emerson. Now sold as Nidec Control Techniques, part of the Nidec group.
Download the Unidrive M200 Series Installation and Control guides from the links below for futher details:-