Nidec Control Techniques Unidrive M201 series AC Inverter for 3kW (4HP) 230V 3ph motor in VxF or sensorless vector control to 13.3A. Converts fixed frequency 230V single or three phase input to variable frequency 230V three phase for a standard AC Induction motor.
Size 4: 115mm wide x 175mm deep x 277mm high; IP20
Mounting via 4 x 6mm diameter holes at rear on 86mm x 265mm centres
Weight: 3.13kg.
Overload: 150% x 60 seconds
Speed Control Range: 0-550Hz
Dynamic Braking (DBr): Internal Brake Switch fitted. (does not have to be used; available if required)
100% duty into 22 Ohm, maximum 50 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 Unidrive M 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: 23.7A/16.9A
Input Voltage: 200V-240V Single or Three Phase ±10% at 50-60Hz ±5%
Earth Leakage for EMC: 21.3mA (single phase), 9.7mA (three phase) at 50Hz
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).
Heat Loss at max output: 110W (at rated ambient temperature and default switching frequency).
Manufacturer part number is M201-04200133. Replaces Commander SK part no SKDD200300. Previously marketed as Emerson Control Techniques, a division of Emerson. Now sold as Nidec Control Techniques, part of the Nidec group.
Download the CT Unidrive M200 Quick Start, Installation and Control guides from the links below:-