Nidec Control Techniques Unidrive M201 series AC Inverter for 0.55kW (0.75HP) 400V 3ph motor in VxF or sensorless vector control to 1.8A. Converts fixed frequency 400V three phase input to variable frequency 400V three phase for a standard AC Induction motor.
Size 2: 78mm wide x 150mm deep x 205mm high; IP20
Mounting via symetrical DIN rail, or 4 x 5mm diameter holes at rear on 55mm x 194mm centres
Weight: 1kg.
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 270 Ohm, maximum 1100 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: 2.6A
Input Voltage: 380V-480V Three Phase ±10% at 50-60Hz ±5%
Earth Leakage for EMC: 9.2mA at 50Hz
EMC Compliance: IEC EN 61800-3 Category C3 (Industrial) for cable lengths to 2m.
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: 37W (at rated ambient temperature and default switching frequency).
Manufacturer part number is M201-02400018. Replaces Commander SK part no SKB3400055. 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:-