DRIVES AND FREQUENCY CONVERTERS
Unidrive M600 — frequency converters for induction and PM synchronous motors 0.75 kW – 2.8 MW, 200–690 V
Country: Poland · Model: Unidrive M600
Unidrive M600 is a frequency converter for induction motors and permanent-magnet synchronous motors from 0.75 kW to 2.8 MW in heavy duty, at 200–690 V. It controls the motor without a position sensor, and with an encoder module it runs in closed-loop RFC-A. In the Unidrive M family it sits between the general-industrial drives and the M700 servo series.
- Power
- 0.75 kW – 2.8 MW (heavy duty, catalogue); on the supplier page 0.75 kW – 1.2 MW
- Supply
- 3×230, 3×400, 3×575, 3×690 V AC ±10 %
- Overload
- 200 % of rated current for 3 s
- Output frequency
- 0–550 Hz (up to 3 000 Hz on request)
Technical specifications
| Power | 0.75 kW – 2.8 MW (heavy duty, catalogue); on the supplier page 0.75 kW – 1.2 MW |
|---|---|
| Supply | 3×230, 3×400, 3×575, 3×690 V AC ±10 % |
| Overload | 200 % of rated current for 3 s |
| Output frequency | 0–550 Hz (up to 3 000 Hz on request) |
| Modes | U/f, open-loop vector, RFC-A (closed loop with encoder module), sensorless control of PM synchronous motors |
| Safety | dual STO input; SI-Safety module (IEC 61800-5-2) |
| Communication | RS485 as standard; PROFIBUS, PROFINET RT, EtherNet/IP, Modbus TCP, EtherCAT, CANopen, DeviceNet modules |
| Built-in | class A EMC filter, braking transistor, PID, PLC (CODESYS), 3 SI slots |
| Protection rating | IP20 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The range up to 2.8 MW is taken from the catalogue, while the supplier page states up to 1.2 MW. Supply is 3×230, 3×400, 3×575 and 3×690 V ±10 %, overload 200 % of rated current for 3 s, output frequency 0–550 Hz, up to 3 000 Hz on request. The Rotor Flux Control (RFC) algorithm keeps open-loop operation stable, and with SI-Encoder or SI-Universal Encoder modules the drive supports digital synchronization of induction motors. Built in are a class A EMC filter, a braking transistor, a PID controller, a dual STO input and a PLC in CODESYS; the RS485 port is standard and there are three SI slots. The SI-I/O module adds 4 digital inputs-outputs, 3 analog inputs, an analog output and 2 relays, and SI-Safety works per IEC 61800-5-2. The aluminium chassis with an extruded heatsink is IP20, the fan is replaced after installation, and the power and control terminals are removable.
How to choose
For simple control of induction motors in the most common tasks the Commander C200 is more economical. If network functions, extra inputs-outputs and sensorless control of synchronous motors are needed, the M600 is used. For servo mode with an encoder and high dynamics the Unidrive M700 is intended. Among the SI modules choose by the bus of your PLC, and for functional safety add the SI-Safety.
Request a price and lead time
Unidrive M600 — frequency converters for induction and PM synchronous motors 0.75 kW – 2.8 MW, 200–690 V. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What power range does Unidrive M600 cover?
According to the catalogue from 0.75 kW to 2.8 MW in heavy duty. The supplier page states a range up to 1.2 MW.
What supply voltage does Unidrive M600 have?
Three-phase 3×230, 3×400, 3×575 or 3×690 V AC with a tolerance of ±10 %.
Does M600 control synchronous motors without an encoder?
Yes, it works with permanent-magnet synchronous motors without a position sensor. With an encoder module, closed-loop RFC-A is available.
What interfaces does Unidrive M600 have?
The RS485 port is standard, and the three SI slots accept PROFIBUS, PROFINET RT, EtherNet/IP, Modbus TCP, EtherCAT, CANopen and DeviceNet modules.
What are the overload capacity and protection rating?
200 % of rated current for 3 s, protection rating IP20.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.