Features and application

High-performance drive for induction motors and sensorless control of permanent magnet synchronous motors. Unidrive-M600 AC drive

Open loop V/Hz or vector control, open and closed loop rotor flux control (with additional SI Universal Encoder module) for induction motors (RFC-A), open loop control for permanent magnet synchronous motors (RFC-S) synchronous motors (RFC-S)
Built-in RFI A class filter
Built-in PID controller
Built-in braking regulator
Three module slot for additional I/O options
Speed and torque control
Unidrive M Connect free software tool for the control and monitoring via PC
Built-in double safety input Safe Torque Off
Possible PLC programming in CodeSys with free Engineering Control Studio software

Specification

Power supply (3x230 V, 3x400 V, 3x575 V, 3x690 V) ± 10%
Power 0.75 -1.2 MW
High overload capability – 200 % for 3 s
Output frequency 0-550 Hz (possible 3000 Hz)
IP-20 protection degree housing

Options

M-600 series can be extended with the following modules:
SI-PROFIBUS – Module for PROFIBUS communication protocol
SI-DeviceNet – Module for DeviceNet communication protocol
SI-CANopen – Module for CANopen communication protocol
SI-Ethernet – External module of Ethernet communication module, supporting PROFINET RT, EtherNet/IP and Modbus TCP/IP
SI-EtherCAT – Module for EtherCAT communication protocol
SI-I/O – Extended I/O interface module increasing the number of I/O points on a drive. Additional characteristics: 4x digital I/O, 3 x analogue inputs (default) / digital inputs, 1 x analogue output (default) / digital input, 2 x relays
SI-Encoder – Input module for incremental encoder. Closed loop rotor flux control for induction motors (RFC-A) in M600
SI-Universal Encoder – Additional connected I/O module supporting incremental encoder and SinCos, HIPERFACE, EnDAT, and SS encoders
SI-Safety – Module offering an intelligent and programmable solution, ensuring compliance with the requirements of the IEC 61800-5-2 safety standard
CI-485 Adaptor – Adaptor for RS485 communications; commonly used for connection with a remote panel or RS485 communication in the absence or unavailability of AI-485 adaptor
Optional Remote Keypad
KI-Keypad – Plain text, multi-language LCD keypad with up to 4 lines of text for in-depth parameter and data descriptions, for an enhanced user experience
KI-Keypad RTC – All the features of the KI-Keypad, but with battery operated real-time clock. This allows accurate diagnosis and fast troubleshooting
CT USB Comms – USB communication cable allowing the drive to connect to a PC for use with Unidrive M’s PC tools