Frequency drives. For three phase motors from 18,5 to 315kW. Wall mounting (IP21). Power supply 400V 50/60Hz. External display (current, power, torque, speed, frequency….). Motor overload and shortcut protections. EMC filter C2 type (up to 45 model), C3 type (from 55 to 315 model). Communication protocol Modbus/TCP. Optional modules for CANopen and BACnet.