400VAC Inverter

The purpose of the inverter is to control the speed or torque/current of a three-phase permanent magnet synchronous motor by receiving commands via an RS485 MODBUS serial communication, or via insulated analogue signal and two digital inputs. It can works in trapezoidal or sinusoidal mode, with incremental encoder + hall sensor feedback or in sensorless mode, thanks to an Intelligent Power IGBT Module controlled by a powerful microcontroller. The inverter provides two 10V and 24V outputs for powering potentiometer (10V) or an external control unit (24V). The chopper is designed in accordance with the most important CE standards.