ACS580 frequency converter, 380-480 V, IP55 (Options code +B056) A new generation of wall-mounted frequency converters simplifies your processes and control tasks with efficiency and precision. This frequency converter is versatile for use in industrial applications. Setting up and commissioning is incredibly easy. The essential functions are integrated as standard. Additional hardware is therefore not required, significantly simplifying the selection of the appropriate drive. The ACS580 is ready to connect and can immediately control your pumps, fans, conveyor systems, mixers, and other applications with variable or constant torque.