The Schneider Electric ATV320U04N4B is a frequency inverter of the Altivar 320 series, designed for small drives and compact mechanical engineering applications. With a power of 0.37kW and an input voltage of 380–500V, it enables reliable and efficient motor control. Its particularly compact design saves space in the control cabinet, while the robust construction ensures durability even in demanding industrial environments. Modern communication interfaces make the inverter flexibly usable and easy to integrate into automation systems.