The ATV320U15N4C is a compact variable speed drive from the Altivar Machine ATV320 series, designed for controlling 3-phase motors in complex machines. It operates on a 380 to 500V supply voltage, delivering a nominal output current of 4.1 A for heavy-duty applications up to 1.5 kW. This drive features an integrated Class C2 EMC filter, a nominal switching frequency of 4 kHz, and built-in Modbus serial and CANopen communication protocols. Key safety functions like Safe Torque Off (STO) and Safe Stop 1 (SS1) are included, alongside advanced motor control profiles such as flux vector control without a sensor. Its compact, wall-mountable design makes it suitable for various industrial automation tasks requiring precise speed and torque control.