The ATV320U04N4C is a variable speed drive from the Altivar Machine ATV320 series, engineered for controlling three-phase synchronous and asynchronous motors. It operates on a supply voltage of 380 to 500V and provides a nominal output current of 1.5 A for 0.37 kW heavy-duty applications. This drive integrates a Class C2 EMC filter, a brake chopper, and features built-in Modbus serial and CANopen communication protocols. Key safety functions such as Safe Torque Off (STO) and Safe Stop 1 (SS1) are included, alongside extensive I/O with seven discrete inputs and three analog inputs. Its compact, wall-mountable format and advanced motor control profiles make it highly suitable for integration into complex industrial machines.