The Schneider ATV340D37N4E Inverter is a 37 kW variable speed drive designed for industrial automation and motion control applications. With a power rating of 4 kW and a 3-phase input voltage of 380 V, this unit is ideal for controlling the speed of motors in various industrial settings. Made by Schneider in China, this model is a reliable choice for businesses looking for precise motor control without the need for a bypass.