Schneider Electric ATV320U22N4C Variable Speed Drive

The Schneider Electric ATV320U22N4C is a 2.2 kW (3 HP) AC drive that precisely controls speed and torque for three-phase motors in industrial automation. As part of the Altivar Machine ATV320 series, it accepts 380–500 VAC three-phase input and delivers about 5.5 A output with a 0.1–599 Hz frequency range, using V/F and sensorless vector control for both asynchronous and synchronous motors. It features built-in Modbus and CANopen communications, IP20 enclosure, fan-cooled cooling, and panel or chassis mounting for compact installation. Ideal for conveyors, pumps, fans, packaging machinery, and broader manufacturing, material handling, HVAC, and processing equipment applications to optimize motor speed and reduce energy usage. Dimensions are approximately 140 × 184 × 158 mm and weight around 2.1 kg; a common replacement option is ATV320U22M2C.