Schneider Electric ATV320U06N4C Variable Speed Drive

The Schneider Electric ATV320U06N4C Variable Speed Drive is a 0.55 kW (0.75 HP) Altivar Machine ATV320 unit used to control the speed and torque of three-phase asynchronous and synchronous motors. It is designed for panel-mounted installation in industrial control panels and is commonly used on manufacturing lines, packaging machinery, conveyors, pumps, fans, and material handling equipment to improve efficiency and process control. Technical specs include 380–500 V AC three-phase input, 0.1–599 Hz output frequency, and control methods of sensorless vector and V/Hz; communications cover Modbus and CANopen, with an integrated EMC filter, Safe Torque Off (STO) safety function, and multiple digital and analog inputs with relay outputs. Enclosure is IP20 with a panel-mounted compact form factor and an operating temperature range of −10°C to 50°C. Common replacements include ATV320U07N4C, ATV320U15N4C, and ABB ACS355-03E-02A4-4.