ATV630D45N4 Schneider Electric Variable speed drive, Altivar Process ATV630, 45kW, 60hp, 380 to 480V, IP21

The Schneider Electric ATV630D45N4 is a robust Altivar Process variable speed drive (VFD) engineered for precise control of three-phase motors in demanding industrial and process applications. Rated for up to 45 kW (60 hp) at 380–480 V AC, this drive supports a wide range of asynchronous and synchronous motor types with integrated motor control features and adaptive control modes for constant and variable torque applications. Designed for IP21/UL Type 1 protection, it includes built-in EMC filtering and flexible I/O for process connectivity. With advanced functions such as Safe Torque Off (STO) SIL 3, embedded process monitoring, and multiple communication options (Modbus, Ethernet), the ATV630D45N4 enhances automation performance while helping optimize energy use and reliability in water/wastewater, mining, oil and gas, and general industrial systems.