Schneider Electric ATV320U40M3C Variable speed drive Altivar Machine ATV320, 4kW, 200-240V, 3-phase, compact. The Schneider Electric Altivar Machine ATV320 variable speed drive, part number ATV320U40M3C, is engineered for the precise control of complex machinery in diverse industrial applications. This compact 4 kW (5 Hp) drive is designed for heavy-duty use, operating efficiently on a 200 to 240V, 3-phase supply with a nominal output current of 17.5 A. Featuring an integrated brake chopper and Safe Torque Off (STO) safety function, it ensures reliable and secure operation. Communication is streamlined with built-in Modbus serial and CANopen protocols. Its robust IP20 degree of protection and wall-mount format make it suitable for various industrial environments. The ATV320U40M3C is ideal for critical tasks in Gulf and Egyptian sectors such as water treatment plants, food and beverage production, textile manufacturing, and building services, providing optimal performance for conveyors, pumps, and fans.