The Siemens 6SE6440-2UD35-5FA0 is a MICROMASTER 440 inverter designed for three-phase AC power supply ranging from 380 to 480 volts, with a frequency tolerance of 47 to 63 Hz. This model delivers a constant torque output suitable for applications requiring up to 55 kW of power, and it supports overload capacities of 150% for 60 seconds and 200% for 3 seconds. It can also handle squared torque loads up to 75 kW. The device measures 850 x 350 x 320 mm (height x width x depth) and features an IP20 protection rating, making it suitable for operation in ambient temperatures between -10°C and +50°C. Notably, this unit comes without internal filters or operator panels. This Siemens MICROMASTER 440 drive is available through BSP Automation, providing a reliable solution for varied industrial automation needs.