Siemens MicroMaster 440 45kW 6SE6440-2UD34-5FA1 Inverter
Siemens MICROMASTER 440 is a 45 kW inverter designed for motor speed control in industrial applications. It operates on 380-480 V AC three-phase input voltage and delivers 45 kW in constant torque applications and 55 kW in square torque applications. The overload capacity is specified as 150% for 60 seconds and 200% for 3 seconds. The dimensions of the device are 850 x 350 x 320 mm and has an IP20 protection rating. The operating temperature range is from -10°C to +50°C. This inverter can be used in various industrial applications such as pumps, fans and conveyors.