Siemens MICROMASTER 440 6SE6440-2UD31-8DA1 VFD Drive

Siemens MICROMASTER 440 frequency inverter, model 6SE6440-2UD31-8DA1. Industrial AC motor drive for variable speed control, soft start/stop, overload protection and process regulation. MICROMASTER 440 variants commonly provide vector or sensorless control options, programmable acceleration/deceleration ramps, integrated PID functionality and a range of I/O and communication options depending on configuration. Compact enclosure suitable for wall or DIN-rail mounting; ensure adequate cooling and EMC measures per installation requirements. Suitable for industrial motor control and automation applications.