The Allen-Bradley 150-F25NBDB SMC-Flex controller is a robust solid-state unit designed for versatile motor control applications. It operates with an input voltage range of 200 to 480 Volts AC over 3-phase power, accommodating both standard squirrel-cage and Wye-Delta motors, while supporting 2-wire and 3-wire control configurations. Equipped with a single DPI port for HMI connectivity, the controller offers diverse starting and stopping modes including soft start and soft stop, along with a comprehensive protection suite guarding against issues such as power loss and voltage imbalance. It provides extensive metering capabilities, measuring parameters like current, voltage, power, and motor thermal capacity, with status indicators to convey operational states and alerts.
