2CSF204101R4900 is an ABB drive inverter module in the ACS800 series. This device is a single phase to three phase, 5HP, 400V, 50/60Hz frequency converter module. It is designed for applications in industrial automation and process control. The device provides a range of features, including: digital operator, communication interface, pulse-width-modulated (PWM) output, motor protection, and motor or load optimization. The device can regulate speed, torque, or power to match the load requirements and energy-saving strategies. It also has integrated keypad and display, adjustable parameters, and advanced motor control.