ABB micro drives ACS150 can be incorporated into a wide variety of machines such as mixers, conveyors, fans or pumps, where a fixed speed motor needs to go variable speed. The ABB micro drives meet the requirements of OEMs, machinery builders, and panel builders. These drives are widely available through the ABB distribution network. The drives are easy to select and provide a range of built-in features as standard including PID control, brake chopper, fixed keypad, and speed control potentiometer.