ABB ACH550-UH-04A1-4The ACH550UH04A14 is a powerful three phase AC drive from the renowned 550 Series, designed to optimize motor control in various applications. Operating at 380 480 V AC with a frequency of 50 60 Hz, this drive efficiently manages up to 2 HP and 4. 1 A, making it an ideal solution for users seeking reliable performance and energy savings. Although it has been discontinued by the manufacturer, its robust features continue to appeal to those looking for