The ABB ACS150-03E-08A8-4 is a compact 8.0 Ampere, 3.0 kW (4 HP) variable frequency drive (VFD) from the economical and user-friendly ACS150 series. Designed for basic speed control of three-phase AC motors in applications such as small pumps, fans, conveyors, and simple machinery, it offers a balance of essential features, reliability, and a small footprint.