ABB ACQ80-04-0KW75-4 0.75 kW solar pump drive. ABB ACQ80-04-0KW75-4 is an ACQ80 solar pump drive rated 0.75 kW, 2.6 A, 380-480 V AC / solar DC, frame R0, IP20. Designed for solar irrigation, borehole pumps, booster stations and off-grid water systems with efficient motor control and application-specific protection.