ABB ACS310-03E-34A1-4 Inverter

ABB ACS310-03E-34A1-4 Inverter is a compact 3-phase variable frequency drive that provides variable speed and efficient operation for general-purpose automation applications and three-phase AC motors. It accepts 380–480 V AC input and delivers 34 A rated output current, with a power rating of approximately 18.5 kW (25 HP nominal at 460 V). The drive offers a programmable frequency range of 0–500 Hz and supports scalar (V/Hz) control as well as advanced motor control. Enclosed in IP20 / NEMA Type 1 housing, it includes a built-in EMC filter and an optional braking chopper for dynamic braking needs. Mounting is suitable for wall or panel installation. Operating temperature ranges from 0 °C to +40 °C, with derating at higher temperatures. Common applications include conveyors, pumps, fans, packaging machinery, mixers, and processing equipment in material handling, water and wastewater facilities, HVAC units, and manufacturing production lines where precise motor speed control enhances efficiency and process stability. Common replacements include ABB ACS550-01-037A-4, ABB ACS580-01-038A-4, and ABB ACS510-01-034A-4.