AIRMAN's 400kVA prime power generator provides 1,048 amps at three-phase 208V and 50 amps x 3 in single-phase 240V with 21.3 hour runtime at full load. Powered by an Isuzu 6WG engine with electronic fuel priming and air bleed for minimal downtime. Delta Demand Excitation delivers the industry's best motor starting capability and automatically adjusts to varying loads.