Attributes . 1.5 kW (2 hp) at 115 V AC, 1 phase, 2.2 kW (3 hp) at 115 V AC, 3 phases, 2.2 kW (3 hp) at 230 V AC, 1 phase, 3.7 kW (5 hp) at 230 V AC, 3 phases . Names