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How Many Amps Does a 4 kW Motor Draw? Current, Fuse and Cable at 380 V
A 4 kW, 1500 rpm (4-pole) three-phase motor draws about 8.37 A at full load on a 380 V supply and 7.95 A at 400 V. At the same power, a 3000 rpm (2-pole) motor draws 7.84 A at 380 ... More Details