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1 HP = 745.70 watts

Power (watts) = Current (amps) x Volts

So if you use a 110 volt system, amps = 745.7/110 = 6.779 amps

If you use a 220 volt system, amps = 745.7/220 = 3.389 amps

For a 12 volt system, amps = 745.7/12 = 62.142 amps

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