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There is two motors, both motors having same hp, rpm, frequency but the rpm is different. For example one motor is 5hp, 3phase, 50hz, 1440 rpm. Second motor is 5hp,3phase,50hz,3000rpm. What is the current for both motors.

The calculation of current does not depend on the rpm you just need hp and voltage. A simple formula is 1 hp = 746 watts, and current = watts divided by voltage.

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12y ago

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