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Three phase motors

Three phase motors

Three phase motors

(OP)
Can I have any information on starting current, slip, starting torque, full load current for three phase motors.

RE: Three phase motors

The NEC (NFPA-70) has the full load current and starting (locked-rotor) current for typical 3-phase motors. The slip is a variable parameter based on loading of the motors and that runs around 80%-90% typically. starting torque is machine specific and should be obtained from the motor manufacture.

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