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How to calculate the motor winding resistance ?
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Answer Posted / myo
The static resistance for the stator you can simply connect
the multimeter between 2 phases and arrive at the phase
resistance. Usually motors windings are delta connected. You
multimeter reading is 2/3x phase resistance.As for the rotor a
squirrel gauge motor has no rotor windings and slip ring
motors have windings connected to slip rings. In the second
case apply the same principle if you know whether the
windings are star or delta connected. For complete
determination of the equivalent equivalent circuit conduct the
no-load and blocked rotor tests.
| Is This Answer Correct ? | 33 Yes | 27 No |
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