How can we guess Motor KW rating without seeing Name Plate?
This is related to small and large size Induction Motors.We can easily see motor KW rating from Nameplate of motor. If nameplate is not available then how can we guess motor KW rating from running data of motor. Motor running data includes running KW, running KVA, running KVAR, applied Voltage, running current, running power factor and frequency.
Can we relate motor curves showing power factor and KW load?? If yes then which curves do you recommend??? Your suggestions and recommendation are needed!!!!!!!