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A 460V, 50Hz, 7.5kW, four-pole, Y-connected induction motor has the following parameters: R1 = 0.540 R2 = 0.4880 XM = 51.120
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Given data, of Y- Connected induction motor VL-L 460V 0.5452, RI 50H3 = f 51.12.12 vpn = 460 Ry = 0.48852 хм 1 3 = 265.58 V XVa-265.58 0 Va Va + + j51012 16.26 +j 3-209 0.54+ 2.093 265058L0 - + Va + [ cusutj2013 0.54+j2.093 151-19 0.54+j2.093 10. 26+c) frequency of rotor Currents :- when slip is given, frequency of rotor Currents due to slip st Ś is S x 50 = 0.03 X SO 1.5Pout % no X 100 Pout + Total losses [ Prorist Petut Peu 9,802,394 x 100 9,802.394 + [ [ 50+ 150 + 420.23] %% 94.04.

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