A 208-V six-pole Y-connected 25-hp design class B induction motor is tested in the laboratory, with thefollowing results:No load:208 V, 24.0 A, 1400 W, 60 HzLocked rotor:24.6 V, 64.5 A, 2200 W, 15 HzDc test:13.5 V, 64 AFind the equivalent circuit of this motor, and plot its torque-speed characteristic curve.

Asked to find the equivalent circuit of class B induction motor.Plot the Torque-speed…

A 208-V six-pole Y-connected 25-hp design class B induction motor is tested in the laboratory, with the following results: No load: 208 V, 24.0 A, 1400 W, 60 Hz 24.6 V, 64.5 A, 2200 W, 15 Hz Locked rotor: Dc test: 13.5 V, 64 A Find the equivalent circuit of this motor, and plot its torque-speed characteristic curve.

A 208-V six-pole Y-connected 25-hp design class B induction motor is tested in the laboratory, with the following results: No load: 208 V, 24.0 A, 1400 W, 60 Hz 24.6 V, 64.5 A, 2200 W, 15 Hz Locked rotor: Dc test: 13.5 V, 64 A Find the equivalent circuit of this motor, and plot its torque-speed characteristic curve.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 13RQ: A squirrel-cage induction motor is operating at 1175 RPM and producing a torque of 22 Ib-ft. What is...

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