Q4) A 400 V, three-phase induction motor,Delta connected is provided with the following data :No-load test650 W400 V3.5 ABlocked rotor test200V12.5A.Determine the Parameters of the approximate equivalent circuit ?1700 W the friction and windage losses are 185W11

Voltage V=400 volts. Friction and windage losses 185 watts. Asked to determine parameters of…

Q4) A 400 V, three-phase induction motor,Delta connected is provided with the following data : No-load test 400 V 3.5 A 650 W Blocked rotor test 200V 12.5A 1700 W the friction and windage losses are 185W Determine the Parameters of the approximate equivalent circuit?

Q4) A 400 V, three-phase induction motor,Delta connected is provided with the following data : No-load test 400 V 3.5 A 650 W Blocked rotor test 200V 12.5A 1700 W the friction and windage losses are 185W Determine the Parameters of the approximate equivalent circuit?

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 6RQ: Name three factors that determine the torque produced by an induction motor.

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

Q4) A 400 V, three-phase induction motor,Delta connected is provided with the following data :
No-load test
650 W
400 V
3.5 A
Blocked rotor test
200V
12.5A
.Determine the Parameters of the approximate equivalent circuit ?
1700 W the friction and windage losses are 185W
11

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