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if one of the phase is failed to 3 phase IM. what will happen?

Answers were Sorted based on User's Feedback



if one of the phase is failed to 3 phase IM. what will happen?..

Answer / b2

it will be run but not for mor time and after some time it
will be burn out

Is This Answer Correct ?    16 Yes 0 No

if one of the phase is failed to 3 phase IM. what will happen?..

Answer / abhishek sinha

motor runs for some time with less speed because one of the
phase is gone and current increases in two phases,after
some time if no protection act than motor will burn.

Is This Answer Correct ?    12 Yes 0 No

if one of the phase is failed to 3 phase IM. what will happen?..

Answer / shishir dubey

if one of the phase of induction motor is failled then it
will rotate but it draws higher current from the supply
mail and if insulation is poor or not able to withstand
the supply current then after some time it will burn.

Is This Answer Correct ?    5 Yes 0 No

if one of the phase is failed to 3 phase IM. what will happen?..

Answer / veerendra

single phasing occur on motor so motor run 50%load for some time and draw more current causes more current overheating of motor and motor will burn after a certain time

Is This Answer Correct ?    4 Yes 0 No

if one of the phase is failed to 3 phase IM. what will happen?..

Answer / jack

It will run for few second after that relay will trip becous High current will flow in two other phases so that's why our motor will not burn.😊😉

Is This Answer Correct ?    0 Yes 0 No

if one of the phase is failed to 3 phase IM. what will happen?..

Answer / paddu241

It will continue to rotate with synchronous speed.

Is This Answer Correct ?    4 Yes 13 No

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