if 20 hp motor starts directly delta connection.motor what will be the effect.

if 20 hp motor starts directly delta connection.motor what
will be the effect.

Question Posted / vasanth

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if 20 hp motor starts directly delta connection.motor what will be the effect...

Answer / vinaykumar

it will draw heavy current and may damage the winding of
the motor due more phase voltage when compared to star
connected winding on start

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12 Yes

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if 20 hp motor starts directly delta connection.motor what will be the effect...

Answer / avinash

if you start the motor directy, it will draw the 6 times of this rated current. it effects the supply source & also the other machines runs along with. (i.e it may cause the blow offing of fuse, Tripping of MCB etc)

Is This Answer Correct ?

5 Yes

0 No

if 20 hp motor starts directly delta connection.motor what will be the effect...

Answer / kuttivenu

If the Motor starts directly in Delta,it will drawn more
starting current.due to that the winding may get effect.

Is This Answer Correct ?

5 Yes

1 No

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