In separator VFD frequently trip with OVER VOLTAGE Fault What is the reason?

In separator VFD frequently trip with OVER VOLTAGE Fault
What is the reason?

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In separator VFD frequently trip with OVER VOLTAGE Fault What is the reason?..

Answer / jayamohanan

YOU HAVE TO CHECK THE OVER VOLTAGE SETTING OF THE VFD,THAT SHOULD BE ABOUT 420 TO 430 FOR THREE PHASE MOTORS AND 240-250 FOR SINGLE PHASE.

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In separator VFD frequently trip with OVER VOLTAGE Fault What is the reason?..

Answer / u.prabhagaran

motor or high capacity.

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In separator VFD frequently trip with OVER VOLTAGE Fault What is the reason?..

Answer / mithilesh k umar

it's reason related to load on motor.it takes more current
dabove the range.
ie bearing problem.

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In separator VFD frequently trip with OVER VOLTAGE Fault What is the reason?..

Answer / guest

over load

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3 No

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