Mmr Settings

[Muff]

my motor is feeding a chiller and its rating 2500HP, 4160V. if there is minor fluctuation of voltage the all the motor trips.

 

so we thinking to increase the time setting in MMR but in general the motor should deliver the full load within 5% voltage drop.

 

My quries are

 

is the 5% voltage drop is the standard acceptable range?

if set the settings of 5% VD what should be the time dealy we should to set in MMR?

or any other solutions?

 

Thanks in advance.

Maffin