It is a 460v motor. The material being pumped is cement from a rail car. The feed is controlled by a hand operated flow control valve.
Yes, there is a Benshaw soft start system as well.
I have a 200 HP motor connected to a Fuller Kinyon Pump that will run fine at 130 amps and when we try to increase material flow to the pump - and try to obtain 175-200 amps it will not do it. Anything over 130 amps will cause the amps to go to 400-600 amps and trip out. The motor has been...