What is the reason for the plunger pump tripping? ? ?
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What are the reasons for plunger pump tripping?
Tripping means overload, causing the motor to trip. my experience: There is rust between the rotor and stator of the motor. As soon as the pump is turned on, it trips and the motor does not rotate at all. Or caused by excessive friction in other transmission components
The pump outlet valve is closed and the safety valve fails and does not trip.； Motor runs single phase ； Motor insulation damage ； Motor sweeper ； The reducer is damaged, the gear is stuck, etc.
The question is general. There are too many reasons, including mechanical ones.: The worm gear is stuck, the bearing is stuck, the plunger is not flexible, etc. There are electrical aspects: The motor thermal protection value is low, the motor bearings are bad, etc. There are operational aspects: Inlet and outlet valves closed, etc.