Reasons for high temperature of deep well submersible p […]
Reasons for high temperature of deep well submersible pump motor
Reasons for high temperature of deep well pump motor
1. The ambient temperature is too high
The treatment method is to adjust the flow and head of the water pump, reduce the load of the motor or take appropriate cooling measures to reduce the temperature rise of the motor.
2, the power supply voltage is too low
The solution is to check the cause of the low voltage, eliminate the fault, and readjust the power supply voltage.
3, deep well pump motor is running under phase loss
The treatment method is to check the power supply, the control protection switch and the wiring of the motor for the deep well submersible pump, find out the cause of the lack of phase of the power supply, and restore the normal power supply.
4, the load of the deep well pump motor is too large
The treatment method is to check whether the running current of the motor exceeds the rated current. If the current of the motor is too large, the cause of the excessive current should be checked. If it is caused by the fault of the deep well submersible pump or the motor, the fault should be eliminated; The power of the water pump and the motor can match each other to ensure the normal and reliable operation of the deep well submersible pump.