The reason for the excessive current and electricity of the screw air compressor

 

 

What are the reasons for the high current of the air compressor motor?

 

1. The temperature of the screw air compressor is too high. Solution: The screw air compressor is refitted with wind plate and tube exhaust system equipment.

 

2. The three-phase voltage of the screw air compressor motor is unstable, lacks phase, and the working voltage is too low (less than 10%). Solution: Please improve the power supply system of our factory.

 

3. The temperature controller of the screw air compressor motor has a common fault. Solution: Replace the temperature controller of the screw air compressor.

 

4. The overcurrent protector of the screw air compressor has a common fault. Solution: Replace the overcurrent protector of the screw air compressor.

 

5. Poor contact of the starter connector of the screw air compressor. Solution: Maintain the contacts of the screw air compressor starter.

 

6. The oil-gas separator core of the screw air compressor is blocked. Solution: When the pressure difference between the front and rear of the oil-gas separator core of the screw air compressor is greater than 0.8-1kg/cm2, the oil-gas separator core should be replaced.

 

7. The motor bearing of the screw air compressor is not oiled. Solution: Fill the motor bearings with unsalted butter.

 

8. The motor bearing of the screw air compressor is damaged. Solution: replace the motor bearing.

 

9. The insulation layer of the screw air compressor motor is not good. Solution: Remove the motor for insulation strengthening treatment.

 

10. The motor wiring of the screw air compressor is loose. Solution: Fasten the motor wiring again.

 

11. The air inlet of the screw air compressor is blocked. Solution: Clean and maintain the air inlet of the screw air compressor.

 

12. The air filter of the screw air compressor is blocked. Solution: Replace the gas filter element filter.

 

Sollant Group-Professional Compressed Gas Solutions Provider