2026-04-09Views：
Screw air compressor is often used in the production process of enterprises, and some minor faults will occur after the screw air compressor is used for a long time, such as high temperature, fault shutdown, host imbalance, etc. Today we will analyze the causes of screw air compressor host imbalance.
The reasons for the imbalance of the screw air compressor host are:
1, check the power supply, wiring port is loose, the wire is not tight will also lead to air compressor host imbalance;
2, current transformer or controller failure caused by screw air compressor host imbalance, troubleshooting method: can be judged by checking the three-phase voltage and motor current;
3. Check whether the three-phase voltage is balanced. If the voltage is unbalanced, the current will also be affected, which is easy to cause equipment failure;
4. Check whether the current is stable. If the voltage is stable and the current is unbalanced, it is generally caused by motor failure;
if the screw air compressor host imbalance fault, you can judge and deal with the above points. If the fault is still not solved after all the above methods have been tried, then you can invite professionals to help you solve the problem.
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