Cause analysis of motor overload of slag pump:

Cause analysis of motor overload of slag pump:

1. The power supply voltage is too low

 

More than the rated voltage operation, in the current condition of adding more stator windings to the pump, causing the stator windings temperature rise more and more overheating burn out.

 

2. Improper pump selection

 

The actual workload conditions do not match the choice of ZYB slag pump type;

The selected sewage pump head is too high or too low.

 

3. Mechanical failure

 

Water pump bearing is seriously damaged, stator and rotor friction "swept room" or pump impeller and other debris by water and other mechanical failures will be stuck winding burned stator.

 

4. Quality of manufacturer or repair factor

 

There is a quality maintenance pump manufacturer in sewage pump overload cause.

 

These are the main reasons for the pump motor overload, we encounter such a problem again, from the above several aspects to find the reason, and targeted to solve this problem is reasonable, to ensure the reasonable use of the pump.