The current of the water ring vacuum pump is too high
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If the current of a water ring vacuum pump is too high and the motor temperature can exceed 100 degrees, what could be the cause? It can meet the vacuum degree requirements
Is there a circulating fluid cooler, and what is the temperature of the circulating fluid? https://bbs.hcbbs.com/thread-1887776-1-1.html
Is the water flow too high? What model of water ring pump? Is the vibration noise normal?
Motor overheating is caused by either an overload of the liquid ring vacuum pump or faults in the motor itself. 1. Check whether the load on the liquid ring vacuum pump falls within the designed range; if it is overloaded, the motor’s load increases and it is normal for the motor temperature to rise； 2. Check the motor, bearings, and alignment for any issues to rule out faults within the motor itself