Causes of active trip of vacuum pump

Causes of active trip of vacuum pump

This paper analyzes the causes of the active trip of the vacuum pump. Vacuum pump refers to the equipment or equipment that uses mechanical, physical, chemical or physical-chemical methods to extract air from the container to obtain vacuum. In a word, vacuum pump is a kind of equipment to improve, generate and maintain vacuum in a closed space by various methods. If the vacuum pump encounters an active trip condition.

First of all, we should understand the cause of the trip condition, and then deal with the vacuum pump trip fault, and then clean up the trip problem. The vacuum pump manufacturer explains the cause of the vacuum pump trip for you. The vacuum pump is stopped for a long time. If the vacuum pump is stopped for a long time, the motor load will lead to temporary high current. At the moment, close the air inlet of the vacuum pump to heat the pump body.

Motor load. The current of vacuum pump motor is too high at the moment. If the current exceeds the current set by the electric control box, the vacuum pump will trip and trip automatically. The vacuum pump wholesale prompts that it is the normal phenomenon of the vacuum pump at the moment. The upper limit of current maintenance can be adjusted to deal with the tripping phenomenon. The vacuum pump can be disassembled to check whether there is any internal fault.

The vacuum pump motor is connected to the two-phase power supply. If the three-phase power supply is not enabled, the three-phase power supply of the vacuum pump can be connected. If the operation time is about 10 hours and the tripping and tripping conditions occur, it is still necessary to adjust the upper limit of over-current. The above materials are supplied and shared by horsepower electromechanical manufacturers.

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