The device shuts down automatically as soon as it starts up
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When the device is started, the current is high and it shuts down immediately; however, the device rotates very smoothly. Is there a problem with the electrical components?
If there is no load, check for electrical issues
Check whether the pump’s flow rate and head are excessive
Under protection check startup, the main cause is electrical.
Have the electrical technician check the start protection, or reduce the timing of the start protection
Check the operating performance of the time relay
It mainly depends on whether the current is truly high; if it is, then you need to find out the reason for the high current
The equipment is experiencing overcurrent due to excessive load; it is recommended to increase the capacity of the motor
First trial run after new installation? Was it good before and broken now? What device? The problem isn’t described clearly