I’m in the chemical industry; I’m seeking advice from experts in equipment or electrical work
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If there is a sudden power outage in the workshop, to prevent any issues once power is restored, is it necessary to press the shutdown button for the mixing motor again?
I think it should be done as follows, because our company has encountered such issues before: power fluctuations caused the equipment to stop working. We thought everything was fine, but when power was restored the equipment should have started up automatically. However, our equipment is equipped with an inverter; I’m not sure if it’s the same as yours
Things that need to be confirmed again before power is supplied
It depends on how your switches are set up, I guess
It’s not necessary. After power is restored, human control can be used to restore power supply
It is generally not necessary; when the power is cut off, the control circuit is also powered down, and the contactor does not engage