The tripping problem of fire distribution box can be investigated one by one

Fire distribution box is a kind of equipment that can provide power for many products. When using, we need to check it frequently. If it trips, what will cause it! Here is a detailed introduction:

If there is a trip, we need to check whether the air switch is damaged, and check whether the air switch wiring is correct. If there is any incorrect situation, we should reconnect the wire; also, we can check the line insulation on the load side of the air switch. If the short circuit is grounded, the fault can be eliminated before the switch can be closed normally; in case of tripping, we are sending power If the power is sent, it means that the line is short circuited to ground. For these problems, we can check one by one.