Why is the UPS power supply ever alarming?
One is the fault of the other is that you are fake
The second possibility: UPS host failure, UPS need to repair, there will be an alarm prompt
It is recommended to look at the alarm panel on the UPS panel, understand the fault phenomenon it represents, in making judgments.
The first possibility: UPS battery is broken, need to be replaced, this time the UPS will always use the alarm prompted the user to replace the battery until the battery to stop after the replacement.
