Precautions and method analysis of lithium battery discharge in rack-mounted UPS

Precautions for discharging lithium battery of rack-mounted UPS: 1. First, you must know how long the rack-mounted UPS power supply can be backed up before discharging, so that when discharging, there is a preparation, and the standby time is up to the standby discharge. I don't know it, causing load downtime and equipment damage. 2. If you can see the UPS battery, first visually check whether the battery is clearly deformed or leaking. 3. If the rack-mounted UPS power supply itself has the automatic discharge function to set the time, it is recommended that the UPS uninterruptible power supply discharge itself first, so that it can be preliminarily judged whether the battery has the ability to discharge. 4. When discharging artificially, please always observe the drop of UPS battery voltage so as to restore the mains input at any time. 5. It is not necessary to completely discharge the capacity of the lithium battery to solve the discharge of the rack-mounted UPS. Here, it is OK to just put it to 2/3 of the rated capacity. The discharge can only be used to activate the battery. 6. If it is a medium and high-power rack-mounted UPS power supply, the general rectifier and bypass input switch are designed independently. It is recommended to turn off the rectifier switch instead of turning off the user’s mains input switch. Beware of the occurrence of battery discharge. You can immediately switch to bypass mode to work. UPS battery discharge detection methods are as follows: Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Why does the computer room use lithium battery UPS power?