The computer room is powered by 220V mains electricity
1. When using UPS, pay attention to the power of the UPS (such as 3KW), and the overall power of the devices connected to the UPS should not exceed 3KW.
2. In cases where continuity of use is not particularly high, it may be considered to separate it from the UPS and use a separate power source.
3. All sockets in the computer room should be of better quality (especially the power sockets between the mains and UPS).