summary

The computer room and data center are recognized as important loads, and AC UPS is usually used to ensure power supply reliability. However, computers and servers themselves belong to DC loads, so using low-voltage DC distribution method for direct power supply can save the inverter link of UPS and the rectifier link in the computer power module. This not only reduces equipment costs, but also saves about 10-15% of electricity bills, greatly improving the power supply reliability of the entire computer room and data center, and reducing daily operation and maintenance expenses.