The centralized power supply of UPS power can reduce the purchase cost of the machine, improve the work efficiency of operation and maintenance personnel, and reduce labor intensity.

The advantages of UPS power supply centralized power supply

　　(1) Through the integration of the power supply of each weak current system, save the construction area of the computer room;

　　 (2) After integration, high power is used, and the efficiency will be higher;

　　(3) The connection method (such as 1+1 parallel use) provides convenience and improves the reliability of power supply. When the power supply of each system is distributed, the parallel scheme is generally not adopted on the low-power UPS power supply due to the investment problem;

　　(4) It can reduce the purchase cost of the machine, improve the efficiency of operation and maintenance personnel, and reduce labor intensity.

Disadvantages of UPS power supply centralized power supply

　　(1) If a failure occurs, the entire power supply system will be paralyzed;

　　 (2) A system equipment failure may affect the use of power supply for other systems;

　　(3) The overall wiring difficulty will be greatly increased, and the investment in cable costs will be greatly increased.