1.UPS battery: UPS battery is an energy storage device in UPS system, which is responsible for providing backup power to ensure that the equipment can continue to supply power in case of power failure or abnormal power grid. UPS battery usually adopts battery technology, such as lead-acid battery or lithium battery, which can store a certain amount of electric energy. If necessary, it can convert direct current energy into alternating current energy through inverter to supply power to equipment.
2.UPS host: UPS host is the control and management center in the UPS system, which is responsible for monitoring the power supply status of the power grid, controlling the charging and discharging process of the battery, automatically switching the power supply, and protecting the equipment from power interference and fault damage. UPS host usually has power management function, which can monitor power quality, battery status and load power in real time, and provide various setting options for power protection and management.
The difference between them mainly lies in their functions and functions. UPS battery is mainly used to store electric energy, provide backup power and ensure continuous power supply for equipment. UPS host is responsible for monitoring and managing the power system to ensure the normal operation of the equipment in case of power failure or other abnormal conditions.
In addition, the answers can be expanded, such as the influence of UPS battery capacity and battery life on UPS system, and the advantages of intelligent management function of UPS host on equipment protection and power consumption can be mentioned. The expanded content can be appropriately expanded and extended according to the requirements and needs of the problem.