Which operating modes of lithium battery UPS power supply?

Which operating modes of lithium battery UPS power supply? 1. The UPS power supply is operating normally. The basic principle of the power supply system of the lithium battery UPS switching power supply system software is that when the voltage is normal, the device converts the AC current of the voltage into a DC power supply, and then charges the UPS battery battery for application when the power engineering is terminated; , UPS power system software is not easy to power off during work, such as when the working voltage is too low or too high, a momentary surge, etc., when the power quality that is enough to harm the normal operation of all machinery and equipment is decomposed, the lithium battery UPS system software can In all normal work, the electromagnetic energy is smooth and cleaned for the load machinery and equipment. 2. UPS power supply bypass operation mode. When UPS emergency power load, bypass command (manual or fully automatic), inverter power supply over-temperature or equipment failure, the UPS switching power supply generally converts the inverter power output into a bypass output, that is, the system is immediately powered by the voltage . When the UPS switching power supply is bypassed, it is stipulated that the frequency phase difference of the UPS output is consistent with the voltage frequency, and the phase-locked loop synchronization technology is selected to ensure that the output of the UPS switching power supply is the same as the voltage. For example, the lithium battery UPS is overweight, so the load must be reduced artificially, otherwise the bypass short-circuiter will automatically disconnect the output. 3. The working mode of lithium battery UPS battery. When the power consumption of the big city is found to be abnormal, the DC power stored in the battery is converted to AC current. At this time, the input of the inverter power supply is shown by the lithium battery pack, and the inverter power supply continues to show the power Engineering, for the load to be used again, to achieve the purpose of continuous power supply system. 4. UPS power lithium battery bypass maintenance mode. When the UPS switching power supply rechargeable battery is repaired, the bypass is manually set to ensure all the normal power supply systems of the load machinery and equipment. When the maintenance work is in progress, restart the UPS switching power supply, and the lithium battery UPS switching power supply is restored to work. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Methods to improve the low-temperature characteristics of lithium iron phosphate batteries