The use and daily maintenance of the lead-acid battery dedicated to Shante UPS power supply

The use of lead-acid batteries for Shante UPS power supply 1. Backup power supply, telecommunications, solar energy systems, electronic switching systems, communication equipment 2. Base station PBX, CATV, WLL, ONU, STB, cordless phones, etc., backup power supply: UPS, ECR3. Computer Backup system, sequence, etc. Emergency equipment: emergency lights, flashlights, fire alarms, fire gates, main power supply 4. Communication equipment: transceivers, power control locomotives: collection vehicles 5. Automatic transport vehicles, electric wheelchairs, cleaning robots, electric Vehicles, etc. 6. Starters for mechanical tools: lawnmowers, hedgetrimmers, cordless drills, electric screwdrivers, electric skis 7. Industrial equipment/instrument cameras: flashlights, VTR/VCR, movie lights, etc. The charging voltage and discharging voltage have been adjusted to the rated value at the factory, and the discharge current is increased with the increase of the load. The load should be adjusted reasonably during use, such as controlling the number of electronic devices such as microcomputers. Under normal circumstances, the load should not exceed 60% of the UPS rated load. Within this range, the discharge current of the UPS battery will not be over-discharged. The daily maintenance of the lead-acid battery dedicated for UPS power supply of Santak regularly checks the terminal voltage and internal resistance of each unit UPS power battery. For 12V battery cells, if the terminal voltage difference between each battery cell exceeds 0.4V or the internal resistance of the battery exceeds 80m during the inspection, the battery cells should be charged in a balanced manner to restore the internal resistance of the battery. And to eliminate the terminal voltage imbalance between each unit cell. During the operation of Santak UPS power supply lead-acid batteries, the above-mentioned imbalance due to the changes in the characteristics of each unit battery over time cannot be eliminated by relying on the internal charging circuit of the UPS power supply. Therefore, such characteristics have become unclear. Balanced battery packs, if offline equalization is not taken in time, the imbalance will become more and more serious. Generally speaking, the major factor affecting UPS battery life is the ambient temperature. Generally, the best ambient temperature required by battery processing manufacturers is between 20-25. Although the increase in temperature improves the discharge capacity of the battery, the price paid is that the life of the battery is greatly shortened. According to experiments, once the ambient temperature exceeds 25, the battery life will be shortened by half for every 10 increase. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.