UPS power battery replacement methods and matters needing attention

1. After receiving the notification that the UPS power battery can be replaced, the battery replacement executive engineer went to the site to prepare: ensure the input power supply of the UPS host, the registration inspection of the new and old batteries, the sealing of the smoke probe of the fire protection system in the computer room, and the preparation of carbon dioxide Fire extinguishers and other related work. 2. Before replacing the battery, make relevant registration records for the UPS host, old battery packs, battery monitors and other equipment, especially the placement of each layer of batteries and the wiring of the battery monitors. Mark and draw the connection diagram. Ensure that the effect after the battery pack is replaced is consistent with the original situation. 3. After everything is ready, replace the UPS power battery to solve the problem, disconnect the connection switch between the UPS host and the battery pack, disconnect the UPS host and the battery pack, and ensure the safety of the staff when replacing the battery. 4. Disassemble the batteries of the original battery pack. The battery replacement executive engineer is responsible for the disassembly of the battery, and the relevant auxiliary technicians carry out the handling of the old and new batteries. When disassembling the old battery, place the disassembled battery cable and battery terminal screws neatly in a box to ensure tidiness and cleanliness in the equipment room. 5. After removing the old battery, place the old battery and the old battery rack neatly in the position specified by Party A. Place the new UPS battery rack assembly in the designated position, and start to install the new battery at the same time. Place the new battery on the battery rack so that the position and direction of the new battery on the battery rack are adjusted best. After connecting a set of batteries, check whether the connecting wires of the battery terminals are firm; check whether the total voltage of the battery pack is normal, etc., and the positive and negative poles of the batteries must be connected correctly. Precautions for UPS battery use 1. Confirm that the use conditions meet the manufacturer's specifications. 2. It must be charged for the first time or after long-term storage. 3. The battery used in UPS is used for floating charge. If the battery is used frequently (similar to recycling), it will seriously affect the trickle life of the battery. 4. Perform regular battery inspections. 5. If the electric tank is found to be deformed or leaking, please do not use it and replace it. 6. If the connection at the terminal is not tight, there is a risk of fire. 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 article: What requirements should be paid attention to when customizing lithium batteries?