How to install and replace the UPS power battery?

How to install and replace the UPS power battery? According to our battery installation steps, safely remove the old UPS power battery and install a new/replacement battery. 1. Plug the generator output line into the backup power connector, then start it, and let the generator run for a period of time. 2. Open the battery cabinet, find the output line connected to the UPS power supply host and confirm the positive and negative poles. 3. Confirm that the generator is running stably. After the voltage is measured at the input terminal of the transfer switch in the power distribution cabinet, switch the switch to the generator side, observe and confirm that the main unit of the UPS battery is operating normally, and then disconnect the battery circuit breaker of the UPS battery cabinet. 4. Prepare to remove the old UPS power battery. Remove the battery from the top to the next section of the battery rack. After removing a screw, wrap the cable connector with electrical tape to insulate it. Note that this step is very important. Don't be lazy to prevent short-circuit current when the positive and negative poles are short-circuited, and there is a danger of electric shock. 5. Remove all UPS power batteries, place them, and start installing new batteries. 6. Start from the first battery according to the battery number, and install from the bottom layer of the battery rack. The position is the same as the old battery removed. The connector screws must be tightened, the connecting wires must be neat, and there must be a proper gap between the batteries, at least about approx. Avoid short circuits during the 25mm connection process. 7. After the UPS power battery is installed, confirm that the positive and negative poles are connected correctly, measure the total voltage, and confirm that the battery is installed and connected correctly. 8. Calculate the charging voltage according to the battery parameters, and measure the UPS output charging voltage, which meets the charging requirements of this batch of batteries. Close the air switch on the battery cabinet and check the host charging menu. The battery is already charging. 9. Install the UPS power storage battery cabinet, switch the input of the UPS host back to the mains, and confirm that the input and output voltage of the UPS host is normal. Stop the generator, remove the connecting wire, pack up the tools, load the old UPS battery into the truck and prepare to transport it back, and clean it up on site. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What are the characteristics of lithium battery UPS?