Relationship between service life and ambient temperature of Shengyang battery

Generally speaking, if 25 ℃ is taken as the benchmark, the service life of maintenance free Shengyang battery will be halved for every 10 ℃ rise of working environment temperature. When the power supply is in the floating state, it needs to be compensated by reducing the floating charge voltage. The compensation coefficient is that the floating charge voltage of each cell (2V monomer) is reduced by 3 ~ 5mv for every 1 ℃ rise of the ambient temperature. The reason why regular discharge is very dangerous is that if there is a power outage or a failure in the AC power distribution when the battery is almost discharged, the battery will become virtual.

For the case of deep discharge and reconnection, it is better to charge the battery pack by means of "constant voltage and current limitation". The charging mode and parameters are mainly determined by the characteristics of Shengyang battery. After the mains power is cut off, the battery pack supplies power to the load and monitoring module. The monitoring module monitors the parameters of the battery pack and calculates them accordingly. After the power supply is restored, in the process of rectifier soft start, the monitoring module will transfer the calculated rectifier output voltage and current (current limiting point) parameters to the rectifier, and the rectifier will execute according to these parameters. At this time, the rectifier is required to have the function of stepless current limiting, so that the best charging current can be obtained for Shengyang battery. For the case of shallow discharge, it should be directly equalized or floating charge according to the actual situation. The above has talked about the daily management of the battery, and the following also wants to talk about a statement, that is, in order to protect the battery, it must be discharged regularly. It is not only unnecessary but also very dangerous to discharge the battery regularly.

It should be noted that the temperature compensation function can only work in a certain range, and the Shengyang battery is better to work in the environment of 20 ~ 25 ℃.