Current Status of Domestic UPS Battery Protection

The current situation and solutions of domestic UPS battery protection are analyzed. According to statistics, about 95% of UPS batteries in mainland my country are not equipped with monitoring equipment, and more than 90% of UPS batteries do not provide the necessary protection. This creates serious hidden dangers for future UPS power supply problems. Therefore, the protection of UPS batteries is very important and necessary. Domestic UPS battery protection status The protection of UPS batteries is similar to that of ordinary low-voltage system batteries. When the new UPS battery is put into use, the battery should be maintained at the appropriate operating environment temperature, and the terminal voltage of each battery should be measured regularly. When the voltage difference of each battery is too large, it should be uniform, and a test capability experiment or Regularly discharge the battery deeply to check the performance of the battery and keep the battery active. However, in practice, due to various conditions, UPS battery protection is completely as described above, and the first to accept new batteries, because of the long time and unused convenience foods, more people are not basic. According to statistics, more than 95% of UPS batteries in mainland China lack the necessary protection, setting a dangerous precedent for future UPS power problems; secondly, after the new batteries are put into use, due to the general UPS batteries It is installed in the cabinet, it is inconvenient to measure and separate, the measurement terminal voltage is very small, and deep discharge on time is impossible. According to the existing conditions, comprehensive protection personnel can only be done at regular intervals. The shutdown of the actual system allows the UPS battery to discharge for a period of time, so that the battery is activated. In the best case, in order to ensure cell activity, the performance of the battery The important data and the remaining capacity of the battery are still unknown. 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: How long does it take to charge the Ni-MH battery?