How to extend the service life of modular UPS power supply?

Methods to extend the service life of modular UPS power supply 1. Use of AC voltage stabilizer After using modular UPS battery power, there is no need to add an AC voltage stabilizer. If it must be added, it should be added to the front stage of the UPS power supply, that is, the city power first passes through the AC voltage stabilizer, then the UPS power supply, and then to the load. 2. Try not to operate with overload as much as possible and operate within the range lower than the rated power, because the operation with overload power will not only affect the life of the load product, but also affect the life of the UPS power supply that it supplies. Under normal circumstances, the load of the online UPS power supply should be controlled at 70% to 80%, and the load of the backup UPS power supply should be controlled at 60% to 70%. Note that excessive light load is not good, although it is not as good as overload so serious. 3. The correct startup and shutdown sequence when using UPS power supply. The correct startup and shutdown sequence should be to turn on the modular UPS power supply first to supply power, and then turn on each load, so as to prevent the instantaneous current impact at startup from causing damage to the UPS. The sequence of shutdown is exactly the opposite. Each load should be shut down first and the UPS should be shut down last. When the utility power is interrupted by the UPS, you should save your data and information as soon as possible and then turn off the computer, otherwise the use of modular UPS power for work may cause the UPS to over-discharge, thereby shortening the service life of the UPS. To extend the service life of the modular UPS battery itself, it is necessary to: maintain the environment of the operating site to meet the requirements of the technical specifications, in simple terms, maintain good temperature, humidity and cleanliness; regularly perform maintenance in accordance with the manufacturer’s requirements, including some Simple test, layer removal, etc.; the city power environment is better without excessive disturbance; the load change is relatively small, and maintain a stable load without frequent fluctuations. 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: What should I pay attention to when replacing UPS batteries?