How to use and maintain the lithium battery UPS correctly?

　　Author ：Iflowpower – Portable Power Station Supplier

Lithium battery UPS correct use and maintenance What should be started from? Deep understanding of UPS uninterruptible power supply in communication, electricity and other industries, the current status and characteristics of lithium battery UPS industry, in terms of use and maintenance, professional technicians and maintenance method. Today, Xiaobian will come to share these techniques with everyone. First, maintaining a suitable ambient temperature affects the important factor in lithium battery UPS life is ambient temperature, and the best ambient temperature required by the general battery packager is between 20-25 ¡ã C.

Although the temperature rise has improved on the battery discharge capacity, the cost of pay is greatly shortened by the battery life. According to test assay, once the ambient temperature exceeds 25 ¡ã C, each liter is 10 ¡ã C, the life of the battery is shortened by half. Without the prescribed environmental requirements, the length of life is very different.

In addition, an increase in the ambient temperature can cause the internal chemical activity of the battery, thereby appearing in a large amount of thermal energy, which has increased the surrounding ambient temperature, which speeds up the life of the battery. Second, the floating voltage and discharge voltage in the regular charging discharge lithium battery UPS power supply, all debugged to the rated value during the factory, and the size of the discharge current increases with the increase of the load, should be reasonably adjusted in use Load, such as the number of applicants such as electronic devices such as microcomputer. Under normal circumstances, the load should not exceed 60% of the UPS rated load.

Within this range, the discharge current of the battery will not excessive discharge. Therefore, it is generally discharged once every 2-3 months, and the discharge time can be determined according to the capacity and load size of the battery. After the full load is complete, it will charge more than 8 hours according to the regulations.

Third, using communication function, most large, medium-sized UPS has operational performance with micro-machine communication and program control. Install the appropriate software on the microcomputer, connect the UPS through the string / parallel port, run the program, you can use the microcomputer to communicate with the UPS power supply. Generally have information queries, parameter settings, setup, automatic shutdown and alarms, etc.

With information queries, you can get information on the mains input voltage, UPS output voltage, load utilization, battery capacity utilization, temperature and market frequency; through parameter settings, the Basic characteristics of the UPS can be set, and the battery can last time and Battery for agency, etc. Through these intelligent operations, it greatly facilitates the management of lithium battery UPS power supp.