UPS power storage battery correct maintenance method

　　Author ：Iflowpower – Постачальник портативних електростанцій

1. Maintaining a suitable ambient temperature usually, affecting the factors that have a large life of the UPS power battery life is ambient temperature. The best ambient temperature required for general battery packages is between 20-25 ¡ã C.

Although the temperature rise has improved on battery discharge capacity, the cost of pay is a big shortened battery life. According to experimental assay, once the ambient temperature exceeds 25 ¡ã C, 10 ¡ã C per liter, the life of the battery is shortened. 2.

Regular charging discharge UPS power storage battery floating voltage and discharge voltage, 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 rationally , Such as the number of applications such as electronic devices such as microcomputer. In general, the load should not exceed 60% of the UPS rated load. In this range, the battery's discharge current does not show excessive discharge.

UPS is connected to the market due to long-term power supply, and the battery will have a long-term power supply in a long time, and the battery will result in a long time to reduce the activity of battery chemistry and electrical energy to reduce the activity, accelerated aging. Shorten service life. Therefore, it is generally discharged once every 2-3 months, and the discharge time can be determined according to the capacity of the battery and the load size.

After the full load is complete, it will charge more than 8 hours according to the regulations. 3. Using communication features, most large, medium-sized UPS power cells have operational performance such as microcomputer 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. Generally have information queries, parameter settings, setup, automatic shutdown and alarms, etc. Through the information query, you can get information on the mains input voltage, UPS output voltage, load utilization, battery capacity utilization, temperature and market frequency; through parameter setting, the basic characteristics of UPS can be set, the battery can last time and Battery for agency, etc.

Through these intelligent operations, it greatly facilitates the management of the UPS power supply. 4. Timely replacement of waste / bad batteries Currently, large and medium-sized UPS power storage batteries, from 3 to 80, but more.

These single batteries constitute a battery pack through a circuit connection to meet the UPS DC power. In the continued operational use of UPS, due to performance and quality, individual battery performance has decreased, and the storage capacity is not required to be damaged. When a certain / some batteries in the UPS power battery pack, the maintenance personnel should check the detection of each battery, exclude damaged batteries.

When replacing new batteries, you should strive to purchase a battery with a model of the same model, prohibiting an antagonized battery and a sealed battery, different specifications of batteri.