What are the daily maintenance methods for Shante UPS power battery

①Beware of deep discharge. You should be wary of the deep discharge of the Santak UPS battery or the long-term low-current over-charge discharge. When the battery is discharged with a small current, the voltage from the battery terminal drops more slowly than when the current is large, so when the Santak UPS protection shuts down, The battery has actually been discharged, causing the battery to fail or shorten its life. If the battery is deeply discharged, it will also affect its life. ②Beware of being charged for a long time. If the battery pack of Santak UPS is charged for a long time, its internal resistance will increase or be permanently damaged. Therefore, beware of keeping the battery in a floating charge state for a long time. Regarding the operation of Santak UPS in areas where there are few long-term power outages It is necessary to artificially discharge once every 3 months, that is, turn off the AC input power of the Santak UPS. ③Regular inspection Periodically (half a year) check the terminal voltage and capacity of each battery in the UPS battery pack. The terminal voltage between each battery does not exceed 1V. If it exceeds 1V, maintenance should be carried out, that is, use the balanced voltage and current limit 0.5A to charge Or replace the UPS battery. ④Maintain an appropriate ambient temperature. Generally, the excellent ambient temperature required by UPS battery manufacturers is between 20-25°C. Although the increase in temperature improves the discharge capacity of the battery, the price paid is that the life of the battery is greatly shortened. According to experimental measurements, once the ambient temperature exceeds 25°C, the life of the UPS battery will be shortened by half for every 10°C increase. ⑤Replace waste/bad batteries in time. The number of batteries currently equipped with large and medium-sized UPS power supplies ranges from 3 to 80, or even more. When one/some batteries in the UPS battery pack are damaged, the maintenance personnel should inspect and detect each battery to remove the damaged battery. When replacing new batteries, you should try to buy batteries of the same manufacturer and the same model, and it is forbidden to mix acid-proof batteries, sealed batteries, and batteries of different specifications. ⑥Clean up the dust and deposits brought into the machine. When the air is humid, it will cause the control of the host to be disordered and cause the host to malfunction, and inaccurate alarms will occur. A large amount of dust will also cause poor heat dissipation of the device. Generally, it should be cleaned thoroughly every quarter. Secondly, when removing dust, check whether the connectors and connectors are loose or not in firm contact. 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: How to improve the fast charge and discharge performance of lithium batteries