UPS power storage battery packaging and maintenance analysis

　　Author ：Iflowpower – Portable Power Station Supplier

UPS Power Supply Battery Package Proposal 1, equipment in place, unpacking inspection equipment during transportation, there is no bump, appearance is damaged, and the battery has no inverted drainage phenomenon. 2, check no abnormality, start assembling battery, battery pack multiple groups in parallel, in the first concatenation of installation requirements, the connection host is used to test the battery pack DC voltage is the UPS power supply host required by the UPS power supply. Voltage: (1) DC does not check the battery connection with the battery connection; (2) None abnormal installation steps.

3. Connect the battery pack with the UPS power supply, the mains input output is connected, turn on the back of the UPS power supply, the external table test each connected part voltage, no abnormal boot debugging. Maintenance of the UPS battery, try to prevent the battery overvoltage, overcurrent charging overvoltage charging tends to cause water contained in the battery electrolyte to hydrogen and oxygen, thereby shortening the UPS battery life; overcurrent charging It is easy to cause the positive and negative plates of the battery to make the active substance of the surface of the plate surface, resulting in a decrease in the battery available, which will cause the internal polar plate short circuit to be short-circuited.

Second, the battery replaces the large-acting decreased battery With the extension of the UPS power storage battery, the charge and discharge properties of some batteries will gradually become, the end voltage is clearly decreased, and the performance of such a battery is not possible to rely on the UPS power supply. The internal charging circuit is handled, and there is a hidden danger in continuous use, and should be replaced in time. Third, the new old battery mixture is mixed due to the internal resistance of the new UPS battery, and the internal resistance of the old battery has different degrees, when charging together, when charging together, due to the internal resistance of the old battery, partial pressure It will be relatively large, and it is easy to cause overvoltage charging; and the new battery, the internal resistance is small, the charging voltage is small but the current is large, and it is easy to cause overcurrent phenomena, so the new old battery is blended during the charge and discharge process.

Fourth, the use of the battery of the battery is closely related to the ambient temperature of the UPS power storage. When the battery is at a lower temperature, the zinc plate in the battery is easily powdered, loss of electric storage performance, causing longness damage; when the temperature is too high, the battery is too high The capacity will also fall, and the situation will cause longness damage when it is serious. According to the technical specifications of the UPS battery plus manufacturers, the excellent use temperature of the battery is 2 ~ 25 ¡ã C, which can extend the battery life in this temperature range.