What should I pay attention to when installing the UPS battery? What is the cause of the internal short circuit of the battery

UPS battery short circuit refers to the connection of the positive and negative poles of the lead battery. A short circuit of the battery will generate a great current. Generally, the short-circuit wire will be burned out, which may cause a fire or explosion. Pay attention to the UPS The power battery is safe to use. It is recommended to contact a professional UPS power supply manufacturer to install UPS power and storage batteries.

   The reason for the internal short circuit of the UPS battery:

   (1) The separator is of poor quality or defective, which makes the plate active The substance passes through, causing virtual or direct contact between the positive and negative plates.

   (2) The displacement of the separator causes the positive and negative plates to be connected.

   (3) The active material on the electrode plate swells and falls off, and the falling off active material deposits too much, causing the lower edge or side edge of the positive and negative plates to contact with the deposits. Cause the positive and negative plates to be connected.

   (4) Conductive objects falling into the UPS power battery cause the positive and negative plates to connect.

   (5) The lead flow formed when welding the pole group is not exhausted, or there are lead beans between the positive and negative plates during assembly, which will damage the separator during charging and discharging. The plates cause the positive and negative plates to be connected.

   UPS power supply battery short circuit treatment method:

   Reduce the charging current, lower the charging voltage, and check whether the safety valve body Blocked. Charge and discharge regularly. Many of the lead-acid float charge and discharge voltages in the UPS power supply battery system have been adjusted to the rated value at the factory, and the discharge current increases with the increase of the load. The load should be adjusted reasonably during use, such as Control the number of electronic devices used such as computers.

   The above is all the content shared by the editor of UPS power supply manufacturers. If you want to know more about UPS power supply manufacturers, please pay attention to our website. Thank you for your stand by!

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