Where are the charging errors of Kehua UPS power supply?

When using Kehua UPS power supply, do you know what you can't do? Where are the charging errors? Here we will analyze APC UPS power supply. Charging misunderstanding.
Do not perform initial charging
Initial charging of Kehua UPS power supply is called initial charging. Initial charging has a great influence on the service life and charging capacity of APC UPS power supply. If there is no charge, the power supply capacity is not high and the service life is short; if the charge is excessive, the electrical function of Kelong UPS power supply is good, but its service life will be shortened, so the new APC UPS power supply should be seriously carried out. Charge. For general power supply, it must be charged according to charging standard before use. As for the dry charge lead power supply, according to the operation instructions, although the conventional electrolyte density needs 15 minutes during the conventional two-year storage period, it can be put into operation without charging. However, if the storage period is longer than two years, due to some oxidation on the board, in order to improve its charging capacity, compensation should be made before use, and then charge for 5-8 hours before use.

Kehua UPS power supply is often overcharged, even if the charging current is not large, but the electrolyte "jumps" for a long time, in addition to small particles on the surface of the active material, it is easy to fall off, it will also lead to grid overheating. The active material is formed by oxidation and the mesh is loosely peeled off.

Because the data of positive and negative plates of Kehua UPS power supply are different, besides active substances, barium sulfate, humic acid, carbon black and rosin are added to the negative plates. Shortening and oxidation of negative plates.  In addition, the number of negative plates of each single battery power supply is always one more than the number of positive plates, and the negative plates are slightly thinner than the positive plates.

If the polarity is not emphasized, the power supply of Kehua ups will be reversed when Kehua initially charges or replenishes the power supply. As a result, the positive and negative poles will turn into coarse-grained PbSO4, resulting in the insufficient power supply capacity of Kehua ups. Failure to work properly, or even lead to apcups power supply invalid. Therefore, polarity must be paid attention to when charging, and it must not be reversed.

Above is the misunderstanding of Kehua UPS power supply. We must always pay attention to the use. Because it will lead us to meet some unnecessary dangers in our life. If you want more information, please visit our official Kehua UPS power website.