How do you correct maintenance?

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

How to maintain maintenance correctly in the machine room UPS power battery? The performance of the machine room UPS host is very important, and it is impossible to ignore the choice of computer room UPS power storage battery because the battery and UPS are used. If the user can properly use and maintain the machine room UPS power battery, it will extend its service life, and vice versa will be greatly shortened. How to proper maintenance of the machine room UPS power battery? Battery is a desiration part of the UPS power supply.

At present, most of the UPS power supply uses a maintenance-free battery. The maintenance is to be maintained in the battery manufacturing process, which is replaced by calcium, which is changed from the anchor alloy to a lead calcium alloy, which can reduce the overcharge stream and reduce the liquid gasification speed, thereby reducing the loss of electrolyte, during normal use The trouble of adding electrolyte. The type of battery can generally be divided into valve controlled lead-acid batteries, colloidal batteries, etc.

The battery selected by the UPS power supply requires the characteristics of output large currents in a short time. At present, the battery-running battery is basically both, which is not a lead-acid battery. 1.

Regularly charge the floating voltage and discharge voltage in the UPS power supply, all debugged to the rated value during the factory, and the size of the discharge current increases with the increase of the load, and should be reasonably adjusted reasonably. For example, 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. 2. Using Communication Functions, most large, medium-sized UPs 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. 3.

Timely replacement of waste / bad batteries in the UPS continuous operation, due to performance and quality, individual battery performance decreased, storage capacity does not reach the requirements and is inevitable. 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 batteries.

4. It is strictly forbidden to charge the UPS power storage battery, because the overcurrent charge is easily caused by the positive and negative plates of the battery, the active substance of the board surface is detached, resulting in a decrease in battery capacity, resulting in damage to the battery. 5.

TheUPS host is generally intelligent, it is not high on the ambient temperature, but requires indoor cleaning, otherwise dust caused the main unit working disorder. 6. With regard to the long-term idle UPS power supply, to ensure that the battery has good charge and discharge characteristics, do not add the load before reopening, so that the charging circuit in the UPS power supply machine is 10 ~ 15h after the battery float 10 ~ 15h Regarding the UPS power supply for long-term work in the backup working state, it usually works at the inverter state for at least 2 to 5 minutes every month in order to intensify the battery of the UPS.

Extending UPS power storage battery life ◆ After using the UPS power supply battery, no need to add AC regulator. If necessary, it should be added to the predecessor of the UPS power supply, that is, the city electricity is the AC regulator, then the UPS power supply, then to the load. ◆ Prevent overloads from using the UPS power supply to calculate the size of the load when using the UPS power battery, prevent too large or too small, reasonable loads should be controlled between 50% and 80%.

◆ Try not to operate in general, the load of online UPS power supply should be controlled at 70% to 80%, and the load of the remediate UPS power supply should be controlled at 60% to 70%. Pay attention, too light load is not good, although it is better to overload so serious. ◆ Do not use the diesel generator UPS power storage battery should not be powered by the diesel generator, because its frequency is often mutated, affecting the normal operation of the UPS power supply.

◆ The correct boot and shutdown order when using the UPS power supply should be to open the UPS power supply to power it, and then open the load, which prevents the current impact to the UPS during startup; when shutdown The order is just the opposite. ◆ UPS power supply first charging skill newly purchased UPS power battery to insert 220V city power grid at least 12 hours to ensure charging is sufficient. The above is the correct use of the machine room UPS power storage battery, and the battery failure causes the power supply to work properly.

Correct maintenance of the UPS battery pack is the key to extending the service life of the UPS battery pack. .

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