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Author ：Iflowpower – Portable Power Station Supplier
Method for properly use and maintenance of UPS power dry batteries. In the process of using the UPS uninterruptible power supply system, people often think that the dry battery is maintenance-free and does not pay attention to. However, there is a data display that the UPS host failure or the abnormal working is approximately 1/3 due to dry battery failure.
It can be seen that strengthening the correct use and maintenance of the UPS power supply battery, there is an increasingly important meaning. What is a dry battery? The dry battery is a volt battery that makes the content of the end of the container into a paste that is not overflowing. Often used as a power supply such as flashlight lighting, radio, etc.
After years of development, my country's dry battery technology has made a breakthrough than energy, cycle life, high and low temperature adaptability. The dry battery belongs to the original battery in the chemical power supply is a disposable battery. Because this chemical power supply device is an uncommon paste, it is called a dry battery, which is related to a battery with a flowable electrolyte.
The dry battery is not only suitable for flashlights, semiconductor radios, recorders, cameras, electron clocks, toys, etc., but also for national defense, scientific research, telecommunications, navigation, aviation, medical and other fields, very good. Working principle of dry battery: The dry battery is a primary battery in the chemical power supply.
It is a disposable battery. Its carbon rod is a positive electrode, which is a negative electrode with a zinc that converts chemical energy into an electric energy supply. In the chemical reaction, since zinc is lively, zinc loss electrons are oxidized, and manganese is reduced by electrons.
Method for properly use and maintenance of UPS power dry batteries The UPS power supply battery is directly extended by the external dry battery pack, and the advantages and defects of external dry batteries directly affect the discharge time of the battery. Therefore, when using long-lived cells, you should pay special attention to the application and maintenance of dry batteries. 1.
After using it, it is time to charge, and it is easy to have polar vulcanization. 2, perform a periodic deep discharge: It is recommended that you use a deep discharge after two months. Capacity level, whether to maintain maintenance.
3, prohibiting loss of loss: dry battery losses will affect the service life, if the idle time is long, the more serious the UPS power dry battery is damaged. 4. UPS power dry battery use environment should pay attention to ventilation, beneficial to heat dissipation, and keep the environment clean.
5, suitable discharge, help the activation of the UPS battery, such as long-term non-stop market, every three months should be discharged from the city's UPS with load, so that the battery life can be extended. 6, regular charging discharge. The floating voltage and discharge voltage in the UPS power supply are debugged to the rated value during the factory, while the size of the discharge current increases with the increase of the load, and should be reasonably adjusted by the load, such as controlling microcomputer.
Number of equipment. Under normal circumstances, the load should not exceed 60% of the UPS rated load. UPS power maintenance local maintenance parameter battery voltage detection and overvoltage maintenance (1) Battery overvoltage Maintenance When each battery voltage is higher than 15VDC, the UPS will automatically switch to battery power supply, until the battery voltage is below about 13.
5VDC, UPS The power will be restored to the state of the beginning, during which the UPS will make a sound and reverse the alerts on the panel. (2) When the battery voltage is discharged, the UPS power is emitted every 4 seconds. When each battery voltage is below about 11VDC, the UPS will beep each second; when each battery voltage is below about 10VDC, If the input voltage is zero, the UPS will close.
And ready to automatically reset; if the input voltage exceeds the limit, it is considered a power-on state error, and the alarm is displayed on the panel. The above is the method of using the UPS power dry battery correctly and maintenance. When the UPS battery system fails, the reason should be identified, which is the load or a UPS power system; is the host or battery pack.
Although the UPS host has failed self-inspection function, it is opposite, it is very convenient to replace the accessories, but to repair the fault point, still need to do a lot of analysis, testing work. .
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