Author ：Iflowpower – Portable Power Station Supplier
How to maintain and maintain UPS uninterruptible power systems? UPS uninterrupted power supply is more and more wide, whether in life or work, or radio and electricity, the UPS power system has brought us a lot of convenience, which is uninterrupted power and improves supply quality. At the same time, while using the process, you should also pay more than the service life. How to maintain the UPS uninterruptible power supply system? 1.
The host of the UPS uninterruptible power supply system is not high, but the room should be cleaned, less dust, because dust plus the dampness causes the working disorder of the UPS host. The energy storage battery is relatively high, the standard temperature is 25 ¡ã C; What is the life of half of the battery. 2.
In use, you cannot change the parameters set in the UPS host, especially the parameters of the battery pack. If the change will affect its service life. 3.
When there is no external electricity to supply power from the UPS power system, you should turn off each load. After the UPS power system is started, it will be turned on to prevent the load to start the UPS power supply; the battery is shocked when the load instant is powered, multi-load Impact current and the required supply current can cause the UPS power to instantaneously overload, and even damage the converter. 4, the UPS uninterruptible power supply system is not large, and in use, it is necessary to prevent an additional device that will increase the power at will, and if the UPS is allowed to run in full load.
5. Since the combined battery pack voltage is high, there is a danger of electric shock, and therefore the loading and unloading of electrical appliances, when the output line should be injected, the tool must adopt insulation measures, especially the output contact should have anti-touch measures. 6.
Because of the cycle life and discharge of the UPS battery, in any case, the battery is short-circuit or depth discharge, the deeper the discharge depth, the shorter circulation life. In the capacity experiment or in the discharge overpass, the discharge can be reduced to the capacity of 0.3 ~ 0.
5. 7, the battery should prevent high current flow charge, although the large current can be accepted during charging, but in practice, it is necessary to prevent the battery polar plate expansion, resulting in a polar active material to fall off, and the battery internal resistance increases. The higher the temperature rise, it will cause a decrease in capacity when it is severe, and the life is terminated in advance.
8. Do a good job in dustproof work of the UPS power supply, broken down, and dust, through the daily accumulation into the UPS inside, first cause the body temperature to damage the UPS components, and the second dust accumulation will cause the UPS motherboard and power board contact failure, resulting in UPS super Load operation, so dust-proof solution to the acquisition site UPS host to ensure that the UPS host fan is working properly, good ventilation, regular cleaning dust debris. How is the UPS power system maintenance? First, pay attention to the use environment of the UPS requires that the UPS requires that the location is not flat; the device is placed to maintain a certain distance from the wall to facilitate ventilation and exhaust heat; alert in direct sunlight, away from the source of the heat; keep the room Hygienic clean and normal temperature and humidity.
Second, pay attention to the load of the UPS and the rated power of the characteristic device determine the size of the load, in order to ensure the service life of the UPS uninterruptible power supply, do not run in full load, different types, such as rear preparation UPS requires 60-70% of the rated power, while online UPS requires 70-80%. Third, lightning protection attack is the natural enemy of all electrical appliances. Under normal circumstances, the UPS has a relatively good shielding function, but also to protect the ground, but also pay attention to the lightning protection protection protection of power cord and communication line.
Fourth, carefully learn the instructions and manuals before use during use, and use the correct boot and shutdown operation procedures, it is strictly forbidden to use the correct boot and shutdown operation procedures. When protecting the shutdown, you can use it again before you can use it, you can't go straight. UPS uninterrupted power supply is not to pay attention to daily maintenance and maintenance, in order to fully exert its use, extend service life.
If the user does not use and maintain the UPS power supply, it is not only able to effectively use the use of UPS, but it may shorten its service life when severe.
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