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KHẮC PHỤC BỘ LƯU ĐIỆN XUỐNG CẤP

: KHẮC PHỤC BỘ LƯU ĐIỆN XUỐNG CẤP

: in stock

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Warranty
Product details

OVERCOMING THE POWER FLOW degradation
I have a blessed time previously been used so many kinds of UPS (UPS) are produced in various European as well as in Vietnam. There are many UPS (UPS) with different technologies: from simple offline, UPS (UPS) Offline Interactive technology for use in this type of UPS (UPS) online.
All stabilizers I use two batteries are used as mentioned above, they run in sequence to provide a 24 Vdc power supply DC power supply for the inverter blocks output.
I noticed that the UPS (UPS) is often damaged after about two years of work, we take action to save power or completely not working anymore. For UPS are manufactured in Asia with quality standards in accordance with local, I do not want to compare, but with this UPS with European standards so damaged series makes me wonder , want to learn it.
When I unplug the UPS, then check this out have found that the dry battery or lack of solution. Most of us are shallow to the maximum level (the bottom of the tank dry). The battery is a shortage of liquid they can not be charged again. This is no surprise to you? The lack of that country? Probably, because I had previously thought they were kind of dry batteries - means that the batteries are not like normal. Only when I removed the last few knew that was not at all dry batteries that people used to call them for a maintenance free battery only. Do you still doubt about this? It's simple, just go buy a "dry batteries" for motorcycles, remove them - inside there are many solutions that
To try and fix temporarily, I have used water is modulated to produce additional batteries for motorcycles sold in effective repairs common to pour into them. Actually there is a way to do something this "unscientific", but that time because I did so to save the UPS units were listed as damaged and placed in long-hand inventory. Unscientific here is not to learn the skills that batteries What solution is used, how much maintenance mode, just follow our emotions that pour the solution to fix.
Thus, you can maintain for how the batteries in your UPS? I think after taking about a year - that's when the time limit expired warranty UPS, you should remove them to check the amount of liquid inside the battery there.
The instrument cluster inside the UPS is usually assembled under the block, if skillfully remove the cover of the UPS output devices within very easy to disassemble into parts to be able to remove the battery out.
After removing the two batteries out, trying to shake, shine under the lights, ... to find out if they are to how much of the solution inside. If found lacking, you can attempt to remove the lid of the battery to protect it. Indeed, removing the battery is very difficult for people tempered, impatient because they are designed as disposable type should give very solid mount (part of this is definitely anti-evaporation or falling liquid in the battery out).
A scientific way, try to find out what solution, if possible. If not, you can pour distilled water or dilute acid solution used for conventional batteries sold in the market.
Now is the time that you need to attach the UPS to the same block in order to make it work. Note that this is not the time at all the devices attached to the shell of the UPS, but you should let them out to be able to function normally as they are attached to the casing design. Doing this you should try to choose the arrangement because the wires are attached seems to be rather short as we desire. Note that this time the battery should not cut any of its nodes button and direction to put the battery standing up vertically in the upper lid.
After you reinstall, you just plug the UPS power to operate at idle, observe the status of its work through the lights, the display clock or UPS (depending on each different type) to see they can not operate as usual. If there is any difference how often you need to draw power even to check the assembled blocks its polarity (negative / positive) battery ...
After recharging time, you switch to a working state load testing using grid power failure (no power supply to the UPS) to see the connections to make sure you have or not, the new batteries can add your solution to ensure good operation or not.
After this process, you combine them into a new shell, checked several times before use as never removed.
Note: After you pry the battery cover off, you pay attention to its airtight ability will no longer be as before, so need to pay attention to the installation location of the UPS batteries. Please set your location so that the vertical UPS battery always upward. I have seen a number of UPS was designed to put the battery while working horizontally - this is a design that the manufacturer has the confidence in the use of sealed batteries not lost to solution for a long-term process work. output voltage, power also gradually improve, in addition to protecting the air filter components themselves are not great destructive power lines, and can be avoided or reduced lower voltage generator output due to erratic operation to attract a large current momentarily. Typically, the start time from the current point raised on the values ​​of input current limit can not be less than 3 seconds. This feature can not be put into use after the timer switch, because after being put into use still produce large currents.

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