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Author ：Iflowpower – Portable Power Station Supplier
Some places to pay attention to the rack UPS power supply. Rack UPS daily maintenance is also a point that users should pay attention to, and everyday use can't be used for effective extended lithium-ion battery packs. The UPS power supply should pay attention to the lithium-ion battery pack of internal energy storage because the lithium-ion battery pack has a chemical component, and the external ambient temperature, etc.
also affects its chemical reaction process. Of course, the organism of the rack type UPS power is also paying attention to. A series of external operations such as connecting loads, reaction power supply, etc.
have considerable contacts with the body. The electronic components, lines, etc. of the body, the line, etc.
are the focus of normal operation of the body. Rack UPS daily use attention ◆ Do not deeply charge the lithium-ion battery pack without a memory effect of cadmium nickel battery, do not deeply charge energy to improve the actual capacity of lithium-ion batteries. Deep charging, this behavior is no need to make.
◆ However, the charge is filled and over-discharge, which will cause permanent damage to the positive and negative of the lithium ion battery. From the molecular level, it can be intuitive understanding, excessive discharge will result in excessive lithium ions in the negative electrode carbon, so that the sheet structure is collapsed; excessive charging will put too much lithium ion hard plug into the negative electrode carbon structure, but make it Some of these lithium ions can no longer be released. ◆ Use the temperature attention to the temperature of the non-suitable temperature, the other chemical reaction in which the lithium ion battery is used to generate the compound we don't want to see, so there is a protective temperature-controlled diaphragm or electrolyte in a large number of lithium ion battery positive and negative electrodes.
additive. In the case where the lithium ion battery is heated to a certain case, the composite film hole is closed or electrolyte degeneration, the internal resistance of the battery is increased until the circuit is broken, the battery is no longer warmed. If the lithium ion battery is placed at a high temperature after it is charged, it will cause great damage to the lithium ion battery.
When we use the rack type UPS power supply, at this time, the lithium-ion battery is in full charge, and the temperature is generally between 25-30 ° C, which can cause a lithium ion battery capacity drop. It is best to have external auxiliary tools to reduce its temperature. ◆ Using the environment Note that the environment for rack-type UPS should be remote from sunlight, no corrosive air, less smoke, smooth air circulation, not wet, etc.
Sunshine direct shooting makes the UPS power temperature is too high; corrosive air can corrode the body parts; when the body is running, there will be electrostatic adsorption dust. If there is too much smoke in the environment, there will be excessive environment to affect the operation of the body circuit. In addition to everyday rack UPS, long-term storage UPS power supplies also pay attention to storage conditions.
High charging state and new temperature will speed up the decline in lithium-ion battery capacity. If possible, try to charge the lithium-ion battery to 40% to a cool place. This can operate the lithium ion battery itself within a long time storage period.
Rack UPS power supply In daily use, important points to pay attention to the environmental conditions and operations of use. Pay attention to these things to better protect their service life, or even extend their life.
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