How long is the rack-type UPS general life? How to extend its life?

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

How long is the rack UPS general life? How to extend its life? I believe that most consumers have heard that the life of the lithium-ion battery is "500 times", 500 charge, exceeding this number, battery is " Shou Dynasty is sleeping. Then the rack type UPS is a kind of product type of a lithium-ion battery. Its life is also "500 times".

What is the "500" refers to? Refers to the number of charging, but a charge and discharge cycle. A charging cycle means that the battery of the battery is used to be empty, and then the process of air is full, this is not equivalent to charge. Of course, the "500" cycle life mentioned above is not absolute, because this value is just to make everyone about the battery life has an intuitive understanding, but the actual use of users is varied, and different environmental conditions will also Affecting the life of the battery.

Circular life mean national standard specified by the lithium ion battery cycle life test conditions: Under the conditions of 20 ° C ± 5 ° C, at 1C, when the battery end voltage reaches the charging limit voltage 4.2V, it is changed to constant voltage charging. Until the charging current is less than or equal to 1 / 20C, stop charging, put on the stop of 0.

5h ~ 1 h, then discharged to the termination voltage of 2.75V, after the discharge is completed, then the next charge and discharge cycle is performed until continuous The two discharge time is less than 36 min, and it is considered that the life is terminated, and the number of cycles must be greater than 300 times. Methods to improve the rack-type UPS power supply: shallow shallow charges About rack UPS more benefits, only the power module of the product is a special time for the rack UPS to make a school, there is a deep fence.

Suitable working environment: high charging state and new temperature will speed up the decline in rack UPS power supply capacity. If possible, try to charge the battery to 40% as much as possible. This can operate the battery itself in the long-term storage period.

Do not expose rack UPS to high temperature or cold. If the rack-type UPS is used in higher than the specified operating temperature environment, the battery will continue to decrease, that is, the battery power supply time is not as long as it is often. If you are charged at such temperatures, it will be more damage to the battery.

If the rack UPS is used in a low temperature environment, it will also find that the battery use time is reduced. If the geographical environment is more severe, it is best to place the temperature regulator at the working area of ​​the rack UPS power supply, and can slow down the rack UPS power capacity attenuation speed. Using and storage: To play the maximum effectiveness of the rack UPS power supply, it is often used, so that the electron in the rack-type UPS battery is always in a flow state.

If you don't often use the rack UPS, you must complete a charging cycle every month. The storage of rack type UPS should also pay attention to the environment where the temperature is dry. Rack UPS charging is reduced by one cycle, but this capacity is very small.

After multiple charging cycles, the battery will still retain 80% of the original capacity. So when using the rack UPS, it is not necessary to excessively in the integration of electricity adjustment. How can I use it? I will use it to charge, don't worry too much about the life of the rack type UPS service.

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