The lithium iron phosphate battery (Lifepo4 battery) will definitely replace the lead-acid battery in the field of communication power supply. Compared with the traditional lead-acid battery, the lithium iron phosphate battery (Lifepo4 battery) used in the field of communication power supply has the advantages of high energy density, strong safety, good high temperature performance, high power output, long cycle life and environmental protection. Lithium batteries generally use a modular structure. A 48V/100Ah battery pack module is generally composed of 8 48V/100Ah or 16 50Ah battery cells in series.
Lithium iron phosphate battery
Lithium iron phosphate battery (Lifepo4 battery) is bound to replace lead-acid battery in the field of communication power supply
In the field of communications, there is a "very important" but "less conspicuous" part, that is, battery companies that provide backup power for the majority of operators. After years of development, the current battery technology used in the communication field includes not only traditional lead-acid battery technology, but also various new technologies such as lithium-ion batteries, fuel cells, and flow batteries. Lithium iron phosphate battery (Lifepo4 battery) is one of them. kind.
The communication backup power supply is very important to the communication industry. It is assembled in the computer room of each base station in the form of a battery cabinet to provide power when the mains power of the base station is interrupted, so as to ensure the normal operation of the base station and smooth communication. It is understood that at present, most operators are still using lead-acid batteries. Lead-acid batteries have been used in the communications industry for nearly 25 years, and their drawbacks are becoming increasingly apparent, especially for the computer room environment and post-maintenance. The editor of Cuneng Electric believes that with the continuous development of technology and the continuous reduction of costs, there will be new technologies to replace lead-acid batteries in the future. Therefore, in the field of communication power supply in the future, operators will accept and use them on a large scale. Lithium iron phosphate battery (Lifepo4 battery).
The lithium iron phosphate battery (Lifepo4 battery) popularized and used in the field of communication adopts the patented technology of large-capacity, laminated, flexible packaging, and lean liquid lithium-ion battery. Compared with lead-acid batteries, lithium iron phosphate battery communication power products have a small footprint. , high energy density, long cycle life, safe and reliable, green and environmental advantages. Through this design, the battery becomes smaller in size and lighter in weight, which can solve the space and load-bearing problems of the operator's computer room.
In addition, due to the change of battery materials, it can be used as a backup power supply at an outdoor station, and the humidity and temperature have less influence on it, and can adapt to a more complex working environment. More importantly, lithium iron phosphate batteries are more environmentally friendly than lead-acid batteries. Lithium iron phosphate batteries can be customized according to the different needs of customers, assemble different cells into battery modules, and then design different backup power solutions, and then provide backup power to the base station.
Lithium iron phosphate battery (Lifepo4 battery) is more suitable to be configured as a backup power supply or an integrated power supply, which can be easily hung on the wall of the corridor, installed on the roof, and fixed on wires and light poles. The built-in iron-lithium battery can be selected in the range of 30AH~100AH according to different scenarios and backup power requirements. The product has stable and reliable performance with conversion time below 10mS, long backup time, noise below 40dB, efficiency above 90%, normal use at 60 degrees high temperature, and service life of more than 8 years.
Although the lithium iron phosphate battery (Lifepo4 battery) has entered the communication industry for a long time, the operators have not widely applied and promoted it. In view of the broad application prospects of lithium iron phosphate battery (Lifepo4 battery) in the communication industry, in recent years, major operators such as China Mobile and China Unicom Telecom have established various test sites for lithium iron phosphate batteries under the preliminary demonstration of research institutes and battery manufacturers. , to explore the energy saving and emission reduction benefits of iron-lithium batteries. Therefore, it is imperative to be familiar with the technical characteristics of lithium iron phosphate batteries and master the design and configuration principles of lithium iron phosphate batteries (Lifepo4 battery).
