Communication power category lithium iron phosphate batteries are bound to replace lead-acid batteries. Communication power category with lithium iron phosphate battery and the traditional lead-acid battery comparison, with high energy density, safety, high temperature function, high power output, long cycle life and environmental protection, etc., communication with lithium iron phosphate battery is generally used in the modular structure. A 48V/50Ah battery pack module, generally composed of 15 or 16 50Ah battery cells in series.
Communication power category lithium iron phosphate batteries are bound to replace lead-acid batteries
In the communications category, there is a "very important" but "less conspicuous" part, that is, to provide backup power for a wide range of operators of the battery business. After years of development, the communication field now uses the battery technology not only contains the traditional lead-acid battery skills, but also includes lithium-ion batteries, fuel cells, liquid flow batteries and other types of new skills, lithium iron phosphate is one of them.
Communication backup power supply is very important to the communications industry, it is assembled in the form of battery cabinets in each base station room inside, in the case of base station utility power suspension to provide power to ensure the normal work of the base station and communication smoothly. It is understood that now, most operators are still using lead-acid batteries, which have been used in the communication industry for nearly 25 years, and the disadvantages are becoming more and more obvious, especially the high requirements for the environment of the server room and the later maintenance. Cunningham Electric Editor believes that, with the continuous development of skills, the cost of continuous decline, the follow-up will certainly have new skills instead of lead-acid batteries, so in the future of communications power supply, operators will accept and large-scale use of lithium iron phosphate batteries.
Lithium iron phosphate batteries used in the communication field to promote the use of large-capacity, laminated, soft packaging, poor liquid lithium-ion battery patented skills, compared to lead-acid batteries, lithium iron phosphate communication power products have a small footprint, high energy density, long cycle life, safety and reliability, green advantages. Through this planning, the battery volume becomes smaller, lighter, to deal with the operator room space and load-bearing problems.
In addition, due to changes in the battery material, it can do backup power in outdoor stations, humidity and temperature have less impact on it, and can get used 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 in accordance with the different needs of customers, the different cells assembled into battery modules, and then planned into different backup power treatment solutions, and then to the base station backup power supply.
Lithium iron phosphate battery is more suitable for equipment into a backup power supply or integrated power supply, can be easily hung on the wall of the building, installed on the roof and fixed in the wire, light pole. Built-in lithium iron battery according to different scenarios, power backup requirements, capacity in the 30AH ~ 100AH range selected. The product has a stable and reliable function with a conversion time of less than 10mS, long backup time, noise of less than 40dB, efficiency of more than 90%, normal operation at high temperature of 60 degrees, and operational life of more than 8 years.
Although lithium iron phosphate batteries have been in the communications industry for a long time, but the operators have not been widely used for its implementation. In view of lithium iron phosphate in the communications industry has a broad application prospects, in recent years, mobile, Unicom Telecom and other major operators have established a variety of lithium iron battery experimental sites under the preliminary demonstration of the Institute and battery manufacturers, to explore the benefits of energy saving and emission reduction of lithium iron batteries. Thus, understanding the skills characteristics of lithium iron phosphate batteries, and master the planning and equipment guidelines for lithium iron phosphate batteries is imperative.
Summary: At this stage, the majority of lithium batteries used in the field of communications backup power is lithium iron phosphate batteries, a small number of ternary lithium batteries. Considering the electric function, lithium batteries surpass lead-acid batteries in all aspects. Flexible selection of lithium iron phosphate batteries and ternary lithium batteries, will make the use of lithium battery backup power in the communications industry more extensive.
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