Due to the high-reliability requirements of communication, a complete communication power supply solution requires that the switching power supply system be equipped with a battery with high reliability and high safety. However, lead-acid batteries have a short lifespan and frequent maintenance. The performance in extreme temperature outdoor environments is far less stable than that of lithium iron phosphate power batteries. Although the price is relatively expensive, the cost is completely worthwhile for the importance of the communications industry. We expect in the future Lithium iron phosphate power battery pack will become the main power configuration for many types of communication main equipment, auxiliary equipment, etc.
Lithium iron phosphate power battery packs mainly have the following applications in the communications industry:
(a) Outdoor base station;
(b) Base stations without air-conditioning such as village communication;
(c) Indoor macro base stations with tight space;
(d) DC-powered indoor coverage/distributed source station;
(e) Solar photovoltaic base stations in areas where there is no mains power or three or four types of mains;
(f) WLAN sites for DC power supply solutions, etc.
UPS AC power system for communication
The UPS AC power system is mainly used in the AC main circuit part of the power supply and distribution system. The main scenarios of the UPS AC power system in the communications industry are as follows:
(a) AC-powered indoor coverage/distribution station;
(b) Micro-cell stations powered by AC;
(c) Data room powered by embedded UPS;
(d) WLAN sites for AC power supply solutions, etc.
240V/336V high voltage DC power supply system (HVDC) for communication
Three major application advantages of lithium iron phosphate batteries used in the communications industry:
For the communications industry, the main focus is on the three advantages of lithium iron phosphate batteries, reflecting energy conservation and emission reduction from the perspectives of "energy-saving", "saving land" and "saving materials".
Small in size and light in weight; for stations in civil houses, the cost of load-bearing reinforcement can be saved, and the construction of the station can be further accelerated. The advantage of "saving materials" is more obvious.
Excellent high-temperature performance; excellent high-temperature resistance can double the battery life of outdoor stations, reduce maintenance and battery replacement costs, and provide system reliability; in addition, in base stations with air conditioning, you can try to set the air conditioning to start at 35 degrees. It can effectively reduce the average power consumption of the base station, and the "energy-saving" advantage is more obvious.
High-power discharge; iron batteries can still discharge more than 90% of the full capacity when discharged above 3C. The advantages of high-power and deep discharge can effectively reduce the total capacity of the current UPS backup battery. When the capacity is reduced, the room space and load-bearing requirements are too large Other problems have also been resolved, and the advantage of "saving land" has become more obvious.
Lithium iron phosphate power battery pack is a new thing in the mobile communication industry, but it has been unanimously recognized by various experts and scholars during the pilot verification of new products. Although some problems have been found, they have also been well resolved. We believe this The application technology of a new type of battery in the communications industry will be more mature. With the strong support and promotion of the government, lithium iron phosphate batteries will be used more widely.
Manly Battery, is a world leader in designing and manufacturing LiFePo4/Li-ion NCM batteries, for industrial applications such as robotics, AGV, energy storage solutions, solar street light, security systems, and many more.
