A new choice for communication backup power—lithium iron phosphate battery at full speed. With the development of the communication power supply industry, lithium iron phosphate batteries for communication emerge as the times require, and industries such as mobile communications, electric vehicles, and the State Grid are conducting research and use of them. Compared with traditional lead-acid batteries, the application of lithium iron phosphate batteries for communication can better reflect the needs of energy saving, energy saving, material saving and land saving.
At present, the backup power supply is faced with the characteristics of relatively high ambient temperature, which makes it difficult for traditional lead-acid batteries to adapt to harsh weather such as outdoor high temperature. The quality of the power grid is becoming more and more perfect, and there is rarely a large-scale and long-term power outage of the mains. The power outage of the base station is often caused by frequent power outages in a short period of time caused by the frequent construction of municipal projects. The high-rate discharge performance of traditional lead-acid batteries is poor.
If you can find a battery that does not require high ambient temperature as a backup power supply, it can not only solve the problem of the backup power supply of the outdoor integrated base station, but also save the special air conditioner for the computer room, which not only saves the investment in purchasing air conditioners at the beginning of the project, but also It saves a lot of electricity costs when the base station is running.
The iron-lithium battery has the advantages of small size, light weight, long life and high temperature resistance, and the battery is equipped with an intelligent battery management system (BMS). The backup power solution further reduces the workload and cost of base station operation and maintenance from a long-term perspective, helps operators implement intelligent management, energy conservation and emission reduction, and significantly reduces base station operation costs and improves operational efficiency.
In order to meet the needs of the communication industry, there are mainly two types of lithium iron phosphate battery products: 12V and 48V modules, with capacity levels of 10Ah, 20Ah, 50Ah, 150Ah, 200Ah, etc. The battery modules can be connected in series and parallel to various voltage levels. , Various capacity battery packs to meet various needs of switching power supply and UPS backup power.
In the communication industry, lithium iron phosphate batteries are positioned in miniaturized, decentralized and harsh environments, and can be used as an effective supplement to lead-acid batteries. The mainstream lithium battery manufacturers in the communication industry have developed their own lithium iron phosphate battery products. In the future, iron lithium batteries will continue to lead the communication base station backup power sector to advance at full speed.
New communication backup power: advantage of lithium iron phosphate battery
◆Safety and environmental protection: The lithium iron phosphate battery will not have the hidden danger of explosion and fire, does not contain heavy metal lead, is easy to recycle, and does not pollute the environment.
◆Energy saving and emission reduction: The lithium iron phosphate battery is basically not affected by the ambient temperature, which can save a lot of air-conditioning electricity bills.
◆Long service life: The cycle life of lithium iron phosphate battery can reach more than 2000, and the service life can be as long as ten years.
◆Applicable to various environments: The lithium iron phosphate battery has excellent environmental adaptability and can work normally at a high temperature of 60 °C; places without air conditioning are suitable for places with harsh conditions, such as outdoor communication boxes exposed to the sun.
◆Wide application scenarios: The lithium iron phosphate battery is small in size and easy to install. It can be applied to any scenario of communication equipment backup power, such as computer room backup power, base station backup power, wireless AP backup power, security backup power, home backup power, etc.
◆Low failure rate and easy maintenance: The unique BMS system of lithium iron phosphate battery can be connected with the equipment network management. Customers can inquire about the working status of the battery and related alarms in the monitoring room, and no longer need regular manual inspections.
◆Reduced purchasing capacity: LiFePO4 battery has a high discharge rate, the energy utilization rate can reach almost 100%, and the purchasing capacity is reduced by 33.3%.
◆High cost performance: Combining the above advantages of lithium iron phosphate battery, it can significantly reduce the CAPEX and OPEX of customers, and it is the best choice for backup power.
Problems faced by lead-acid batteries in communication backup power
Safety and environmental protection issues
●Contains heavy metal lead, which is harmful to human body
●It will release corrosive gas and pollute the environment
Energy saving and emission reduction
●Need to work in an air-conditioned place
●Ambient temperature has a great influence on its performance
maintenance issues
●It is necessary to regularly go to the site for inspection and maintenance
●Multiple batteries are connected in series, with high failure rate
cost issue
●Short life, low efficiency and high average annual purchase cost
●High cost of use and maintenance
space problem
●Large volume and weight, high space requirements for installation site
●BBU, FTTx and other equipment cannot be used with optical fiber
