TELECOM BACKUP POWER SYSTEM
With the rapid development of communication technology, new services, new equipment and new products emerge one after another, higher requirements are put forward for backup power supply, it also promotes the continuous progress of secondary battery and its management technology. After years of development, the batteries used in the field of backup power supply of telecommunication room not only include traditional lead batteries, but also include lithium-ion batteries, to meet the requirements of different regions.
Current situation analysis of backup power supply in communication room
The traditional lead-acid battery has been widely used in the backup power supply of telecommunication room for its low cost, mature technology and convenient maintenance, However, with the development of communication technology and the complexity of application scenarios, higher and higher requirements are put forward for backup power supply, Lead-acid batteries gradually show disadvantages such as short life, large volume, poor rate discharge performance, high requirements on area and bearing capacity, and harsh requirements on ambient temperature.
Advantages of lithium iron phosphate batteries
Compared with traditional batteries, lithium iron phosphate battery has long cycle life, low average cost, small size, light weight, high current charge-discharge, high temperature performance is outstanding, self-discharge rate is small, no memory effect, large specific energy, safe use, green environmental protection and many other advantages. It is suitable for harsh telecom equipment room environments with high ambient temperature and small area and bearing capacity. Lithium iron phosphate battery has the advantages of long cycle life, high safety performance, high and low temperature performance, etc., which provides the reliability and security for the backup power supply of communication.