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Communication Base Station Batteries Play An Important Role

Aug 25, 2017


The base station operator's equipment operating voltage is generally 48-54V, usually when the normal supply of AC voltage through the rectifier converted to 54V DC voltage power supply, this time, the base station operator's equipment operating voltage is generally 48-54V, Communication base station battery is the state of charge, when the electricity when the power failure, the communication base station battery will give the device power supply, Communication Base Station Battery generally according to the size of the electricity load and communication base station battery capacity of different sizes, the technical staff can calculate the battery can supply a few hours or even dozens Hourly.

Therefore, the communication base station battery is a very important equipment to ensure the normal operation of the base station after the power failure of the communication base station. Communication Base Station Battery If the battery is stolen or faulty, it will cause the communication base station signal interruption to cause very big economic loss. So must be done maintenance and anti-theft measures.

The base station of the communication base station is the main power storage device of the communication base station. This paper focuses on the engineering application of the communication base station battery in the communication base station power supply system, and focuses on the selection, Communication Base Station Battery installation and maintenance of the battery base of the communication base station in the power supply system of the communication base station, Which is of great practical significance for the engineering application of the communication base station battery power supply in the communication base station power supply system.

Communication base station communication base station battery selection and maintenance

The base station of the communication base station is the main power storage device of the communication base station. This paper focuses on the engineering application of the communication base station battery in the communication base station power supply system, and focuses on the selection, Communication Base Station Battery installation and maintenance of the battery base of the communication base station in the power supply system of the communication base station, Which is of great practical significance for the engineering application of the communication base station battery power supply in the communication base station power supply system.

Communication base station; communication base station battery; engineering use, with the development of modern mobile communication technology, communication base station construction more and more widely, communication base station battery as an important component of communication base station power supply system, in the construction of communication base station power system plays a decisive role The choice of the appropriate communication base station battery power, and its implementation of a reasonable installation and scientific maintenance is the base of the base station battery power supply role, communication base station battery power engineering applications in the construction and maintenance of communication base stations will play More and more important role.

1 communication base station battery selection

1.1 communication equipment on the basic requirements of the base station battery power

Communication base station battery is to protect the communications equipment uninterrupted power supply of the core equipment, communication equipment on the power supply quality requirements of the communication base station battery equipment requirements:

(1) long service life From the perspective of investment economy, the service life of the communication base station battery must match the update period of the communication equipment, that is, about 10 years. The service life of the communication base station battery is related to the working environment of the battery base of the communication base station and the frequency of the cycle charge and discharge. Communication Base Station Battery The higher the charging and discharging frequency, the shorter the battery life of the communication base station.

(2) high security base station battery electrolyte for the sulfuric acid solution, with strong corrosive. In addition, for the sealed communication base station battery, the electrochemical process of the communication base station battery generates gas and increases the internal pressure of the communication base station battery. When the pressure exceeds a certain limit, the communication base station battery burst, releases toxic, Communication Base Station Battery corrosive gas and liquid, Base station batteries must have excellent safety and explosion-proof performance. General closed communication base station batteries are equipped with safety valve and anti-acid film, automatic adjustment of the base station battery pressure, anti-acid tablets with liquid and explosion-proof function. In addition, the communication base station battery must also have easy installation, maintenance-free, low internal resistance and other characteristics.

1.2 The base station battery capacity selection basis

The choice of the battery capacity of the communication base station is determined according to the power supply situation, the size of the load and the change of the load. General communication base station battery capacity to determine the main basis for the following: electricity supply category;

Communication base station battery operation mode;

Busy global average discharge current. In the above main basis, the mains power supply category is divided into four categories, for different power supply categories, communication base station battery operation mode and capacity of choice is different. For example, a class of electricity supply units can be used to charge the whole float, the communication base station battery capacity can be 1 hour discharge rate to choose; Communication Base Station Battery two types of electricity supply units can be full floating or semi-floating way Power supply, the communication base station battery capacity can be 3 hours discharge rate to choose; three types of electricity supply units can be used to charge and discharge power supply, the communication base station battery capacity can be 8 to 10 hours discharge rate to choose.