With the development of communication technology, operators require equipment to develop in the direction of integration, miniaturization, lightweight, and high reliability. The 48V iron-lithium battery module relies on its own many outstanding characteristics and conforms to the development trend of communication equipment. The best choice for backup power supply.
Communication lithium battery introduction
Lithium iron phosphate batteries, as a backup power source for small, distributed devices in the communications field, have formed a mature market segment. The telecommunication iron-lithium battery system is the first high-tech product successfully developed in China, with independent intellectual property rights, the product fills the domestic gap, and the main technical indicators are at the international leading level;
The communication lithium battery system is the only new backup power system produced in batches and widely used in the communication field in China. In order to meet the needs of the communications industry, there are two important types of lithium iron phosphate batteries, 12V and 48V modules, and the capacity levels are 10Ah, 20Ah, 50Ah, 150Ah, 200Ah, etc.
Through series and parallel connections, the battery modules can be formed into lithium battery packs of various voltage levels and capacities to meet the various needs of switching power supplies and UPS backup power. Lithium iron phosphate batteries for communications generally adopt a modular structure. A 48V/50Ah battery module is generally composed of 15 or 16 50Ah battery cells in series.
Introduction to the characteristics of 48V lithium battery pack for communication
1. Long service life, keep the capacity not less than 70% after 1000 cycles;
2. Excellent working temperature, the ambient working temperature of the 48V lithium battery pack for communication can reach -20~+60℃ (recommended use temperature; -15~+50℃), which greatly reduces the cost of equipment purchase and power consumption;
3. Installing a battery detection unit in the 48V lithium battery pack can accurately detect battery voltage, temperature, capacity, and other conditions in real-time, and transmit it to the drone through the communication system in time, which can fully improve the safety of the product's work ；
4. The battery shell adopts alloy material design, with superior impact resistance and high and low-temperature resistance, effective flame retardant performance, which can ensure that the lithium battery pack always maintains effective protection ability under external impact. It is equipped with a folding handle. Easy to carry;
5. The lithium battery pack for the 48V communication base station provides overcharge, over-discharge, overcurrent, overtemperature, and short circuit protection, and provides voltage equalization during charging. It has system operating status and fault alarm display, setting master and slave addresses, System reset, SOC display, and other functions, and can collect information of all battery packs at the same time, and can realize multi-machine parallel connection through RS485, communicate with the upper computer through the RS232/RS485 communication interface, receive corresponding instructions, perform parameter setting and data monitoring, according to the battery status Adjust charge and discharge control;
6. The iron-lithium battery adopts a fully sealed structure, and the battery can be placed arbitrarily, without harmful gas emissions, safe and pollution-free, and is a green and environmentally friendly product.
