Rail Transit- Power Supply Solution To Communication System
As the network platform of subway engineering operation command, business management, passenger service and information delivery, the communication system provides the subway operation with fast, accurate and reliable voice, data, and image information transmission and exchange.
Under normal circumstances, the communication system should guarantee the safe and efficient operation of the train, provide high-quality travel services for passengers, and under abnormal circumstances, it can quickly transform into a command system for disaster prevention and rescue, and accident handling.
The special and well-developed overall product solution of the rail communication power system of KEUA is equipped with DC48V high frequency switching power supply to provide high quality and uninterrupted power supply for the electrical equipment in the machine room. It can ensure the normal operation of the electrical equipment to solve the damage caused by the poor quality of power supply to front-end equipment and avoid loss.
Modular redundancy design mode in UPS and DC power supply system to improve power supply reliability and reduce subsystem fault probability and related randomness affecting normal operation
Modular design of all components for convenient maintenance
Compact and small volume of KEHUA battery to save confined spaces of underground platform
Highly intelligent, green and efficient