Case
Guangxi Huajia Mountain Tunnel
The Huajia Mountain Tunnel is located in Datang Town, Liangqing District, Nanning City, with a length of 6984 meters. It is another key control project of the Nanning-Qinzhou Railway and the first tunnel in Guangxi Zhuang Autonomous Region to lay a ballastless track. The geology is mostly poor and problematic, with the rock and soil being silty clay. The entire tunnel is divided into Class V, IV, and III surrounding rocks, with many sections being shallow-buried. It is one of the longest tunnels for high-speed rail construction in Guangxi.
Recently, Baoxing Rail Transit EPS power supply has been guarding the Huajia Mountain Tunnel in Guangxi, providing reliable power support for its power supply, lighting, ventilation, monitoring system, fire protection system, and other equipment.
In order to meet the power supply needs of the Huajia Mountain Tunnel, Baoxing Group has tailored an electricity guarantee system for its power system, using multiple sets of EPS fire emergency systems, fully stationed at various important locations in the Huajia Mountain Tunnel, providing high-quality and highly reliable power supply, ensuring the absolute reliability of power supply for the Huajia Mountain Tunnel and its equipment.
This project adopted the Baoxing Rail Transit EPS power supply solution, successfully solving the power supply, monitoring system, lighting, and fire safety issues of the tunnel through a scientifically reasonable distribution layout. It provides high reliability, high efficiency, high power factor, and high power density, and has received high recognition from customers.
Application Products
Single-phase fire lighting EPS power supply 0.5-15kW
Performance Features
● Adopts a centralized power supply mode, no special lamps required
● During emergency power supply, sine wave output, with voltage stabilization, frequency stabilization, and no noise
● Can be linked with fire control, computer monitoring
● LCD, LED display, clear at a glance
● Automatic switching between dual power sources, high reliability
● Uses microcontroller control to ensure the accuracy of each action point
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