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News
Narada Provides Communications Security Services for Chengdu Metro Line 5
Mar 11,2020

   At the end of 2019, Chengdu has ushered in the opening and operation of the first and second phases of Metro Line 5. Line 5 is 49.02 kilometers long and has 41 stations.


   Narada provided emergency communication power for all subway stations of Chengdu Metro Line 5. It will provide backup power to support the normal operation of the subway station communication system and ensure passenger safety when the main power is interrupted.


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   High safety is the biggest highlight of Narada Rail Transit's battery system. The system can withstand earthquake shocks of intensity 8 and 9, and the battery connection bar adopts a fully closed connection system, which eliminates the risk of battery short circuit caused by improper operation. At the same time, the system can also provide customized special security designs according to customer requirements.

 

   Narada Rail Transit battery system uses valve-regulated sealed colloid lead battery, which has many advantages such as excellent deep cycle life, excellent consistency, excellent high-current discharge performance, ultra-high specific energy, high safety and reliability, etc. It is ideal for high-quality batteries in the rail transit industry.


   After the opening of Line 5, Narada Service Engineer regularly inspected the system to ensure the safe and stable operation of the system.


   At present, in addition to Chengdu Metro Line 5, Narada Rail Transit Battery System is widely used in urban rail transit projects in Beijing, Chongqing, Guangzhou, Hangzhou, Hefei and Kunming , which facilitate the development of China's urban rail transit