Vertiv product subway industry solutions and application cases

Urban rail transit has the advantages of strong transportation capacity, convenience and reliability, green and energy-saving, and is an important means to solve urban transportation problems. The subway has the highest operating mileage among various types of urban rail systems and is the most mainstream urban rail system in China.

 

 

The urban rail transit, mainly composed of subways, has become the main mode of transportation for urban travel, requiring uninterrupted operation for 365 days a year. Moreover, due to the dense population inside the subway, operational accidents can involve life safety issues. Therefore, the reliability requirements of critical infrastructure for subways are extremely important.

 

UPS ensures the reliability of subway system power supply

 

The degree of automation in subway operation is increasing, and the safe operation of subway relies more on the reliable operation of various professional system equipment in the subway. To ensure the reliability of power supply for subway equipment, the subway needs to be equipped with UPS to provide stable and reliable power supply to professional systems, such as signal systems, communication systems, comprehensive monitoring systems, screen door systems, automatic fare collection systems, etc.

 

Data centers enhance subway informatization and intelligent operation

 

Under the wave of innovation brought about by information technology, urban rail transit is also vigorously improving its level of informatization and intelligence. IPization, cloud computing, and big data analysis will greatly promote the development of urban rail transit. The data center, as the fundamental support for urban rail informationization and intelligence, provides strong infrastructure support.
 

Beijing Metro Communication System

 

Ensure the stable and reliable operation of the subway communication system, and ensure smooth and unobstructed communication between dispatch command and official liaison

International communication power supply manufacturers, cooperation with international mainstream communication equipment manufacturers for application cases

 

 

 

Solution

 

High frequency switch communication DC power supply PS48600
Uninterruptible power supply 20KVA~60KVA UL33
Vertiv Technology provides over a million sets of communication power solutions for global communication operators
Vertiv UL33 UPS has a built-in isolation transformer to provide pure AC power for the load

 

 

Shenzhen Metro Platform Screen Door Control System

 

Solve the safety of closing and opening the platform screen door, ensuring that it can open and close normally in the event of a power failure
Each station is equipped with a separate UPS and DC power supply for the screen door to ensure its normal operation
UPS can withstand the power grid impact caused by train operation and platform screen door closing and opening
UPS has a high level of protection, blocking dust and conductive particles inside the shielded door machine room

 

 

 

Solution

 

UL33 uninterruptible power supply supplies power to the power section of the screen door
The ER11040 rectifier power module is converted into a 110VDC power supply for the shielded door
UHA1R uninterruptible power supply supplies power to the control section of the screen door
Vertiv UPS's uncompromising reliability guarantee ensures the year-round faultless operation of the Shenzhen subway line screen door system