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EPS application scenario - Tunnel

The application of Emergency Power Supply (EPS) in tunnels, especially in highway long tunnels, is crucial to ensure that in emergency situations, such as when the mains is down, key equipment and systems in the tunnel can continue to operate, ensuring driving safety and personnel evacuation. Here are a few key application scenarios of EPS in tunnels:

Emergency lighting system

Tunnel lighting is very important to ensure driving safety. The EPS emergency power system can quickly switch to the battery inverter power supply when the mains is interrupted, ensure that the emergency lighting equipment works normally within a certain period of time, provide the necessary lighting for the vehicle, and prevent traffic accidents caused by sudden power outage.

Ventilation system

The tunnel ventilation system is responsible for removing smoke and harmful gases in the tunnel, ensuring driving safety, and controlling the spread of fire and smoke in case of fire. The EPS emergency power supply ensures that the ventilation system can operate normally in an emergency, which is of great significance to win the disaster relief time and ensure the safe evacuation of personnel.

Fire protection system

EPS emergency power supply provides power support for the fire pump and other equipment in the tunnel. In the event of a fire, EPS can ensure the normal water supply of the fire pump, control the fire, and avoid greater loss of life and property safety.

Monitor the system

The tunnel monitoring system needs to monitor the situation in the tunnel 24 hours a day. EPS emergency power supply ensures that the monitoring system can still work normally when the mains power is interrupted, timely detection of emergency situations such as fire and traffic accidents, and reasonable mobilization of resources for rescue.

Communication system

EPS emergency power supply provides power guarantee for the communication system in the tunnel, ensuring smooth communication in emergency situations and providing information support for rescue operations.

Power supply system

The EPS emergency power supply system provides centralized power supply for the primary power supply load in the tunnel when the mains power supply is down, preventing serious traffic accidents caused by the breakdown of mechanical and electrical engineering facilities.

Emergency phone system

In the tunnel, the emergency telephone system is an important means for drivers to seek help in an emergency. The EPS emergency power supply ensures that these phones can still be used in the event of a power outage, increasing the speed of emergency response.

Fire door and fire partition

The EPS emergency power supply provides power for the fire door and fire partition system, ensuring that the fire source can be effectively isolated in the case of fire, prevent the spread of fire, and protect the safety of personnel.

CONCLUSION

Through the above application scenarios, we can see that EPS emergency power system is widely used in the tunnel, which not only improves the safety of the tunnel, but also reduces the economic loss caused by power outage, and is an indispensable part of the tunnel power guarantee. With the continuous progress of science and technology, the EPS emergency power system will continue to be optimized to provide more powerful security for the tunnel.

EPS BATTERY SERIES

The centralized power supply for fire emergency lighting is a kind of backup power supply equipment, which provides power guarantee for emergency lighting equipment to ensure that the on-site lighting equipment can operate normally in emergency situations such as fire. Provide a long-term backup power supply to meet the needs of the emergency lighting system.

Extended reading

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