AAA Ni-MH battery

AAA Ni-MH battery uninterruptible power supply provides emergency power support for high-speed tunnel lighting and fire-fighting facilities

UPS uninterruptible power supply provides emergency power support for high-speed tunnel lighting and fire-fighting facilities. With the advancement of modernization, highway construction is developing rapidly. At present, there are more and more highway tunnels in China. As we all know, because of the high speed and high safety requirements of highways, tunnels must be equipped with a complete lighting system to be able to operate normally under abnormal power supply conditions. Otherwise, unimaginable traffic accidents will occur, causing great losses. UPS uninterruptible power supply provides emergency power support for high-speed tunnel lighting and fire-fighting facilities.

UPS uninterruptible power supply provides emergency power support for high-speed tunnel lighting

At present, most of my country's highway tunnels are in unmanned mountainous areas, and the management of personnel on duty is relatively difficult. To centrally manage the situation of these tunnels in real time, some scientific and intelligent monitoring and management methods are also needed to assist management. Highway tunnels generally set up tunnel distribution stations to manage the lighting, traffic conditions, power supply and distribution conditions, fan operation conditions, etc. in the tunnel. Therefore, UPS uninterruptible power supply should be used to provide backup power support to ensure that the lighting system can be powered normally in the event of a power outage.

Real-time centralized management of the power supply and distribution of each tunnel in the highway section, real-time viewing of various information monitoring conditions of each tunnel front-end station at the highway monitoring and management center, and establishment of a complete automatic alarm management platform, etc. Through the various measurement and control protection devices installed at the front-end stations of each tunnel through the highway tunnel UPS uninterruptible power supply and distribution monitoring system, real-time collection of the operating status of power supply equipment such as highway tunnel lighting and ventilation, and monitoring of the status of incoming and outgoing lines, high-voltage distribution cabinet circuit breakers, etc., and the collection of fault action signals will speed up the response to accidents.

UPS power supply has been recognized by users in many fields for its advanced technology, high performance, high reliability and intelligent management. Whether in product technology or after-sales service, it has accumulated rich successful related experience, providing high-stability and high-security uninterruptible power supply for the safe power supply of tunnels, so as to reduce the huge harm caused by unstable power supply and power outages.

UPS power supply solution at highway toll stations

Each toll station has a UPS power supply. It is required to connect the real-time operating status of each UPS power supply at the toll station to the general monitoring center platform. Each toll station can view the real-time operating status of the UPS power supply at its own station. When an abnormal situation occurs, an alarm can be issued through sound.

Use a UPS network monitoring adapter compatible with multiple brands and models to collect and monitor the real-time status of the UPS power supply at each toll station 24 hours a day, and supply SNMP protocol data to access the user's own general monitoring platform. Each toll station combines PMcenter centralized monitoring software to monitor each UPS power supply, and uses sound system equipment such as speakers to send an alarm to the administrator in time when an abnormal situation occurs.

UPS uninterruptible power supply provides emergency power support for fire protection facilities

(1) The UPS system can realize alarms such as over-high voltage, over-low voltage, over-current, and unstable frequency;

(2) The UPS system records the historical curve of the power distribution parameters of the fire protection equipment room, and the curve records of any day can be viewed at any time;

(3) The UPS system must be able to monitor the status of the mains power distribution in the fire protection equipment room. For example: three-phase voltage, phase current, line voltage, line current, active power, reactive power, apparent power, frequency, power factor, electricity, etc.

UPS uninterruptible power supply solves the backup emergency power problem of tunnel lighting and fire protection system of the whole expressway. Its super environmental adaptability ensures that the system can still maintain excellent performance in harsh environments such as high temperature, humidity, dust, etc., providing strong support for the safe, comfortable and smooth operation of expressways.

Read recommendations:

LR6

18650 battery 3500mah lithium.Which is better, polymer lithium battery or 18650 lithium battery?

Capacity of Cylindrical Lithium Batteries

18650 lithium-ion battery

18650 battery 3.7v 6000mah