The suspended super-fine pressurized ABC dry chemical fire extinguisher uses a specially fluid and siliconized fire extinguishing chemical powder.
it is environmentally friendly and causes little damage to the Earth's environment and human body.
A cable tunnel is a corridor or tunnel-type structure used to accommodate a large number of cables laid on cable supports.
There are no other combustibles inside the cable tunnel, and fires are generally caused by cable burning.
The insulation layer of cables is made of combustible materials, and improper use and maintenance can cause fires.
There are generally mobile fire extinguishers and fixed fire extinguishing systems inside the ignition tunnel.
Mobile fire extinguishers are generally dominated by portable ABC dry powder fire extinguishers.
Fixed fire extinguishing systems usually include carbon dioxide gas fire extinguishing systems, gas melt adhesive (smoke) fire extinguishing systems, water spray fire extinguishing systems, and superfine dry powder fire extinguishing systems.
Currently, most of the ultra-fine Suspended pressurized ABC dry chemical fire extinguishers are widely used in cable tunnels, as recommended by design and research institutes.
Parameters of Suspended Pressurized ABC Dry Chemical Fire Extinguisher FZX-ACT2/1.2
Here, we recommend the model FZX-ACT/1.2 ultra-fine dry powder fire extinguishing device, with the following main parameters:
Start Method: electrical power.
Pressure Switch Function: Optional.
Activation Methods: Thermally and electrically activation.
Connection Components: Connected to the fire alarm system, such as the fire alarm control panel, it can also operate independently.
Agent Name: super-fine ABC dry chemical powder.
Filling Weight: 2000 grams.
Cylinder Material: Carbon Steel with Red paint.
Diameter of the Device: 250 millimeters.
Height of the Device: 255 millimeters.
Protection Volume: ≤20 cubic meters.
Protected Area: ≤8.3 cubic meters.
Ambient Temperature: -40℃ to +50℃.
Relative Humidity: ≤95% non-condensing.
Extinguishing Residual Rate: ≤5%.
Nitrogen Gas Pressure: 1.2 MPa (20℃).
Max working pressure: 2.4 MPa.
Product production location: Xinyu, China.
Compared to aerosol fire extinguishing systems, dry powder systems have lower costs, which is why many customers choose to install dry powder systems.
For more details and precautions about the dry powder fire extinguishing system, please refer to our operating instructions.
The dry powder fire extinguishing system is suitable for cable tunnel environments mainly because it has the following advantages and key features:
The product is sealed with high-quality aluminum foil, with good moisture and waterproof performance.
The product is a non-pipe network fire protection system with a simple structure, which is easy to install in narrow and cold cable tunnels.
The product is non-toxic and non-conductive, and its spraying does not pose a threat to personnel safety.
The product is non-corrosive and will not cause corrosion damage to electrical equipment and high-value equipment in cable tunnels.
Non-corrosive
The installation work is simple, just use clamps, brackets, and explosive screws to fix it.
The product has resistance to high humidity, corrosion, and salt environments.
Resistant to high humidity, corrosive, and salty atmospheres.
Equipped with manual and automatic operation functions.
Just similar to the Aerosol Fire Extinguishers, this super-fine ABC dry chemical fire extinguisher is also can work as a fully autonomous stand-alone system when coupled with our TAD detection and activation generator; TAD is a name short for "Thermal Activation Device".
It also has a wide range of applications:
Any style of warehouse.
Power generator room.
The substation and switchgear room.
Computer room.
The control panel room.
Battery room and energy storage room.
The commercial and residential high-rise building.
The car parking room.
Cable Tray, Cable well, Cable trench, and cable tunnel.
Urban underground comprehensive pipe gallery.
Switching room.
Electric Control room.
Electric Metering room.
For more information, please contact us directly, we can send you more files and documents to show you our advantages:
Catalogue and Brochure.
Installation Manual.
Material Safety Data Sheets.
Technical guide.
Enquiry Form ( we will get back you as soon as possible )
