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mini Superfine dry powder bc dry powder fire extinguishing suppression system

 mini Superfine dry powder bc dry powder fire  extinguishing suppression system
suspended superfine powder extinguishing device (hereinafter referred to as the extinguishing device)
has four specifications and models: 4Kg, 5Kg, 8Kg and 10Kg.
The extinguishing device is composed of extinguishing agent storage tank, ultra-fine dry powder extinguishing agent, omni-directional sprinkler head, thermal or electric initiating device, mounting bracket, etc.

mini Superfine dry powder bc dry powder fire  extinguishing suppression system

Model number and technical parameters of the fire extinguishing device with stored pressure type superfine powder:
The extinguishing device is composed of extinguishing agent storage tank, superfine dry powder extinguishing agent, built-in gas generator, electric initiating device, signal feedback device and mounting bracket.

Outer size,mm Φ255×384.5 Φ255×404.5 Φ300×455 Φ350×440
Agent  KG  4 5 8 10
protection space,m3 30 38 61 76
electric start DC24V(0.5A-1.5A)
Heat start 68℃
Spray time ,s <5
Using degree,℃ -10- +50
Service life: 5
Extinguisher type A .B .C type fire and electrical fire
Fire extinguishing device has the characteristics of "quick response, early
warning, efficient fire extinguishing, ecological and environmental protection".
Working method:
1. Start at fixed temperature: when the fire occurs and the ambient temperature rises to the set value of the extinguishing device, the temperature-sensing self-starting device on the extinguishing device will operate to release ultra-fine powder extinguishing agent to extinguish the fire.
2. Electric control linkage startup: the startup controller of the hanging extinguishing device can be connected with all fire alarm controllers. When the fire detector detects the fire signal, the controller confirms the fire and the extinguishing device automatically releases the extinguishing agent to extinguish the fire.
3. Manual start: the operator on duty shall press the manual button outside the protection zone to start the fire extinguishing device

Superfine powder feature 
The superfine powder extinguishing agent installed in the extinguishing device is non-toxic and harmless, and has no irritation to human skin and respiratory tract, and no corrosion to protective objects.Under normal conditions, it does not decompose, absorb moisture or agglomerate, and it has good fluidity, dispersion and point insulation.High extinguishing efficiency, 6-10 times of ordinary dry powder extinguishing agent;The device is suitable for full flooding and partial application.

Fire extinguishing device can be connected with fire alarm control system, which can be used alone, and can be used in conjunction with multiple units, forming a fire extinguishing system without pipe network.
installation notice
In full submergence application, the general installation height should be within 4 meters, but when the protection area height is more than 8 meters, can be divided into two layers of installation, is conducive to quickly and uniformly extinguishing the fire.When applied to local protection, the distance between the sprinkler head of the extinguishing device and the protected object is no more than 6 meters.If it is more than 6 meters, the bracket can be configured to adjust the protection distance, and the fire extinguishing device can be selected to improve the specification (increase the quality of extinguishing agent).
The fire extinguishing equipment of the same specification should have the same protective area at the same height.When the quality of extinguishing agent increases or the mounting distance increases, the protective area increases.When the protective object is the fire carrier which is easy to rekindle or the protection site is complex, the specification of extinguishing device can be appropriately improved (increase the quality of extinguishing agent).
Instructions for use of joy-mounted dry powder extinguishing device
Product transportation and handling are strictly prohibited to drop or rough handling.
The extinguishing device cannot be repaired in the state of power. If the system needs to be repaired, the device line must be disconnected, and the start-up line of the device is in the state of short circuit.
Do not use the case and aluminum film of the fire extinguishing device when there is damage.
No testing is allowed without the permission of the manufacturer's representative.
To open the package, check the integrity of the shell and nozzle film.
Check the completeness of the internal supply component of the packing box.
 check whether the device leads are short connected.
After the system line is installed and debugged, the device lead can be connected to the system

 Application :
It can be widely used in such flammable and explosive places as cable tunnel, cable interlayer, computer room, generator room, archives room (warehouse room), high and low voltage transformer/distribution station/room, petroleum, chemical industry, textile, bleaching, printing, painting and other industrial and civil building fields as petroleum liquefied gas, natural gas station and communication machine station.

Extinguishable fire devices include:
Type A fire: flammable solid fire, such as cotton, wood, hemp, paper, rubber, plastics and tobacco.
Type B fire: flammable liquid and soluble solid fire, such as crude oil, heavy oil, diesel oil, gasoline, organic solvent, etc.
Class C fire: combustible gas fire, such as gas, natural gas, acetylene, etc.
Category E live equipment fire: live equipment fire in machine room, substation, cable tunnel, cable trench, etc.

Jiangxi JA Fire Fighting Technology Co.,Ltd
Banqiao industrial Zone in Yushui District ,Xinyu City,Jiangxi Province,China ,338000
Tel: +86-790-6735565、86-151-0790-5521
Fax: 0086-0790-6738889