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Pressurized Ultra-Fine Dry Powder Fire Extinguishing Device
Category：
This device employs two scientifically optimized activation methods to enable early fire detection and suppression, effectively minimizing fire-related losses.
Overview
This device employs two scientifically optimized activation methods to enable early fire detection and suppression, effectively minimizing fire-related losses.
Working Principles:
1、Fixed Temperature Activation:When a fire occurs and the ambient temperature rises to the preset value of the fire extinguishing device, the temperature-sensitive auto-activation mechanism is triggered, releasing the ultrafine dry powder extinguishing agent to suppress the fire.
2、Electric Control Linkage Activation:The controller of the hanging fire extinguishing device can be connected to any fire alarm control panel. When the fire detector senses a fire signal and the controller confirms the presence of a fire, the extinguishing device automatically discharges the agent to suppress it.
3、Manual Activation:In the event of a fire, on-duty personnel can press the manual activation button located outside the protected area to trigger the extinguishing device.
This fire extinguishing device consists of an agent storage tank, ultrafine dry powder extinguishing agent, omnidirectional spray nozzle, thermal or electrical activation mechanism, mounting brackets, and other components.
Basic Parameters
|
Model Specification |
Extinguishing Agent Weight (Kg) |
Dimensions (Diameter × Total Height) |
Protected Volume (㎥) |
Local Extinguishing Capability (A/B) |
Activation Parameters |
Applicable Temperature (℃) |
Discharge Time (S) |
Service Life |
Fire Type Classification |
|
FZX-ACT2/1.2-WK |
2 |
φ210*180 |
15.4 |
1A/34B |
DC24V (≤1.5A); Thermal activation: 68℃ |
-10~50 |
<5 |
10 years |
Class A, B, C, and electrical fires |
|
FZX-ACT3/1.2-WK
|
3 |
φ266*191 |
20 |
1A/34B
|
|||||
|
FZX-ACT4/1.2-WK
|
4 |
φ266*223 |
30.8 |
1A/34B
|
|||||
|
FZX-ACT5/1.2-WK
|
5 |
φ300*238 |
33 |
1A/34B
|
|||||
|
FZX-ACT6/1.2-WK
|
6 |
φ300*258 |
46.2 |
1A/34B
|
<10 |
||||
|
FZX-ACT7/1.2-WK
|
7 |
φ300*258 |
46.2 |
2A/89B |
|||||
|
FZX-ACT8/1.2-WK
|
8 |
φ300*320 |
46 |
2A/55B |
|||||
|
FZX-ACT10/1.2-WK
|
10 |
φ300*320 |
53 |
2A/89B |
|||||
|
FZX-ACT12/1.2-WK
|
12 |
φ370*290 |
67 |
2A/89B |
<15 |
||||
|
FZX-ACT3/1.5-WK
|
3 |
φ266*191 |
25 |
1A/34B |
DC24V (≤1.5A); Thermal activation: 68℃; Heat triggered: 170℃ |
-10~50 |
<5 |
10 years |
Class A, B, C, and electrical fires |
|
FZX-ACT4/1.5-WK |
4 |
φ266*223 |
33.3 |
2A/55B |
|||||
|
FZX-ACT5.5/1.5-WK |
5.5 |
φ300*238 |
45.8 |
2A/55B |
|||||
|
FZX-ACT8/1.5-WK |
8 |
φ300*320 |
66.7 |
3A/89B |
<15 |
||||
|
FZX-ACT10/1.5-WK |
10 |
φ300*320 |
83.3 |
3A/89B |
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