Product Categories
Self-Activated HFC-227ea Automatic Fire System
Product Description
|
 |
 |
 |
Specification
PRI-SAFETY Self-Activated system is specially designed used for electrical engineering rooms, electrical Panels , a small area where is not suitable with automatic fire extinguishing system by water, by powder and foaming solution. Fire extinguishing agent is contained in gas cylinders in the form of liquefied gas and compressed with nitrogen to pressure 25 bar.
| PRINCIPLES OF ACTIVATION | CONNECT TO FIRE ALARM SYSTEM |
| Gas cylinder head valve uses fast-response glass bulb-type trigger with 68℃ impact temperature. The thermo-sensor glass is attached with a valve structure that provides 360-degree impact protection. The system can use 1 stand-alone bottle for a zone or allow connection of up to 5 cylinders when equipping area with large volume. When using gas cylinders connected together, when any cylinder in the cylinder assembly is activated by inductor the thermostat, the gas cylinders connected to the tank assembly will be stimulated simultaneously by pressure through the DN6 copper pipe, ensure that the amount of extinguishant in all cylinders is discharged within 10 seconds according to regulations. The 180 degree gas discharge nozzle, with a 5m protection distance attached to the tank head valve, will discharge extinguishant when the tank gas is activated. | The gas tank or the gas cylinder assembly is connected to the fire alarm system through 02 signals that are reduced by zero contact voltage: Error signal: When the pressure of the air tank falls ≥ 10%, the contact will send a signal of pressure drop to the system fire alarm. Gas discharge alarm signal: When the gas tank or gas tank assembly discharges the extinguishant, the pressure switch will send the signal Fire alarms on building fire alarms for the purpose of fire alarm information and control systems Other technical systems (air conditioning, ventilation … |
Application
The Self-Activated Automatic system is suitable for the following applications:
- Electrical engineering axes in the building
- Generator room / Electric room
- BTS telecommunications station
- Small and isolated area
- Additional renovation / installation works
- Fire fighting in place in electrical cabinets
- Vault Solar power plant
- Server room
| Capacity and Filling Weight | |||||
| Tank Volume | Code Number | HFC-227ea Filling Weight | Working Pressure | Activated Temperature | Discharge Time |
| 8L | FK-SA08/2.5-PRI | 4kg~8kg | 25Bar | 68℃ | ≤8s |
| 12L | FK-SA12/2.5-PRI | 6kg~12kg | 25Bar | 68℃ | ≤8s |
| 15L | FK-SA15/2.5-PRI | 10kg~15kg | 25Bar | 68℃ | ≤8s |
| 16L | FK-SA16/2.5-PRI | 10kg~16kg | 25Bar | 68℃ | ≤8s |
| 25L | FK-SA25/2.5-PRI | 16kg~25kg | 25Bar | 68℃ | ≤8s |
Installation
- H<=4.5m Fix on the wall, Distance to Roof 100~400mm.
- H>4.5m Fix on the wall, 2 layer installation.
- Protection radius: R = 5m.
- The maximum distance between pots: L = 6m.
Different Combinations
Tube Connection
Product Packing
Related Product
Related products
Get Free Quote