Nitrogen Injection Fire and Explosion Prevention System

Working Conditions:
1, Fire detector, drain valve, fire protection cabinet could be located outdoor. Control panel should be located indoor. Around the site there should be no violent vibration and shock, no corrosive gas.
2, Ambient Temperature
A) outdoor device (the fire prevention part): -40 ~ 60 degree
B) indoor device (the auto-control panel): 5 ~ 30 degree
3, Relative Humidity
A) outdoor device (the fire prevention part):
4, Power Source
Working power source: DC220V or DC110V
Functions:
Explosion Prevention and Fire Extinguishing
The system can extinguishing the fire immediately thro injected the N2 gas into the Transformer Tank.
The Nitrogen can be injected continuously for 30 mins to stir and cool down the transformer oil, which also isolated the air from the tank.
State-of-art concept: Rapidly drain oil to prevent explosion and inject nitrogen to prevent and extinct fire.
Excellent performance: Utilizing fast valves to drain oil in 0.1s with the technic from the Fast response: Once a fault signal is detected from the transformer. The oil is drained within 0.2 second after detection in order to release pressure and to avoid explosion. The nitrogen gas is injected after 1 to 20 second in order to mix and cool down the oil, to reduce the concentration of flammable gases, to isolate oxygen gas, and to extinct fire. High
Reliability: Utilizing the principle of logic signal to prevent any improper or unnecessary activity to the system and to provide a more flexible system.