“Do aerosol fire prevention systems for power generator room?”, Some partners ask this question.
Our answer is “yes” because the power generator room is usually an enclosed space and aerosol devices are specifically designed for use in total flooded enclosed space fires.
The generator room is an important place for power supply, where there are a large number of power supply equipment. If a fire occurs, the losses will be very large.

Basic Data of Aerosol Fire Prevention Systems
So if we can install aerosol fire prevention systems in this room, then we will not worry about fires, below are the basic data and parameters of an aerosol fire extinguisher with 500 gram capacity:
- Generic Name: Aerosol-based fire prevention systems.
- Style: 500E.
- Extinguishing Volume: 5 m³.
- Mass of Aerosol Powder: 500 grams.
- Design Concentration: 100 grams per cubic meter.
- Specification of the Product: 126*126*184 millimeters, or as the customer’s design size.
- Launch Mode: electrical power supply with DC 3 to 24 volts, AC 3 to 220 volts.
- Cylinder Material: 304 stainless steel.
- The Colour of the Aerosol Agent: is brown.
- Main Oxidants of Aerosol Powder: strontium nitrate and potassium nitrate.
- Weight of the Device: 3500 grams.
- Outgassing Time: no more than 30 seconds.
- Service Time: 10 years.
- Fire Extinguishing Rating: Class A, B, C, E, F.
Item 500E aerosol extinguisher is an electrical activation mode suppression device, This fire extinguisher can be activated with a voltage input of 3 to 24 volts.
Of course, for safety reasons, we can also choose a dual-start aerosol fire extinguisher, model number AW-QH-500E/TH.
The advantage of dual-start aerosol fire extinguishers is that there are two guarantees in the starting method:
- Electricity Start-up.
- Thermal sensitive wires(thermal cord) Start-up.

There may be some small cabinets in the generator room, and we recommend installing our mini fire extinguishers for these small cabinets- a small-capacity fire extinguisher.

"Are aerosol fire extinguishers effective?", some people like to ask this question.
We have to say that for confined space it is very effective because it is designed density is 100 grams per cubic meter, which means a 1000-gram aerosol compound will be able to cover a 10 cubic meters space room.
In some European companies, their aerosol design density could be 50 to 100 grams per cubic meter, much more effective, but they are not as eco-friendly as our products.