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S-type hot aerosol fire extinguishing device


Product Introduction
1. The small thermal aerosol fire extinguishing device is suitable for use in confined spaces. It features a compact size, simple installation, zero maintenance, and low cost. It can be activated either hot or electrically.
2. When the small thermal aerosol fire extinguishing device receives an activation signal, the aerosol generator within the cartridge is activated, decomposing the chemical coolant layer above it, allowing the aerosol generator and coolant to jointly extinguish the fire.
Applications
The small aerosol fire extinguishing device is primarily suitable for use in critical equipment cabinets such as substations, electronic equipment rooms, generator rooms, uninterruptible power supply (UPS) rooms, communications rooms, high and low voltage distribution cabinets, signal base station cabinets, and cable shafts.
Technical Parameters
| Model Specifications | QRR0.01G/S-BA | QRR0.02G/S-BA | QRR0.03G/S-BA | QRR0.04G/S-BA | QRR0.08G/S-BA | QRR0.1G/S-BA | QRR0.15G/S-BA | QRR0.2G/S-BA | QRR0.25G/S-BA | QRR0.3G/S-BA | QRR0.5G/S-BA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Protected Space (m³) | 0.1m³ | 0.2m³ | 0.3m³ | 0.4m³ | 0.8m³ | 1m³ | 1.5m³ | 2m³ | 2.5m³ | 3m³ | 5m³ |
| Spray Time | ≤20s | ≤40s | |||||||||
| Operating Temperature Range | -45°C~+90°C | ||||||||||
| Nozzle Thermal Distance | Temperature ≤200°C 350mm from nozzle | ||||||||||
| Casing Surface Temperature | ≤200°C | ||||||||||
| Start Method | Electric start or hot start | ||||||||||
| Electric Start Current | ≥500mA | ||||||||||
| Hot Start Temperature | 175°C±15°C | ||||||||||
| Feedback Signal | Passive switching signal | ||||||||||
| Validity Period | 10 years | ||||||||||
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