China wholesales S-type hot aerosol fire extinguishing device supplier

Description

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