SHIELD-KIT & UPS is an equipment designed to keep a positive air pressure or differential overpressure between 30-50Pa in an enclosed stairwell or vertical escape space, such as an emergency exit, during a fire or other emergency. The objective, according to the UNE-EN12101-6:2022 standard, is to prevent smoke from reaching the stairs and thus be able to have an evacuation route for people who come to the building.
This set allows to control a motorized regulation damper and a fan. If smoke is detected, the damper will be closed and the fan will stop so that smoke does not reach the stairs.
A fire box allows emergency crews to control the system remotely from the building itself.
COMPOSITION OF SHIELD-KIT & UPS
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KIT-PE Stairshield DAMPER: stair pressurization kit for managing one or two dampers and a fan. It includes a flow sensor to redundantly ensure air circulation in the system and in the correct direction.
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BOX DAMPER: regulation damper in a box with motorized drive and optical smoke sensor.
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COMBATOR: fire brigade control box.
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BOX HB: axial fan in soundproof box.
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UPS: uninterruptible power supply to provide power supply for at least 30 minutes in case of power interruption.
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