Smoke curtain TRIAFIRE EW

TRIAFIRE EW 120 is an Automatic Fire Curtain that in the case of fire, limits and controls the fire, reduces radiation emission less than 15 kW/m2.K at 1 m of distance from the fabric, with classification EW 120. The curtain is composed of fibreglass fabric with aluminium foil on both sides seamed with reinforced steel wire and fixed to a steel roller of 78 mm of diameter, galvanized steel elements as headbox, side guides and bottom bar. The entire system is driven by a 24V tubular motor and controlled by an electronic board. Built-in CRM (Control and Regulation for Engine) with special gravity failsafe system. Control panel for automatic curtains (CBM) with a nominal input voltage of 115 V or 220 V and output voltage of 24 V. Uninterruptible power supply (UPS System) with an autonomy of up to 6 hours available in all control panels. Tested in accordance with EN 1634-1 and classified in accordance with EN 13501-2, it also complies with the conditions and procedures for CE Marking provided for EN 16034 standards. OPERATION The system can be activated by a SHEV, fire alarm contact, internal fire and smoke detection devices, or manual emergency buttons. In the event of a fire, the Control Panel (CBM) receives the signal alarm, and the automatic curtain deploys automatically, with a controlled and safe constant speed of descent even following total power loss on all curtains. If there is a false alarm the curtains return to the stand-by position automatically after resetting the alarm from the main Fire Management Systems. In case of main power loss, the curtain will remain fully retracted for up to 6 hours thanks to its battery backup system.