SEDM
Volet de désenfumage de plusieurs secteurs enfumés
Propriétés
•Volets rectangulaires de 180 x 180 mm à 1600 x 1000 mm
•Certification CE conformément à EN 12101-8
•Testé conformément à EN 1366-10
•Classifié conformément à EN 13501-4
•Résistance au feu jusqu’à EI 120 S, activation AA/MA, HOT 400/30
•Essai de cycles Cmod conformément à EN 12101-8
•Étanchéité conformément à EN 1751, corps classe ATC 3 lame classe 2
•Mécanisme de commande par servomoteurs
•Pour des systèmes avec vitesse d’air max. 15m/s, dépression jusqu’à -1500 Pa ou surpression jusqu’à 500 Pa
Spécifications
Smoke extraction dampers - multi are shutters in the smoke exhaust piping systems. The dampers are designed to remove heat and combustible products (e.g. smoke) from effected fire compartments. In the event of fire the Smoke and Fire ventilation system opens the damper in the affected section and removes combustion products and heat from this section. The damper blade is controlled by electrical actuating mechanism. Dampers are fire resistant and are intended for systems with manual or automatic activation. Dampers are designed for using in fire compartments that can be connected to the smoke exhaust ducts (tested according to EN 1366-8) or they can be installed in or on the construction of the fire compartment. Dampers can be delivered with or without flanges.