Bachfire Egress
DESCRIPCIÓN
BACHFIRE EGRESS is an Automatic Fire Curtain that in the case of fire, limits and controls the fire, with classification E120, with an integrated door that allows the evacuation of people.
The curtain is composed by: fiberglass fabric with polyurethane coating on both sides seamed with reinforced steel wire and fixed to a steel roller of 78mm of diameter; galvanized steel elements as headbox, side guides and bottom bar. All the system is driven by a 24Vdc tubular motor and controlled by an electronic board, CRM (Control and Regulation for Motor) with special gravity failsafe system.
The control panel for automatic curtains (CBM), with a nominal input voltage of 115Vac or 220Vac and output voltage of 24Vdc.
Uninterruptible Power Supply (UPS System) with autonomy up to 6 hours exists in all control panels.
Tested and approved according to EN 16034 with CE certification.
OPERACIÓN
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 BACH’s Control Panel (CBM), receives the signal alarm, and the automatic curtain deploys automatically, with the 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 stand-by position automatically after reset of alarm from the main Fire Management Systems. In case of main power loss, the curtain will remain fully retracted thanks to BACH’s battery backup system.
TELA
The fiberglass fabric resists up to 1100ºC. The polyurethane coating on both sides guarantees mechanical stability when handling the fabric not only in the sewing process but also during the installation. All seams
are done with reinforced stainless steel wires with a coating of Kevlar.
