BACHFIRE H

BACHFIRE H is a horizontal automatic fire curtain that limits and controls the fire in the event of a fire. With classification EW 60.
The curtain consists of a fiberglass fabric with a polyurethane coating on both sides, sewn together with reinforced steel wire and attached to two 78 mm diameter steel rollers. The main body of the curtain, side guides and bottom bar are made of galvanized steel.

Tested according to EN 1634-1 and classified according to EN 13501-2.

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Description

The system can be activated by a smoke exhaust system (SHEV), a fire alarm contact, internal fire and smoke detectors or manually operated emergency buttons. In the event of a fire, the control panel (CBM) receives an alarm signal and the automatic curtain is automatically deployed, with a controlled and safe constant lowering speed, even after a complete power failure of all curtains. In the event of a false alarm, the curtains will automatically return to standby mode once the alarm has been reset by the fire control system. In the event of a power failure, the curtain remains fully retracted thanks to the battery-based backup power system.

The entire system is powered by at least two 24 V tubular motors located on each side. The device has an automatic curtain control panel (CBM) with a nominal input voltage of 115 V or 220 V and an output voltage of 24 V. All control panels have an uninterruptible power supply (UPS system) with an autonomous power supply duration of up to 6 hours.