Active fire curtain barrier assembly with vision panels. Certified to BS 8524-1:2013.
Electrically operated active fire curtain barrier assembly, used to form a virtually continuous barrier as a fire separating element. The barrier assembly comprises a woven steel and glass fabric wound on to a steel roller, powered by an internal 24 V d.c. electric motor, enclosed within a 1.2 mm-thick (0.047 inch) stainless steel box.
There are two vision panels within the main curtain assembly and a bottom bar is fitted to the bottom edge of the curtain, providing tension to the curtain with sufficient weight for the curtain to ‘fail-safe by gravity’. The 24 V motor contains an electromagnetic brake to arrest motion of the curtain when in the open position.
The barrier assembly has been tested to the requirements of BS EN 14600-5 for ‘Durability of Self-Closing’ (500 cycles on primary power and an additional 50 cycles using back-up power; closing speed of 0.08 m/s). The barrier assembly has been tested to the requirements of BS EN 1634-1 for ‘Fire Resistance’ (120 minutes' integrity) and BS EN 1634-1 for ‘Radiant Heat Flux’ (30 minutes).
Features and benefits:
First responder can see the presence of smoke on the other side of a curtain.
Fabric type is EFP™ A1, which is a stainless steel wire reinforced glass fabric fire barrier. It has an area weight of 665 g/m² ±10%. The curtain fabric offers dimensional stability and is non-combustible to BS EN 13501-1 + A1 – Reaction to Fire.
The fabric has passed testing to BS 8524-1, BS EN 1634-1, BS EN 1363-1, BS EN 1362-2, BS EN 1634-3, BS 6853, BS EN ISO 1716, BS 476-6, BS 476-7, BS EN 13823 and BS EN 14184-1.
L20/610 Roller shutters/ curtains
FireMaster® A1 ResQ-Window (to BS 8524-1)
Consult manufacturer and insert requirements.
Beam protection and obstruction warning
Beam obstruction detector with delay timer.
Touch button retract facility.
Split drop delay
Partially deploys to pre-determined level to permit escape and initial smoke containment.
Visual alert system
Light warning system when mains or emergency power is available.
Audio or spoken multi-message facility when mains or emergency power is available.
Standard product features
120 minutes' (two hours) integrity.
Period of radiation:
˃30 minutes <15 kW/m².
E120 EW30 C1.
Product certification, performance and/ or testing:
Coopers SmokeStop® D600A
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