“The SMOKE & FIRE CONTAINMENT People”

Accordion Fire Protective Curtain

180 minutes up to1000ºC
C41000WK wire inserted woven glass fibre fabric
No corner posts needed

DSI-SD240A

Smoke Curtain

Accordion Fire Protective Curtain, DSI AC1 (SD240A)

The manufacturer of DSI Smoke and Fire Protective Curtains recognised that the use of fire curtains in the construction industry has increased and while the standard range of fire curtains met the performance requirements it was taking up space as well as effecting the overall aesthetics. This in turn led to develop and design a system which offers the following benefits:

Features of the DSI AC1 (SD240A):

A system which eliminates the use of corner posts / columns therefore the creation of more open space as well as saving space.
More aesthetically pleasing, the fire curtain can be designed to a variety of shapes, in plan view, with a number of install options using the extensive range of brackets and concealing options and therefore offering further design flexibility.
Does not compromise on performance and is complaint to applicable regulations.
A motor and roller system which offers controlled gravity descent

Technical Data

Integrity (E)	180 minutes up to1000ºC
Curtain Fabric	C41000WK wire inserted woven glass fibre fabric
Standard head box	1.2mm thick Galvanised S teel
Standard head box size	Type 1 - 300mm (W) x 280mm (H) for curtain drop <= 3m.
	Type 2 300mm (W) x 400mm (H) for curtain drop >3m and <= 6m
Standard guide material	2mm thick Galvanised steel
Standard guide Install Options	A. Face fixed
	B. Recessed into structure
Standard bottom tray material	1.2mm thick Mild S teel
Motor	24V DC, 3100 rpm
Standard descend speed	Synchronised at 0.13 m/s
Standard operation	Gravity Fail S afe with controlled descend
Product Performance	To meet the requirements of UL10D
Guarantee / Warranty	12 months from pickup / delivery / installation as applicable
Compatible control panel	DSI Smoke and fire protective curtains Group Control Panel (GCP)

Control Options

For full details, please refer to Group Control Panel (GCP) Datasheet or contact a Door Systems. Some of the options which are offered include (these may be limited dependent on fire strategy): Two Stage Descent, Delayed Descent, Obstruction Sensor, Audio / Visual alert, BMS, Emergency Retract and more.

Info & Specs

08 34 86 DSI SD240A Specification

CAD Details & More Info

Compliance to regulations

In line with the manufacturer of DSI Smoke and Fire Protective Curtains considerable investment in global testing, the ACF series was put through its paces with various testing facilities. The result was a fully certified 180 minute integrity curtain retaining all the advantages of the DSI system; excellent build quality, excellent design, backward compatibility and many control and interface options.