Fire dampers with CE marking and declaration of performance, for the isolation of duct penetrations between two fire compartments in the event of a fire
To prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments
Special features
Declaration of performance in accordance with European Construction Products Regulation
Classification according to EN 13501-3, up to EI 240 (v , h , i ↔ o) S
Complies with the requirements of EN 15650
Tested for fire resistance properties in accordance with EN 1366-2 (300 Pa and 500 Pa negative pressure)
Certified mortar-based installation with reduced distances of 40 mm to supporting components or 60 mm between two fire dampers (flange to flange)
Perimeter gap may be up to 225 mm for mortar-based installation
2 inspection accesses with bayonet fixing for single-handed operation
Meets the hygiene requirements of VDI 6022-1, VDI 3803-1, DIN 1946-4, EN 13779, of Ö-Norm H 6020 and H 6021, and of SWKI
Corrosion protection according to EN 15650 in connection with EN 60068-2-52
Closed blade air leakage to EN 1751, class 2
Casing air leakage to EN 1751, class C (B + H ≤700, class B)
Low differential pressure and sound power level
Any airflow direction
Integration into the central building management system with the international standard fire damper system in accordance with IEC 62026-2 with AS interface is
possible
Classification
Performance class up to EN 13501-3, up to EI 240 (v , h , i ↔ o) S
Nominal sizes
B × H: 200 × 100 – 1500 × 800 mm (Intermediate sizes can be ordered in 1 mm increments)
L: 305 mm or 500 mm
Variants
With fusible link
With fusible link for use in potentially explosive atmospheres
With spring return actuator
With spring return actuator for use in potentially explosive atmospheres
With spring return actuator and duct smoke detector
With cover grille on both sides as an upstream shutter of an air transfer unit
With spring return actuator, duct smoke detector and cover grilles at both ends for use as an air transfer damper according to general
building inspectorate licence Z-6.50-2540
The following applies to Germany:
If fire dampers with a purely mechanical shut-off element are to be used as an upstream shutter of an air transfer unit, the local building regulations must be observed.
Usually the use of such upstream shutters of air transfer units is restricted to pressure differential systems.
Parts and characteristics
Release temperature 72 °C or 95 °C (for use in warm air ventilation systems)
Single-handed operation
Explosion-proof constructions for zones 1, 2, 21, 22
Attachments
Limit switch for damper blade position indication
Spring return actuator for 24 V AC/DC or 230 V AC supply voltage
Limit switch for damper blade position indication for use in potentially explosive atmospheres
Spring return actuator for 24 – 230 V supply voltage, for use in potentially explosive atmospheres
Network module for the integration with AS-i or LON networks
Spring return actuator and wired duct smoke detector with 230 VAC, 50/60 Hz or 24 VDC supply voltage
All attachments can be retrofitted
Accessories
Installation kit ES for dry mortarless installation in lightweight partition walls, compartment walls, safety partition walls and radiation protection walls with metal
support structures or steel support structures, and cladding on both sides
Installation kit ES for dry mortarless installation in timber stud walls/half-timbered construction as well as solid wood and cross laminated timber walls
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