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02/18

FOK-EIS-120  Fire dampers CE

EN 15650:2010

 

M A D E L

  

â

 

European Test Standard, EN 1366-2

(Fire resistance tests for service installations 

Part 2: Fire dampers)

European Classification  Standard, EN 13501-3

(Fire classification of construction products and building 

elements 

Part 3: Classification using data from fire resistance tests on 
products and elements used in building service installations: 

fire resisting ducts and fire dampers

)

European Standard for CE Marking, EN 15650

(Ventilation for buildings. Fire dampers)

European Test Standard, EN 60529:1991

(Degrees of protection provided by enclosures (IP Code))

European Test Standard EN 1751

(Ventilation for buildings 

– Air terminal devices –

Aerodynamic testing of dampers and valves)

International  Test Standard ISO 10294-4

(Fire resistance tests 

– Fire dampers for air distribution systems

Part 4: Test of thermal release mechanism)

French Standard, NF S 61-937 (part 1/ part 5)

(Fire Safety Systems - Operated safety devices )

• The fire dampers 

FOK-EIS-120

work as a separator 

between two sectors of fire and ensure the same fire 
resistance that the structural elements of 
compartmentalisation, which limits the risk of spreading 
of fire by interior of the building. 

• FOK-EIS-120 fire dampers are according with the 
following standards:

• The casing is made of galvanised steel, and joined by 
clinching system (cold forming the material).

• It incorporates a solid perimeter frame to facilitate the 
sealing between the fire damper and support 
construction. 

• The housing is made   from galvanized steel. It has a 
symmetrical design that allows wall mounting 
regardless of air flow.

• The blade is made   of ceramic material resistant to 
high temperatures and abrasion.

•These dampers meet the conditions required for the 
symbol (S) to cold smoke seal.

• The airtightness to the passage of cold smoke is 
achieved through a joint between the perimeter of the 
housing and the blade.

• For high temperatures, the damper is equipped with 
an expanding intumescent seal, forming a paste that 
prevents the passage of hot air and smoke from one 
side of the damper to another.

• The operating devices of the dampers is automatic 
shooting by means of a thermal fuse calibrated at 72

°

to activate the closure when reaches that temperature. 
Reset is manual except for motorized dampers.

Summary of Contents for FOK-EIS-120

Page 1: ...ire and ensure the same fire resistance that the structural elements of compartmentalisation which limits the risk of spreading of fire by interior of the building FOK EIS 120 fire dampers are according with the following standards The casing is made of galvanised steel and joined by clinching system cold forming the material It incorporates a solid perimeter frame to facilitate the sealing betwee...

Page 2: ... EI 120 ve i o S 500Pa Rigid floor Reinforced concrete floor 150 mm Built in 0 360º EI 120 ve i o S 500Pa Rigid wall Muro de obra Hormigón armado 150 mm Built in 0 180º EI 120 ve i o S 500Pa Rigid floor Reinforced concrete floor 200 mm Built in 0 360º EI 120 ho i o S 300Pa Sensing element load bearing capacity Sensing element response temperature Closure time 50 cycles MA 300 cycles MAF 300 cycles...

Page 3: ... B mm C mm MFS 115 121 32 MFS 115 121 32 MFS 191 121 40 MFB 150 121 25 MFB 160 121 32 S dim FOK EIS 120 Rectangular damper 90º angled flange connection to the ducts MA Manual resetting damper Is not necessary to open the box device MF Damper operated by an actuator with switch off device at 24 or 230V 1 Casing 2 Blade 3 Airtightness seal 4 Intumescent seal 5 Perimetral frame 6 90º angled flange 7 ...

Page 4: ...en resetting Manual Turning counterclockwise 90º the manual resetting axe using a tool with a smaller diameter than 8mm C Automatic Electrical connection Switches normally closed contacts COM NF NO COM NF NO FC DC Closed damper signal Open damper signal 4 02 18 CONTACT FC COM NO NF B OPEN DAMPER A CLOSED DAMPER CONTACT DC COM COM COM NO NF NO NF NO NF CONTACT FC CONTACT DC 72ºC A B C 0º 90º 1 Plas...

Page 5: ... resetting Automatic closing by fuse 72ºC Remote closing by interruption of power supply Manual test switch LED status fusible indicator Position damper indicator Closed switches IP54 Protection 72ºC A B C D E AUXILIARY SWITCHES CABLE MEANING Nº COLOR Switch A input S1 grey red Switch A normally closed contact S2 grey blue Switch A normally open contact S3 grey pink Switch B input S4 black red Swi...

Page 6: ...allen key D To keep the blade open lock by manual lock Automatic By supplying the power supply E Electrical connection Fixed switching points at 5º and 80º Fixed switching point at 5º to contact A Fixed switching point at 80º to contact B S1 S2 S3 S4 S5 S6 S1 S2 S3 S4 S5 S6 A CLOSED DAMPER CONTACT B CONTACT A B OPEN DAMPER CONTACT B CONTACT A MEANING Nº BFL BFN BF Switch A input S1 Violet White Sw...

Page 7: ...stallation regarding this document the fire damper will not comply the classification Install the fire damper with the blade closed and avoid excessive pressures in its casing Avoid to project materials to the interior of the tunnel Avoid vibrations in the installation Check the opening and closing after the installation The inner dimension of the air ducts can not be smaller than inside dimension...

Page 8: ...A A 3 Starting plane of supporting construction 144 Starting plane of supporting construction sealing Dimensions Supporting construction Sealing Classification 200 x 200 a 1500 x 800 Rigid wall Brick wall 150mm Mortar EI120 ve i o S 500Pa Rigid wall Reinforced concrete 150mm Mortar EI120 ve i o S 500Pa Rigid wall Aerated concrete 150mm Mortar EI120 ve i o S 500Pa ...

Page 9: ...al profiles forming an H each one spaced L1 and isolated with mineral wool section A A Two horizontal profiles forming an H each one spaced H1 and isolated with double plasterboard section B B H Horizontal profiles fixed to H vertical Detail A Dimensions Supporting construction Sealing Classification 200 x 200 to 1000 x 600 Flexible wall 15 x2 Plasterboard type F s EN 520 48 LM 50Kg m3 15 x2 Plast...

Page 10: ...tal screws 3 5 x 25mm DESCRIPTION Fix the first side of plasterboards on one side of the structure and trim the perimeter describer by the damper support structure 1 1 1 2 L1 H1 5 Isolation installation 1 MINERAL WOOL 40mm 50Kg m3 DESCRIPTION Fill the gap between the metal structure with mineral wool 1 ...

Page 11: ...e structure and trim the perimeter describer by the damper support structure The second plasterboard side must alternate the joints with the first side Then it is carried out the joints processing between the plasterboards Place the damper such that the axis of the blade matches with the middle of the wall section Seat correctly the damper into the wall and fill the gap between them with plasterbo...

Page 12: ...al 150 20 144 144 dim 1000 x 600 100 100 e Wall thickness in mm 4 Sealing Sealing Mortar A DETAIL A Dimensions Supporting construction Sealing Classification 200 x 200 to 1000 x 600 Rigid floor Reinforced concrete 150mm Mortar EI120 ho i o S 500Pa 1000 x 600 to 1500 x 800 Rigid floor Reinforced concrete 200mm Mortar EI120 ho i o S 300Pa Starting plane of supporting construction sealing ...

Page 13: ...amper classed EIS 120 in accordance to the European Standard EN 13501 3 and certified CE according to EN 15650 series FOK EIS 120 MFS230V dim 500 x 300 Operated by means of a motorized operating device Built in galvanized steel and refractory material Thermoelectric fusible at 72ºC An expanding joint together an air tightness joint as much prevent the propagation of smoke to high as to low tempera...

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