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7

BORÅS

 

Tel +46 (0)33 - 23 67 80      

STOCKHOLM

 

Tel +46 (0)8 - 54 55 12 70

1.  Install the damper in the duct.

2.  Duct going through supporting construction, is fastened 

using brackets. Seal according to applicable require-
ments, such as caulking with mineral wool, min 40 kg/
m

3

 and fire stopping sealant.

3.  If fire damper is not connected to the duct system, fit 

non-combustible grilles designed for the damper on the 
unconnected sides. The minimum distance between 
the damper blade in the open position and the grille is 
50 mm.

4.  Install the thermal sensor with the sensor body in the air 

flow without obstructing the movement of the damper 
blade. 

Installation in horizontal duct.

Damper’s fire resistance class: EI60 (ve i <–> o) S.

EC certificate 0402-CPD-SC0900-13

5.  Duct is fastened/supported according to applicable 

 requirements. 

6.  Insulate the duct according to applicable requirements 

using instructions from the insulation supplier, min.  
80 mm and 55 kg/m

3

. Note that insulation must cover 

the damper.

• 

Minimum distance between dampers must be

 200 mm.

• 

Minimum distance to joist structure/wall must be

 75 mm.

•  The damper spindle may be installed in any position.

d+40

Duct

Duct

Seal acc. to

section 2

Support of duct,

see section 5

Seal with fire

stopping sealant, 

e.g. Intumex AN

(Possible protective grille,

see section 3)

Insulation equivalent to 

fire resistance class of the

supporting construction

Brackets

Max. 1000 mm

Installation instruction

EI60

Fire damper BSKC6

13-0184_ENG / Sept. 2017   teamfr

ont.se

Содержание RCKD

Страница 1: ...13 09 2017 www bevent rasch com RCKD Duct detector FIRE SAFETY ...

Страница 2: ...pipe is then installed between the adapter and the duct to lead ventilation air into the detector head In this way the requirements for good fire protection can be complied with air speeds of 0 2 to 20 m s At lower air speeds an auxi liary fan must be used A metal reed plastic strip is fitted for visual indication of flow through a duct detector Installation and location Detectors are sensitive in...

Страница 3: ...iring diagram with auxiliary fan Note Light box RBLD if installed is connected as follows RCKD between base terminals 3 and 4 Single connection Series connection Technical data System voltage optical 16 30V DC auxiliary fan 24V AC 75 mA Operation current 0 04 mA Alarm current 40 mA Service alarm current 10 mA Ambient temperature 10 to 55 C Permitted humidity 99 rF Max air speed 20 m s Service alar...

Страница 4: ...supply 24V 20 50 60Hz 24V 10 220 240V 50 60Hz Ambient temperature 30 to 50 C Safety temperature 30 to 75 C 24 hrs guaranteed safety Tripping temperature thermal sensor 72 C End position contacts load 300 mW min 1 mA 5V max 100 mA 250V After exceeding the above values it applies load 300 mW min 100 mA max 3 A 250 Sound level when opening approx 45 dB A Sound level when closing approx 62 dB A Chart ...

Страница 5: ...0 250 315 Size 100 400 500 630 45 dB 50 dB 55 dB 60 dB 65 dB 70 dB Correction of sound power level LWok in octave band Lwok Lw Kok Sound data Correction Kok Size Ø mm Centre Frequency Hz 63 125 250 500 1000 2000 4000 8000 100 4 6 7 12 17 24 26 33 125 5 5 8 14 22 25 27 35 160 5 4 8 13 17 20 28 34 200 3 6 10 14 15 19 27 40 250 1 11 15 20 22 23 29 37 315 2 8 11 12 13 19 23 29 400 2 8 14 12 15 22 30 4...

Страница 6: ...um distance between the damper blade in the open position and the grille is 50 mm 6 Install the thermal sensor with the sensor body in the air flow without obstructing the movement of the damper blade 7 Install the duct system according to applicable require ments Minimum distance between dampers must be 200 mm Minimum distance to joist structure wall must be 75 mm Installation instruction Fire da...

Страница 7: ...ation in horizontal duct Damper s fire resistance class EI60 ve i o S EC certificate 0402 CPD SC0900 13 5 Duct is fastened supported according to applicable requirements 6 Insulate the duct according to applicable requirements using instructions from the insulation supplier min 80 mm and 55 kg m3 Note that insulation must cover the damper Minimum distance between dampers must be 200 mm Minimum dis...

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