FIRE DAMPER - KAD Airconditioning

Fire Damper
FIRE DAMPER
FD40
KAD Air Conditioning Est.
P.O. Box 5389, Dubai, UAE.
Tel: +971 4 806 7676 Fax: +971 4 806 7688
Email: [email protected]
Web: www.kadairconditioning.com
klimaoprema
HR-10430 Samobor,
Croatia, Gradna 78A.
FIRE DAMPER - FD40
FIRE DAMPER FD40
•
•
•
350
Used for the isolation of duct penetrations between fire compartments.
Fire dampers consist of housing, fire-resistant damper blade
and release mechanism.
Casing made of galvanised sheet steel, damper blade made of
special insulating material, damper blade shaft and push rod
made of stainless steel, plastic plain bearings made of brass,
seals made of polyurethane and elastomer.
FIRE PROTECTION
•
Fire resistance according to EN 1366-2, classified according
to EN 13501-3, Declaration of performance given according
to Anex III of Regulation No 305/2011
•
•
•
Rigid wall:
Flexible wall:
Ceiling / floor:
EI 120 (ve, i↔o)S
EI 120 (ve, i↔o)S
EI 120 (ho, i↔o)S
DAMPER MODELS
FD40-M rectangular fire damper with electric actuator.
•
•
•
•
B
30
30
Options:
M230 – electric actuator AC 230V
M24 – electric actuator AC/DC 24V
30
120
250
H
4
2
5
3
6
30
1
2
3
4
5
6
01
fire damper housing
damper blade
electric actuator: Belimo B(L)F
thermo-electric tripping device (72°C)
smoke seal
intumescent strip
thermoelectric activation (72°C) with electric actuator and
return spring
integrated end switches
fully automatic operation
networking capability (MP-BUS, LonWorks, AS-i BUS)
DIMENSIONS
Min. dimensions B(W) x H
[mm]
Max. dimensions B(W) x H
[mm]
200x200
1500x800
All possible combinations of width and height are available.
Standard dimensions are avaliable with increments of 50mm.
Design changes reserved
FIRE DAMPER - FD40
INSTALLATION IN RIGID WALL
Fire damper FD40 is suitable for installation in all types of rigid, flexible walls and ceilings. Installation should be performed according
to the installation instructions provided by the manufacturer.
Installation steps:
1. Wall opening H(B)+160mm
2. Damper fixing (damper blade should be in a closed position during installation!)
3. Fill the gap between damper and wall with mortar
During installation use wooden struts to
prevent deformation of casing, caused
by drying gypsium plaster or mortar.
20
0
Opening in the wall: (B+160) x (H+160)
137
z>
100
s>
80
standard gypsum plaster
Masterboard thickness 20mm
After installation check for damper
blade mobility, preform an opening and
closing test.
Design changes reserved
02
FIRE DAMPER - FD40
INSTALLATION IN FLEXIBLE WALL
20
0
Opening in the wall: (B+160) x (H+160)
12307
25
>1
z
standard concrete mortar
s≥
80
Masterboard thickness 20mm
CW metal profile
gypsum plasterboards (thickness 12,5mm)
mineral wool (density 50kg/m3)
screw for gypsum plasterboard
After installation check for damper
blade mobility, preform an opening and
closing test.
INSTALLATION IN CEILING
Opening in the wall: (B+160) x (H+160)
0
After installation check for damper
blade mobility, preform an opening and
closing test.
03
80
s>
Design changes reserved
13270
z>125
20
Masterboard thickness
20mm
gypsum plaster or mortar
FIRE DAMPER - FD40
SELECTION DIAGRAM
Symbol:
v - air velocity in the duct [m/s]
∆pt - total pressure loss [Pa]
LWA - sound power level [dB(A)]
Total pressure loss and sound power level for B=400:
0
70
H= 0
0
8
H=
The values of total pressure loss for other sizes are obtained in a manner that read value from the graph is multiplied with the correction value from the table. Value of sound power are obtained in a manner that read value is added the correction value from the table.
B [mm] 200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
10001200
12001500
∆pt x
1,22
1,14
1,07
1,0
0,94
0,88
0,83
0,77
0,73
0,68
0,64
0,6
0,58
0,56
0,55
0,54
0,5
0,4
Lwa+
-1
-1
0
0
0
0
0
0
0
0
1
1
2
2
2
3
3
4
ORDERING KEY
FD40 - 400x300 - M230 - S - G1
Damper type
Damper dimensions
B(W) x H [mm]
Mechanism type:
R - manual mechanism
E230 - solenoid actuator AC230V
E24 - solenoid actuator AC 24V
M230 - electric actuator AC230V
M24 - electric actuator AC/DC 24V
Options:
s - electric limit switches (indicating damper “OPEN” and “CLOSED”)
z - electric limit switch (indicating damper “CLOSED”)
o - electric limit switch (indicating damper “OPEN”)
Grille:
G1 - grid on one side
G2 - grid on both sides
Design changes reserved
04
FIRE DAMPER - FD40
OPERATING INSTRUCTIONS
Damper is delivered in closed position. When electric actuator is connected to the power supply damper will open. When the damper
reaches the end position (damper open), in which is it blocked, the electromotor will stop. Closing fire damper takes place automatically when a power failure occurs. Thermal tripping device that comes with fire damper causes power circuit break at a temperature
of 72 °C (inside or outside duct). If checking is needed for proper fuctioning of fire damper, pushing the switch on the thermal tripping
device will close damper. When switch on tripping device is released, the damper will open.
switch for checking for
proper fuctioning
BLF230
BELIMO
handle for manual opening
Manual opening
Damper can be opened without connecting to a voltage with enclosed handle turning in the direction of the arrow on electric acuator
(clockwise). Damper can be locked in the desired position by fast turning back handle a quarter of a turn (counterclockwise).
To unlock the electromotor, turn handle clockwise for a quarter of a turn. If the handle is released, damper will be closed by return
spring. When damper is opened manually, electric actuator will not move the damper into closed position after power failure (thermoelectric fuse).
FD40-R
DAMPER CLOSED
CLOSED
05
OPEN
DAMPER OPEN
CLOSED
Design changes reserved
OPEN
FIRE DAMPER - FD40
FD40-E
Fire damper is delivered in closed position. To open the damper, handle should be turned in counter-clockwise direction to “OPEN”
position. It is possible to close damper with solenoid. The damper is opened manually. Manual damper activation is intended for
periodic maintenance.
DAMPER CLOSED
CLOSED
DAMPER OPEN
OPEN
CLOSED
OPEN
ELECTRICAL CARACTERISTICS AND WIRING SCHEME OF ELECTRICAL ACTUATOR BELIMO
BLF24-T
BF24-T
BLF230-T
BF230-T
AC/DC 24V, 50/60Hz
AC/DC 24V, 50/60Hz
AC 230V, 50/60Hz
AC 230V, 50/60Hz
Type of Belimo actuator
voltage
Nominal voltage /
power consumption
opening
5W
7W
6W
8W
holding
2,5 W
2W
3W
3W
for wire sizing
7 VA
10 VA
7 VA
12,5 VA
1 mA...3 A (0.5 A),
DC 5 V...AC 250 V
1 mA...6 A (3 A), DC
5 V...AC 250 V
40...75 s
<140 s
~20 s
~16 s
1 mA...3 A (0,5 A), DC 1mA...6A (3A), DC 5V...
5 V...AC 250V
AC 250V
End switch
motor
Running time
spring-return
40...75 s
<120 s
~20 s
~16 s
Ambient temperature range
T
1
~
–
max. 50°C
1
2
S1
S2
S3
S4
S5
S6
+
2
S1 S2 S3 S4 S5 S6
Tf1
<5°
<80°
Tf2
Tf3
Tf1
Tf2
Tf3 LED
negative (direct-current) or neutral (alternating current)
positive (direct-current) or faze (alternating current)
common micro switch closed damper
normally closed micro switch closed damper
normally open micro switch closed damper
common micro switch open damper
normally closed micro switch open damper
normally open micro switch open damper
temperature sensor on the outer side of the duct (ambient
temperature) max. 72°C
temperature sensor on the inner side of the duct (temperature
in the duct) max. 72°C
temperature sensor on the inner side of the duct (temperature
in the duct) max. 72°C
BAE72B-S
Belimo BLF24-T i BF24-T supply via
safety isolation transformer
Design changes reserved
06
CONTACT US
KAD Air Conditioning Est.
P.O. Box 5389, Dubai, UAE.
Tel: +971 4 806 7676 Fax: +971 4 806 7688
Email: [email protected]
Web: www.kadairconditioning.com
klimaoprema
HR-10430 Samobor,
Croatia, Gradna 78A.

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