ETS NORD NORDfire SEDM User manual

NORDfire
SEDM Smoke Extraction Damper
Square smoke extraction damper from 180×180 mm to 1600×1000 mm
CE certified acc. to EN 12101-8
Tested in accordance with EN 1366-10
Classified acc. to EN 13501-4+A1
External Casing leakage class C, Internal leakage min. class 2 acc. to EN 1751
Cycling test in class Cmod acc. to EN 12101-8
Damper actuating by electrical actuator
Max. air velocity 15 m/s, overpressure max. 500 Pa or underpressure max. 1500 Pa

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Content
1. Description 3
2. Design 4
3. Dimensions and weights 11
4. Technical data 17
5. Product marking 23
6. Placement and assembly 24
7. Installation overview 25
8. Suspension systems 50
9. Accessories 52
10. Material 52
11. Inspection, testing 53
12. Logistic terms 53
13. Assembly 53
14. Entry into service and revision 55
15. Spare parts 55

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1. Description
Smoke extraction dampers - multi are shutters in the smoke exhaust piping systems. The dampers are designed
to remove heat and combustible products (e.g. smoke) from eected fire compartments. In the event of fire the
Smoke and Fire ventilation system opens the damper in the aected section and removes combustion products
and heat from this section.
The damper blade is controlled by electrical actuating mechanism. Dampers are fire resistant and are intended
for systems with manual or automatic activation. Dampers are designed for using in fire compartments that can
be connected to the smoke exhaust ducts (tested according to EN 1366-8) or they can be installed in or on the
construction of the fire compartment. Dampers can be delivered with or without flanges.
1.1 Damper characteristics
• CE certified acc. to EN 12101-8
• Tested in accordance with EN 1366-10
• Classified acc. to EN 13501-4+A1
• Fire resistance according Tab. 1.2.1
• External Casing leakage class C, Internal leakage min. class 2 acc. to EN 1751
• Cycling test in class Cmod acc. to EN 12101-8
• Certificate of constancy of performance No. 1391-CPR-2021/0130
• Declaration of Perfomance No. PM/SEDM/01/22/3
• Hygienic assessment of smoke control dampers - Report No. 1.6/pos/19/19c
Tabel 1. Classification of dampers
Supporting construction Classification
Vertical duct system EI 120 (hod - i↔o) S1000CmodHOT 400/30MAmulti
EI 120 (hod - i↔o) S1000CmodHOT 400/30AAmulti
Horizontal duct system EI 120 (ved - i↔o) S1000CmodHOT 400/30MAmulti
EI 120 (ved - i↔o) S1000CmodHOT 400/30AAmulti
Aerated concrete ceiling construction*
EI 90 (how - i↔o) S1000CmodHOT 400/30MAmulti
EI 120 (how - i↔o) S1500CmodHOT 400/30AAmulti
EI 120 (how - i↔o) S1500CmodHOT 400/30MAmulti
Aerated concrete wall construction* EI 120 (vew - i↔o) S1000CmodHOT 400/30AAmulti
Gypsum wall construction*
EI 90 (vew - i↔o) S1500CmodHOT 400/30AAmulti
EI 90 (vew - i↔o) S1500CmodHOT 400/30MAmulti
EI 120 (vew - i↔o) S1000CmodHOT 400/30AAmulti
EI 120 (vew - i↔o) S1500CmodHOT 400/30AAmulti
* In practice dampers are not in the open position at the beginning of smoke threat.
1.2 Working conditions
Exact damper function is provided under the following conditions:
• maximum air velocity 15 m/s
• underpressure max. -1500 Pa or overpressure max. 500 Pa.
Dampers can be installed in arbitrary position (horizontal or vertical blade axis).
Dampers are designed for macroclimatic areas with mild climate according to EN 60 721-3-3. Temperature in
the place of installation is permitted to range from -30°C to +50°C.
The duct can be ended by KMM (TPM 002/96) grilles. During grilles installation blade overlaps has to be respected
see page 10.
General information

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2. Design
2.1 Design with actuating mechanism
Design .44 and .54
Belimo actuators are used for dampers, series BEN, BEE, BE for 230V AC resp. 24 V AC/DC, Schischek InMax
50.75-S actuators (universal 24V or 230V supply) are used for large size of dampers.
After connection to the power supply voltage, the actuator moves the damper blade to the "OPEN" position or
"CLOSED" (according to the corresponding connection, see wiring diagram). If the power supply is interrupted,
the actuator stops at the current position. The signalling of the "OPEN" and "CLOSED" damper blade positions
is ensured by two built-in fixed “potential-free” end- limit switches.
The actuator for operating the damper blade is mounted in an insulated cover/box. It is accessible after removing
the cover lid. The electrical connection of the actuator is made with a nonflammable cable (or a cable located in
the adjoining cable duct), which passes through an opening made in the wall of the insulated cover/box when
installing the damper or when connecting the actuator power cable. The cable entry must meet a minimum fire
resistance of 30 minutes.
Design .65
Belimo modulating actuators, BEN (BEE)-SR series for 24V AC/DC are specially designed for remote control of
smoke control dampers. The position of the damper blade is adjustable by means of control voltage 0(2)...10VDC.
The signalling of the "OPEN" and "CLOSED" damper blade positions is ensured by two built-in fixed “poten-
tial-free” limit switches.
The actuator for operating the damper blade is mounted in an insulated cover/box. It is accessible after removing
the cover lid. The electrical connection of the actuator is made with non-flammable cables (or cables located in
the adjoining cable duct), which pass through an opening made in the wall of the insulated cover when installing
the damper or when connecting the power cables of the actuator. The cable entry must meet a minimum fire
resistance of 30 minutes.
Fig. 1. Damper with actuating mechanism

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Tabel 2. Actuator Belimo BEN 24(-ST), BEN 24-SR, BEN 230
Actuator BELIMO - 15 Nm BEN 24(-ST) BEN 24-SR BEN 230
Power voltage AC/DC 24 V
50/60 Hz
AC/DC 24V
50/60 Hz
AC 230 V
50/60 Hz
Power consumption
– in operation
– in the end position
3 W
0,1 W
3 W
0,3 W
4 W
0,4 W
Dimensioning 6 VA (Imax 8,2 A @ 5 ms) 6,5 VA (Imax 8,2 A @ 5 ms) 7 VA (Imax 4 A @ 5 ms)
Protection class III III II
Degree of protection IP 54
Adjustment time for 95° < 30 s
Ambient temperature
Storage temperature
–30 °C ... +50 °C
–40 °C ... +80 °C
Connection
– drive
– auxiliary switch
Cable 1 m, 3 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
(BEN 24-ST) with plug
connectors
Cable 1 m, 4 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
Cable 1 m, 3 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 2. Actuator Belimo BEN 24(-ST)
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 3. Actuator Belimo BEN 24-SR
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 4. Actuator Belimo BEN 230

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Tabel 3. Actuator Belimo BEE 24(-ST), BEE 24-SR, BEE 230
Actuator Belimo - 25 Nm BEE 24(-ST) BEE 24-SR BEE 230
Power voltage AC/DC 24 V
50/60 Hz
AC/DC 24V
50/60 Hz
AC 230 V
50/60 Hz
Power consumption
– in operation
– in the end position
2,5 W
0,1 W
3 W
0,3 W
3,5 W
0,4 W
Dimensioning 5 VA (Imax 8,2 A @ 5 ms) 5,5 VA (Imax 8,2 A @ 5 ms) 6 VA (Imax 4 A @ 5 ms)
Protection class III III II
Degree of protection IP 54
Adjustment time for 95° < 60 s
Ambient temperature
Storage temperature
–30 °C ... +55 °C
–40 °C ... +80 °C
Connection
– drive
– auxiliary switch
Cable 1 m, 3 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
(BEE 24-ST) with plug
connectors
Cable 1 m, 4 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
Cable 1 m, 3 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 5. Actuator Belimo BEE 24(-ST)
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 6. Actuator Belimo BEE 24-SR
S2S1 S3 S5S4 S6
2
13
<5° <80°
S2S1 S3 S5S4 S6
2
13
<5° <80°
N L1
S2S1 S3 S5S4 S6
2
13
<5° <80°
5
Y
U
DC (0)2...10 V
DC 2...10 V
Fig. 7. Actuator Belimo BEE 230

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Tabel 4. Actuator Belimo BE 24-12(-ST), BE 230-12
Actuator Belimo - 40 Nm BE 24-12 (-ST) BE 230-12
Power voltage AC/DC 24 V
50/60 Hz
AC 230 V
50/60 Hz
Power consumption
– in operation
– in the end position
12 W
0,5 W
8 W
0,5 W
Dimensioning 18 VA (Imax 8,2 A @ 5 ms) 15 VA (Imax 7,9 A @ 5 ms)
Protection class III II
Degree of protection IP 54
Adjustment time for 95° < 60 s
Ambient temperature
Storage temperature
–30 °C ... +50 °C
–40 °C ... +80 °C
Connection
– drive
– auxiliary switch
Cable 1 m, 3 × 0,75 mm2
Cable 1 m, 6 × 0,75 mm2
(BE 24-ST) with plug connectors
S2S1 S3 S5S4 S6
2
13
<3° <87°
S2S1 S3 S5S4 S6
2
13
<3° <87°
N L1
Fig. 8. Actuator Belimo BE 24-12
S2S1 S3 S5S4 S6
2
13
<3° <87°
S2S1 S3 S5S4 S6
2
13
<3° <87°
N L1
Fig. 9. Actuator Belimo BE 230-12

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Tabel 5. Actuating mechanism Schischek InMax 50.75-S
Actuating mechanism Schischek InMax 50.75-S
Nominal voltage 24–240 VAC/DC 50/60 Hz
Power consumption
– motoring
– heating
10 W
16 W (start at –20 °C)
Protection class I
Degree of protection IP 66
Running time for 95° < 60 s
Ambient temperature range
Non-operating temperature
–40 °C ... +50 °C
–40 °C ... +70 °C
Connecting Cabel 1 m, 0,5 mm2
2.2 Design with the communication and supply device BKNE 230-24
Design .66
Design with communication and power supply device BKNE 230-24 and with actuator BEN (BEE, BE)-ST for 24V.
The BKNE 230-24 serves on the one hand as a decentralized network device for powering the actuator and on
the other hand transmits the signal of the communication and control device BKSE 24-6.
It simplifies electrical installation and connection of dampers. In the meantime, it facilitates “on-site inspection”
and allows central control and inspection of dampers using a simple 2-wire line.
The BKNE 230-24 transmits the "OPEN" / "CLOSED" damper position (switches in the actuator) and fault
messages to the BKSE 24-6. It also receives commands from the control device and controls the adjustment of
the actuator to the desired position. The last control command will be retained even after a temporary network
failure.
The BKNE 230-24 controls the switching position of the actuator, its adjustment time and the data exchange
with the BKSE 24-6. In addition, it controls the actuator current (actuator connection) and the power supply.
To simplify the connection, the actuator is equipped with plug connectors that plug directly intothe BKNE 230-24.
The actuator, communication and power supply device BKNE 230-24 are mounted in an insulated cover, they
are accessible after removing the cover. The electrical connection of the actuator and the BKNE 230-24 commu-
nication and power supply device is made with a non-flammable cable (or a cable located in an adjoining cable
duct), the two-wire BKNE 230-24 cable should be connected to terminals 6 and 7. It is also recommended to
use cable, which is used for fire signalling network. The cables pass through an opening made in the wall of the
insulated cover when installing the damper or when connecting the actuator power cable. The cable entry must
meet a minimum fire resistance of 30 minutes.
For more information on actuators and devices, see the Belimo catalogue.
This variant is not available for dampers with Schischek InMax 50.75-S actuator.
TPM 086/12
23
Tab. 7.1.3. Actuating mechanism SCHISCHEK InMax 50.75-S
Actuating mechanism SCHISCHEK InMax 50.75-S
Nominal voltage 24-240 VAC/DC 50/60Hz
Power consumption - motoring
- heating
10 W
16 W (start at -20°C)
Protection class I
Degree of protection IP 66
Running time for 95° < 60 s
Ambient temperature range
Non-operating temperature
- 40 °C … + 50 °C
- 40 °C … + 70 °C
Connecting cable 1 m, 0,5 mm
Fig. 10 Actuating mechanism SCHISCHEK InMax 50.75-S
Tab. 7.2.1. Communication and supply device BKNE 230-24
Communication and supply device BKNE 230-24
Nominal voltage AC 230V 50/60Hz
Power consumption 10 W (including actuating mechanism)
Dimensioning 19 VA (including actuating mechanism)
Degree of protection II
Ambient temperature range
Non-operating temperature
- 30 °C … + 50 °C
- 40 °C … + 80 °C
Connecting - net
- actuator
- terminal board
cable 1 m without plug
6-pole connector, 3-pole connector
screw terminals for cable 2x1,5 mm
7.2. Communication and supply device
2
2
Fig. 10. Actuating mechanism Schischek InMax 50.75-S
Integrated aux. switches
max 24 V / 3 A, 240 V / 0,25 A
switching at 5° and 85°.

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Tabel 6. Communication and power supply device BKNE 230-24
Communication and power supply device BKNE 230-24
Power voltage AC 230 V 50/60 Hz
Power consumption 10 W (including actuator)
Dimensioning 19 VA (including actuator)
Protection class II
Ambient operation temperature
Storage temperature
–30 °C ... +50 °C
–40 °C ... +80 °C
Connection
– network
– drive
– terminal blocks
cable 1 m without plug
6-pin plug, 3-pin plug
screw terminals for 2×1,5 mm2conductor
Fig. 12. Communication and power supply device BKNE 230-24
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Fig. 11. Damper with actuating mech. and BKNE230-24
1
2
3
4
5
6
7b
a
AC 230 V 1 to 5 should not be connected
Signaling
LED State Function
yellow flashing damper rotates to the open position
yellow lit-up damper is open
green flashing damper rotates to the closed position
green lit-up damper is closed
yellow or green flashes twice as often fault
yellow + green dark network outage
two-wire line to
BKSE 24-6

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2.3 Communication and control devices
BKSE 24-6 indicates operating condition and faults of flue dampers. These conditions can be signalled or
transmitted to the higher-level control system via the auxiliary built-in contacts. Signals from individual BKNE
230-24 are evaluated separately. All BKNE 230-24 are controlled simultaneously. A maximum of 6 BKNE 230-24
can be connected to the BKSE 24-6.
Damper control is ensured with a simple 2-wire line. The damper's correct function is indicated by two LEDs. The
operating status of the entire control system and any errors are indicated by these LEDs and the corresponding
error LED. Mounting and connection of BKSE 24-6 can be done on a 35mm DIN rail. It's connected using two
9-pin terminal blocks (plug connectors).
Tabel 7.Communication and control device BKSE 24-6
Communication and control device BKSE 24-6
Power voltage AC 24 V 50/60Hz
Power consumption 3,5 W (operating position)
Dimensioning 5,5 VA 18 VA (Imax 6.4 A @ 2.5 ms)
Protection class III (low voltage)
Degree of protection IP 20
Ambient operation temperature 0 …+50°C
Connection screw terminals for 2×1.5 mm2conductor
Fig. 13. Communication and control device BKSE 24-6
17
~
AC 24 V
18
15
16
13
14
2
1
4
3
6
5
7
9
8
11
12
10
+
-
U
a1...a6
BKNE 230-24
a1...a6
Input 1
SMOKING
AUTO
END OF SMOKING
COM
delay 0 s (fan)
delay 60 s (fan)
OPEN
CLOSED
* Error
Input 2
(galvanically isolated)