Fire damper ETPS-EI
TECHNICAL DATA
1
Fire damper ETPS-EI
EI 60 S / EI 120 S
Figure 1
ER1
Figure 2
ER3
The rectangular fire damper ETPS-EI is available both as motorized and with fuse.
The damper casing is manufactured from hot-galvanised steel sheet and the blade
from heat-insulating material. All of the dampers are delivered with flange joint.
CE marking of the damper is based on product standard EN 15650:2010 and fire
resistance tests performed according to EN 1366-2. The damper meets the requirements of fire class EI 60 S (solid walls and ceilings min 100 mm and lightweight
partition walls min 120 mm) and EI 120 S (solid walls min 100 mm and ceilings
min 115 mm; structural lengths 400 and 500 mm). Note! New fire classes with renewed construction start from 1.9.2012.
ETPS-EI is available in three different structural lengths: standard length is 500
mm, lengths of 400 mm and 355 mm are also available. A factory-made installation frame ER1 made of calcium silicate and equipped with an expanding fire seal
(Figure 1) is available for gypsum plate wall mounting. With ER1, the fire damper
can be installed in a quick and tight manner in compliance with the type approval,
without needing to seal the damper after installation. ER1 may also be used to
facilitate damper installation into building elements made of rock material. If the
fire damper is to be installed onto a fire-separating shaft or other location where
the structural length of the damper must be as short as possible, the shortest model of 355 mm is recommended for use. In cases like these, the damper is always
installed using installation frame ER2 or ER3 (Figure 2). The installation frame
ER2 or ER3 may be installed as early as in the wall construction phase, whereby
the fire damper can be inserted into the frame at a later stage, at the same time as
the ventilation ducts are being mounted.
The leverage of ETPS-EI is fully enclosed to protect it from the airflow – a property that enables maintenance-free operation. In addition, standard damper equipment includes two inspection doors. To special order, the damper can also be
converted into a motorized model by replacing the whole actuator panel. ETPS-EI
is also available in epoxy resin coating for use in cleanrooms and other facilities
where good corrosion resistance is required. In this version, the blade is protected
with stainless steel sheet. For use in potentially explosive atmospheres, ETPS-EI is
available in an ATEX version.
Fläkt Woods
EN 2013.05
15
Product data
Sizes B x H 200 x 200…1500 x 800 mm
CE marking ETPS-EI
MPA No. 0761-CPD-0240
Fire class according to EN 13501-3
EI 90 (ve i ↔ o) S
EI 90 (ho i ↔ o) S
EI 120 (ve i ↔ o) S
EI 120 (ho i ↔ o) S
Tested according to EN 1366-2.
When closed, the fire damper fulfils
the requirements of tightness class 2
according to EN 1751.
The damper casing fulfils the requirements of tightness class B according to
EN 1751.
Pressure drop across a closed damper
may amount to 2500 Pa, which
complies with pressure class B.
Product code example
Fire damper ETPS-EI-1500800A30
Width: 1500 = 1500 mm
Height: 800 = 800 mm
Structural length: A = 500 mm
Actuator: 3 = 24V AC/DC motor
with heat detector
Installation frame: 0 = no frame
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TECHNICAL DATA
Fire damper ETPS-EI
Technical data - pressure drop, sound data
Pressure drop and sound power level
ΔPs (Pa)
Height (mm)
v (m/s)
Sound power level correction by octave bands
OCTAVE BAND (Hz)
125
250
500
1000
CORRECTION Koct
6
1
-3
-6
2000 4000 8000
-9
-15
-22
TOLERANCE +/-
6
3
3
3
3
6
6
Lwoct = LWA + Koct
Wiring diagram for damper motor
Descriptions
v
Lwokt
LwA
Koct
Dps
Power supply
AC 230 V
AC 24 V
T
~
DC 24 V
flow velocity(m/s)
sound power level in the duct
(dB)
sound power level(dB)
correction(dB)
static pressure drop(Pa)
Status data of limit switches
1
2
S1
S3 S4
S2
S5
S6
M
< 5°
< 80° M
Thermal trip (T)
Tf1
Tf2
Tf3
LED
Fläkt Woods
EN 2013.05
16
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Fire damper ETPS-EI
TECHNICAL DATA
Dimensions ETPS-EI
Structural lengths 500
and 400 mm
Dimensions ETPS-EI
Structural length
355 mm
The bottom figure represents installation frame ER1
available as accessory.
The damper is always installed using installation frame
ER2 or ER3.
Fläkt Woods
EN 2013.05
17
All rights reserved.
TECHNICAL DATA
Fire damper ETPS-EI
Dimensions and weights
Dimensions
H
K
K355
K400
200
-
16
-
K500
-
250
-
41
-
-
300
-
66
17
-
350
-
91
42
-
375
-
103
54
-
400
-
116
67
-
450
-
141
92
-
500
-
166
117
17
550
-
191
142
42
600
7
216
167
67
650
32
241
192
92
700
57
266
217
117
750
82
291
242
142
800
107
316
267
167
Weights
(Structural length 500 mm, model with fuse. Motorized model + 3 kg)
H
B
200
250
300
350
400
450
500
550
600
650
700
750
800
200
10
11
12
13
14
15
15
16
17
18
19
19
20
250
11
12
13
14
15
16
17
17
18
19
20
21
22
300
12
13
14
15
16
17
18
19
20
21
22
22
23
350
13
14
15
16
17
18
19
20
21
22
23
24
25
400
14
15
16
17
18
19
20
21
22
23
24
26
27
450
15
16
17
18
19
20
21
23
24
25
26
27
28
500
15
17
18
19
20
21
23
24
25
26
27
29
30
550
16
17
19
20
21
23
24
25
26
28
29
30
31
600
17
18
20
21
22
24
25
26
28
29
30
32
33
650
18
19
21
22
23
25
26
28
29
30
32
33
35
700
19
20
22
23
24
26
27
29
30
32
33
35
36
750
19
21
22
24
26
27
29
30
32
33
35
36
38
800
20
22
23
25
27
28
30
31
33
35
36
38
39
850
21
23
24
26
28
29
31
33
34
36
38
39
41
900
22
24
25
27
29
30
32
34
36
37
39
41
42
950
23
25
26
28
30
32
33
35
37
39
41
42
44
1000
24
25
27
29
31
33
35
36
38
40
42
44
46
1050
24
26
28
30
32
34
36
38
40
42
43
45
47
1100
25
27
29
31
33
35
37
39
41
43
45
47
49
1150
26
28
30
32
34
36
38
40
42
44
46
48
50
1200
27
29
31
33
35
37
39
42
44
46
48
50
52
1250
28
30
32
34
36
38
41
43
45
47
49
51
54
1300
28
31
33
35
37
40
42
44
46
49
51
53
55
1400
30
32
35
37
40
42
44
47
49
51
54
56
58
1500
32
34
37
39
42
44
47
49
52
54
57
59
62
* Note! Special sizes available at 10 mm intervals (BxH).
Fläkt Woods
EN 2013.05
18
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Fire damper ETPS-EI
TECHNICAL DATA
Accessories
Extension piece FLRW-aaaa-bbb
Reducer flange/slip joint FORW-aaaa-bbb
180 mm
Protective grille (B x H) FNRW-aaaa-bbb
B+78xH+78
7
Installation frame for gypsum plate wall
ER1
Installation frame FBRW-aaaa-bbb
See page 11
120
10
Installation frame for solid wall or intermediate floor ER2
B+65xH+65
Support profile FURW-aaaa
See page 23
135
Installation frame for gypsum plate wall
ER3
Reducer rectangular/circular FDRW-800
105
8
220
B+78xH+78
880
880
00
Ø8
135
Fläkt Woods
EN 2013.05
19
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TECHNICAL DATA
Fire damper ETPS-EI
Product code
Description
Accessories
Fläkt Woods CE marked fire damper ETPS-EI which is
suitable for installation into building elements of fire class
EI 60 / EI 90 / EI 120 made of rock material, or gypsum
plate walls of fire class EI 60 / EI 90. The damper is installed according to the mounting instructions provided by
the manufacturer.
Reducer flange / slip joint
Width 200 – 1500 (mm)
Height 200 – 800 (mm)
Protective grille
FNRW-aaaa-bbb
Width 200 – 1500 (mm)
Height 200 – 800 (mm)
Product code
Fire damper
FORW-aaaa-bbb
ETPS-EI-aaaabbbCde
Extension piece
FLRW-aaaa-bbb
The structural length is always 180 mm
Width 200 – 1500 mm (aaaa)
Height 200 – 800 mm (bbb)
Width 200 – 1500 (mm)
Height 200 – 800 (mm)
Structural length (C)
A = 500 mm, standard
B = 400 mm
C = 355 mm (Installation requires installation frame
ER2 or ER3. Fire class EI 60 / EI 90.)
Installation frame
FBRW-aaaa-bbb
Width 200 – 1500 (mm)
Height 200 – 800 (mm)
Actuator (d)
1 = fuse + 70°C with microswitch
2 = fuse + 70°C with two microswitches
3 = 24 V AC/DC motor with heat detector
5 = 230V AC motor with heat detector
Support profile
Installation frame (e)
0 = no frame
1 = ER1, for gypsum plate wall
2 = ER2, for solid wall or intermediate floor
3 = ER3, for gypsum plate wall
Round connection Ø800 (mm)
available for size 800 – 800
FURW-aaaa
Width 200 – 1500 (mm)
Height 200 – 800 (mm)
Reducer rectangular / round
Control system
FDRW-800
FICO-128 / FICO-2
See separate brochure.
Order example:
ETPS-EI-1500800A30
size 1500 x 800 mm, length 500 mm, 24 V motor with
heat detector, no frame
ETPS-EI-0800800B11
size 800 x 800 mm, length 400 mm, fuse with micro­
switch, ER1 frame
Accessories for damper with fuse
Microswitch
Microswitch with one closing and opening switch pair
(standard) E-a.
a = switch installation location
1 = closed (always the case with dampers with fuse)
2 = open
3 = both open and closed
Spare parts
Fuse 70° C (spare part) ETPS-99-01
Fuse 90° C (spare part) ETPS-99-02
Fläkt Woods
EN 2013.05
20
All rights reserved.
Fire damper ETPS-EI
TECHNICAL DATA
Installation in building elements of rock material
Complete installation, operation and maintenance instructions can be found on the Fläkt Woods home page
www.flaktwoods.fi. Installation instructions, along with an installation certificate, are also delivered with every fire
damper. For additional information, contact the nearest Fläkt Woods sales representative.
Installation of fire damper into building elements (walls or intermediate floors) made of
rock material (concrete, lightweight concrete
or brick) and having fire class EI 60 / EI 90.
Damper length 355 mm, installation frame
ER2.
Installation of fire damper into building elements (walls or intermediate floors) made
of rock material (concrete, lightweight concrete or brick) and having fire class EI 60 /
EI 90 / EI 120. Damper length 400 mm or
500 mm.
ER2
n
mi
0
10
mm
0
10
in
mm
m
Building element of rock material. Element penetration
min. (B+80 mm) x (H+80 mm).
Element penetration min. (B+80 mm) x (H+80 mm).
Two adjoining fire dampers.
Fläkt Woods
EN 2013.05
21
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TECHNICAL DATA
Fire damper ETPS-EI
Installation into building elements made of gypsum
plate or similar material
Complete installation, operation and maintenance instructions can be found on the Fläkt Woods home page
www.flaktwoods.fi. Installation instructions, along with an installation certificate, are also delivered with every fire
damper. For additional information, contact the nearest Fläkt Woods sales representative.
Installation of fire damper equipped with installation frame ER1, into building elements
made of gypsum plate or similar material.
Fire class of building element EI 60 / EI 90,
damper length 400 mm or 500 mm.
Installation of fire damper with no frame into
building elements made of gypsum plate or
similar material. Fire class of building element EI 60 / EI 90, damper length 400
mm or 500 mm.
ER 1
0
12
in
mm
0
12
in
m
mm
m
The dimensions of the building element penetration must
be fitted to the outer dimensions of ER1, which are:
(B + 78 mm) x (H + 78 mm).
Installation principle without installation frame ER1.
Installation of short fire damper (355 mm), equipped with installation frame ER3, into building
elements made of gypsum plate or similar material. Fire class of building element EI 60 / EI 90.
ER 1
n
mi
0
12
mm
0
2
n1
mi
mm
The dimensions of the building element penetration must be fitted to the outer dimensions of ER3, which are:
(B + 78 mm) x (H + 78 mm).
Fläkt Woods
EN 2013.05
22
All rights reserved.
Fire damper ETPS-EI
TECHNICAL DATA
Installation outside building element
Complete installation, operation and maintenance instructions can be found on the Fläkt Woods home page
www.flaktwoods.fi. Installation instructions, along with an installation certificate, are also delivered with every fire
damper. For additional information, contact the nearest Fläkt Woods sales representative.
Installation of fire damper outside building element. Fire class of construction element EI 60 /
EI 90, damper length 500 mm or 400 mm.
Fixing frame
FBRW
Support profile FURW
Support profile FURW
Installation outside building element.
Fläkt Woods
EN 2013.05
Installation onto outer surface of building element, using
fixing frame FBRW.
23
All rights reserved.
TECHNICAL DATA
Fire damper ETPS-EI
Microswitch – wiring diagram
‘Damper closed’ microswitch
(standard version)
Alternative microswitch location
‘damper open’
Brown
White
Green
‘Damper closed’ microswitch (E-closed, standard version)
Damper closed
Damper open
Brown
Brown
White
White
Green
Green
‘Damper open’ microswitch (E-open)
Damper closed
Fläkt Woods
Damper open
Brown
Brown
White
White
Green
Green
EN 2013.05
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Fire damper ETPS-EI
TECHNICAL DATA
Replacing the fuse
Note!
When replacing the fuse, use caution with special attention to the spring-loaded blade.
B.
E.
D.
C.
A.
A. Fixing screw
B. Locking screw
C. Fuse applicator
D. New fuse
E. Old fuse cartridge
1. Unscrew the fixing screws (4xM8)
and remove the actuator from the
damper.
Fläkt Woods
EN 2013.05
2. Loosen the fuse locking screw by
turning it in the ‘open’ direction.
25
3. Use the slot at the end of the fuse
mechanism to turn the mechanism
clockwise to the next notch: the
fuse is released by the spring load.
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TECHNICAL DATA
Fire damper ETPS-EI
Replacing the fuse, cont.
4. Pull out the fuse mechanism and push
out the old fuse cartridge through the
actuator.
5. To install the new fuse, place it onto the spring mechanism.
6. Turn the fuse mechanism into place
and secure it by turning the locking screw in the ‘close’ direction.
7. Before fixing the actuator, open the damper blade (the notch
in the shaft indicates the blade position).
8. Set the actuator open and fix it to the damper with the fixing
screws.
9. To check the operation, trigger the actuator by pressing the
red test button (the damper should close). Reset the damper.
Fläkt Woods
EN 2013.05
26
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