Rf-t CU2 Bedienungsanleitung
www.rft.be
en
Rf-Technologies nv Lange Ambachtstraat 40 9860 Oosterzele Belgium Tel +32 9 362 31 71 Fax +32 9 362 33 07 [email protected]
0749
C2-EN-J 06/2018
CU2
Wide-ranging rectangular re damper up to 120’
2Table of content
Table of content
Declaration of performance 4
Product presentation CU2 5
Range and dimensions CU2 6
Variant CU2L 6
Range and dimensions CU2L 6
Variant CU2 ATEX 7
Range and dimensions CU2 ATEX 7
Variant CU2L ATEX 7
Range and dimensions CU2L ATEX 8
Evolution - kits 8
Options - at the time of order 11
Flange types - at the time of order 11
Storage and handling 13
Installation 13
Installation at a minimal distance from another damper or from an adjacent supporting construction 14
Installation in rigid wall and floor 15
Installation in flexible wall (metal stud gypsum plasterboard wall) 17
Installation in flexible wall (metal stud gypsum plasterboard wall), sealing with gypsum 19
Installation in gypsum block wall 21
Installation in flexible and rigid wall, sealing with rigid rock wool boards with coating 23
Installation in rigid floor, sealing with rigid rock wool boards with coating 26
Installation in shaft wall 27
Battery assembly 28
Operation and mechanisms 29
Electrical connection 34
Weights 36
Selection graphs 43
Example 44
Selection data 45
Correction factor ΔL 56
Sample order 57
Approvals and certificates 57
3
Explanation of the abbreviations and pictograms
Explanation of the abbreviations and pictograms
Wn = nominal width
Hn = nominal height
Dn = nominal diameter
E = integrity
I = thermal insulation
S = smoke leakage
Pa = pascal
ve = vertical wall penetration
ho = horizontal floor penetration
o -> i = meets the criteria from the outside
(o) to the inside (i)
i <-> o = fire side not important
V AC = Volt alternating current
V DC = Volt direct current
E.TELE = power supply magnet
E.ALIM = power supply motor
V = volt
W = watt
Auto = automatic
Tele = remote controlled
Pnom = nominal capacity
Pmax = maximum capacity
GKB (type A) / GKF (type F): "GKB" stands
for standard plasterboards (type A accor-
ding to EN 520) while "GKF" plasterboards
offer a higher fire resistance for a similar
plate thickness (type F according to EN
520)
Cal-Sil = calcium silicate
OP = option (delivered with the product)
KIT = kit (delivered separately for repair or
upgrade)
PG = connection flange to the duct
Sn = free air passage
ζ [-] = pressure loss coefficient
Q = air flow
∆P = static pressure drop
v = air speed in the duct
Lwa = A-weighted sound power level
Lw oct = sound power level per octave
midband
dB(A)a = A-weighted decibel value
∆L = correction factor
large dimensions battery assembly tested in rigid wall
EN 1751
B/C
air tightness in accordance with EN 1751: class B (class C
in option )
suitable for built-in installation
intermediate dimensions on request minimal distance allowed
BASTA OK
sealing with fire resistant stone wool boards allowed,
also for asymmetric opening
ATEX certificate TÜV 14 ATEX 7540 X
4Declaration of performance
H-05/2018CE_DoP_Rf-t_C2_EN
DECLARATION OF PERFORMANCE
Declarationofperformance
CE_DoP_Rf-t_C2_EN
H-05/2018
1. Unique identication code of the product-type: CU2
2. Intended use/es: Rectangular re damper to be used in conjunction with partitions to maintain re compartments in heating, ventilating and air conditioning
installations.
3. Manufacturer: Rf-Technologies NV, Lange Ambachtstraat 40, B-9860 Oosterzele
4. System/s of AVCP: System 1
5. Harmonised standard / European Assessment Document; notied body / European Technical Assessment, Technical Assessment Body, notied
body; certicate of constancy of performance:
EN 15650:2010, ; BCCA-0749-CPR-BC1-606-0464-15650.03-0464; BCCA-0749-CPR-BC1-606-0464-15650.13-2517
6. Declared performance according to EN 15650:2010 (Fire resistance according to EN 1366-2 and classications according to EN 13501-3)
Essential characteristics Performance
Range Wall type Wall Sealing Installation Classication
200x200 mm ≤ CU2 ≤ 1200x800 mm Rigid wall Aerated concrete ≥ 100 mm Mortar 1 EI 120 (vei no) S - (500 Pa)
Gypsum 1 EI 90 (vei no) S - (500 Pa)
Stone wool + coating ≥ 140 kg/m³ 1 EI 90 (vei no) S - (300 Pa)
Flexible wall Metal studs gypsum plasterboard Type A (EN 520) ≥ 100 mm Stone wool ≥ 40 kg/m³ + cover plates 2 EI 90 (vei no) S - (500 Pa)
Gypsum 2 EI 90 (vei no) S - (500 Pa)
Stone wool + coating ≥ 140 kg/m³ 1 EI 60 (vei no) S - (300 Pa)
Metal studs gypsum plasterboard Type F (EN 520) ≥ 100 mm Stone wool ≥ 40 kg/m³ + cover plates 2 EI 90 (vei no) S - (500 Pa)
Gypsum 1 EI 90 (vei no) S - (500 Pa)
Stone wool + coating ≥ 140 kg/m³ 1 EI 90 (vei no) S - (300 Pa)
Gypsum blocks ≥ 70 mm Block glue 2 EI 120 (vei no) S - (500 Pa)
Rigid oor Aerated concrete ≥ 150 mm Mortar 1 EI 120 (hoi no) S - (500 Pa)
Stone wool + coating ≥ 140 kg/m³ 1 EI 90 (hoi no) S - (300 Pa)
200x200 mm ≤ CU2 ≤ 1500x1000 mm Rigid wall Aerated concrete ≥ 100 mm Mortar / Gypsum 1 EI 60 (vei no) S - (500 Pa)
1E 120 (vei no) S - (500 Pa)
200x200 mm ≤ CU2 ≤ 1500x800 mm Rigid wall Aerated concrete ≥ 100 mm Mortar / Gypsum 1 EI 90 (vei no) S - (300 Pa)
Flexible wall Metal studs gypsum plasterboard Type F (EN 520) ≥ 100 mm Stone wool ≥ 40 kg/m³ + cover plates 2 EI 90 (vei no) S - (300 Pa)
2E 120 (vei no) S - (300 Pa)
Gypsum 2 EI 90 (vei no) S - (300 Pa)
2E 120 (vei no) S - (300 Pa)
Asymmetrical exible wall (shaft wall) Metal studs gypsum plasterboard Type F (EN 520) ≥ 82.5 mm Stone wool ≥ 40 kg/m³ + cover plates 2 EI 60 (vei no) S - (300 Pa)
Rigid oor Aerated concrete ≥ 125 mm Mortar 1 EI 120 (hoi no) S - (300 Pa)
1 Type of installation: built-in 0/90/180/270°.
Minimal distances authorised.
≥ 25 mm
≥ 50 mm
≥ 50 mm
2 Type of installation: built-in 0/180°.
Minimal distances authorised.
≥ 25 mm
≥ 50 mm
≥ 50 mm
Essential characteristics Performance
Nominal activation conditions/sensitivity: Pass
Response delay (response time): closure time Pass
Operational reliability: cycling CFTH - 50 cycles; MANO - 300 cycles; B(L)F(T) - 10000 cycles; BFL(T) - 10000 cycles; BFN(T) - 10000 cycles; ONE - 10000 cycles;
UNIQ - 10000 cycles
Durability of response delay: Pass
Durability of operational reliability: Pass
Protection against corrosion according to EN 60068-2-52: Pass
Damper casing leakage according to EN 1751: ≥ class B
Harmonised standard
EN 15650:2010
The performance of the product identied above is in conformity with the set of declared performance/s.This declaration of
performance is issued, in accordance with Regulation (EU) No 305/2011, under the sole responsibility of the manufacturer identi-
ed above.
Signed for and on behalf of the manufacturer by:
Frank Verlinden, Product Manager
Oosterzele, 05/2018
5
Product presentation CU2
Product presentation CU2
Rectangular fire damper available in the largest dimensions, with battery conform to the European norm up to 3050x1650 mm. Fire
resistance up to 120 minutes. The refractory casing is made of asbestos-free panels, which are resistant to humidity. Its many options
make the CU2 damper a universal reference on the market.
Fire dampers are installed where air ducts penetrate fire-resistant compartment walls. Their role is to restore the fire resistance grade
of the penetrated wall and to prevent smoke propagation. Fire dampers are distinguished by their degree of fire resistance, by their
aeraulic properties as well as by their installation ease. Rf-Technologies' fire dampers are all CE marked. They can be equipped with
various types of mechanisms depending on the specific needs linked to the project or to the local regulations.
5large dimensions
5many options and variants
5battery assembly tested in rigid wall
5model available for use in potentially explosive atmospheres
∎suitable for built-in installation
∎minimal distance allowed
∎suitable for rigid wall, rigid floor and light wall (metal stud
gypsum plasterboard wall, gypsum blocks)
∎sealing with fire resistant stone wool boards allowed, also for
asymmetric opening
∎air tightness in accordance with EN 1751: class B (class C in
option )
∎tested according to EN 1366-2 up to 500 Pa
∎operating mechanism outside the wall
∎maintenance-free
∎for indoor use
∎operating temperature: max. 50°C
∎intermediate dimensions on request
EN 1751
B/C BASTA OK
1. connection flange PG30
2. casing made of refractory material
3. damper blade
4. operating mechanism
5. sealing cold smoke
6. blade bumper
7. intumescent strip
8. transmission with locking (open/closed)
9. fusible link
10.product identification
4
3
10
2
8
9
6
5
7
1
6Range and dimensions CU2
Range and dimensions CU2
Wn/Hn per step of 50 mm; intermediate dimensions are subject to extra cost (heights between ≥275 and ≤299 mm are not possible).
Exceeding blade: X = on the mechanism side, Y = on the wall side
YX
45
400
240
(Wn-6)x(Hn-6)
(Wn+24)x(Hn+24)
Hn [mm] 300 350 400 450 500 550 600 650 700 750
x - - - - - 1 26 51 76 101
y 2 27 52 77 102 127 152 177 202 227
Hn [mm] 800 850 900 950 1000
x 126 151 176 201 226
y 252 277 302 327 352
≥ ≤
(Wn x Hn) mm 200x200 1500x1000
Variant CU2L
Damper with a tunnel casing extension at one or both sides so that the damper blade does not exceed the tunnel. This version allows
to connect a grill or a bend directly on the damper flange or to use a circular connection.
∎extension: a=Hn/2-230 mm (on the side of the mechanism);
b=Hn/2-100 mm (on the wall side)
1. connection flange PG30
2. casing made of refractory material
3. damper blade
4. operating mechanism
5. sealing cold smoke
6. blade bumper
7. intumescent strip
8. transmission with locking (open/closed)
9. fusible link
10.product identification
5
3
26
4
7
1
8
9
10
Range and dimensions CU2L
Wn/Hn per step of 50 mm; intermediate dimensions are subject to extra cost (heights between ≥275 and ≤299 mm are not possible).
Exceeding blade: X = on the mechanism side, Y = on the wall side
227,5+a102,5+b
X
45
L=330+a+b
Y
(Wn-6)x(Hn-6)
≥ ≤
(Wn x Hn) mm 200x200 1500x1000
7
Variant CU2 ATEX
Variant CU2 ATEX
Explosion protected fire damper for use in zone 1,2 (gas) and zone 21,22 (combustible dust). The option is available on all dimensions
of the CU2.
5ATEX certificate TÜV 14 ATEX 7540 X
1. explosion proof mechanism
2. equipotential connection
1
2
Range and dimensions CU2 ATEX
Wn/Hn per step of 50 mm; intermediate dimensions are subject to extra cost (heights between ≥275 and ≤299 mm are not possible).
Exceeding blade: X = on the mechanism side, Y = on the wall side
YX
45
400
240
(Wn-6)x(Hn-6)
(Wn+24)x(Hn+24)
Hn [mm] 300 350 400 450 500 550 600 650 700 750
x - - - - - 1 26 51 76 101
y 2 27 52 77 102 127 152 177 202 227
Hn [mm] 800 850 900 950 1000
x 126 151 176 201 226
y 252 277 302 327 352
≥ ≤
(Wn x Hn) mm 200x200 1500x1000
Variant CU2L ATEX
Explosion protected fire damper for use in zone 1,2 (gas) and zone 21,22 (combustible dust) with a tunnel casing extension at one
or both sides so that the damper blade does not exceed the tunnel. This extension makes it possible to use a circular connection (PR
flange).
5ATEX certificate TÜV 14 ATEX 7540 X
∎extension: a=Hn/2-230 mm (on the side of the mechanism);
b=Hn/2-100 mm (on the wall side)
102,5+b
45
227,5+a
yx
L=330+a+b
(Hn-6) x (Wn-6)
8Range and dimensions CU2L ATEX
Range and dimensions CU2L ATEX
Wn/Hn per step of 50 mm; intermediate dimensions are subject to extra cost (heights between ≥275 and ≤299 mm are not possible).
Exceeding blade: X = on the mechanism side, Y = on the wall side
102,5+b
45
227,5+a
yx
L=330+a+b
(Hn-6) x (Wn-6)
≥ ≤
(Wn x Hn) mm 200x200 1500x1000
Hn < 300 mm Hn ≥ 300 mm
P
Z
Q
Wn P
ZQ
Wn
CFTH ONE BFL(T) E/RMEX(T)
P78 104 96 118
Q180 191 110 95
Z62 47 74 72,5
CFTH ONE BFL(T) BFN(T) E/RMEX(T)
P78 104 96 100 118
Q180 191 110 110 95
Z157 147 180 180 167,5
Evolution - kits
KITS CFTH Automatic unlocking mechanism CFTH with FCU and without FTH 72
KITS BFL24 Spring return actuator BFL 24V
KITS BFL24-ST Spring return actuator BFL 24V with plug (ST)
KITS BFLT24 Spring return actuator BFL 24V with thermo-electric fuse (T)
9
Evolution - kits
KITS BFLT24-ST Spring return actuator BFL 24V with thermo-electric fuse (T) and plug (ST)
KITS BFL230 Spring return actuator BFL 230V
KITS BFLT230 Spring return actuator BFL 230V with thermo-electric fuse (T)
KITS BFN24 Spring return actuator BFN 24V (BFN kits must be used instead of BFL kits for fire dampers
produced before 1/7/2015)
KITS BFN24 Spring return actuator BFN 24V
KITS BFN24-ST Spring return actuator BFN 24V with plug (ST)
KITS BFNT24 Spring return actuator BFN 24V with thermo-electric fuse (T)
KITS BFNT24-ST Spring return actuator BFN 24V with thermo-electric fuse (T) and plug (ST)
KITS BFN230 Spring return actuator BFN 230V
10 Evolution - kits
KITS BFNT230 Spring return actuator BFN 230V with thermo-electric fuse (T)
KITS BF24 Spring return actuator BF 24V (BF kits must be used instead of BFN kits for fire dampers
produced before 1/7/2015)
KITS ONE T 24 FDCU Spring return actuator ONE 24V (with fusible link T) + unipolar beginning- and end-of-ran-
ge switch
KITS ONE T 24 FDCB Spring return actuator ONE 24V (with fusible link T) + bipolar beginning- and end-of-ran-
ge switch
KITS ONE T 230 FDCU Spring return actuator ONE 230V (with fusible link T) + unipolar beginning- and end-of-
range switch
KITS ONE T 230 FDCB Spring return actuator ONE 230V (with fusible link T) + bipolar beginning- and end-of-ran-
ge switch
KITS FDC CFTH 1 limit switch (FCU/DCU/FCB/DCB)
KITS SN2 BFL/BFN Auxiliary limit switch 'open/closed'
KITS FTH72 Fusible link FTH 72°C (for CFTH)
KITS ZBAT 72 Black spare part for thermo-electric fuse for BFLT/BFNT
Dieses Handbuch passt für folgende Modelle
3
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