Rf-t CA2 User manual

www.rft.be
en
Rf-Technologies nv Lange Ambachtstraat 40 9860 Oosterzele Belgium Tel [phone] Fax [phone] [email protected]
C4-G 01/2017
CA2
Rectangular surface-mounted re damper 60'

2Table of content
Table of content
Declaration of performance 3
Product presentation CA2 4
Range and dimensions CA2 4
Variant CA2L 4
Range and dimensions CA2L 5
Evolution - kits 5
Options - at the time of order 9
Flange types - at the time of order 10
Storage and handling 12
Installation 12
Installation in rigid wall 13
Operation and mechanisms 14
Electrical connection 20
Weights 24
Selection graphs 27
Example 27
Selection data 28
Correction factor ΔL 31
Sample order 32
Approvals and certificates 32
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.ALIM = power supply magnet
E.TELE = 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
fast installation suitable for surface-mount
intermediate dimensions on request

3
Declaration of performance
D-01/2017CE_DoP_Rf-t_C4_EN
DECLARATION OF PERFORMANCE Declarationofperformance CE_DoP_Rf-t_C4_EN D-01/2017
1. Unique identication code of the product-type: CA2 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; notied body / European
Technical Assessment, Technical Assessment Body, notied body; certicate of constancy of performance:
EN 15650:2010, BCCA with identication number 0749; BC1-606-0464-15650.07-0464
6. Declared performance according to EN 15650:2010 (Fire resistance according to EN 1366-2 and classications according to EN 13501-3)
Essential characteristics Performance Range Wall type Wall Sealing Installation Classication
200x200 mm ≤ CA2 ≤ 700x700 mm
Rigid wall Aerated concrete ≥ 100mm Not applicable 1 EI 60 (vei no) S - (500 Pa)
1 Type of installation: surface-mounted, 0/180°
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 - 300 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 identied 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:
Barbara Willems, Technical Manager
Oosterzele, 01/2017

4Product presentation CA2
Product presentation CA2
Rectangular surface-mounted fire damper with a 60 minutes fire resistance on concrete walls. The CA2 damper is particularly suited
for building sites where access to the damper is difficult or impossible from one side of the wall. The refractory casing is abestos free
and resistant to humidity.
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.
5fast installation
5ideal as a terminal damper
∎tested according to EN 1366-2 up to 500 Pa
∎suitable for surface-mounting on rigid wall
∎operating mechanism outside the wall
∎maintenance-free
∎for indoor use
∎suitable for surface-mount
∎intermediate dimensions on request
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. fixing frame
10.fusible link
11. product identification
9
6
3
4
8
27
5
10
1
11
Range and dimensions CA2
Exceeding blade: X = on the mechanism side, Y = on the wall side
XY
45
125mm240mm
365mm
(Wn+165)x(Hn+165)
(Wn+88)x(Hn+88)
(Wn-6)x(Hn-6)
Hn [mm] 250 300 350 400 450 500 550 600 650 700
x - - - - - - 1 26 51 76
y 12 37 62 87 112 137 162 187 212 237
≥ ≤
(Wn x Hn)
mm 200x200 700x700

5
Range and dimensions CA2L
Variant CA2L
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)
227,5+a 102,5+b
L
Range and dimensions CA2L
Exceeding blade: X = on the mechanism side, Y = on the wall side
102,5+b
227,5+a
yx
55/65
(Hn-6) x (Wn-6)
L=330+x+y
≥ ≤
(Wn x Hn)
mm 200x200 700x700
Hn < 300 mm Hn ≥ 300 mm
P
Z
Q
Ln P
ZQ
Ln
CFTH ONE BFL(T) UNIQ
P78 104 96 114
Q180 191 110 290
Z62 47 74 47
CFTH ONE BFL(T) BFN(T) UNIQ
P78 104 96 100 114
Q180 191 110 110 290
Z157 147 180 180 147

6Evolution - kits
Evolution - kits
KITS CFTH Automatic unlocking mechanism CFTH with FCU and without FTH 72
KITS MANO EVO Upgradeable automatically unlocking mechanism
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)
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)

7
Evolution - kits
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
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

8Evolution - kits
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
UNIQ VD/VM FDCU Operating mechanism UNIQ (with fusible link) + unipolar beginning- and end-of-range
switch
UNIQ VD/VM FDCB Operating mechanism UNIQ (with fusible link) + bipolar beginning- and end-of-range
switch
KITS VD24 MAN EVO FDCU Natural magnet 24 V DC + FDCU
KITS VD48 MAN EVO FDCU Natural magnet 48 V DC + FDCU
KITS VM24 MAN EVO FDCU Electromagnet 24 V DC + FDCU
KITS VM48 MAN EVO FDCU Electromagnet 48 V DC + FDCU
KITS FDC CFTH 1 Beginning or end of range switch FCU/DCU/FCB/DCB
KITS FDCU MAN Unipolar beginning and end of range switch

9
Options - at the time of order
KITS FDCB MAN Bipolar beginning and end of range switch
KITS SN2 BFL/BFN Bipolar beginning and end of range switch
KITS ME MANO EVO Resetting motor ME 24V/48V (AC, DC)
KITS ME UNIQ Resetting motor ME 24V/48V (AC, DC)
KITS FTH72 Fusible link FTH 72°C (for CFTH)
KITS FT72 MANO EVO Fusible link FTH 72°C
KITS ZBAT 72 Black spare part for thermo-electric fuse for BFLT/BFNT
FUS72 ONE Fusible link 72°C
FUS72 UNIQ Fusible link 72°C
MECT Testbox for mechanisms (magnet, motor, beginning and end of range switches)

10 Flange types - at the time of order
Options - at the time of order
UL Inspection shutter (set of 2)
EN 1751
C
EN1751_C Air-tightness class C
Flange types - at the time of order
33
30 30
3333
400
HnxWn
(Hn-6)x(Wn-6)
PG30 Connection to ducts with 30 mm flanges (either by sliding profile, or with bolts, or with
clamps). Elliptical holes Ø 8,5 x 16 mm.
43 43
400
4040
43
HnxWn
(Hn-6)x(Wn-6)
PG40 Connection to ducts with 40mm flanges. Elliptical holes Ø 8,5 x 16mm.
23
2020
400
23 23
HnxWn
(Hn-6)x(Wn-6)
PG20 Connection to ducts with 20 mm flanges. Elliptical holes Ø 6,5 x 16m.
40
HnxWn
(Hn-6)x(Wn-6)
L-70
PM Connection to ducts by insertion. This type of frame is used in case of lack of space for a
standard PG30 frame.
(Hn-6)x(Wn-6)
+L-70
PP No connection. This type of frame is used on one side of a damper that ends into a room.
Øn-2
e L
L1
e
n+30
PR Circular connection on a rectangular damper.