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GAMMA EC SERIES
ROOF MOUNTED FANS
D
© FANTECH
2016
D-30
Model
CDEC…V
CEEC…V
Percentage
of
full speed
(%)
*Max.
Fan
Speed
r/s
Air flow
@ 0Pa
m
3
/s
Avg.
dB(A)
@ 3m kW Amps kW Amps
25
100
55
0.42 64
0.22 1.65 -
-
80
44
0.37 63
0.15 1.20 -
-
60
33
0.28 54
0.07 0.55
-
-
40
22
0.18 45
0.03 0.22
-
-
20
11
0.10 28
0.01 0.12
-
-
31
100
34
0.73 62
0.32 1.80
-
-
80
27
0.58 56
0.16 0.97
-
-
60
20
0.42 49
0.08 0.48
-
-
40
13
0.29 40
0.03 0.22
-
-
20
7
0.14 23
0.01 0.12
-
-
35
100
27
0.76 56
0.26 1.50
-
-
80
21
0.61 50
0.13 0.82
-
-
60
16
0.46 44
0.07 0.42
-
-
40
11
0.30 34
0.03 0.20
-
-
20
5
0.15 18
0.01 0.12
-
-
45
100
24
1.38 56
0.59 2.90
-
-
80
19
1.11 51
0.31 1.90
-
-
60
14
0.82 45
0.15 0.85
-
-
40
10
0.55 36
0.05 0.56
-
-
20
5
0.27 21
0.15 0.34
-
-
56
100
21
2.40 64
-
-
1.28 2.30
80
16
1.89 58
-
-
0.65 1.30
60
12
1.42 51
-
-
0.29 0.71
40
8
0.94 41
-
-
0.10 0.36
20
4
0.47 24
-
-
0.02 0.20
63
100
21
3.47 67
-
-
1.94 3.90
80
16
2.75 61
-
-
0.96 2.00
60
12
2.05 55
-
-
0.44 1.00
40
8
1.39 45
-
-
0.14 0.51
20
4
0.63 28
-
-
0.04 0.24
CEEC.. 1ph. CDEC.. 3ph
SUGGESTED
SPECIFICATION
Vertical Exhaust Series
The roof ventilators shall be of the
Gamma EC Series vertical exhaust
type as designed and manufactured
by Fantech Pty Ltd and be of the
model numbers shown on the
schedule/drawings.
Impellers shall be made from high
performance composite material.
They shall be backward-curved
centrifugal design and driven by EC
external rotor motors with integrated
EC Controller and integral thermal
overload protection. Diameter sizes
from 315mm and above shall be
pre-configured to suit the selected
sensors and the required
applications.
The windband shall be of the vertical
exhaust design and manufactured
from UV-stabilised plastic. Steel
components shall be corrosion
protected.
All models shall be fully tested as
a complete assembled unit to
ISO5801:2007 for air flow and
ISO 3744:2010 for noise.
Scan the QR Code
to view wiring
diagrams or more
information online.
* The fan will maintain the set speed whether run on 50 or 60Hz supply.