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G
© FANTECH
2016
G-7
COOLING AND DE-STRATIFICATION FANS
BLADETEC - COOLING AND DE-STRATIFICATION FANS
B
Screen
(Frame) Insert
Drop-tube
Frame
C
(In some installations this may
be removed or cut down)
AØ
D
(Distance from
top of bracket
to blade tip at full
speed)
(Distance
from top of
bracket
to blade tip
at rest)
BladeTec Commercial Fan
E
B
C
(In some installations this may
be removed or cut down)
Drop-tube
AØ
(Distance from
top of bracket
to blade tip at full
speed)
(Distance
from top of
bracket
to blade tip
at rest)
D
BladeTec Industrial Fan
Screen
(Frame) Insert
Frame
E
Model
Number
ØA B C D E
BTC-08
2440 1190 460 1016 1016
BTC-10
3050 1190 460 997 1016
BTC-12
3660 1190 460 978 1016
Dimensions, mm
Model
Number
ØA B C D E
BTI-08
2440 1302 460 1067 1067
BTI-12
3660 1302 460 991 1016
BTI-16
4880 1604 765 1195 1271
BTI-20
6100 2985 2142
2470 2597
BTI-24
7320 2985
2142
2369 2547
Dimensions, mm
Model
Number
Max Fan
Speed
rev/min
Air
Flow
m
3
/sec
Avg
dB(A)*
Power
kW Amps
App
Wt.
kg
BTI-08 152
38
50-62 1.5 3.6 121.8
BTI-12 100
62
50-62 1.5 3.6 125.5
BTI-16 72
97
50-62 1.5 3.6 129.1
BTI-20 58
136 50-62 1.5 3.6 132.7
BTI-24 48
186 50-62 1.5 3.6 136.4
Model
Number
Max. Fan
Speed
rev/min
Air
Flow
m
3
/sec
Avg
dB(A)*
Power
kW Amps
App
Wt.
kg
BTC-08 120
36
40-52 0.75 2.9 63.6
BTC-10 100
43
40-52 0.75 2.9 65.9
BTC-12 80
44
40-52 0.75 2.9 68.2
BladeTec Commercial Fans
VELOCITY PROFILE
BladeTec Commercial Fans
Area of
Influence
Air
Velocity
m/s
Perceived
cooling
degrees
o
C
BTC-08 BTC-10 BTC-12
A
2.0 5 to 7
2.4
3.0
3.7
B
0.9 3 to 4
3.0
4.6
6.0
C
0.5 2 to 3
18.0
24.4
30.4
* Avg. dB(A) depends on fan speed Measured 6100mm below
and 6100mm from the fan’s centre.
* Avg. dB(A) depends on fan speed. Measured 6100mm below
and 6100mm from the fan’s centre
BladeTec Industrial Fans
Area of influence per fan’s sizes
(Diameter in meters)
Area A
Area B
Area C
BTC-12
BTC-10
BTC-08
TECHNICAL DATA
1 phase
3 phase
DIMENSIONS
Area
of
Influence
Air
Velocity
m/s
Perceived
cooling
degrees
o
C
08 12 16 20 24
A
2.8 6 to 8 2.4 3.7 4.9 6.1 9.8
B
1.3 3 to 5 4.5 9.1 12.2 13.0 15.2
C
0.9 3 to 4 6.0 15.0 18.0 30.0 36.0
D
0.5 2 to 3 45.0 48.0 55.4 57.9 58.0
Area of influence per fan’s sizes
(Diameter in meters)
BTI-08
BTI-12
BTI-16
BTI-20
BTI-24
Area A
Area B
Area C
Area D
BladeTec Industrial Fans
BTI-
BladeTec Fan
BladeTec Fan