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SHORT CASE AXIAL SERIES
B
© FANTECH
2016
The Short Case Axial Series has a light-weight but robust
construction and is designed for ducted systems.
They feature a galvanised steel casing with a polyester epoxy
finish and are capable of operating in ambient temperatures
ranging from -20
o
C to +70
o
C.
There are 8 sizes in the range extending from 250 to 630mm
diameter.
Typical Applications
Exhausting or supplying air in a wide range of commercial and
industrial applications.
Features
O
Compact, short case design.
O
Light-weight but robust construction.
O
Most motors fitted to the 415V/3-phase Short Case Axial
Series are a 2-speed, star/delta design.
O
An electric junction box is fitted as standard.
O
When being speed controlled the maximum allowable
ambient is 50
°
C.
O
Can be mounted in any position.
O
An extensive range of matched ancillary equipment
is available.
Construction
The casing is of galvanised steel with a polyester epoxy finish
as standard.
Impeller blades are of GRP. Aluminium blades are an
optional extra.
Motors
Type - squirrel cage induction motor.
Electricity supply - 230V single-phase or 415V three-phase, 50Hz.
Bearings - sealed-for-life, ball.
Speed-controllable using electronic or auto-transformer controllers.
Enclosure IP55.
See pages
O-3/4
for details of these motors.
Internal Thermal Protection
Integral thermal protection is supplied as standard.
Testing
Air flow tests to ISO 5801: 2004.
Noise tests to BS848, Part 2, 1985.
Wiring Diagram
See pages
N-6/7
, diagram
DD 4, 5, 6, & 7
q
V
-
V
olume Flow, m /
s
3
p
S
F - F
a
n
S
t
a
tic Pre
ss
ure, P
a
100
20
10
40
6
0
300
200
0.
6
0.2
0.4
4.0
2.0
1.0
6
.0
4 Pole
24 rev/
s
ec
HP
S
y
s
tem
Line
s
314 HP
354 HP
404 HP
454 HP
504 HP
5
6
4 HP
dB(A) @ 3m: Outlet
S
ide =
6
3
6
2 57 54
52 49
S
C -
S
hort C
as
e
D - 3 ph
as
e
E - 1 ph
as
e
F
a
n di
a
meter in cm
F
a
n
s
peed no. of pole
s
HP - High Perform
a
nce model
S
C
DESCRIPTION
SUGGESTED SPECIFICATION
HOW TO ORDER
B-26
q
V
-
V
olume Flow, m /
s
3
0.
6
4.0
2.0
1.0
6
.0
354
404
454
504
5
6
4
6
34
dB(A) @ 3m: Outlet
S
ide =
47 50 55 58
6
5
8.0
4 Pole
24 rev/
s
ec
p
S
F - F
a
n
S
t
a
tic Pre
ss
ure, P
a
100
20
10
40
6
0
300
200
0.2
0.4
S
y
s
tem
Line
s
254
39
42 45
314
The Short Case Axial Series shall be as supplied by Fantech Pty Ltd.
The axial impellers shall be of GRP and driven by single-phase or
three-phase motors with integral thermal protection.
Casings shall be of galvanised steel construction with a polyester
epoxy finish.
All models shall be fully tested to ISO 5801: 2004 for air flow
and BS848: Part 2, for noise.
DUCT MOUNTED FANS