CYLINDRICAL CASED AIXAL FLOW FANS
PBB-PBT Series, Portable Cooling Fans
Description
Applications
The PBB-PBT industrial cooling fans are
designed to provide high volumes of air for
numerous personal, space and drying applications. The range are available in three nominal
diameter sizes. All models include four (4) pole.
Speed controlable motors available in single or
three phase variations
Standard direction of airflow:
Form B, Impeller – Motor.
The Compact Portable Cooling Fans series are
suitable for many commercial and industrial
applications including:
– Ventilation and cooling of the work place offices etc.
– Point cooling of motors, compressors or
electrical machines.
– Part paint or oven drying applications.
Construction
The fan casing is formed from heavy gauge
rolled sheet steel with the motor support
manufactured from steel rod and electrowelded for increased strength. The fan assembly
is supported and positioned by a robust cold
formed tubular steel stand. All models are
fitted with robust steel wire finger guards on
both the inlet and outlet sides of the fan. The
whole assembly is protected with a tough
two stage primer and polyester (black) paint
coating.
All wiring connections are made via an IP65
rated terminal box fixed to the exterior of the
casing and provided with a two-pole On/Off
switch.
All standard models are supplied in Form (B)
configuration. Airflow over Impeller-motor.
The standard Compact Portable Cooling
fan range incorporates the following motor
specifications:
– IP65 totally enclosed protection.
– Class F Insulation (-40ºC to +70ºC working
temperatures).
– Humidity protection
– Thermal Overload Protection.
– Speed Controllable.
– PG-11 conduit connection to wiring outlet
box.
Motors can be supplied for the following
electrical supplies:
– Single Phase 230V – 50Hz
– Three Phase 230/400V – 50Hz
All single phase motors are supplied complete
with a capacitor which is located inside the
wiring outlet box.
Impellers
The impellers are manufactured in a UV
stabilised injection moulded plastic with
reinforced fibreglass resistant to many chemical and abrasive airstreams.
When factory matched to the S&P Compact
Motors, all fan assemblies are dynamically
balanced to ISO 1940.
Motors
All Compact Portable Cooling fans incorporate
asynchronous induction motors with a squirrel
cage rotor in die cast aluminium. All motors are
constructed in accordance with UNE-113 and
CEI-34-1 standards. The motor casings are
constructed from die cast aluminium with integrated cooling fins and finished with a tough
(black) weatherproof polyester paint.
Technical characteristics
"
Speed
SINGLE PHASE
THREE PHASE
SINGLE PHASE
THREE PHASE
Max. power
absorbed
Max. power
current
Max. power
absorbed
Max. power current
(A)
Maxaximum
air
volume
Sound
pressure
level
Weight
Model Type
Model Type
(r.p.m.)
(W)
(A)
(W)
230 V
400 V
(m3/h)
(dB(A))
(kg)
PBB/4-315
PBT/4-315
1300
100
0,45
150
0,59
0,34
2250
54
13,5
PBB/4-400
PBT/4-400
1285
340
1,64
300
1,40
0,80
5200
60
20
PBB/4-630
PBT/4-630
1290
1700
7,60
1600
4,84
2,80
16450
74
40
Dimensions (mm)
"
A
B
C
øD
E
F
PBB or PBT/4-315
439
400
211
315
470
642
PBB or PBT/4-400
600
557
227
400
560
841
PBB or PBT/4-630
890
750
307
630
840
1149
Type
Electrical accessories
RMB/RMT
Auto transformer, single phase
speed control regulator.
See Accessories pages for further
details.
REB
Electronic, single phase speed
control regulator.
See Accessories pages for further
details.
80
(m)
81
(m)
5
4
3
2
1
0
1
2
6 m/s
5 m/s
3
5 m/s
4 m/s
1
4
4 m/s
10
3 m/s
5
6
7
8
3 m/s
15
2 m/s
9
20
10
11
12
25
13
(m)
2 m/s
(m)
1 m/s
14
Ø 400
1
2
3
4
3
2
1
0
1
2
3
(m)
Ø 630
1,5
1
0,5
0
0,5
1
31,5
3 m/s
1
2
3
2 m/s
4
5
1 m/s
6
7
0,5 m/s
8 (m)
Air throw curves
Ø 315
PORTABLE COOLING FANS
TURBO-3000-350-450-450C
TURBO-3000
NEW
TURBO-350-450-450C
Description
The Compact Turbo range of large diameter
portable cooling fans offer a powerful and
uniform distribution of air with very quiet operation for many cooling and drying applications. The range offers air performances from
3,500 up to 8,000 m3/hr.
The range
TURBO 3000
The Turbo 3000 model incorporates a robust
tubular steel frame suitable for floor mounting
operation which can be inclined for precise
airflow positioning. The complete frame and
fan is finished in a chrome colour finish. The
Turbo 3000 delivers a powerful airflow volume
of 3000 m3/hr powered by a single phase,
230V 50Hz, external rotor motor supplied with
a wiring junction box and ON/OFF switch as
standard.
All models include a three speed function,
thermal overload protection and carry handle
as standard. All models are supplied with a
chrome colour finish.
Applications
The Compact Turbo series are suitable for
domestic, commercial and industrial air
moving applications including:
– Ventilation and cooling of the work place –
offices etc.
– Point cooling of motors, compressors or
electrical machines.
– Part paint or oven drying applications.
TURBO-350-450-450C
The new series of Compact Turbo Fans consist
of two floor mounted models and a pedestal
mounted model (450C) with nominal fan diameters of 350 and 450mm respectively.
Technical characteristics
"
Speed
(r.p.m.)
Voltage
Power
(W)
Air volume
(m3/h)
Sound
level
Impeller
diameter
Height
Cable
length
Weight
Model Type
Fast
Slow
(V)
Fast
Slow
Fast
Slow
(dB(A))
(mm)
(mm)
(mm)
(kg)
TURBO-3000
1400
900
230
130
40
3000
1900
65
350
470
2500
12
TURBO-350
1290
1080
230
65
48
3660
3075
42
350
450
5,20
TURBO-450
1360
1050
230
175
135
7440
4320
65
450
545
8,50
TURBO-450C
1360
1050
230
175
135
8100
4680
65
450
*
19,40
* The height of the TURBO-450C is: maximum/minimum: 1264 / 1484 cm.
Dimensions (mm)
TURBO-3000: (460 x 205 x 450).
TURBO-350: (570 x 235 x 545).
TURBO-450: (560 x 225 x (min. 1264 / max. 1484)).
Adjustable
position fan
head
Heat
dissipation
applications
Transport
wheels
Residential,
commercial or
industrial air
movement
applications
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