Energy-saving axial fans - unit cooler EN

Energy-saving axial fans - unit cooler
A solution specifically designed for unit cooler applications.
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New series designed for
unit cooler applications
Uses 30% less power than typical unit cooler fans with PSC-motor:
Introducing a new concept for unit cooler fans! A solution specifically designed for unit cooler applications. Equipped with a very efficient electronically commutated, permanent magnet motor. Motor, blade, power cable
and three mounting position options are integrated in a single part number.
Standard Features:
– Same performance operating on 50 or 60 Hz.
– Efficient, small frame EC external rotor-motor reduces power and
mounting depth.
– Direction of air flow "A"
– 2 speed version
– Mounting depth only 68 mm.
– Integrated assembly reduces purchasing and manufacturing logistics.
– Multi-mount design provides three bolt-circles for choice of mounting
305/300 mm diameter composite, aerodynamic blade is installed and
balanced.
– Grounding protection class II - no ground wire needed.
– Easy connection with supply cable.
– Protection class IP 54.
80
W
Pa
90
60
56
Ped
0,32
Curves:
0,36 in H2O
– Allows use of existing guard.
52
0,24
0,20
0,08
10
pfs
20
0,04
30
qV
36
32
28
24
20
12
Step 1
S1G 305-DA
500
800
16
S1G 300-DN
600
900
1000
Step 2
700
1100
1200
S1G 300-DN
S1G 305-DA
800
1300
4
900
1400
1500
8
1100 cfm
1000
1600
1700
1800
m3/h
Ped
40
40
0,16
50
44
0,12
60
0,28
48
70
Air performance
measured as per:
ISO 5801, Installation
category A, in ebmpapst full nozzle and
without protection
against accidental
contact.
Suction-side noise
levels: LWA as per
ISO 13347,
LpA measured at 1 m
distance to fan axis.
The acoustic values
given are only valid
under the measurment
conditions listed and
may vary depending
on the installation
situation.
With any deviation to
the standard setup, the
specific values have
to be checked and
reviewed once installed
or fitted!
2
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Type
Motor
S1G 300-DN01-02(2)
M1G055-DF
S1G 305-DA01-02
M1G055-DF
VAC Hzrpm
Mass
Perm. amb. temp.
Dimensions
A
B
1 1~200-24050/60 1300 50 0,45 45 -40..+40 1,62
300
39,6
1 1~200-24050/60 1600 60 0,52 65 -40..+40 1,62
305
30,9
W APa °C kg
(1) Nominal data in operating point with maximum load and 230 VAC.
subject to alterations
Max. back pressure
Max.
current draw(1)
Max.
input power(1)
Speed/rpm(1)
Nominal data
Frequency
Step
Nominal voltage
range
Dimensions /
Performance
31.6±3
(2) Also available in direction of air flow "V"
450+20
ØA
Ø358.9
384
70.5
B ±4
"A"
Ø 358.9±1
Ø 371.6±1
Ø 364.1
±1
Mounting hole depth 16 mm
for REMFORM screw Ø 6 mm.
3
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www.ebmpapst.com
37930-7-8811 · 2014-11 · KH-3’
Printed in Germany
ebm-papst
Mulfingen GmbH & Co. KG
Bachmühle 2
74673 Mulfingen
Germany
Phone +49 7938 81-0
Fax +49 7938 81-110
info1@de.ebmpapst.com
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