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A solution specifi cally designed for unit cooler applications.
Energy-saving axial fans - unit cooler
Unit_Cooler_23_10_2014_EN_.indd 1 23.10.2014 11:23:11
2
New series designed forunit 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 de-
signed for unit cooler applications. Equipped with a very efficient electroni-
cally 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
– 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.
– Allows use of existing guard.
Type
S1G 300-DN01-02(2)
S1G 305-DA01-02
"A"
Curves:
800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800
0,0410
0,12
0,08
500 600 800700 900 1000 1100 cfm
qV
p fs
Pa
in H
2O
m3/h
30
0,1640
0,2050
0,2460
0,2870
0,3280
0,3690
20
4
P ed
W
12
16
20
24
28
32
36
40
44
48
52
56
60
8S1G 300-DN
S1G 300-DNStep 1
Step 2 S1G 305-DAS1G 305-DA
Ped
Air performance measured as per:ISO 5801, Installation category A, in ebm-papst full nozzle and without protection against accidental contact.
Suction-side noise levels: LWA as perISO 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!
Unit_Cooler_23_10_2014_EN_.indd 2 23.10.2014 11:23:13
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Dimensions /Performance
subject to alterations
Type Motor VAC Hz rpm W A Pa °C kg
S1G 300-DN01-02(2) M1G 055-DF 1~200-240 50/60 1300 50 0,45 45 -40..+40 1,62
Nominal data Step
Nom
inal
vol
tage
rang
e
Freq
uenc
y
Spee
d/rp
m(1
)
Max
.in
put p
ower
(1)
Max
.cu
rren
t dra
w(1
)
Max
. bac
k pr
essu
re
Perm
. am
b. te
mp.
Mas
s
S1G 305-DA01-02 M1G 055-DF 1~200-240 50/60 1600 60 0,52 65 -40..+40 1,62
(1) Nominal data in operating point with maximum load and 230 VAC. (2) Also available in direction of air flow "V"
B
31.6
ØAØ
358.
9
384
Mounting hole depth 16 mmfor REMFORM screw Ø 6 mm.
450+
20
70.5 ±4
±3
Ø36
4.1±
1
Ø35
8.9±
1
Ø37
1.6±
1
A B
300 39,6
305 30,9
Dimensions
"A"
1
1
Unit_Cooler_23_10_2014_EN_.indd 3 23.10.2014 11:23:14
www.ebmpapst.com
ebm-papst
Mulfingen GmbH & Co. KG
Bachmühle 2
74673 Mulfingen
Germany
Phone +49 7938 81-0
Fax +49 7938 81-110
37930-7-8811 · 2014-11 · KH-3’Printed in Germany
Unit_Cooler_23_10_2014_EN_.indd 4 23.10.2014 11:23:14
