S4E350-AO02-98 AC axial fan
sickle-shaped blades (S series), single-intake
with guard grille for short nozzle
ebm-papst Mulfingen GmbH & Co. KG
Bachmühle 2 · D-74673 Mulfingen
Phone +49 7938 81-0
Fax +49 7938 81-110
info1@de.ebmpapst.com
www.ebmpapst.com
Limited partnership · Headquarters Mulfingen
Amtsgericht (court of registration) Stuttgart · HRA 590344
General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen
Amtsgericht (court of registration) Stuttgart · HRB 590142
Nominal data
Type S4E350-AO02-98
Motor M4E074-EI
Phase 1~ 1~
Nominal voltage VAC 230 230
Frequency Hz 50 60
Method of obtaining data ml ml
Valid for approval/standard CE CE
Speed (rpm) min-1 1400 1600
Power consumption W 180 250
Current draw A 0.81 1.1
Capacitor µF 5 5
Capacitor voltage VDB 400 400
Capacitor standard P0 (CE) P0 (CE)
Max. back pressure Pa 100 100
Max. back pressure inH2O 0.4 0.4
Min. ambient temperature °C -40 -40
Max. ambient temperature °C 55 30
Starting current A 2.2 1.92
ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment
Subject to change
Data according to ErP Directive
Actual Req. 2015
01 Overall efficiency ηes % 29.3 28.6 09 Power consumption Pe kW 0.16
02 Measurement category A 09 Air flow qv m³/h 2260
03 Efficiency category Static 09 Pressure increase pfs Pa 80
04 Efficiency grade N 40.7 40 10 Speed (rpm) n min-1 1410
05 Variable speed drive No 11 Specific ratio* 1.00
*
Data obtained at optimum efficiency level. Specific ratio = 1 + pfs / 100 000 Pa LU-130206
The ErP data is determined using a motor-impeller combination in a standardized measurement setup.
Item no. 14524-5-9980 · ENU · Change 88936 · Approved 2016-04-29 · Page 1 / 5
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
S4E350-AO02-98 AC axial fan
sickle-shaped blades (S series), single-intake
with guard grille for short nozzle
Technical description
Weight 5.8 kg
Fan size 350 mm
Rotor surface Painted black
Terminal box material ABS plastic
Blade material Press-fitted sheet steel blank, sprayed with PP plastic
Guard grille material Steel, coated with black plastic (RAL 9005)
Number of blades 5
Airflow direction "V"
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection IP44; installation- and position-dependent as per EN 60034-5
Insulation class "F"
Moisture (F) / Environmental (H) F2-2
protection class
Max. permitted ambient temp. + 70 °C
for motor (transport/storage)
Min. permitted ambient temp. for - 40 °C
motor (transport/storage)
Installation position Shaft horizontal or rotor on bottom; rotor on top on request
Condensation drainage holes On rotor side
Mode S1
Motor bearing Ball bearing with low-temperature lubricant
Touch current according to IEC < 0.75 mA
60990 (measuring circuit Fig. 4,
TN system)
Electrical hookup Via terminal box, capacitor integrated and connected
Motor protection Thermal overload protector (TOP) internally connected
With cable Variable
Protection class I (with customer connection of protective earth)
Motor capacitor according to EN P0/S0
60252-1 in safety protection class
Conformity with standards EN 60335-1; CE
Item no. 14524-5-9980 · ENU · Change 88936 · Approved 2016-04-29 · Page 2 / 5
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
S4E350-AO02-98 AC axial fan
sickle-shaped blades (S series), single-intake
with guard grille for short nozzle
Product drawing
1 Direction of air flow "V"
2 Tightening torque 0.5 ± 0.1 Nm
3 Cable diameter max. 7.5 mm, tightening torque 1.3 ± 0.2 Nm
Connection diagram
L = U1 = blue Z brown N = U2 = black
PE green/yellow
Item no. 14524-5-9980 · ENU · Change 88936 · Approved 2016-04-29 · Page 3 / 5
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
S4E350-AO02-98 AC axial fan
sickle-shaped blades (S series), single-intake
with guard grille for short nozzle
Curves: Air performance 50 Hz
Druck p f s[Pa]für Rho=1,2kg/m^3
qv [cfm]
0 200 400 600 800 1.000 1.200 1.400 1.600 1.800 2.000 2.200
220
210 0,85
200 0,8
190 Measurement: LU-130206-1
0,75
180 Air performance measured according to ISO
0,7 5801 installation category A. For detailed
170 information on the measurement setup,
0,65
contact ebm-papst. Intake sound level:
160 Sound power level according to ISO 13347 /
sound pressure level measured at 1 m
150 0,6 distance from fan axis. The values given are
valid under the specified measuring
140
0,55
conditions and may vary due to conditions of
installation. For deviations from the standard
130 configuration, the parameters have to be
0,5 checked on the installed unit.
120
psf [IN H2O]
pfs[Pa]
0,45
110
4
100 0,4
90
0,35
80
3 0,3
70
0,25
60
50 0,2
2
40
0,15
30
0,1
20
0,05
10
pfs
1
[Pa
0 0
]
0 500 1.000 1.500 2.000 2.500 3.000 3.500
qv [m³/h]
Measured values
U f n Pe I LpAin LwAin qv pfs qv pfs
V Hz min-1 W A dB(A) dB(A) m3/h Pa CFM inH2O
1 230 50 1435 143 0.68 62 70 3375 0 1985 0.00
2 230 50 1425 156 0.73 59 67 2885 40 1695 0.16
3 230 50 1415 166 0.76 56 64 2470 70 1455 0.28
4 230 50 1400 180 0.81 62 70 1835 100 1080 0.40
U = Power supply · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · LpAin = Sound pressure level intake side · LwAin = Sound power level intake side
qv = Air flow · pfs = Pressure increase
Item no. 14524-5-9980 · ENU · Change 88936 · Approved 2016-04-29 · Page 4 / 5
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
S4E350-AO02-98 AC axial fan
sickle-shaped blades (S series), single-intake
with guard grille for short nozzle
Curves: Air performance 60 Hz
Druck p f s[Pa]für Rho=1,2kg/m^3
qv [cfm]
0 200 400 600 800 1.000 1.200 1.400 1.600 1.800 2.000 2.200 2.400
200 0,8
190
0,75
180
0,7 Measurement: LU-130207-1
170
0,65 Air performance measured according to ISO
160 5801 installation category A. For detailed
information on the measurement setup,
150 0,6 contact ebm-papst. Intake sound level:
Sound power level according to ISO 13347 /
140 sound pressure level measured at 1 m
0,55 distance from fan axis. The values given are
130 valid under the specified measuring
0,5
conditions and may vary due to conditions of
120
installation. For deviations from the standard
configuration, the parameters have to be
0,45 checked on the installed unit.
110
psf [IN H2O]
4
pfs[Pa]
100 0,4
90
0,35
80
3 0,3
70
0,25
60
50 0,2
2
40
0,15
30
0,1
20
0,05
10
pfs
[Pa
1
0 0
]
0 500 1.000 1.500 2.000 2.500 3.000 3.500 4.000
qv [m³/h]
Measured values
U f n Pe I LpAin LwAin qv pfs qv pfs
V Hz min-1 W A dB(A) dB(A) m3/h Pa CFM inH2O
1 230 60 1675 204 0.89 66 74 3925 0 2310 0.00
2 230 60 1650 224 0.98 63 71 3475 40 2045 0.16
3 230 60 1635 234 1.02 61 69 3135 70 1845 0.28
4 230 60 1600 250 1.10 59 67 2655 100 1565 0.40
U = Power supply · f = Frequency · n = Speed (rpm) · Pe = Power consumption · I = Current draw · LpAin = Sound pressure level intake side · LwAin = Sound power level intake side
qv = Air flow · pfs = Pressure increase
Item no. 14524-5-9980 · ENU · Change 88936 · Approved 2016-04-29 · Page 5 / 5
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
