AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
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
County court Stuttgart · HRA 590344
General partner Elektrobau Mulfingen GmbH · Headquarters Mulfingen
County court Stuttgart · HRB 590142
Nominal data
Type W4D350-CA06-14
Motor M4D068-EC
Phase 3~ 3~ 3~ 3~
Nominal voltage VAC 230 230 400 400
Connection Δ Δ Y Y
Frequency Hz 50 60 50 60
Type of data definition fa fa fa fa
Valid for approval / standard CE CE CE CE
Speed min-1 1420 1620 1420 1620
Power input W 145 190 145 190
Current draw A 0.68 0.62 0.39 0.36
Max. back pressure Pa 150 150 150 150
Min. ambient temperature °C -25 -25 -25 -25
Max. ambient temperature °C 50 50 50 50
ml = Max. load · me = Max. efficiency · fa = Running at free air · cs = Customer specs · cu = Customer unit
Subject to alterations
Data according to ErP directive
Installation category A
Efficiency category Static
Variable speed drive No
Specific ratio*1.00
*Specific ratio = 1 + pfs / 100 000 Pa
Actual Request 2013 Request 2015
Overall efficiency ηes 28.5 24.5 28.5
Efficiency grade N 40 36 40
Power input PekW 0.15
Air flow qvm³/h 2015
Pressure increase pfs Pa 75
Speed n min-1 1390
Data definition with optimum efficiency.
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 1 / 6
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
AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
Technical features
Mass 5.9 kg
Size 350 mm
Surface of rotor Coated in black
Material of blades Sheet steel, coated in black
Material of wall ring Sheet steel, pre-galvanised and coated in black plastic (RAL 9005)
Material of guard grille Steel, coated in black plastic (RAL9005)
Number of blades 5
Direction of air flow "V"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 44; Depending on installation and position as per EN 60034-1
Insulation class "B"
Humidity class F1-2
Max. permissible ambient motor
temp. (transp./ storage)
+ 80 °C
Min. permissible ambient motor
temp. (transp./storage)
- 40 °C
Mounting position Shaft horizontal or rotor on bottom; rotor on top on request
Condensate discharge holes Rotor-side
Operation mode S1
Motor bearing Ball bearing
Touch current acc. IEC 60990
(measuring network Fig. 4, TN
system)
< 0.75 mA
Motor protection Thermal overload protector (TOP) brought out
Cable exit Lateral
Protection class I (if protective earth is connected by customer)
Product conforming to standard EN 60335-1; CE
Approval UL 1004-1
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 2 / 6
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
AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
Product drawing
1 Direction of air flow "V"
2 Connecting cable AWG 20, 9x brass lead tips crimped
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 3 / 6
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
AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
Connection screen
Three-phase motor
Y Star connection
Δ Delta connection
L1 = U1 = black 1
L2 = V1 = black 2
L3 = W1 = black 3
V2 = black4
U2 = black5
W2 = black6
TOP (Temperature monitor) 2x grey
PE green / yellow
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 4 / 6
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
AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
Charts: Air flow 50 Hz
Druck p f s[Pa]für Rho=1,2kg/m^3
qv[m^3/h]
3.0002.8002.6002.4002.2002.0001.8001.6001.4001.2001.0008006004002000
qv[cfm]
1.8001.6001.4001.2001.0008006004002000
p f s[Pa]
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
pfs _E[IN H2O]
1
0,95
0,9
0,85
0,8
0,75
0,7
0,65
0,6
0,55
0,5
0,45
0,4
0,35
0,3
0,25
0,2
0,15
0,1
0,05
0
p f s[Pa]
1
2
3
4
Measurement: LU-64797
Air performance measured as per ISO 5801
Installation category A. For detailed
information on the measuring set-up, please
contact ebm-papst. Suction-side noise
levels: LwA measured as per ISO 13347 /
LpA measured with 1m distance to fan axis.
The values given are valid under the
measuring conditions mentioned above and
may vary according to the actual installation
situation. With any deviation from the
standard set-up, the specific values have to
be checked and reviewed with the unit
installed.
Measured values
1
2
3
4
U
V
400
400
400
400
f
Hz
50
50
50
50
n
min-1
1420
1405
1395
1385
Pe
W
128
141
150
158
I
A
0.39
0.40
0.41
0.41
qv
m3/h
2870
2535
2170
1500
pfs
Pa
0
40
70
100
U = Supply voltage · f = Frequency · n = Speed · Pe= Power input · I = Current draw · qv = Air flow · pfs = Pressure increase
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 5 / 6
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
AC axial fan
straight blades (A series)
Wall ring with guard grille
W4D350-CA06-14
Charts: Air flow 60 Hz
Druck p f s[Pa]für Rho=1,2kg/m^3
qv[m^3/h]
3.5003.0002.5002.0001.5001.0005000
qv[cfm]
2.0001.8001.6001.4001.2001.0008006004002000
p f s[Pa]
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
pfs _E[IN H2O]
1,2
1,15
1,1
1,05
1
0,95
0,9
0,85
0,8
0,75
0,7
0,65
0,6
0,55
0,5
0,45
0,4
0,35
0,3
0,25
0,2
0,15
0,1
0,05
0
p f s[Pa]
1
2
3
4
Measurement: LU-64798
Air performance measured as per ISO 5801
Installation category A. For detailed
information on the measuring set-up, please
contact ebm-papst. Suction-side noise
levels: LwA measured as per ISO 13347 /
LpA measured with 1m distance to fan axis.
The values given are valid under the
measuring conditions mentioned above and
may vary according to the actual installation
situation. With any deviation from the
standard set-up, the specific values have to
be checked and reviewed with the unit
installed.
Measured values
1
2
3
4
U
V
400
400
400
400
f
Hz
60
60
60
60
n
min-1
1620
1605
1580
1560
Pe
W
169
185
202
217
I
A
0.36
0.36
0.38
0.39
qv
m3/h
3280
2985
2580
1855
pfs
Pa
0
40
80
120
U = Supply voltage · f = Frequency · n = Speed · Pe= Power input · I = Current draw · qv = Air flow · pfs = Pressure increase
Item no. 13169-5-9980 · Revision 79414 · Release 2013-02-26 · Page 6 / 6
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
