Operating instructions
S4D400-AP12-50
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D074-EI
Phase
3~
3~
3~
3~
Nominal voltage / VAC
230
230
400
400
Wiring
Δ
Δ
Y
Y
Frequency / Hz
50
60
50
60
Method of obtaining
data
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
1450
1690
1450
1690
Power consumption / W
135
185
135
185
Current draw / A
0.76
0.68
0.44
0.39
Max. back pressure / Pa
105
120
105
120
Min. ambient
temperature / °C
-25
-25
-25
-25
Max. ambient
temperature / °C
40
40
40
40
Starting current / A
3.0
3.0
1.7
1.7
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Data according to ErP Directive
Actual
Req. 2015
01 Overall efficiency η
es
/ %
32.7
29.1
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
43.6
40
05 Variable speed drive
No
06 Year of manufacture
The year of manufacture is specified on the
product's rating label.
07 Manufacturer
ebm-papst Mulfingen GmbH & Co. KG
Amtsgericht (court of registration) Stuttgart ·
HRA 590344
D-74673 Mulfingen
08 Type
S4D400-AP12-50
09 Power consumption P
e
/ kW
0.19
09 Air flow q
v
/ m³/h
2595
09 Pressure increase total p
sf
/
Pa
91
10 Speed (rpm) n / min
-1
1415
11 Specific ratio
*
1.00
12 Recycling/disposal
Information on recycling and disposal is
provided in the operating instructions.
13 Maintenance
Information on installation, operation and
maintenance is provided in the operating
instructions.
14 Additional components
Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.
*
Specific ratio = 1 + p
fs
/ 100 000 Pa
Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller
combination in a standardized measurement setup.
3.4 Technical description
Weight
5.5 kg
Fan size
400 mm
Rotor surface
Painted black
Terminal box material
ABS plastic, black
Blade material
Sheet steel, painted black
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
"B"
Moisture (F) /
Environmental (H)
protection class
H0+
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
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
< 0.75 mA
Electrical hookup
Via terminal box
with cable
Variable
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60335-1, motor does not have
factory-installed overheating protection; CE
Approval
CCC
With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.
3.5 Mounting data
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Any further mounting data required can be taken from the product drawing.
3.6 Transport and storage conditions
;
Use the device in accordance with its degree of protection.
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 11750-5-9970 · ENU · Change 88936 · Approved 2016-04-19 · Page 5 / 10
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com
