Operating instructions
R4D400-AD22-06
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D094-HA
Phase
3~
3~
3~
3~
Nominal voltage / VAC
400
400
400
400
Wiring
Δ
Y
Δ
Y
Frequency / Hz
50
50
60
60
Method of obtaining
data
ml
ml
ml
ml
Valid for approval/
standard
-
-
-
-
Speed (rpm) / min
-1
1415
1235
1610
1220
Power consumption / W
515
385
750
515
Current draw / A
1.41
0.7
1.44
0.93
Min. back pressure / Pa
0
0
0
0
Min. ambient
temperature / °C
-40
-40
-40
-40
Max. ambient
temperature / °C
60
80
60
40
Starting current / A
5
1.7
4.7
1.6
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
8.58 kg
Size
400 mm
Motor size
94
Rotor surface
Painted black
Impeller material
Sheet aluminum
Number of blades
6
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP54
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H2
Ambient temperature
note
Occasional start-up at temperatures
between -40°C and -25°C is permitted.
For continuous operation at ambient
temperatures below -25°C (such as
refrigeration applications), use must be
made of a fan design with special low-
temperature bearings.
Installation position
Any
Condensation
drainage holes
None
Mode
S1
Motor bearing
Ball bearing
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Motor protection
Thermal overload protector (TOP) with
basic insulation
with cable
Variable
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60034-1 (2010)
Comment on CE
Commissioning not permitted in the
European Economic Area
Approval
EAC
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.
;
Use the device in accordance with its degree of protection.
Information on surface quality
The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may change during the production period.
This has no effect on strength, dimensional stability and dimensional
accuracy.
The color pigments in the paints used perceptibly react to UV light over
the course of time. The product is to be protected against UV radiation to
prevent the formation of patches and fading. Changes in color are not a
reason for complaint and are not covered by the warranty. UV radiation
in the frequency range and the intensity of natural solar radiation has no
effect on the technical properties of the products.
3.4 Mounting data
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.
Strength class of
screws
8.8
For screw clearance, see Chapter 3.1 Product drawing
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
3.5 Transport and storage conditions
Max. permitted
ambient temp. for
motor (transport/
storage)
+80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
-40 °C
Item no. 11132-5-9970 · ENU · Change 229573 · Approved 2021-07-08 · Page 6 / 12
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
