Operating instructions
G4D225-FK20-02
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D094-FA
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
fa
fa
fa
fa
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
1350
1050
1520
1000
Power consumption / W
405
300
550
320
Current draw / A
0.8
0.5
0.95
0.55
Min. back pressure / Pa
0
0
90
40
Min. ambient
temperature / °C
-40
-40
-40
-40
Max. ambient
temperature / °C
80
80
50
50
Starting current / A
2.7
0.95
2.5
0.8
Phase
3~
3~
Nominal voltage / VAC
480
480
Wiring
Δ
Y
Frequency / Hz
60
60
Method of obtaining
data
fa
fa
Valid for approval/
standard
CE
CE
Speed (rpm) / min
-1
1600
1200
Power consumption / W
600
410
Current draw / A
0.9
0.6
Min. back pressure / Pa
100
55
Min. ambient
temperature / °C
-40
-40
Max. ambient
temperature / °C
50
50
Starting current / A
3.1
1.0
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
9.5 kg
Size
225 mm
Motor size
94
Rotor surface
Painted black
Impeller material
Sheet steel, galvanized
Housing material
Sheet steel, galvanized
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP54
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H1+
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)
<= 3.5 mA
Motor protection
Thermal overload protector (TOP) with
basic insulation
with cable
Variable
Protection class
assignment
I; If a protective earth is connected by
the customer
This component for installation may
have several local protection classes.
This information relates to this
component’s basic design.
The final protection class is based on
the component’s intended installation and
connection.
Conformity with
standards
EN 50155: 2008; EN 61373, Cat. 1B:
2010; EN 45545-2, HL3: 2013 + A1:2015
Approval
EAC
Comment
Prerequisite for operation is a Class 1
vehicle electrical system architecture
according to EN 50533
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
Further mounting data can be taken from the product drawing or Chapter
4.1 Mechanical connection as required.
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).
Item no. 16628-5-9970 · ENU · Change 257119 · Approved 2022-08-31 · Page 5 / 11
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