Operating instructions
S4E300-AS72-57
Translation of the original operating instructions
3.2 Nominal data
Motor
M4E068-CF
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
1320
1500
Power consumption / W
72
90
Current draw / A
0.32
0.4
Capacitor / µF
2
2
Capacitor voltage / VDB
400
400
Capacitor standard
P0 (CE)
P0 (CE)
Max. back pressure / Pa
60
60
Min. ambient
temperature / °C
-40
-40
Max. ambient
temperature / °C
50
50
Starting current / A
0.6
0.57
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
2.9 kg
Fan size
300 mm
Rotor surface
Painted black
Terminal box material
ABS plastic, black
Impeller material
PP plastic
Guard grille material
Steel, phosphated and coated with black
plastic
Number of blades
5
Airflow direction
"V"
Direction of rotation
Counterclockwise, viewed toward rotor
Degree of protection
IP44; installation- and position-dependent
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
F2-2
Installation position
Any
Condensation
drainage holes
None
Mode
S1
Motor bearing
Ball bearing with low-temperature lubricant
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
< 0.75 mA
Electrical hookup
Via terminal box, capacitor integrated and
connected
Motor protection
Thermal overload protector (TOP)
internally connected
with cable
Axial
Protection class
I (with customer connection of protective
earth)
Motor capacitor
according to EN 60252-
1 in safety protection
class
P0/S0
Conformity with
standards
EN 60335-1; CE
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.
3.4 Mounting data
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Strength class of
screws
8.8
Any further mounting data required can be taken from the product drawing.
3.5 Transport and storage conditions
;
Use the device in accordance with its degree of protection.
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 70 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 12325-5-9970 · ENU · Change 88936 · Approved 2016-04-18 · Page 5 / 10