Nominal Data; Technical Description; Mounting Data; Transport And Storage Conditions - ebm-papst W4E300-JS72-30 Operating Instructions Manual

W4E300-JS72-30

3.2 Nominal data

Motor M4E068-CF
Phase 1~
Nominal voltage / VAC 230
Frequency / Hz 50
Method of obtaining
ml
data
Valid for approval/ CE
standard
-1
Speed (rpm) / min 1320
Power consumption / W 72
Current draw / A
0.32
Capacitor / µF 2
Capacitor voltage / VDB 400
Capacitor standard S0 (CE)
Max. back pressure / Pa 45
Min. ambient
-40
temperature / °C
Max. ambient 50
temperature / °C
Starting current / A 0.6
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change

3.3 Technical description

Weight 2.95 kg
Size 300 mm
Motor size
68
Rotor surface Painted black
Blade material Press-fitted sheet steel blank, sprayed
with PP plastic
Fan housing material PP plastic
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) / H1
Environmental (H)
protection class
Installation position Any
Condensation
None
drainage holes
Mode S1
Motor bearing
Ball bearing with low-temperature lubricant
Touch current < 0.75 mA
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
Motor protection Thermal overload protector (TOP)
internally connected
with cable Variable
Item no. 12627-5-9970 · ENU · Change 202174 · Approved 2019-01-07 · 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 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
Protection class
Conformity with
standards
1~
Approval
230
60
ml
CE
; Use the device in accordance with its degree of protection.
1500
Information on surface quality
90
The surfaces of the products conform to the generally applicable industrial
0.4
standard. The surface quality may change during the production period.
2
This has no effect on strength, dimensional stability and dimensional
400
accuracy.
S0 (CE)
The color pigments in the paints used perceptibly react to UV light over
55
the course of time. This does not however in any way affect the
-40
technical properties of the products. The product is to be protected against
UV radiation to prevent the formation of patches and fading. Changes in
50 color are not a reason for complaint and are not covered by the warranty.

3.4 Mounting data

0.57
Strength class of
screws
For screw clearance, see Chapter 3.1 Product drawing
; Secure the screws against unintentional loosening (e.g. use self-
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.

3.5 Transport and storage conditions

Max. permitted
ambient temp. for
motor (transport/
storage)
Min. permitted
ambient temp. for
motor (transport/
storage)

3.6 Accessories

3.6.1 AxiCool heating tape
A heating tape that can be installed in the fan housing is available for the
AxiCool fans. To prevent ice formation, ebm-papst recommends the use
of a heating tape for all applications below 0 °C. The heating tape
designed for the AxiCool fan housing is available from ebm-papst under
the following item numbers.
Fan size
300 mm
350 mm
450 mm
During assembly, comply with the installation instructions included with
each ebm-papst heating tape.
ebm-papst assumes no liability when heating tapes from other
manufacturers are used. Note the maximum permitted temperature of
+60 ± 5 °C for the heating tape to prevent damage to the wall ring.
I (with customer connection of protective
earth)
EN 60335-1; CE
EAC; 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.
8.8
locking screws).
+ 70 °C
- 40 °C
Item no.
00300-2-7680
00350-2-7680
00450-2-7680