Operating instructions
W4E315-DS20-38
Translation of the original operating instructions
3.2 Nominal data
Motor
M4E068-DF
Phase
1~
1~
Nominal voltage / VAC
230
230
Frequency / Hz
50
60
Type of data definition
ml
ml
Valid for approval /
standard
CE
CE
Speed / min
-1
1350
1490
Power input / W
110
148
Current draw / A
0.52
0.66
Motor capacitor / µF
3
3
Capacitor voltage / VDB
400
400
Capacitor standard
P0 (CE)
P0 (CE)
Max. back pressure / Pa
70
85
Min. ambient temperature
/ °C
-25
-25
Max. ambient
temperature
/ °C
65
70
Starting current / A
1.2
1.18
ml = Max. load · me = Max. efficiency · fa = Running at free air
cs = Customer specs · cu = Customer unit
Subject to alterations
3.3 Technical features
Mass
5.5 kg
Size
315 mm
Surface of rotor
Coated in black
Material of blades
PP plastic
Material of wall ring
Sheet steel, pre-galvanised and coated
with black plastic
Material of guard grille
Steel, coated in black plastic (RAL9005)
Number of blades
5
Direction of air flow
"A"
Direction of rotation
Clockwise, seen on rotor
Type of protection
IP 44; Depending on installation and
position as per EN 60034-5
Insulation class
"F"
Humidity class
F1-2
Mounting position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensate discharge
holes
Rotor-side
Operation mode
S1
Motor bearing
Ball bearing
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system)
< 0.75 mA
Electrical leads
Via terminal box, integrated capacitor
connected via terminal box
Motor protection
Thermal overload protector (TOP)
brought out
Cable exit
Axial
Protection class
I (if protective earth is connected by
customer)
Product conforming
to standard
EN 60335-1; CE
For cyclic speed loads, note that the rotating parts of the device
are designed for maximum one million load cycles. If you have
specific questions, contact ebm-papst for support.
3.4 Mounting data
;
Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
Strength class for
mounting screws
8.8
You can obtain additional mounting data from the product drawing if
necessary.
3.5 Transport and storage conditions
;
Use the device in accordance with its protection type.
Max. permissible
ambient motor temp.
(transp./ storage)
+ 80 °C
Min. permissible
ambient motor temp.
(transp./storage)
- 40 °C
Item no. 14349-5-9970 · Revision 83262 · Release 2014-05-26 · 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