Operating instructions
W4D300-CP28-30
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D068-CF
Phase
3~
3~
3~
3~
Nominal voltage in VAC
230
230
400
400
Connection
Δ
Δ
Y
Y
Frequency in Hz
50
60
50
60
Type of data definition
fa
fa
fa
fa
Valid for approval /
standard
CE
CE
CE
CE
Speed in min
-1
1370
1540
1370
1540
Power input in W
60
75
60
75
Current draw in A
0.29
0.26
0.17
0.15
Max. back pressure in Pa
90
60
90
60
Max. ambient
temperature in °C
45
40
45
40
ml = max. load · me = max. efficiency · fa = running at free air
cs = customer specs · cu = customer unit
Subject to alterations
3.3 Technical description
Mass
4 kg
Size
300 mm
Surface of rotor
Coated in black
Material of blades
Sheet steel, coated in black
Material of wall ring
Sheet steel, pre-galvanised and coated in
black plastic
Material of guard grille
Steel, phosphated and coated in black
plastic
Number of blades
5
Direction of air flow
"V"
Direction of rotation
Counter-clockwise, seen on rotor
Type of protection
IP 44
Insulation class
"B"
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
Leakage current
< 0.75 mA
Cable exit
Axial
Protection class
I (if protective earth is connected by
customer)
Product conforming
to standard
EN 60335-1
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
For depth of screw, see chapter 3.1 Graphic rendition of products
;
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.: 10556-5-9970 · Revision: 68158 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 5 / 9
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 7938 81-0 · Fax +49 7938 81-110 · [email protected] · www.ebmpapst.com