ebm-papst W4D300-CS34-30 - Manual (Page 5)

Operating instructions W4D300-CS34-30
Translation of the original operating instructions
3.2 Nominal data
Motor M4D068-CF
Phase 3~ 3~
Nominal voltage / VAC 400 400
Connection Y Y
Frequency / Hz 50 60
Type of data definition ml ml
Valid for approval /
standard CE CE
Speed / min -1 1300 1400
Power input / W 68 90
Current draw / A 0.14 0.15
Max. back pressure / Pa 60 70
Min. ambient temperature
/ °C -25 -25
Max. ambient temperature
/ °C 60 55
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 3.6 kg
Size 300 mm
Material of blades PP plastic
Material of wall ring Sheet steel, pre-galvanised and coated in
black plastic (RAL 9005)
Material of guard grille Steel, coated in black plastic (RAL9005)
Number of blades 5
Direction of air flow "V"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 44; Depending on installation and
position as per EN 60034-5
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
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system) < 0.75 mA
Cable exit Axial
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard EN 60335-1, motor does not have
factory-installed overheating protection
Approval CCC
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 Product drawing
; 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. 11902-5-9970 · Revision 79127 · Release 2013-11-19 · Page 5 / 9
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