ebm-papst W4E350-CN02-30 - Manual (Page 5)

Operating instructions W4E350-CN02-30
Translation of the original operating instructions
3.2 Nominal data
Motor M4E074-DF
Phase 1~
Nominal voltage / VAC 230
Frequency / Hz 50
Type of data definition ml
Valid for approval /
standard CE
Speed / min -1 1340
Power input / W 165
Current draw / A 0.73
Motor capacitor / µF 4
Capacitor voltage / VDB 400
Capacitor standard P0 (CE)
Max. back pressure / Pa 90
Min. ambient
temperature / °C -25
Max. ambient
temperature / °C 65
Starting current / A 1.4
ml = max. load · me = max. efficiency · fa = running at free air
cs = customer specs · cu = customer unit
Subject to alterations
3.3 Data according to ErP directive
Installation category A
Efficiency category Static
Variable speed drive No
Specific ratio * 1.00
* Specific ratio = 1 + p fs / 100 000 Pa
Actual Request
2013 Request
2015
Overall efficiency η es 29 24.7 28.7
Efficiency grade N 40.4 36 40
Power input P e / kW 0.16
Air flow q v / m³/h 2160
Pressure increase total p sf / Pa 75
Speed n / min -1 1355
Data established at point of optimum efficiency
3.4 Technical features
Mass 6.4 kg
Size 350 mm
Surface of rotor Coated in black
Material of blades Press-fitted sheet steel blank, sprayed
with PP plastic
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 "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
Motor protection Thermal overload protector (TOP) wired
internally
Cable exit Variable
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.
3.5 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.
3.6 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. 11663-5-9970 · Revision 76594 · Release 2012-03-01 · 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