ebm-papst W4E450-CO09-01 - Manual (Page 5)

Operating instructions W4E450-CO09-01
Translation of the original operating instructions
3.2 Nominal data
Motor M4E094-HA
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 1310 1390
Power input / W 490 650
Current draw / A 2.36 2.96
Motor capacitor / µF 10 10
Capacitor voltage / VDB 400 400
Max. back pressure / Pa 125 115
Min. ambient
temperature / °C -40 -40
Max. ambient
temperature / °C 65 55
Starting current / A 6.3 5.6
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 31.7 27.7 31.7
Efficiency grade N 40 36 40
Power input P e / kW 0.48
Air flow q v / m³/h 4420
Pressure increase total p sf / Pa 122
Speed n / min -1 1315
Data established at point of optimum efficiency
3.4 Technical features
Mass 12.7 kg
Size 450 mm
Surface of rotor Coated in black
Material of terminal box ABS plastic, black
Material of blades Press-fitted sheet steel blank, sprayed
with PP plastic
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 54
Insulation class "F"
Humidity class F4-1
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) <= 3.5 mA
Electrical leads Via terminal box, integrated capacitor
connected via terminal box
Motor protection Thermal overload protector (TOP)
brought out
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard EN 60034-1 (2004); CE
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.
3.5 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.
3.6 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. 11673-5-9970 · Revision 73287 · Release 2011-05-09 · 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 · [email protected] · www.ebmpapst.com