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W8D990-CE05-80
3.2 Nominal data
Motor
M8D138-LA
Phase
3~
Nominal voltage / VAC
230
Wiring
Δ
Frequency / Hz
50
Method of obtaining
fa
data
Valid for approval/
CE
standard
Speed (rpm) / min
-1
670
Power consumption / W
830
Current draw / A
3.8
Max. back pressure / Pa
90
Min. ambient
-40
temperature / °C
Max. ambient
70
temperature / °C
Starting current / A
6.4
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Data according to Commission Regulation (EU) 327/
2011
01 Overall efficiency η
/ %
es
02 Measurement category
03 Efficiency category
04 Efficiency grade N
05 Variable speed drive
06 Year of manufacture
07 Manufacturer
08 Type
09 Power consumption P
/ kW
e
09 Air flow q
/ m³/h
v
09 Pressure increase total p
/
fs
Pa
-1
10 Speed (rpm) n / min
11 Specific ratio
*
12 Recycling/disposal
13 Maintenance
14 Additional components
*
Specific ratio = 1 + p
/ 100 000 Pa
fs
Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller
combination in a standardized measurement setup.
Item no. 15690-5-9970 · ENU · Change 238019 · Approved 2021-10-13 · Page 5 / 12
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
3~
3~
3~
277
400
480
Δ
Y
Y
60
50
60
fa
fa
fa
CE
CE
CE
780
670
780
1330
830
1330
4.5
2.2
2.6
55
90
55
-40
-40
-40
60
70
60
7.1
6.4
7.1
Actual
Req. 2015
36.4
33.7
A
Static
42.7
40
No
The year of manufacture is specified on the
product's rating label.
ebm-papst Mulfingen GmbH & Co. KG
Amtsgericht (court of registration) Stuttgart ·
HRA 590344
D-74673 Mulfingen
W8D990-CE05-80
1
18510
72
650
1.00
Information on recycling and disposal is
provided in the operating instructions.
Information on installation, operation and
maintenance is provided in the operating
instructions.
Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.
3.4 Technical description
Weight
53.1 kg
Size
990 mm
Motor size
138
Rotor surface
Painted black
Terminal box material
Die-cast aluminum, painted black
Blade material
Sheet aluminum insert (painted black),
sprayed with PP plastic
Fan housing material
Sheet steel, galvanized and coated with
white aluminum plastic (RAL 9006)
Guard grille material
Steel, coated with white-aluminum plastic
(RAL 9006)
Number of blades
5
Blade pitch
-5°
Airflow direction
A
Direction of rotation
Counterclockwise, viewed toward rotor
Degree of protection
IP55
Insulation class
"F"
Moisture (F) /
H2+T
Environmental (H)
protection class
Ambient temperature
Occasional start-up at temperatures
note
between -40°C and -25°C is permitted.
For continuous operation at ambient
temperatures below -25°C (such as
refrigeration applications), use must be
made of a fan design with special low-
temperature bearings.
Installation position
Shaft horizontal or rotor on top; rotor on
bottom on request
Condensation
On stator side
drainage holes
Mode
S1
Motor bearing
Ball bearing
Touch current
<= 3.5 mA
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
Electrical hookup
Terminal box
Motor protection
Thermal overload protector (TOP) with
basic insulation
with cable
Axial
Protection class
I; If a protective earth is connected by
assignment
the customer
This component for installation may
have several local protection classes.
This information relates to this
component's basic design.
The final protection class is based on
the component's intended installation and
connection.
Conformity with
EN 60034-1 (2010); CE
standards
Approval
CSA C22.2 No. 100; EAC; UL 1004-1
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