
Operating instructions
W6D910-CB05-80
Translation of the original operating instructions
3.2 Nominal data
Motor M6D138-NA
Phase 3~ 3~ 3~ 3~
Nominal voltage / VAC 230 277 400 480
Wiring Δ Δ Y Y
Frequency / Hz 50 60 50 60
Method of obtaining
data
fa fa fa fa
Valid for approval/
standard
CE CE CE CE
Speed (rpm) / min-1 950 1120 950 1120
Power consumption / W 1510 2440 1510 2440
Current draw / A 7.3 8.1 4.2 4.7
Max. back pressure / Pa 160 140 160 140
Min. ambient
temperature / °C
-40 -40 -40 -40
Max. ambient
temperature / °C
70 45 70 45
Starting current / A 33 37 19 21.5
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
Actual Req. 2015
01 Overall efficiency ηes / % 36.6 35.6
02 Measurement category A
03 Efficiency category Static
04 Efficiency grade N 41 40
05 Variable speed drive No
06 Year of manufacture The year of manufacture is specified on the
product's rating label.
07 Manufacturer ebm-papst Mulfingen GmbH & Co. KG
Amtsgericht (court of registration) Stuttgart ·
HRA 590344
D-74673 Mulfingen
08 Type W6D910-CB05-80
09 Power consumption Pe/ kW 2.04
09 Air flow qv/ m³/h 16695
09 Pressure increase total pfs /
Pa
162
10 Speed (rpm) n / min-1 920
11 Specific ratio*1.00
12 Recycling/disposal Information on recycling and disposal is
provided in the operating instructions.
13 Maintenance Information on installation, operation and
maintenance is provided in the operating
instructions.
14 Additional components Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.
*Specific ratio = 1 + pfs / 100 000 Pa
Data obtained at optimum efficiency level. The efficiency values displayed for achieving
conformity with the Ecodesign Regulation EU 327/2011 has been reached with defined air
duct components (e.g. inlet rings). The dimensions must be requested from ebm-papst. If
other air conduction geometries are used on the installation side, the ebm-papst evaluation
loses its validity/the conformity must be confirmed again. The product does not fall within
the scope of Regulation (EU) 2019/1781 due to the exception specified in Article 2 (2a)
(motors completely integrated into a product).
3.4 Technical description
Weight 54.1 kg
Size 910 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) /
Environmental (H)
protection class
H2+T
Ambient temperature
note
Occasional start-up at temperatures
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
drainage holes
On stator side
Mode S1
Motor bearing Ball bearing
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Electrical hookup Terminal box
Motor protection Thermal overload protector (TOP) with
basic insulation
with cable Axial
Protection class I (with customer connection of protective
earth)
Conformity with
standards
EN 60034-1 (2010); CE; UKCA
Approval CSA C22.2 No. 100; EAC; UL 1004-1
;Use the device in accordance with its degree of protection.
Information on surface quality
The surfaces of the products conform to the generally applicable industrial
standard. The surface quality may change during the production period.
This has no effect on strength, dimensional stability and dimensional
accuracy.
The color pigments in the paints used perceptibly react to UV light over
the course of time. The product is to be protected against UV radiation to
prevent the formation of patches and fading. Changes in color are not a
reason for complaint and are not covered by the warranty. UV radiation
in the frequency range and the intensity of natural solar radiation has no
effect on the technical properties of the products.
Item no. 13562-5-9970 · ENU · Change 260975 · Approved 2022-06-29 · 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
·
[email protected] ·
www.ebmpapst.com