Operating instructions
W3G300-ZC05-01
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G055-CF
Phase
1~
Nominal voltage / VAC
230
Nominal voltage
range / VAC
200 .. 240
Frequency / Hz
50/60
Method of obtaining
data
ml
Speed (rpm) / min
-1
1400
Power consumption / W
70
Current draw / A
0.7
Max. back pressure / Pa
105
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
60
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Size
300 mm
Motor size
55
Rotor surface
Thick-film passivated
Terminal box material
PP plastic
Impeller material
PP plastic
Fan housing material
PP plastic
Number of blades
5
Airflow direction
V
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP54
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H1
Installation position
Any
Mode
S1
Motor bearing
Ball bearing
Technical features
- Output 10 VDC, max. 1.1 mA
- Tach output
- Power limiter
- Motor current limitation
- Soft start
- Control input 0-10 VDC / PWM
- Control interface with SELV potential
safely disconnected from the mains
- Overvoltage detection
- Thermal overload protection for
electronics/motor
- Line undervoltage detection
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Electrical hookup
Terminal box
Motor protection
Electronic motor protection
with cable
Variable
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60034-1; EN 60204-1; EN 60335-1;
CE
Approval
CSA C22.2 No. 77 + CAN/CSA-
E60730-1; EAC; UL 1004-7 + 60730-1
With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.
;
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.
3.4 Mounting data
Any further mounting data required can be taken from the product
drawing or Section Chapter 4.1 Mechanical connection.
Strength class of
screws
8.8
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
3.5 Transport and storage conditions
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
3.6 Electromagnetic compatibility
EMC immunity to
interference
According to EN 61000-6-2 (industrial
environment)
EMC circuit feedback
According to EN 61000-3-2/3
EMC interference
emission
According to EN 61000-6-3 (household
environment)
Item no. 57962-5-9970 · ENU · Change 231535 · Approved 2021-05-05 · Page 7 / 13
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
