Operating instructions
K3G097-AS81-81
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G084-BF
Nominal voltage / VDC
26
Nominal voltage
range / VDC
16 .. 32
Method of obtaining
data
fa
Speed (rpm) / min
-1
3900
Power consumption / W
435
Min. back pressure / Pa
0
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
85
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Technical description
Weight
2.2 kg
Size
97 mm
Motor size
84
Impeller material
PA plastic UL94 V0
Housing material
PA plastic UL94 V0
Number of blades
34
Balancing grade
according to DIN ISO
21940-11
G 2.5
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
Motor IP24 KM, electronics IP6K9K
(mating connector installed)
Insulation class
"B"
Moisture (F) /
Environmental (H)
protection class
H3
Installation position
Any
Condensation
drainage holes
None, open rotor
Mode
S1
Motor bearing
Ball bearing; (sealed)
Technical features
- Lowering input
- Error output (high-side switch)
- INVLIN (inverse linear control input)
- Power limiter
- Load dump (58 V)
- Motor current limitation
- Soft start
- Control input 0-10 VDC / PWM
- Temperature derating (Fault message
via diagnostic output in derating operation)
- Overvoltage detection
- Thermal overload protection for
electronics
- Line undervoltage detection
- Reverse polarity protection
Electrical hookup
Standby current less than 500 µA
with cable
Lateral
Protection class
assignment
III; Requires supply with safety extra-
low voltage SELV.
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. If there is a PE connection
point on the housing, it must not be
visible after installation.
Conformity with
standards
EN 15085-1, CPC3; EN 45545-2, HL3;
EN 50155; EN 61373, Cat. 1B
Approval
EAC
;
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
Further mounting data can be taken from the product drawing or Chapter
4.1 Mechanical connection as required.
Strength class of
screws
8.8
For screw clearance, see Chapter 3.1 Product drawing
;
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)
+85 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
-40 °C
3.6 Electromagnetic compatibility
EMC regulations
according to EN 50121-3-2
Item no. 53206-5-9970 · ENU · Change 265422 · Approved 2023-02-03 · 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
