Operating instructions
W3G300-BV24-01
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
3160
Power consumption / W
205
Current draw / A
7.9
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
95/110
Starting current / A
10
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 η
es
/ %
46.1
29.8
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
56.3
40
05 Variable speed drive
Yes
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
W3G300-BV24-01
09 Power consumption P
e
/ kW
0.24
09 Air flow q
v
/ m³/h
1805
09 Pressure increase total p
sf
/
Pa
197
10 Speed (rpm) n / min
-1
3040
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 + p
fs
/ 100 000 Pa
Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller
combination in a standardized measurement setup.
3.4 Technical description
Weight
2 kg
Size
300 mm
Motor size
84
Blade material
PA plastic
Fan housing material
PA plastic
Number of blades
7
Airflow direction
V
Balancing grade
according to DIN ISO
1940-1
G 10
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
H4
Ambient temperature
note
Over +95 °C with power derating
Installation position
Any
Condensation
drainage holes
None, open rotor
Mode
S1
Motor bearing
Ball bearing; (sealed)
Life expectancy
40,000 h (typical)
Technical features
- Lowering input
- Fault output (high-side switch max. 30
mA)
- INVLIN (inverse linear control input)
- Power limiter
- Load dump (58 V)
- Motor current limitation
- Soft start
- Control input 0-10 VDC/PWM
- Temperature derating
- Overvoltage detection
- Thermal overload protection for
electronics
- Undervoltage detection
- Reverse polarity protection
Electrical hookup
Connector with cable; Standby current
less than 500 µA
Motor protection
Reverse polarity and locked-rotor
protection
with cable
Lateral
Approval
EAC; E1
Comment
Type approval number - 036433
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.
Item no. 51854-5-9970 · ENU · Change 204653 · Approved 2019-06-21 · Page 5 / 11
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
