Operating instructions
W3G800-GV01-91
`
II 2G Ex db eb ib IIB T3 Gb
IBExU14ATEX1123 X /03
`
Translation of the original operating instructions
54001-4-8670
4.2 Nominal data
Motor
M3G150-NA
Phase
3~
Nominal voltage / VAC
400
Nominal voltage
range / VAC
380 .. 440
Frequency / Hz
50/60
Method of obtaining
data
ml
Speed (rpm) / min
-1
1090
Power consumption / W
2750
Current draw / A
4.2
Max. back pressure / Pa
250
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
60
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
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), a fan design with special low-
temperature bearings must be used.
4.3 Technical description
Weight
57.5 kg
Size
800 mm
Motor size
150
Rotor surface
Painted black
Electronics housing
material
Die-cast aluminum, painted black
Blade material
Sheet aluminum insert, sprayed with PP
plastic
Fan housing material
Sheet steel, galvanized and coated with
black plastic (RAL 9005)
Guard grille material
Steel, coated with black plastic (RAL
9005)
Number of blades
5
Blade pitch
0°
Airflow direction
V
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP44
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H2
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 with cable exit ±45° or
rotor at bottom; rotor at top not permissible
Condensation
drainage holes
On rotor side
Mode
S1
Motor bearing
Ball bearing
Technical features
- Output 10 VDC, max. 10 mA
- Output 20 VDC, max. 50 mA
- Output for slave 0-10 V
- Operation and alarm display
- Input for sensor 0-10 V or 4-20 mA
- External 24 V input (parameter setting)
- External release input
- Alarm relay
- Integrated PID controller
- Motor current limitation
- PFC, passive
- RS-485 MODBUS-RTU
- Soft start
- Control input 0-10 VDC / PWM
- Temperature derating
- Thermal overload protection for
electronics/motor
- Line undervoltage / phase failure
detection
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Electrical hookup
Terminal box
Motor protection
Reverse polarity and locked-rotor
protection
Protection class
assignment
I; If a protective earth is connected by
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
standards
EN 14986; EN 60079-0; EN 60079-1;
EN 60079-7; EN 60079-11; EN 61800-5-
1; CE
Approval
EAC; II 2G
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.
4.4 Mounting data
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Strength class of
screws
10.9
Any further mounting data required can be taken from the product drawing.
Item no. 54001-5-9970 · ENU · Change 272968 · Approved 2022-11-23 · Page 7 / 17
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