Operating instructions
W3G990-GZ02-91
`
II 2G Ex d e ib IIB T3 Gb
IBExU14ATEX1123 X /05
`
Translation of the original operating instructions
54008-4-8670
4.2 Nominal data
Motor
M3G150-NA
Phase
3~
Nominal voltage / VAC
400
Nominal voltage
range / VAC
380 .. 440
Frequency / Hz
50/60
Type of data definition
ml
State
prelim.
Speed (rpm) / min
-1
960
Power input / W
2450
Current draw / A
3.7
Max. back pressure / Pa
180
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
60
ml = Max. load · me = Max. efficiency · fa = Running at free air
cs = Customer specs · cu = Customer unit
Subject to alterations
4.3 Technical features
Mass
69 kg
Size
990 mm
Surface of rotor
Coated in black
Material of electronics
housing
Die-cast aluminium, coated in black
Material of blades
Aluminium sheet insert, sprayed with PP
plastic
Material of wall ring
Sheet steel, galvanised and coated in
black plastic (RAL 9005)
Material of guard grille
Steel, coated in black plastic (RAL9005)
Number of blades
5
Blade angle
0°
Direction of air flow
"V"
Direction of rotation
Clockwise, seen on rotor
Type of protection
IP 44
Insulation class
"F"
Humidity (F)/
environmental
protection class (H)
F4-1
Mounting position
Shaft horizontal with cable exit ±45° or
rotor on bottom; rotor on top not permissible
Condensate discharge
holes
Rotor-side
Operation 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 (programming)
- External release input
- Alarm relay
- Integrated PID controller
- Motor current limit
- PFC, passive
- RS485 MODBUS RTU
- Soft start
- Control input 0-10 VDC / PWM
- Temperature derating
- Over-temperature protected
electronics / motor
- Line undervoltage / phase failure
detection
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system)
<= 3.5 mA
Electrical leads
Via terminal box
Motor protection
Reverse polarity and locked-rotor
protection
Protection class
I (if protective earth is connected by
customer)
Product conforming
to standard
EN 61800-5-1; CE
Approval
II 2G; EAC
For cyclic speed loads, note that the rotating parts of the device
are designed for maximum one million load cycles. If you have
specific questions, contact ebm-papst for support.
4.4 Mounting data
;
Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
Strength class for
mounting screws
10.9
You can obtain additional mounting data from the product drawing if
necessary.
4.5 Transport and storage conditions
;
Use the device in accordance with its protection type.
Max. permissible
ambient motor temp.
(transp./ storage)
+80 °C
Min. permissible
ambient motor temp.
(transp./storage)
Transport -40 °C / Storage -55 °C °C
Item no. 54008-5-9970 · ENG · Revision 87791 · Release 2016-04-29 · Page 6 / 16
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
