Operating instructions
W3G990-DW30-55
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G150-FF
Phase
1~
Nominal voltage / VAC
230
Nominal voltage
range / VAC
200 .. 277
Frequency / Hz
50/60
Type of data definition
ml
State
prelim.
Speed / min
-1
820
Power input / W
1390
Current draw / A
6.1
Max. back pressure / Pa
70
Min. ambient temperature
/ °C
-25
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
3.3 Data according to ErP directive
Installation category
A
Efficiency category
Static
Variable speed drive
Yes
Specific ratio
*
1.00
*
Specific ratio = 1 + p
fs
/ 100 000 Pa
Actual
Request
2013
Request
2015
Overall efficiency η
es
/ %
47.1
31
35
Efficiency grade N
52.1
36
40
Power input P
ed
/ kW
1.63
Air flow q
v
/ m³/h
19880
Pressure increase total p
sf
/ Pa
130
Speed n / min
-1
805
Data definition with optimum efficiency.
The ErP data is determined using a motor-impeller combination in a standardised
measurement configuration.
3.4 Technical features
Mass
52.7 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 (coated in black),
sprayed with PP plastic
Material of mounting
ring
Steel, galvanised, primed and coated in
black plastic
Material of wall ring
Sheet steel, pre-galvanised and coated in
black plastic
Number of blades
5
Blade angle
-5°
Direction of air flow
"A"
Direction of rotation
Counter-clockwise, seen on rotor
Type of protection
IP 54
Insulation class
"F"
Humidity class
F5
Mounting position
Shaft horizontal or rotor on top
Condensate discharge
holes
On the stator 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
- Tach output
- Input for sensor 0-10 V or 4-20 mA
- External 24 V input (programming)
- External release input
- Alarm relay
- Integrated PID controller
- Output limit
- Motor current limit
- PFC, active
- RS485 MODBUS RTU
- Soft start
- Control input 0-10 VDC / PWM
- Control interface with SELV potential
safely disconnected from the mains
- 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
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.
3.5 Mounting data
;
Secure the mounting screws against accidentally coming loose (e.g.
by using self-locking screws).
Strength class for
mounting screws
8.8
You can obtain additional mounting data from the product drawing if
necessary.
Item no. 51661-5-9970 · Revision 82539 · Release 2014-05-08 · Page 5 / 12
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