Operating instructions
A3G990-AD05-03
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G150-IF
Phase
3~
Nominal voltage / VAC
400
Nominal voltage
range / VAC
380 .. 480
Frequency / Hz
50/60
Type of data definition
ml
Speed / min
-1
650
Power input / W
1500
Current draw / A
2.6
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
44.3
30.6
34.6
Efficiency grade N
49.7
36
40
Power input P
ed
/ kW
1.41
Air flow q
v
/ m³/h
20770
Pressure increase total p
sf
/ Pa
101
Speed n / min
-1
655
Data established at point of optimum efficiency
3.4 Technical features
Mass
30 kg
Size
990 mm
Surface of rotor
Coated in black
Material of electronics
housing
Die-cast aluminium, coated in black
Material of blades
Die-cast aluminium
Number of blades
7
Direction of air flow
"V"
Direction of rotation
Clockwise, seen on rotor
Type of protection
IP 54
Insulation class
"F"
Humidity class
F4-1
Mounting position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensate discharge
holes
Rotor-side
Operation mode
S1
Motor bearing
Ball bearing
Technical features
- PFC, passive
- Control input 0-10 VDC / PWM
- Over-temperature protected
electronics / motor
- Alarm relay
- Integrated PID controller
- Input for sensor 0-10 V or 4-20 mA
- Output for slave 0-10 V
- RS485 ebmBUS
- Line undervoltage / phase failure
detection
- Motor current limit
- Soft start
- Output 10 VDC, max. 10 mA
- Output 20 VDC, max. 50 mA
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
CE
Approval
GOST; VDE; CSA C22.2 Nr.77; UL
2111
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.
3.6 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)
-40 °C
Item no. 50422-5-9970 · Revision 68161 · Release 2009-10-14 · 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
