Operating instructions
A8D910-AJ03-01
Translation of the original operating instructions
3.2 Nominal data
Motor
M8D138-LA
Phase
3~
3~
3~
3~
Nominal voltage / VAC
400
400
400
400
Connection
Δ
Y
Δ
Y
Frequency / Hz
50
50
60
60
Type of data definition
ml
ml
ml
ml
Valid for approval /
standard
CE
CE
CE
CE
Speed / min
-1
665
495
730
450
Power input / W
1110
680
1420
670
Current draw / A
2.7
1.36
2.95
1.48
Max. back pressure / Pa
90
50
80
33
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
65
65
50
50
Starting current / A
6.2
2.2
4.9
Phase
3~
3~
Nominal voltage / VAC
480
480
Connection
Δ
Y
Frequency / Hz
60
60
Type of data definition
ml
ml
Valid for approval /
standard
CE
CE
Speed / min
-1
780
545
Power input / W
1630
930
Current draw / A
3.0
1.64
Max. back pressure / Pa
90
47
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
50
50
Starting current / A
6.5
2.3
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
No
Specific ratio
*
1.00
*
Specific ratio = 1 + p
fs
/ 100 000 Pa
Actual
Request
2013
Request
2015
Overall efficiency η
es
31.6
29.8
33.8
Efficiency grade N
37.8
36
40
Power input P
e
/ kW
1.05
Air flow q
v
/ m³/h
16005
Pressure increase total p
sf
/ Pa
76
Speed n / min
-1
670
Data established at point of optimum efficiency
3.4 Technical features
Mass
27 kg
Size
910 mm
Surface of rotor
Cast in aluminium
Material of terminal box
Plastic, fibreglass-reinforced
Material of blades
Die-cast aluminum
Number of blades
5
Blade angle
0°
Direction of air flow
"V"
Direction of rotation
Clockwise, seen on rotor
Type of protection
IP 54
Insulation class
"F"
Humidity class
F3-1
Mounting position
Any
Condensate discharge
holes
On rotor and stator sides
Operation mode
S1
Motor bearing
Ball bearing
Touch current acc.
IEC 60990 (measuring
network Fig. 4, TN
system)
<= 3.5 mA
Electrical leads
Via terminal box
Motor protection
Thermal overload protector (TOP)
brought out
Cable exit
Axial
Protection class
I (if protective earth is connected by
customer)
Product conforming
to standard
EN 60034; EN 61800-5-1; CE
Approval
CCC; VDE
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. 10030-5-9970 · Revision 70943 · Release 2011-10-26 · Page 5 / 10
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