Operating instructions
S8D910-CD03-01
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
650 475 700 430
Power input / W 1150 640 1430 620
Current draw / A 2.78 1.36 3.12 1.45
Max. back pressure / Pa 90 47 75 30
Min. ambient temperature
/ °C
-40 -40 -40 -40
Max. ambient
temperature
/ °C
65 65 40 40
Starting current / A 6.2
Maximum safe operating
speed / min
-1
1100
@ 80 °C
1100
@ 80 °C
1100
@ 80 °C
1100
@ 80 °C
Phase 3~
Nominal voltage / VAC 480
Connection Y
Frequency / Hz 60
Type of data definition ml
Valid for approval /
standard
CE
Speed / min
-1
520
Power input / W 860
Current draw / A 1.62
Max. back pressure / Pa 40
Min. ambient temperature
/ °C
-40
Max. ambient
temperature
/ °C
40
Starting current / A
Maximum safe operating
speed / min
-1
1100
@ 80 °C
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 + pfs / 100 000 Pa
Actual Request
2013
Request
2015
Overall efficiency ηes / % 30.2 29.9 33.9
Efficiency grade N 36.3 36 40
Power input Pe / kW 1.1
Air flow qv / m³/h 15975
Pressure increase total psf / Pa 76
Speed n / min
-1
660
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 33.3 kg
Size 910 mm
Surface of rotor Cast in aluminium
Material of terminal box PP plastic
Material of blades Aluminium sheet insert, sprayed with PP
plastic
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 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 61800-5-1; EN 60034; CE
Approval EAC; 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.
Item no. 10968-5-9970 · Revision 82550 · Release 2014-05-08 · Page 5 / 11
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
(11 paginas)
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