Operating instructions
D3G283-AB32-11
Translation of the original operating instructions
3.2 Nominal data
Motor M3G112-GA
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
1030
Power input / W 750
Current draw / A 3.4
Min. back pressure / Pa 150
Min. ambient temperature
/ °C
-25
Max. ambient
temperature
/ °C
40
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 + pfs / 100 000 Pa
Actual Request
2013
Request
2015
Overall efficiency ηes / % 53.7 26.8 33.8
Efficiency grade N 63.9 37 44
Power input Ped / kW 0.24
Air flow qv / m³/h 1205
Pressure increase total psf / Pa 355
Speed n / min
-1
1190
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 18.7 kg
Size 283 mm
Surface of rotor Coated in black
Material of electronics
housing
Die-cast aluminum
Material of impeller Sheet steel, galvanised
Housing material Sheet steel, galvanised
Motor suspension Motor anti-vibration mounted on one side
via brackets
Direction of rotation Clockwise, seen on rotor
Type of protection IP 54
Insulation class "B"
Humidity class F4-1
Mounting position Shaft horizontal
Condensate discharge
holes
None
Operation mode S1
Motor bearing Ball bearing
Technical features - Output 10 VDC, max. 10 mA
- Alarm relay
- Motor current limit
- PFC, active
- Soft start
- Control input 0-10 VDC 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
Motor protection Thermal overload protector (TOP) wired
internally
Cable exit Variable
Protection class I (if protective earth is connected by
customer)
Product conforming
to standard
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
For depth of screw, see chapter 3.1 Product drawing
; 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. 50033-5-9970 · ENG · Revision 84593 · Release 2015-01-05 · 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 pages)
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