Operating instructions
R3G225-RE07-01
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G055-DF
Phase
1~
Nominal voltage / VAC
230
Nominal voltage
range / VAC
200 .. 240
Frequency / Hz
50/60
Method of obtaining
data
ml
Speed / min
-1
2860
Power consumption / W
170
Current draw / A
1.4
Min. ambient
temperature / °C
-25
Max. ambient
temperature / °C
60
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Data according to ErP Directive
Actual
Req. 2015
01 Overall efficiency η
es
/ %
61.7
43.1
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
80.6
62
05 Variable speed drive
Yes
06 Year of manufacture
The year of manufacture is specified on the
product's rating label.
07 Manufacturer
ebm-papst Mulfingen GmbH & Co. KG
Amtsgericht (court of registration) Stuttgart ·
HRA 590344
D-74673 Mulfingen
08 Type
R3G225-RE07-01
09 Power consumption P
ed
/ kW
0.16
09 Air flow q
v
/ m³/h
705
09 Pressure increase total p
sf
/
Pa
458
10 Speed n / min
-1
2865
11 Specific ratio
*
1.00
12 Recycling/disposal
Information on recycling and disposal is
provided in the operating instructions.
13 Maintenance
Information on installation, operation and
maintenance is provided in the operating
instructions.
14 Additional components
Components used to calculate the energy
efficiency that are not apparent from the
measurement category are detailed in the
CE declaration.
*
Specific ratio = 1 + p
fs
/ 100 000 Pa
Data obtained at optimum efficiency level. The ErP data is determined using a motor-impeller
combination in a standardized measurement setup.
3.4 Technical description
Weight
1.7 kg
Fan size
225 mm
Rotor surface
Thick-film passivated
Electronics housing
material
Die-cast aluminum
Impeller material
PA plastic
Number of blades
7
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP54
Insulation class
"B"
Installation position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensation
drainage holes
None, open rotor
Mode
S1
Motor bearing
Ball bearing
Technical features
- Speed setting input (230 V)
- Motor current limitation
- Soft start
- Thermal overload protection for
electronics/motor
- Line undervoltage detection
Speed levels
2
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Motor protection
Locked-rotor protection
with cable
Variable
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 60335-1; CE
Approval
CCC; CSA C22.2 No. 77; UL 2111
With regard to cyclic speed loads, note that the rotating parts of
the device are designed for a maximum of one million load
cycles. If you have special questions, consult ebm-papst for
support.
3.5 Mounting data
For screw clearance, see Chapter 3.1 Product drawing
;
Secure the screws against unintentional loosening (e.g. use self-
locking screws).
Strength class of
screws
8.8
Any further mounting data required can be taken from the product drawing.
3.6 Transport and storage conditions
;
Use the device in accordance with its degree of protection.
Max. permitted
ambient temp. for
motor (transport/
storage)
+ 80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
- 40 °C
Item no. 51187-5-9970 · ENU · Change 89188 · Approved 2016-04-18 · 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
