Operating instructions
R3G250-RR04-N1
Translation of the original operating instructions
3.2 Nominal data
Motor
M3G084-DF
Phase
3~
Nominal voltage / VAC
400
Nominal voltage
range / VAC
380 .. 480
Frequency / Hz
50/60
Method of obtaining
data
ml
Speed (rpm) / min
-1
4000
Power consumption / W
595
Current draw / A
0.95
Min. ambient
temperature / °C
-40
Max. ambient
temperature / °C
70
ml = Max. load · me = Max. efficiency · fa = Free air
cs = Customer specification · ce = Customer equipment
Subject to change
3.3 Data according to Commission Regulation (EU) 327/
2011
Actual
Req. 2015
01 Overall efficiency η
es
/ %
60.9
49.1
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
73.8
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
R3G250-RR04-N1
09 Power consumption P
ed
/ kW
0.59
09 Air flow q
v
/ m³/h
1355
09 Pressure increase total p
fs
/
Pa
872
10 Speed (rpm) n / min
-1
4005
11 Specific ratio
*
1.01
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
5.1 kg
Size
250 mm
Motor size
84
Rotor surface
Painted black
Impeller material
PA plastic UL94 V0
Housing material
Die-cast aluminum
Number of blades
7
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP55
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
H3
Installation position
Shaft horizontal or rotor on bottom; rotor
on top on request
Condensation
drainage holes
On rotor side
Mode
S1
Motor bearing
Ball bearing; (sealed)
Technical features
- Output 10 VDC, max. 10 mA
- Alarm relay
- Integrated PID controller
- Run monitoring
- Power limiter
- Motor current limitation
- Emergency operation
- PFC, passive
- RS-485 MODBUS-RTU
- Soft start
- EEPROM write cycles: 100,000
maximum
- Control input 0-10 VDC / PWM
- Control interface with SELV potential
safely disconnected from the mains
- Overvoltage detection
- Thermal overload protection for
electronics/motor
- Line undervoltage / phase failure
detection
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Motor protection
Thermal overload protector (TOP)
internally connected
with cable
Lateral
Protection class
assignment
I; If a protective earth is connected by
the customer
This component for installation may
have several local protection classes.
This information relates to this
component’s basic design.
The final protection class is based on
the component’s intended installation and
connection.
Conformity with
standards
EN 15085-1, CPC3; EN 45545-2, HL3;
EN 50155; EN 61373, Cat. 1B; CE
Approval
EAC
Item no. 55460-5-9970 · ENU · Change 238450 · Approved 2021-09-30 · Page 6 / 13
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
