Operating instructions
R4D450-AK01-01
Translation of the original operating instructions
3.2 Nominal data
Motor
M4D110-GF
Phase
3~
3~
3~
3~
Nominal voltage / VAC
230
230
277
400
Wiring
Δ
Δ
Δ
Y
Frequency / Hz
50
60
60
50
Method of obtaining
data
ml
ml
ml
ml
Valid for approval/
standard
CE
CE
CE
CE
Speed (rpm) / min
-1
1350
1490
1580
1350
Power consumption / W
740
1090
1200
740
Current draw / A
2.6
3.32
3.2
1.5
Min. back pressure / Pa
0
0
0
0
Min. ambient
temperature / °C
-40
-40
-40
-40
Max. ambient
temperature / °C
80
50
50
80
Starting current / A
10.6
9.7
12.1
6.1
Max. safe operating
speed (rpm) /
min
-1
2285
2285
2285
2285
Phase
3~
3~
Nominal voltage / VAC
400
480
Wiring
Y
Y
Frequency / Hz
60
60
Method of obtaining
data
ml
ml
Valid for approval/
standard
CE
CE
Speed (rpm) / min
-1
1490
1580
Power consumption / W
1090
1200
Current draw / A
1.92
1.85
Min. back pressure / Pa
0
0
Min. ambient
temperature / °C
-40
-40
Max. ambient
temperature / °C
50
50
Starting current / A
5.6
7.0
Max. safe operating
speed (rpm) /
min
-1
2285
2285
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
/ %
50
50
02 Measurement category
A
03 Efficiency category
Static
04 Efficiency grade N
62
62
05 Variable speed drive
No
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
R4D450-AK01-01
09 Power consumption P
e
/ kW
0.72
09 Air flow q
v
/ m³/h
3515
09 Pressure increase total p
sf
/
Pa
370
10 Speed (rpm) n / min
-1
1350
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
12 kg
Fan size
450 mm
Rotor surface
Cast in aluminum
Impeller material
Sheet aluminum
Number of blades
6
Direction of rotation
Clockwise, viewed toward rotor
Degree of protection
IP54
Insulation class
"F"
Moisture (F) /
Environmental (H)
protection class
F3-1
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
Touch current
according to IEC
60990 (measuring
circuit Fig. 4, TN
system)
<= 3.5 mA
Motor protection
Thermal overload protector (TOP) with
basic insulation
Protection class
I (with customer connection of protective
earth)
Conformity with
standards
EN 61800-5-1; CE
Approval
CCC; UL 1004-1; VDE; EAC; CSA
C22.2 No. 100
Item no. 11147-5-9970 · ENU · Change 90169 · Approved 2016-08-29 · 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