AC centrifugal fans - RadiCal®
Series R2E225 RA Ø225 mm
50/60
50/60
Yes
Yes
oC
g
225
225
2,700
2,600
-25...40
-25...45
2,300
2,300
UL
RPM
Capacitor
Watts
Ingress Protection Rating
115
230
Mass
788.7
765.2
Temperature range (1)
R2E225-RA40-21
R2E225-RA92-20
Speed (1)
VAC
Power input
CFM
Ball bearings
Nominal voltage
Type
Nominal Data
Hertz
Air flow
Highlights:
– Backward curved
– 7-blade impeller, single phase motor
– Thermal overload protector (TOP) wired internally
– Mounting position: Any
– Condensate discharge holes: None
– Ingress protection of IP44; dependent on installation and position
Material: Fiberglass reinforced composite
Impeller: PA
Direction of rotation: Clockwise, seen on rotor
µF
IP44
IP44
14
3.5
Yes
Yes
(1) Nominal data at operating point with maximum load.
Curves
R2E225-RA40-21
Curves
Druck p f s[Pa]für Rho=1,2kg/m^3
0
100
200
300
400
qv[cfm]
500
600
700
800
800
3,2
3
2,9
700
2,8
2,7
650
2,6
2,5
600
2,4
2,3
4
550
2,2
2,1
500
2
1,8
1,7
400
1,6
1,5
350
1,4
1,3
2
300
1,2
1,1
250
1
0,9
200
0,8
0,7
150
0,6
0,5
100
0,4
0,3
0,2
50
]
[Pa
pfs
0
1
0
100
200
300
400
500
600
700
800
qv[m^3/h]
900
1.000
1.100
1.200
1.300
1.400
0,1
0
p fs_E[IN H2O]
3
450
pf s[Pa]
1,9
Pe
rpm
W
(115V)
dB(A)
LwA
Measurement: LU-128357
A
1
3025
187
1.61
76
Air performance measured
as per: ISO 5801, Installation
category A, without protection
against accidental contact.
A
2
2700
225
1.95
70
A
3
2765
218
1.89
69
A
4
2890
204
1.76
71
Suction-side noise levels:
LWA as per ISO 13347, LPA
measured at 1m distance to
fan axis.
A
5
A
6
A
7
The values given are valid
under the measuring
conditions mentioned and may
vary accoring to the actual
installation situation.
A
8
3,1
750
I
A
n
With any deviation to the
standard set-up, the specific
values have to be checked
and reviewed once installed
or fitted.
For detailed information on
the measuring set-up, please
contact ebm-papst.
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
R2E225-RA92-20 Curves
Pe
rpm
W
(230V)
dB(A)
Druck p f s[Pa]für Rho=1,2kg/m^3
0
100
200
300
400
qv[cfm]
500
600
700
800
900
3,1
750
700
2,8
2,7
650
2,6
2,5
600
2,4
2,3
550
2,2
2,1
4
500
2
pf s[Pa]
450
1,8
1,7
400
1,6
1,5
3
350
1,4
p fs_E[IN H2O]
1,9
1,3
300
1,2
1,1
250
1
0,9
2
200
0,8
0,7
150
0,6
0,5
100
0,4
0,3
0,2
50
]
[Pa
pf s
0
0,1
1
0
100
200
300
400
500
600
700
800
900
qv[m^3/h]
1.000 1.100 1.200 1.300 1.400 1.500
0
A
B
1
2900
190
0.83
76
Air performance measured
as per: ISO 5801, Installation
category A, without protection
against accidental contact.
A
B
2
2700
210
0.92
72
A
B
3
2700
207
0.90
68
A
B
4
2815
196
0.85
73
Suction-side noise levels:
LWA as per ISO 13347, LPA
measured at 1m distance to
fan axis.
A
5
A
6
A
7
The values given are valid
under the measuring
conditions mentioned and may
vary accoring to the actual
installation situation.
A
8
With any deviation to the
standard set-up, the specific
values have to be checked
and reviewed once installed
or fitted.
For detailed information on
the measuring set-up, please
contact ebm-papst.
A
9
A
10
A
11
A
12
A
13
A
14
A
15
A
16
R2E225-RAXX-XX
Depth of screw max. 5mm
Ø0.18(4.5) 4X
Ø8.78 (223)
Ø8.27 (210)
Ø5.75 (146)
Ø8.86 (225)
Ø3.15(80)
Ø1.06 (27)
Ø6.04(153.5)
0.08 (2)
Connection line PVC
AWG20, 4x brass
lead tips crimped
3.48 (88.4)
0.06 (1.5)
1
)
(6
24
)
3
A
4
A
5
A
6
A
7
A
8
A
9
)
A
0
+1
5
(8
0
+2
0
35
3.
2
45
A
0.
A
2(
0.08 (2)
Accessory part:
Inlet nozzle 96358-2-4013,
not included in the standard
scope of delivery
.7
1.10 (28)
2.28 (58 +0.2)
17
3.88 (99+1)
LwA
Measurement: LU-127148
3
2,9
I
A
n