R2E190-RA Datasheet, PDF (1/2 Pages) ebm-papst – AC centrifugal fans - RadiCal

AC centrifugal fans - RadiCal^®
Series R2E190 RA Ø190 mm
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
Nominal Data
Type
R2E190-RA50-21
R2E190-RA26-20
CFM
VAC
Watts
RPM
o_C
g
µF
341.4
115
50/60
Yes
70
2,450 -25...75 1,200
IP44
6
Yes
347.3
230
50/60
Yes
70
2,500 -25...75 1,200
IP44
1.5
Yes
(1) Nominal data at operating point with maximum load.
RC2uEr1v9e0s-RA50-21 Curves
0
460
440
420
400
380
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
50
50
100
100
4
150
200
Druck p f s[Pa]für Rho=1,2kg/m^3
qv[cfm]
150
200
3
250
300
350
qv[m^3/h]
250
2
400
450
300
500
350
1,85
1,8
1,75
1,7
1,65
1,6
1,55
1,5
1,45
1,4
1,35
1,3
1,25
1,2
1,15
1,1
1,05
1
0,95
0,9
0,85
0,8
0,75
0,7
0,65
0,6
0,55
0,5
0,45
0,4
0,35
0,3
0,25
0,2
0,15
0,1
1
0,05
0
550
600
Measurement: LU-128367
Air performance measured
as per: ISO 5801, Installation
category A, without protection
against accidental contact.
Suction-side noise levels:
LWA as per ISO 13347, LPA
measured at 1m distance to
fan axis.
The values given are valid
under the measuring
conditions mentioned and may
vary accoring to the actual
installation situation.
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.
n
rpm
A1
A2
A3
A4
A5
A6
A7
A8
A9
A 10
A 11
A 12
A 13
A 14
A 15
A 16
2750
2575
2450
2630
Pe
I
LwA
A
W (115V) dB(A)
60
0.53
68
63
0.55
64
66
0.59
60
62
0.54
65