ebm-papst Series R2E190 RA Data Sheet

AC centrifugal fans - RadiCal

Druck p fs[Pa]für Rho=1,2kg/m^3

qv[m^3/h]

600550500450400350300250200150100500

qv[cfm]

350300250200150100500

]aP[sf p

460

440

420

400

380

360

340

320

300

280

260

240

220

200

180

160

140

120

100

80

60

40

20

0

pfs_ E[IN H2O]

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

0,05
0

]aP[sf p

1

2

3

4

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

®

(1)

(1)

Nominal Data

Type CFM VAC

Air flow

Nominal voltage

Hertz

Ball bearings

Power input

Watts RPM

Speed

Temperature range

o

C g

Mass

Ingress Protection Rating

Capacitor

µF

UL

R2E190-RA50-21 341.4 115 50/60 Yes 70 2,450 -25...75 1,200 IP44 6 Yes
R2E190-RA26-20

Curves

R2E190-RA50-21 Curves

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.

n

Pe

rpm

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.

1

A

2750 60 0.53 68

2

A

2575 63 0.55 64

3

A

2450 66 0.59 60

4

A

2630 62 0.54 65

W

I

A

(115V)

LwA

dB(A)

Ø7.48

(

190

)

Ø6.22

(

158

)

Ø4.94

(

125.5

)

2.66

(68.5

)

0.24

(

6

)

Accessory part:
Inlet nozzle 09576-2-4013,
not included in the standard
scope of delivery

Ø2.28

(58

+

0.2

)

3.35

(

85

+

10

)

Connection line PVC 4G 0.5mm2,
4x brass lead tips crimped

Ø3.15

(

80

)

Ø1.06

(

27

+0.1

)

0.55

(14

)

0.05(1.25

)

Ø6.69

(

170

)

Ø5.20

(

132.2

)

0.08

(2

)

2.46

(62.5

)

0.08

(2

)

Ø0.2(4.5)

4X

17.72

(

450

+

20

)

Depth of screw max. 5mm

Druck p fs[Pa]für Rho=1,2kg/m^3

qv[m^3/h]

65060055050 0450400350300250200150100500

qv[cfm]

35030025020 015010 0500

]aP[s

f
p

480

460

440

420

400

380

360

340

320

300

280

260

240

220

200

180

160

140

120

100

80

60

40

20

0

pfs_ E[IN H2O]

1,95
1,9
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
0,05
0

]aP[s

f

p

1

2

3

4

R2E190-RA26-20 Curves

n

rpm

Pe

W

I

A

(230V)

LwA

dB(A)

Measurement: LU-125753

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.

1

A

B

2720 60 0.27 68

2

A

B

2635 62 0.27 65

3

A

B

2500 65 0.29 61

4

A

B

2670 61 0.27 66

R2E190-RAXX-XX