EBM-PAPST PAPST R2E250-R Datasheet

R2E250-RB06-01

Nominal data

Type R2E250-RB06-01

Motor M2E074-EI

AC centrifugal fan - RadiCal

backward curved, single inlet

ebm-papst Mulfingen GmbH & Co. KG

Bachmühle 2
D-74673 Mulfingen
Phone: [phone]
Fax: [phone]
[e-mail]
www.ebmpapst.com

Phase 1~ 1~

Nominal voltage V 230 230

Frequency Hz 50 60

Type of data definition rfa rfa

Valid for approval / standard CE CE

Speed

Power input W 215 345

Current draw A 0.95 1.51

Motor capacitor µF 5 5

Capacitor voltage VDB 450 450

Min. back pressure Pa 0 0

Max. ambient temperature °C 70 55

ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit
Subject to alterations

min

-1

2800 3200

Item no.: 11456-5-9980 · Revision status: KM73571 · Print-out on 25/02/2011 · Created by Y. Uhlmann (VM-TDO) · Page 1 of 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone: [phone] · Fax: [phone] · [e-mail] · www.ebmpapst.com

R2E250-RB06-01

AC centrifugal fan - RadiCal

backward curved, single inlet

Technical features

Leackage current < 0.75 mA

Size 250 mm

Operation mode S1

Direction of rotation Clockwise, seen on rotor

Mounting position Shaft horizontal or rotor on bottom; rotor on top on request

Humidity class F1-2

Insulation class "F"

Cable exit Variable

Condensate discharge holes Rotor-side

Motor bearing Ball bearing

Mass 4.1 kg

Material of impeller Plastic PA6, fibreglass-reinforced

Motor protection Thermal overload protector (TOP) wired internally

Product conforming to
standard

Surface of rotor Coated in black

Number of blades 7

Type of protection IP 44; Depending on installation and position as per EN 60034-5

Protection class I

Max. permissible ambient
motor temp. (transp./ storage)

Min. permissible ambient
motor temp. (transp./storage)

CE; EN 60335-1

+ 80 °C

- 40 °C

Item no.: 11456-5-9980 · Revision status: KM73571 · Print-out on 25/02/2011 · Created by Y. Uhlmann (VM-TDO) · Page 2 of 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone: [phone] · Fax: [phone] · [e-mail] · www.ebmpapst.com

R2E250-RB06-01

Product drawing

AC centrifugal fan - RadiCal

backward curved, single inlet

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

2 Accessory part: Inlet nozzle 96359-2-4013, not included in the standard scope of delivery

3 Depth of screw max. 10 mm

Connection screen

U1 blue Z brown U2 black

PE green/yellow

Item no.: 11456-5-9980 · Revision status: KM73571 · Print-out on 25/02/2011 · Created by Y. Uhlmann (VM-TDO) · Page 3 of 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone: [phone] · Fax: [phone] · [e-mail] · www.ebmpapst.com

R2E250-RB06-01

Charts: Air flow 50 Hz

740

720

700

680

660

640

620
600

580

560

540

520

500

480

460

440

420

400

380
360

psf [Pa]

340

320

300

280

260

240

220

200

180

160

140
120

100

80

60

40

20

0

4

Druck psf [Pa]für Rho=1,2kg/m^3

qv[cfm]

qv[m^3/h]

AC centrifugal fan - RadiCal

backward curved, single inlet

1.0009008007006005004003002001000

2,9

2,8

2,7

2,6

2,5

2,4

2,3

2,2

2,1

2

1,9

1,8

3

2

psf [Pa]

1

1,7

1,6

1,5

1,4

psf _E[IN H2O]

1,3

1,2

1,1

1

0,9

0,8

0,7

0,6

0,5

0,4

0,3

0,2

0,1

0

1.7001.6001.5001.4001.3001.2001.1001.0009008007006005004003002001000

Measurement: LU-130850

Air performance measured as per ISO
5801 Installation Category A. For detailed
information on the measuring set-up,
please contact ebm-papst. Suction-side
noise levels: LwA measured as per ISO
13347 / LpA measured with 1m distance to
fan axis. The values given are valid under
the measuring conditions mentioned above
and may vary according to the actual
installation situation. With any deviation
from the standard set-up, the specific
values have to be checked and reviewed
with the unit installed.

Measured values

U

V

1

2

3

4

230

230

230

230

f

Hz

50

50

50

50

n

min

2800

2790

2775

2800

P

-1

W

215

237

246

227

I

1

A

0.95

1.03

1.07

0.99

LpA

dB(A)

69

65

62

66

LwA

in

dB(A)

78

74

71

74

qv

in

m3/h

1495

1290

1000

630

p

Pa

0

200

400

550

sf

Item no.: 11456-5-9980 · Revision status: KM73571 · Print-out on 25/02/2011 · Created by Y. Uhlmann (VM-TDO) · Page 4 of 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone: [phone] · Fax: [phone] · [e-mail] · www.ebmpapst.com

R2E250-RB06-01

Charts: Air flow 60 Hz

1.100

1.050

1.000

950

900

850

800

750

700

650

600

550

psf [Pa]

500

450

400

350

300

250

200

150

100

50

0

4

Druck psf [Pa]für Rho=1,2kg/m^3

qv[cfm]

qv[m^3/h]

AC centrifugal fan - RadiCal

backward curved, single inlet

1.0008006004002000

3

2

psf [Pa]

4,4

4,2

4

3,8

3,6

3,4

3,2

3

2,8

2,6

2,4

2,2

2

psf _E[IN H2O]

1,8

1,6

1,4

1,2

1

0,8

0,6

0,4

0,2

1

0

1.8001.6001.4001.2001.00080060040020 00

Measurement: LU-130856

Air performance measured as per ISO
5801 Installation Category A. For detailed
information on the measuring set-up,
please contact ebm-papst. Suction-side
noise levels: LwA measured as per ISO
13347 / LpA measured with 1m distance to
fan axis. The values given are valid under
the measuring conditions mentioned above
and may vary according to the actual
installation situation. With any deviation
from the standard set-up, the specific
values have to be checked and reviewed
with the unit installed.

Measured values

U

V

1

2

3

4

230

230

230

230

f

Hz

60

60

60

60

n

min

3200

3155

3090

3150

P

-1

W

345

364

386

365

I

1

A

1.51

1.59

1.68

1.59

LpA

dB(A)

73

67

65

70

LwA

in

dB(A)

81

76

73

80

qv

in

m3/h

1710

1425

1115

670

p

Pa

0

300

500

700

sf

Item no.: 11456-5-9980 · Revision status: KM73571 · Print-out on 25/02/2011 · Created by Y. Uhlmann (VM-TDO) · Page 5 of 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone: [phone] · Fax: [phone] · [e-mail] · www.ebmpapst.com