AC axial compact fan

sickled blades (S series)

W2E250-HL08-07

Charts: Air flow 50 Hz

Druck p f s[Pa]für Rho=1,2kg/m^3

qv[m^3/h]

2.200

2.000

1.800

1.600

1.400

1.200

1.000

800

600

400

200

0

qv[cfm]

1.200

1.000

800

600

400

200

0

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

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

1

2

3

4

Measurement: LU-63607

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

1

2

3

4

U

V

115

115

115

115

f

Hz

50

50

50

50

n

min-1

2500

2445

2355

2265

Pe

W

120

128

138

147

I

A

1.05

1.12

1.20

1.27

qv

m3/h

1865

1675

1390

895

pfs

Pa

0

40

80

110

U = Supply voltage · f = Frequency · n = Speed · Pe = Power input · I = Current draw · qv = Air flow · pfs = Pressure increase

Item no. 10492-5-9980 · Revision 66668 · Release 2009-07-01 · Page 4 / 5

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com