IP68

RA TING

Curves

DC axial fans

Series 6400 U 172 x 150 x 51 mm

Highlights:

– Motor protection against reverse polarity and locking.

– Air exhaust over struts

– Connection via leads 310 mm AWG 22, TR 64, bared and tin-plated

– Ingress protection rating of IP68

Material: Housing: Die-cast aluminum

Impeller: Fiberglass-reinforced PA composite

Direction of rotation: Counterclockwise, seen on rotor

Nominal Data

Type

CFM

VDC

VDC

dB(A)

Bel(A)

Watts

RPM

g

6424/2U

241.3

24

12...28

57

6.4

Yes

17

3400

-20...67

870

IP68

Yes

1

6448 U

241.3

48

28...60

57

6.4

Yes

17

3400

-20...67

870

IP68

Yes

1

6424 HU

283.0

24

12...28

63

7.1

Yes

26

4000

-20...55

870

IP68

Yes

2

0.17

0.18

Ø6.75 (171.5

Ø6.53

(166)

Ø6.38

(162)

2 (50.8

[CFM]

V

•

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

050100

150200

250

1

2

19