Page 17 of catalogue AC Axial Fans of ebm-papst Mulfingen GmbH & Co. KG

– – – –

Cable exit: Via terminal box Protection class: I (acc. to EN 61800-5-1) Product conforming to standard: CE Approvals: VDE (acc. to EN 60034)

Direction of air flow

Without attachments

❮ "V"

With full square nozzle

❮ "V"

With guard grille for short nozzle

❮ "V"

"V" "V" "V"

A4D 630-AR01 -01 A4D 630-AD01 -01 A4D 630-AH01 -01
Direction of air flow "A" on request

W4D 630-GR01 -01 W4D 630-GD01 -01 W4D 630-GH01 -01

S4D 630-AR01 -01 S4D 630-AD01 -01 S4D 630-AH01 -01

Curves
[in H2O] [Pa]

n [rpm]
Air performance measured
3 C C C D D D E E E 1 2 3 1 2 3 1 2 3 1 2 3

P1 [kW] 2,30 2,47 2,63 1,62 1,68 1,75 1,68 1,83 1,97 1,18 1,24 1,29

I [A] 4,29 4,56 4,78 2,71 2,83 2,95 2,94 3,18 3,40 1,97 2,08 2,10

LwA [dB(A)] 78 77 80 72 72 74 75 75 78 70 68 70

1360 1345 1320 1115 1080 1050 1345 1325 1310 1075 1035 1000

as per: ISO 5801,
C

220
0,8

Installation category A, in ebm-papst full nozzle and without protection against accidental contact Suction-side noise levels:

200 180 160

3

E

LwA as per ISO 13347,
0,6 2 3

LpA measured at 1 m distance to fan axis The acoustic values given are

140 120
0,4 3

D

2

F

F F F

only valid under the measur2 2

100 80 60

ment conditions listed and may vary depending on the
1

installation situation.
1

With any deviation to the stan0,2

1

1

dard setup, the specific values have to be checked and reviewed once installed or fitted!

40 20

For detailed information see page 36 ff.
0 2500 5000 7500 10000 [CFM] [m3/h]

4000

8000

12000

16000

17
Drawings S. 20 ff. Electr. connections S. 34