ebm-papst DC fans Series 620 Catalog Page

max. 67 m

0 5 10 15 20 25 30

10 202530

75

40

50

100

125

50

1

2

3

4

5

0,

4

0,3

0,

2

0,

1

m³/h

Pa

CFM

[in H

2

O

]



0 10 20 30

0,4

0,

6

0,

2

6

35

70

140

105

175

10 20 30 40 50 60

m³/h

Pa

CFM

[in H

2

O

]



HH

PP

AA

IP54IP54

Û

PWMPWM

II

TT

NN

GG

3

/h

DC axial fans

Series 620 60 x 60 x 25 mm

Highlights:

– Very rigid compression curve for high air flow at high back pressure.
– Motor with very low structure-borne noise.
– Innovative impeller with winglets for low noise.
– Control inputs, alarm and speed signals available on request.

General characteristics:

– Material: fibreglass-reinforced plastic. Impeller PA, housing PBT.
– Fully integrated electronic commutation.
– Protected against reverse polarity and locking.
– Connection via single strands AWG 22, TR 64. Bared and tin-plated.
– Air exhaust over struts. Direction of rotation clockwise, seen on rotor.
– Mass: 85 g.

∆

max)

(40 °C)

(T

10

10

Nominal data

Nominal voltage

Air flow

Air flow

Voltage range

Sound power level

Ball bearings

Sound pressure level

Sintec sleeve bearings

Power input

Nominal speed

Temperature range

ebm-papst Standard

Service life L

Service life L

Type m3/h CFM VDC VDC dB(A) Bel(A) / Watts RPM °C Hours Hours P. 110

622 L 21 12,4 12 8...15 20 3,7 0,5 3 200 -20...+85 80 000 / 20 000 160 000 1
622 M 30 17,7 12 8...15 29 4,3 1,0 4 550 -20...+75 77 500 / 30 000 150 000 2
622 N 40 23,5 12 8...15 35 4,7 1,9 6 100 -20...+70 72 500 / 35 000 140 000 3 /2
622 H 46 27,1 12 8...15 39 5,1 2,3 6 850 -20...+70 70 000 / 35 000 140 000 4
622 HH 56 33,0 12 8...15 43 5,6 3,5 8 200 -20...+70 65 000 / 32 500 130 000 5

NEW 622 /2H3P 67 39,4 12 8...13,2 48 5,9 6,3 9 700 -20...+60 52 500 / 32 500 105 000 6

10

ebm-papst Standard

Life expectancy L

(40 °C) see P. 15

InformationDC axial fans

Specials

Curve

624 L 21 12,4 24 18...28 20 3,7 1,0 3 200 -20...+70 80 000 / 40 000 160 000 1
624 M 30 17,7 24 12...28 29 4,3 1,5 4 550 -20...+70 77 500 / 37 500 150 000 2
624 N 40 23,5 24 12...28 35 4,7 2,2 6 100 -20...+70 72 500 / 35 000 140 000 3
624 H 46 27,1 24 18...28 39 5,1 2,4 6 850 -20...+70 70 000 / 35 000 140 000 4
624 HH 56 33,0 24 18...28 43 5,6 3,6 8 200 -20...+70 65 000 / 32 500 130 000 5 /2

NEW 624 /2H3P 67 39,4 24 18...28 48 5,9 5,8 9 700 -20...+60 52 500 / 32 500 105 000 6

628 HH 56 33,0 48 36...56 43 5,6 4,2 8 200 -20...+70 65 000 / 32 500 130 000 5 /2

ACmaxx / i-maxx

AC axial fans DC centrifugal fans

Accessories

29

Representatives AC centrifugal fans DC fans - specials