Max.
67
m /h
3
DC axial fans
60 x 25 mm
– Material:
–
–
–
–
–
Housing: GRP
1)
(PBT)
Impeller: GRP
1)
(PA)
Direction of air flow:
Exhaust over struts
Direction of rotation:
Clockwise,
looking towards rotor
Connection:
Via single wires AWG 22,
TR 64
Highlights:
Very low-noise motor
Weight:
85 g
– Possible special versions:
(See chapter DC fans - specials)
- Speed signal
- Go / NoGo alarm
- Alarm with speed limit
- External temperature sensor
- Internal temperature sensor
- PWM control input
- Analog control input
- Moisture protection
1) Fiberglass-reinforced plastic
Sintec sleeve bearings
Ball bearings
Temperature range
Nominal voltage
Sound power level
Series 620
Life expectancy
L
10IPC
(40 °C) see page 17
Sound pressure level
Service life L10 (40 °C)
ebm-papst standard
Service life L10 (Tmax)
ebm-papst standard
Power consumption
Nominal speed
Voltage range
Air flow
Air flow
Type
622 L
622 M
622 N
622 H
622 HH
622/2 H3P
624 L
624 M
624 N
624 H
624 HH
624/2 H3P
628 HH
Subject to change
m
3
/hcfm VDC
21
30
40
46
56
67
21
30
40
46
56
67
56
12.4
17.7
23.5
27.1
33.0
39.4
12.4
17.7
23.5
27.1
33.0
39.4
33.0
VDC
12
12
12
12
12
12
24
24
24
24
24
24
48
dB(A)
8...15
8...15
8...15
8...15
8...15
8...13.2
18...28
12...28
12...28
18...28
18...28
18...28
36...60
Bel(A)
20
29
35
39
43
48
20
29
35
39
43
48
43
/
Watts
rpm
-1
0.5
1.0
1.9
2.3
3.5
5.5
1.0
1.5
2.2
2.4
3.6
5.6
4.2
°C
3 200
4 550
6 100
6 850
8 200
9 700
3 200
4 550
6 100
6 850
8 200
9 700
8 200
Hours
-20...+85
-20...+75
-20...+70
-20...+70
-20...+70
-20...+60
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+60
-20...+70
Hours
80 000 / 20 000
77 500 / 30 000
72 500 / 35 000
70 000 / 35 000
65 000 / 32 500
52 500 / 32 500
80 000 / 40 000
77 500 / 37 500
72 500 / 35 000
70 000 / 35 000
65 000 / 32 500
52 500 / 32 500
65 000 / 32 500
135 000
130 000
122 500
117 500
110 000
87 500
135 000
130 000
122 500
117 500
110 000
87 500
110 000
3.7
4.3
4.7
5.1
5.6
5.9
3.7
4.3
4.7
5.1
5.6
5.9
5.6
ƒ
Tin-p
la
ted
37
2016-01
Finger guards
from p. 242
Representatives
Air performance measured according to: ISO 5801.
Installation category A, without contact protection.
Noise: Total sound power level L
W
A ISO 103002
measured on a hemisphere with a radius of 2 m.
Sound pressure level LpA measured at 1 m distance
from fan axis.
The values given are applicable only under the specified
measuring conditions and may differ depending on the
installation conditions.
In the event of deviation from the standard configuration,
the parameters must be checked after installation!
For detailed information see
http://www.ebmpapst.com/general conditions
Accessories
AC centrifugal fans
AC axial fans
¿
¡
¬
√
ƒ
≈
ACmaxx / EC fans
¿
¡
¬
√
ƒ
≈
DC fans - specials
Nominal data
Curve
DC centrifugal fans
DC axial fans
Information
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