Max.
79
m /h
3
DC axial fans
80 x 25 mm
– Material:
–
–
–
–
Housing: GRP
1)
(PBT)
Impeller: GRP
1)
(PA)
Direction of air flow:
Exhaust over struts
Direction of rotation:
Counterclockwise,
looking towards rotor
Connection:
Via single wires AWG 24,
TR 64
Highlights:
Some models are suitable for
use at high ambient
temperatures up to 85 °C.
Weight:
95 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
- Degree of protection: IP 54 / IP 68
–
1) Fiberglass-reinforced plastic
Sintec sleeve bearings
Ball bearings
Temperature range
Nominal voltage
Sound power level
Series 8400 N
Life expectancy
L
10IPC
(40 °C) see page 17
Sound pressure level
Service life L10 (40 °C)
ebm-papst standard
Power consumption
Nominal speed
Voltage range
Air flow
Air flow
Service life L10 (Tmax)
ebm-papst standard
Nominal data
Type
8412 NGLE
8412 NLE
8412 NGMLE
8412 NMLE
8412 NGME
8412 NME
8412 NG
8412 N
8412 NH
8412 NH-217
8414 NGL
8414 NL
8414 NGML
8414 NML
8414 NGM
8414 NM
8414 NG
8414 N
8414 NH
8414 NH-221
8418 N
m
3
/h
33
33
45
45
58
58
69
69
79
79
33
33
45
45
58
58
69
69
79
79
69
cfm
19.4
19.4
26.5
26.5
34.1
34.1
40.6
40.6
46.5
46.5
19.4
19.4
26.5
26.5
34.1
34.1
40.6
40.6
46.5
46.5
40.6
VDC
12
12
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
24
24
48
VDC
8...15
8...15
8...15
8...15
8...15
8...15
8...15
8...15
8...13.2
8...15
18...28
18...28
18...28
18...28
18...28
18...28
18...28
18...28
18...26
18...28
36...56
dB(A) Bel(A)
12
17
19
21
26
27
32
32
37
37
12
17
19
21
26
27
32
32
37
37
32
3.5
3.7
3.9
4.0
4.3
4.4
4.7
4.7
5.0
5.0
3.5
3.7
3.9
4.0
4.3
4.4
4.7
4.7
5.0
5.0
4.7
/
Watts
0.5
0.3
0.9
0.6
1.4
1.0
2.0
1.7
2.1
2.5
0.9
0.8
1.2
1.1
1.4
1.4
2.2
1.8
2.4
2.2
2.0
rpm
-1
1 500
1 500
2 050
2 050
2 600
2 600
3 100
3 100
3 600
3 600
1 500
1 500
2 050
2 050
2 600
2 600
3 100
3 100
3 600
3 600
3 100
°C
-20...+85
-20...+85
-20...+80
-20...+85
-20...+75
-20...+75
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
-20...+70
Hours
80 000 / 27 500
80 000 / 27 500
80 000 / 32 500
80 000 / 27 500
80 000 / 35 000
80 000 / 35 000
70 000 / 35 000
70 000 / 35 000
70 000 / 35 000
70 000 / 35 000
80 000 / 40 000
80 000 / 40 000
80 000 / 40 000
80 000 / 40 000
80 000 / 40 000
80 000 / 40 000
70 000 / 35 000
70 000 / 35 000
70 000 / 35 000
70 000 / 35 000
70 000 / 35 000
Hours
135 000
135 000
135 000
135 000
135 000
135 000
117 500
117 500
117 500
117 500
135 000
135 000
135 000
135 000
135 000
135 000
117 500
117 500
117 500
117 500
117 500
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Tin-p
la
ted
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 configura-
tion, the parameters must be checked after installation!
For detailed information see
http://www.ebmpapst.com/general conditions
2016-01
44
Finger guards
from p. 242
Curve
Motor Drive Control（Motor Control）
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