max.
79
m /h
3
DC axial fans
Series 8400 N 80 x 80 x 25 mm
– Material:
–
–
–
–
Housing: GRP
1)
(PBT)
Impeller: GRP
1)
(PA)
Direction of air flow:
Exhaust over struts
Direction of rotation:
Counter-clockwise, seen
on rotor
Connection:
Via single wires AWG 24,
TR 64
Highlights:
Some models are suitable
for use at high ambient
temperatures until 85 °C
Mass:
95 g
– Possible special versions:
(See chapter DC fans - specials)
- Speed signal
- Go / No-go alarm
- Alarm with limit speed
- External temperature sensor
- Internal temperature sensor
- PWM control input
- Analogue control input
- Protection against moisture
- Type of protection: IP 54 / IP 68
–
1) Fibreglass-reinforced plastic
Sintec sleeve bearings
Ball bearings
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
Temperature range
Nominal voltage
Sound power level
Nominal speed
Voltage range
Input power
Air flow
Air flow
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
[in H
2
O]
m
3
/h
33
33
45
45
58
58
69
69
79
79
33
33
45
45
58
58
69
69
79
79
69
5
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
1 500
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
➀
➀
➁
➁
➂
➂
➃
➃
➄
➄
➀
➀
➁
➁
➂
➂
➃
➃
➄
➄
➃
Pa
0,15
40
4
tin-pla
ted
30
0,10
3
20
0,05
2
10
1
0
8
16
24
32
40
CFM
m³/h
10
20
30
40
50
60
44
Guard grilles
from p. 238
Curve
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