max.
285
m3/h
DC axial fans
Series 4400
119 x 119 x 38 mm
Highlights:
– Innovative impeller with winglets for low noise.
– Control inputs, alarm and speed signals available on request.
– High-speed version with 5000 rpm, standard models available with /2 and PWM.
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 24, TR 64. Bared and tin-plated.
– Air exhaust over struts. Direction of rotation clockwise, seen on rotor.
– Mass: 270 g.
Sintec sleeve bearings
Ball bearings
L10
∆
(40 °C) see P. 15
Sound pressure level
Service life L10 (40 °C)
ebm-papst standard
Nominal voltage
Nominal speed
Service life L10 (Tmax)
ebm-papst standard
Temperature range
Sound power level
Life expectancy
Voltage range
Power input
Air flow
Air flow
Nominal data
Type
4412 L
4412 M
4412 N
4412 H
4412 /2 HHP
4414 L
4414 M
4414 N
4414 H
4414 HH
4414 /2 HHP
4418 L
4418 M
4418 N
4418 H
4418 /2 HHP
m3/h
150
184
205
240
285
150
184
205
240
285
285
150
184
205
240
285
CFM
88,3
108,3
120,7
141,3
167,7
88,3
108,3
120,7
141,3
164,8
167,7
88,3
108,3
120,7
141,3
167,7
VDC
12
12
12
12
12
24
24
24
24
24
24
48
48
48
48
48
VDC
7...14
7...14
7...14
7...14
7...14,5
18...28
18...28
18...28
18...28
16...28
18...28
36...60
36...60
36...60
36...60
36...60
dB(A) Bel(A)
37
42
46
50
55
37
42
46
50
55
55
37
42
46
50
55
5,0
5,3
5,6
6,0
6,4
5,0
5,3
5,6
6,0
6,4
6,4
5,0
5,3
5,6
6,0
6,4
/
Watts
2,5
4,2
5,5
8,9
13,0
2,5
4,0
5,2
8,6
14,0
12,0
2,5
4,2
5,2
8,6
13,5
RPM
2 700
3 300
3 650
4 300
5 000
2 700
3 300
3 650
4 300
5 000
5 000
2 700
3 300
3 650
4 300
5 000
°C
-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
-20...+70
Hours
67 500 / 35 000
65 000 / 32 500
62 500 / 30 000
57 500 / 27 500
50 000 / 25 000
67 500 / 35 000
65 000 / 32 500
62 500 / 30 000
57 500 / 27 500
50 000 / 25 000
50 000 / 25 000
67 500 / 35 000
65 000 / 32 500
62 500 / 30 000
57 500 / 27 500
50 000 / 25 000
Hours
140 000
130 000
120 000
110 000
100 000
140 000
130 000
120 000
110 000
100 000
100 000
140 000
130 000
120 000
110 000
100 000
1
2
3
4
5
1
2
3
4
5
5
1
2
3
4
5
Curve
P. 110
175
150
125
[in H
2
O]
Pa
5
0,6
[in H
2
O]
100
75
Pa
4
50
25
100
75
50
25
0,4
3
0,3
0,1
0,2
125
0,3
0,4
0 ,5
0
20
40
60
80
100
120
140
CFM
m³/h
50
100
150
200
250
2
0,2
1
0,1
0
25
50
75
100
125 CFM
50
100
150
200
m³/h
48
N
G
T
I
PWM
A
HP
Specials
/2
/2
/2
/2
/2
/2
/2
EBMPAPST [ ebm-papst ]
