M E G A F A N
T H E N E W FA N G E N E R AT I O N
DC fans with electronically commu-
tated external rotor motors. Fully inte-
grated commutation electronics.
q
With electronic protection against re-
verse polarity, blocking and overloading
by PTC-resistor; partially impedance
protected.
q
Fan of fibreglass reinforced plastic.
PBTP housing, PA impeller.
q
Air exhaust over struts. Rotational
direction CCW looking at rotor.
q
Electrical connection via 2 leads AWG
24, TR 64. Stripped and tinned ends
q
Mass 175 g.
q
SERIES 4400 F
Sin
te
Ba c-S
ll B lee
ea ve
rin Be
gs ari
Po
ng
we
s
rI
np
ut
No
m
ina
lS
pe
ed
Vo
lta
Se
rv
i
at ce L
40 ife
擄C L
1
0
at
t
m
ge
Ra
ng
e
ge
119 x 119 x 25 mm
Ra
n
Te
m
pe
ra
tu
Ai
r鏗?/div>
ow
al
Vo
l ta
ge
鏗俹
w
No
m
in
re
ax
.
No
ise
rv
e
Cu
m
3
/h
Ai
r
CFM
V DC
V DC
dB(A)
bels
/q
Watt
min
-1
擄C
Hours
Hours
94
114
140
140
140
170
170
55.3
67.1
82.4
82.4
82.4
100.1
100.1
12
12
12
12
24
24
48
7...14
7...12.6
7...12.6
7...12.6
12...28
12...28
43鈥?6
26
32
38
38
38
43
43
3.9
4.3
4.8
4.8
4.8
5.3
5.3
q
q
q
q
1.25
2.0
3.2
3.2
3.2
5.0
6.5
1 600
1 950
2 400
2 400
2 400
2 900
2 900
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+75
-20...+60
80 000 / 35 000
75 000 / 32 500
70 000 / 30 000
70 000 / 30 000
70 000 / 30 000
62 500 / 27 500
52 500 / 30 000
1
2
3
3
3
4
4
4412 FGL
4412 FGML
4412 FGM
4412 FM
4414 FM
4414 F
4418 F
Available on request:
Fan housing with stiffening
ribs. For mounting over
both 鏗俛nges.
0
60
Pa
50
20
40
60
80
CFM
4
pf
40
30
3
2
Static Pressure
20
1
10
0
0
25
50
75
100
Flow Rate V
125
m
3
/h 175
Ty
pe
next