DC fans with electronically commu-
tated external rotor motors. Fully inte-
grated commutation electronics. With
electronic protection against reverse
polarity and blocking; electronic motor
current limitation in the start-up phase
and when rotor is blocked.
q
Metal fan housing, impeller of fibre-
glass reinforced plastic PA.
q
Air exhaust over struts. Rotational
direction CCW looking at rotor.
q
Electrical connection via 2 flat pins
3 x 0.5 mm. Housing with ground lug
and screw M 4 x 8 (TORX).
q
Mass 780 g.
q
SERIES 6200 N
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
172 脴 x 51 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
350
350
410
480
350
410
206.0
206.0
241.3
282.5
206.0
241.3
12
24
24
24
48
48
8...15
12...32
12...28
12...28
28...60
28...60
50
50
55
61
50
55
5.7
5.7
6.1
6.9
5.7
6.1
q
q
q
q
q
q
12.0
12.0
18.0
26.0
11.5
17.0
2 850
2 850
3 400
4 000
2 850
3 400
-20...+72
-20...+72
-20...+ 72
-20...+72
-20...+72
-20...+72
80 000 / 37 500
80 000 / 37 500
75 000 / 35 000
65 000 / 30 000
80 000 / 37 500
75 000 / 35 000
1
1
2
3
1
2
6212 NM
6224 NM
6224 N
6224 NH
6248 NM
6248 N
Intelligent DC fans with temperature-dependent speed control
30-
50
擄C
205
410
205
410
120.6
241.3
120.6
241.3
24
12...28
35
55
4.5
6.1
4.5
6.1
q
8.5
18.0
1 700
3 400
1 700
3 400
-10...+72
77 500 / 35 000
4
5
6224 NT
30-
50
擄C
48
28...60
35
55
q
8.5
17.0
-10...+72
77 500 / 35 000
4
5
6248 NT
0
175
50
100
150
200 CFM
5
Pa
6200 NT
Temperature sensor (NTC-
resistor) for controlling the
motor speed is positioned
directly in the air 鏗俹w.
0
200
Pa
175
150
50
100
150
Static Pressure
pf
125
100
75
50
3
2
4
25
0
pf
30擄C
0
100
200
300
50擄C
m
3
/h 400
125
100
75
50
25
0
0
Static Pressure
1
Flow Rate V
100
200
300
Flow Rate V
400 m
3
/h 500
35
AXIAL FANS
Ty
pe
DC
1
