Datasheet

m
3
/h CFM V DC V DC dB(A) bels /● Watt min
-1
°C Hours Hours
SERIES 6400 172Øx51mm
●
DC fans with electronically commuta-
ted external rotor motor. Fully integrated
commutation electronics. With electro-
nic protection against reverse polarity
and blocking; electronic motor current
limitation in the start-up phase and when
rotor is blocked.
●
Metal fan housing, impeller of fibre-
glass reinforced plastic PA.
●
Air exhaust over struts. Rotational
direction CCW looking at rotor.
●
Electrical connection via 2 flat pins
3 x 0.5 mm. Housing with ground lug
and screw M4 x8 (TORX).
●
Mass 760 g.
0
0 100 200 300 400 500
50
75
100
125
Pa
200
25
2
1
175
150
3
m /h
3
Static Pressure pf
Flow Rate V
CFM0 100 150 200 25050
350 206.0 24 12...32 52 6.0 ● 12.0 2850 -20...+72 80000 / 37500 1 6424M
410 241.3 24 12...28 57 6.4 ● 18.0 3400 -20...+72 75000 / 35000 2 6424
480 282.5 24 12...28 61 6.9 ● 26.0 4000 -20...+72 65000 / 30000 3 6424H
350 206.0 48 28...60 52 6.0 ● 11.5 2850 -20...+72 80000 / 37500 1 6448M
410 241.3 48 28...60 57 6.4 ● 17.0 3400 -20...+72 75000 / 35000 2 6448
Air flow
Air flow
Type
Nominal Voltage
Voltage Range
Ball Bearings
Power Input
Nominal Speed
Temperature Range
Curve
Service Life L
10
at 40 °C
at t
max.
Noise
Sintec-Sleeve Bearings