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4318 V
Nominal data
Type 4318 V
Nominal voltage VDC 48
Nominal voltage range VDC 40 .. 53
DC axial compact fan
Speed (rpm) min-12800
Power consumption W 5.4
Min. ambient temperature °C -20
Max. ambient temperature °C 65
Air flow m3/h 170
Sound power level B 5.8
Sound pressure level dB(A) 45
ml = Max. load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment
Subject to change
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4318 V
DC axial compact fan
Technical description
Weight 0.220 kg
Dimensions 119 x 119 x 32 mm
Impeller material Glass-fiber reinforced PA plastic
Housing material Glass-fiber reinforced PBT plastic
Airflow direction Exhaust over struts
Direction of rotation Clockwise, viewed toward rotor
Storage Ball bearing
Service life L10 at 40 °C 65000 h
Service life L10 at maximum
temperature
Cable Leads AWG 22, TR 64, stripped and tin-plated.
Motor protection Protection against reverse polarity and blocked rotor.
Locked-rotor protection Locked-rotor and overload protection
Approval VDE, CSA, UL, CE
Option Alarm signal
35000 h
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4318 V
Product drawing
DC axial compact fan
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4318 V
+
Temperatursensor
NTC
Temperature Sensor
Connection diagram
DC axial compact fan
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4318 V
0 153045607590
25
50
20
p
f
40
30
75
100
125
D
m³/h
Pa
V
•
10
50
60
50°C
25°C
1
2
CFM
0,200,150,100,05
(in H O)
²
S
S
Curves: Air performance
DC axial compact fan
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