Data Sheet

Product Data Sheet 405
01/29/2019 page 4 of 9
3 Operating Data
3.1 Electrical Operating Data
Measurement
conditions:
Normal air density = 1,2 kg/m3; Temperature 23°C +/- 3°C; Motor axis horizontal; warm-up
time before measuring 5 minutes (unless otherwise specified). In the intake and outlet area
should not be any solid obstruction within 0,5 m.
∆p = 0:
corresp. to free air flow (see chapter aerodynamics)
I:
corresp. to arithm. mean current value
Features
Condition
Symbol
Values
Voltage range
U
4,5 V
5,5 V
Nominal voltage
U
N
5 V
Power consumption
∆p = 0
0010
P
0,7 W
0,85 W
1,1 W
Tolerance
+- 17,5 %
+- 12,5 %
+- 17,5 %
Current consumption
∆p = 0
0010
I
155 mA
170 mA
190 mA
Tolerance
+- 17,5 %
+- 12,5 %
+- 17,5 %
Speed
∆p = 0
0010
n
5.350 1/min
6.000 1/min
6.650 1/min
Tolerance
+- 15 %
+- 10 %
+- 15 %
Starting current
consumption
446 mA
3.2 Electrical Features
Electronic function
None
Reversed polarity protection
Impedance
Max. residual current at U
N
I
F
<= 10 mA
Locked rotor protection
Impedance protected
Locked rotor current at U
N
I
block