Datasheet

Product Data Sheet DV6424
02/01/2019 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
No inrush current means: Inrush current is mainly affected by length and kind of connecting line
Features Condition Symbol Values
Voltage range U 16 V 28,0 V
Nominal voltage U
N
24,0 V
Power consumption 17,6 W 37 W 56 W
+- 20 % +- 15,0 % +- 15,0 %
Tolerance
∆p = 0
0010
P
Current consumption 1.100 mA 1.540 mA 1.920 mA
+- 20,0 % +- 15,0 % +- 15,0 %
Tolerance
∆p = 0
0010
I
Speed 3.050 1/min 4.300 1/min 4.700 1/min
+- 10,0 % +- 7,5 % +- 7,5 %
Tolerance
∆p = 0
0010
n
Starting current
consumption
3.500 mA
3.2 Electrical Features
Electronic function None
Reversed polarity protection Rectifying diode
Max. residual current at U
N
I
F
< 10 mA
Locked rotor protection Auto restart
Locked rotor current at U
N
I
block
approx. 4.000 mA
Clock signal at locked rotor t
3
/ t
4
typical: 1,4 s / 5,3 s