Datasheet

Product Data Sheet 4484 F
page 5 of 9
2.4 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 section 3.5)
I: corresp. to arithm. mean current value
Features
Condition
Symbol
Values
Voltage range ∆p = 0 U 12,0 V 28,0 V
Nominal voltage ∆p = 0 U
N
24,0 V
Power consumption
∆p = 0
0001
P
1,1 W 5,0 W 7,0 W
Tolerance
+- 17,5 % +- 12,5 % +- 15,0 %
Current consumption
∆p = 0
0001
I
95 mA 210 mA 250 mA
Tolerance
+- 17,5 % +- 12,5 % +- 15,0 %
Speed
∆p = 0
0001
n
1.700 1/min 2.900 1/min 3.200 1/min
Tolerance
+- 12,5 % +- 7,5 % +- 10,0 %
2.5 Operating Data - Electrical Interface -Output
Tacho type None
Alarm type None
2.6 Electrical Features
Electronic function None
Reversed polarity protection Rectifying diode
Max. residual current at Un IF < 100 uA
Locked rotor protection Auto restart
Locked rotor current at Un approx. 300 mA
Clock signal t3/t4 at locked rotor Typical: 0,8 s / 10 s