Datasheet

Product Data Sheet RL48-19/14/2
02/01/2019 page 4 of 10
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 18 V 26,4 V
Nominal voltage U
N
24,0 V
Power consumption 2,4 W 5 W 5,4 W
+- 17,5 % +- 12,5 % +- 17,5 %
Tolerance
∆p = 0
0010
P
Current consumption 135 mA 210 mA 205 mA
+- 17,5 % +- 12,5 % +- 17,5 %
Tolerance
∆p = 0
0010
I
Speed 3.590 1/min 4.400 1/min 4.590 1/min
+- 15,0 % +- 10,0 % +- 15,0 %
Tolerance
∆p = 0
0010
n
Starting current
consumption
448 mA