Datasheet

Product Data Sheet REF100-11/14/2U
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 16 V 30,0 V
Nominal voltage U
N
24,0 V
Power consumption 3,3 W 7,4 W 11,9 W
+- 17,5 % +- 12,5 % +- 15,0 %
Tolerance
∆p = 0
0010
P
Current consumption 205 mA 310 mA 395 mA
+- 17,5 % +- 12,5 % +- 15,0 %
Tolerance
∆p = 0
0010
I
Speed 3.750 1/min 5.400 1/min 6.050 1/min
+- 12,5 % +- 7,5 % +- 10,0 %
Tolerance
∆p = 0
0010
n
Starting current
consumption
<= 1.050 mA
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