Datasheet

Product Data Sheet RER160-28/14N
01/31/2019 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.
Measurement setup: Measured between two steel plates
Steel plate: 260 mm x 260 mm
Intake nozzle: D: 100,0 mm; R: 5,0 mm
Distance between bottom and top plate: 52,6 mm
Overlapping impeller / nozzle: 2,0 mm
∆p = 0: corresp. to free air flow (see chapter aerodynamics)
I: corresp. to arithm. mean current value
Note:
No inrush current at Unom means:
The internal electrolytic capacitor 120uF/50V has no resistor or inrush current limitation, essentially the power supply
and the type and length of the connecting cable is limiting the Inrush current.
Features Condition Symbol Values
Voltage range U 12 V 28,0 V
Nominal voltage U
N
24,0 V
Power consumption 3,2 W 19 W 23,8 W
+- 22,5 % +- 20,0 % +- 17,5 %
Tolerance
∆p = 0
0010
P
Current consumption 265 mA 790 mA 850 mA
+- 22,5 % +- 20,0 % +- 17,5 %
Tolerance
∆p = 0
0010
I
Speed 1.500 1/min 3.000 1/min 3.380 1/min
+- 12,5 % +- 7,5 % +- 10,0 %
Tolerance
∆p = 0
0010
n