Datasheet

Product Data Sheet RER220-43/14/2TDMOR-306
02/01/2019 page 7 of 14
Speed control:
By analog voltage 0 - 10 V
Information to the curve analog:
0 V - < 1,3 V: 0 1/min
1,3 V: 800 1/min (Fan on, comming from von 0 V)
1,3 V - 1,6 V: 800 1/min (corresponding to min. speed)
1,6 V - 9,4 V: linear increasing curve
9,4 V - 10 V: 3000 1/min (corresponding to max. speed)
1,3 V - > 1,0 V: linear decreasing curve (comming from 10 V)
1,0 V: 600 1/min or 0 1/min (Fan off, comming from 10 V)
All values are measured in the housing!
*)Fan doesn't have a sensor break detection!
=> open Control Input = 0rpm!
3.2 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: 225 mm x 225 mm
Intake nozzle: D: 155 mm; R: 25 mm
Distance between bottom and top plate: 90 mm
Overlapping impeller / nozzle: 2 mm
∆p = 0: corresp. to free air flow (see chapter aerodynamics)
I: corresp. to arithm. mean current value
Name Condition
U Contr. 0001 U Contr.: 10 V
Features Condition Symbol Values
Voltage range U 16 V 36 V
Nominal voltage U
N
24 V
Power consumption 61,7 W 103 W 101 W
+- 10,0 % +- 10,0 % +- 10,0 %
Tolerance
∆p = 0
U Contr. 0010
P
Current consumption 3.870 mA 4.300 mA 2.770 mA
+- 10,0 % +- 10,0 % +- 10,0 %
Tolerance
∆p = 0
U Contr.0010
I
Speed 2.500 1/min 3.000 1/min 3.000 1/min
+- 10,0 % +- 5,0 % +- 5,0 %
Tolerance
∆p = 0
U Contr. 0010
n