Datasheet

Product Data Sheet 2218 F/2TDHHO
01/31/2019 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: 1.000 1/min (Fan on, comming from von 0 V)
1,3 V - 1,6 V: 1.000 1/min (corresponding to min. speed)
1,6 V - 9,4 V: linear increasing curve
9,4 V - 10 V: 5.000 1/min (corresponding to max. speed)
1,3 V - > 1,0 V: linear decreasing curve (comming from 10 V)
1,0 V: 800 1/min or 0 1/min (Fan off, comming from 10 V)
Note:
It must be ensured that the power supply is applied before the control signal (U Contr) is turned on.
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.
∆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
No sensor break detection. Speed is 0 1/min with open control input.
Features Condition Symbol Values
Voltage range U 36 V 72 V
Nominal voltage U
N
48 V
Power consumption 43 W 48 W 52 W
+- 12 % +- 12 % +- 12 %
Tolerance
∆p = 0
U Contr. 0010
P
Current consumption 1.200 mA 1.040 mA 720 mA
+- 12 % +- 12 % +- 12 %
Tolerance
∆p = 0
U Contr. 0010
I
Speed 4.800 1/min 5.000 1/min 5.000 1/min
+- 5 % +- 3 % +- 3 %
Tolerance
∆p = 0
U Contr. 0010
n