Datasheet

Product Data Sheet 2218F/2TDH4PU
02/02/2019 page 6 of 13
0 % - <7% PWM: 0 1/min
7 % PWM: 1.000 1/min (Fan on, comming from 0% PWM)
7 % - 10% PWM: 1.000 1/min (corresponding to min. speed)
10 % - 90% PWM: linear increasing curve
90 % - 100% PWM: 6.500 1/min (corresponding to max. speed)
7 % - >5 % PWM: linear decreasing curve (comming from 100% PWM)
5 % PWM: 800 1/min or 0 1/min (Fan off, comming from 100% PWM)
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
PWM 0001 PWM: 100 %; f: 2 kHz
Features Condition Symbol Values
Voltage range U 36 V 72 V
Nominal voltage U
N
48 V
Power consumption 81 W 103 W 108 W
+- 12 % +- 10 % +- 10 %
Tolerance
∆p = 0
PWM 0010
P
Current consumption 2.250 mA 2.150 mA 1.500 mA
+- 12 % +- 10 % +- 10 %
Tolerance
∆p = 0
PWM 0010
I
Speed 6.000 1/min 6.500 1/min 6.500 1/min
+- 5 % +- 3 % +- 3 %
Tolerance
∆p = 0
PWM 0010
n