Datasheet

Product Data Sheet 5318/2TDHHP
01/31/2019 page 5 of 12
Open collector in relation to signal-ground.
Transistor requirements:
Vce max. >= 12V; Isink max. >=5mA; Vce sat. <= 0,15V
Information to the curve:
0% - <=7% PWM: 0 1/min (Fan off)
7% PWM: 1.000 1/min (Start-up, comming from 0% PWM)
7% - 10 % PWM: 1.000 1/min (corresponding to min. speed)
10% - 90% PWM: linear increasing curve
90% - 100% PWM: 7.000 1/min (corresp. to max. fan speed)
5% PWM: 800 1/min bzw. 0 1/min (Fan turns 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
100% PWM or broken lead wire (open control input)
Features Condition Symbol Values
Voltage range U 36 V 72 V
Nominal voltage U
N
48 V
Power consumption 64 W 67 W 68 W
+- 10 % +- 10 % +- 10 %
Tolerance
∆p = 0
PWM 0010
P
Current consumption 1.790 mA 1.400 mA 950 mA
+- 10 % +- 10 % +- 10 %
Tolerance
∆p = 0
PWM 0010
I
Speed 7.000 1/min 7.000 1/min 7.000 1/min
+- 5 % +- 5 % +- 5 %
Tolerance
∆p = 0
PWM 0010
n
Starting current
consumption
<= 2.500 mA