Datasheet

Product Data Sheet 612 F/2-638
06/28/2017 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.
∆p = 0: corresp. to free air flow (see chapter aerodynamics)
I: corresp. to arithm. mean current value
Features
Condition
Symbol
Values
Voltage range U 10,8 V 13,2 V
Nominal voltage U
N
12,0 V
Power consumption
∆p = 0
0010
P
0,8 W 1,0 W 1,2 W
Tolerance
+- 17,5 % +- 12,5 % +- 17,5 %
Current consumption
∆p = 0
0010
I
74 mA 82 mA 90 mA
Tolerance
+- 17,5 % +- 12,5 % +- 17,5 %
Speed
∆p = 0
0010
n
3.700 1/min 3.900 1/min 4.200 1/min
Tolerance
+- 15,0 % +- 10,0 % +- 15,0 %
Starting current
consumption
< 155 mA