Datasheet

ebm-papst St. Georgen GmbH & Co KG, Hermann-Papst-Straße 1, D-78112 St. Georgen 8412N2GL-Engl.DOC
28.05.2009
General Data
Nominal Voltage V DC 12
Voltage range V DC 8 … 15
Nominal speed min
-1
1500
Max. flow rate m
3
/h 33
Max. flow rate CFM 19.4
Noise free air dB(A) 12
Noise in opt. Operating range bels 3.5
Current consumption mA 50
Power consumption W 0.6
Permanent ambient temperature
At max. voltage
°C -20 ... +70
Service life (70 °C) h 40.000
Service life (40 °C) h 80.000
Approvals CSA, UL, VDE
Fan housing / impeller PBTP / PA
Bearing system Sleeve bearing
Mass kg 0,095
All data are mean values at nominal voltage Subject to technical change
8412N/2GL DC Axial Fan
25mm compact low profile fan with high
air flow value and minimum noise level.
The DC drive employs an electronically
commutated external rotor motor with
high efficiency.
Drive electronics is completely integrated
into the fan hub.
A
ir flow and noise level can be controlled
by varying the supply voltage range.
• Speedsensor providing 2 pulses per
revolution.
• Electronic protection against reverse
polarity, locking and overloading.
• Electrical connection via 3 leads
A
WG24, TR64, 310 mm long.
Features