14
Siemens Building Technologies
Fire Safety & Security Products
10.2008
6.4 Cooling
fan
Fig. 5
Cooling fan
Purpose
A fixed speed DC fan that forces air through the enclosure intake vent, across the
PCBs and power supply, and out of the exhaust vent.
Specification
Input 12
V
DC
Dimensions (L
×
W
×
H)
80 x 80 x 25 mm