Harris Performance 6800 사용자 설명서

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 Chapter 4: CF-6801 Cooling Frame
Overview
18
6800/7000 Series - Frames and Power Supplies Installation and Operation Manual
The drawing below describes the output of the CF-6801 cooling frame. 
Note that 1RU of open rack space is required when the CF-6801 is used 
to cool two FR-6804 frames.
Figure 4-1. 
Use of CF-6801 with FR-6804(-1)
Since each fan operates independently, the failure of one or two of the 
fans does not impair the array’s cooling abilities or effectiveness. In order 
to ensure maximum reliability under varying conditions of ambient 
temperatures, Leitch Technology recommends employing the CF-6801 
Cooling Frame in one of the configurations shown in Figure 4-1.
The cooling frame is DC-powered through the FR-6804(-1) using 22 
AWG shielded twisted pair (or equivalent) cable. No AC power is 
required for its operation. The CF-6801 cooling frame is designed to 
ensure the best performance and longest service life from the 
FR-6804(1) frame.
CF-6801
FR-6804(-1)
FR-6804(-1)
CF-6801
FR-6804(-1)
FR-6804(-1)
CF-6801
FR-6804(-1)
FR-6804(-1)
DC Power
Connection
85 W max.
75 W max.
85 W max.
75 W max.
85 W max.
75 W max.
DC Power
Connection
DC Power
Connection
DC Power
Connection
DC Power
Connection
DC Power
Connection
75 W max.
75 W max.
75 W max.
Other 
Manufacturer’s
Equipment
Other 
Manufacturer’s
Equipment