HARRIS CORPORATION MBS800B075 用户手册
MM102225V1, Rev. B
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3.4.3
Connect Cabling for the Power Source
1. Run two DC power cables (#6 insulated red connected to -48 volts) and ground (DC
return insulated black) from the site's -48VDC Distribution Panel (see Figure 3-17: -
48 Volt Breaker Distribution Panel of the DC Power Supply - Red Wire
48 Volt Breaker Distribution Panel of the DC Power Supply - Red Wire
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and Figure
3-18: DC Return Distribution Bar - Black Wires) to each rack, attaching the cables
to the racks.
to the racks.
Figure 3-16: DC Power Connection Found in Each Rack - Black (DC Return) and Red (-48 Volt) wires
Figure 3-17: -48 Volt Breaker Distribution Panel of the DC Power Supply - Red Wire
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The DC supply may not be the make shown here.
Red
–48VDC
–48VDC
Black
Return