Lucent Technologies Galaxy Power System 4812
Issue 5 June 2000 System Description 2 - 3
Architecture
Configurations The GPS 4812 is available in two configurations:
• The half height cabinet, shown in Figures 1-1 and 2-2, mounts on
top of a battery stand and can provide up to 400 amperes of dc
power.
• The full height (7-foot) cabinet, shown in Figures 1-2 and 2-3, can
provide up to 800 amperes of dc power.
Each cabinet contains ac distribution, dc distribution panels, a battery
connection panel, rectifiers, termination points for load circuits, and a
system controller.
Illustrations Figure 2-4 shows how a supplemental full-height cabinet may be added
to grow the system to 1200 amperes. The rectifier output buses are
interconnected to permit the two cabinets to share current and ensure
common voltage references for all system rectifiers.
Figures 2-5 and 2-6 show open-door views of the half height and full
height cabinets.
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