GE Industrial Solutions GPS4827 - Manual (Page 9)

Galaxy Power System GPS4827
7
Architecture
Configurations
The GPS 4827 is a 7-foot cabinet that can provide up to 1800 amps of DC
power in single or multiple cabinets. Shown in Figures 2-2, 2-3 and 2-4.
Cabinets can contain ac distribution, dc distribution, a battery connection
panel, rectifiers, and a system controller. Cabinets can also be ordered as
rectifier only or distribution only cabinets.
Illustrations
Figure 2-3 shows how supplemental cabinets may be added to grow the
system for more distribution. The rectifier output buses are interconnected
to permit the cabinet to share current and ensure common voltage
references for all system rectifiers. The total system ampacities must not
exceed 1800A.
Figure 2-2 Cabinet schematic