Cisco Systems 124778 Power Supply User Manual


 
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Cisco AC/DC Power System User Guide, R1.0
May 2006
Chapter 1 Introduction
1.1.3 GMT Fuses
Figure 1-4 CSCO-PWR-RECT Rectifier Module
1.1.3 GMT Fuses
The system shelf is equipped with a 10-position GMT fuse panel. The GMT fuse panel has a 50A
maximum total capacity with a maximum fuse rating of up to 15A (for up to three positions). The fuses
are alarmed and are reported through the system controller.
Figure 1-5 GMT Fuse Panel
1.1.4 1 RU Distribution Shelf
The optional 1RU Distribution Shelf is installed in systems that contain more than 2 rectifiers and acts
as an additional protection point for system loads. The shelf has a rating of 96A and can be equipped
with up to four circuit breakers (up to a maximum rating of 30A each). The breakers are alarmed through
the system controller.
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