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System Power
4 Group of seven outlets has its own 20 A circuit breaker that can be re-set
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Wiring Diagram: Single-Phase PDU
Wiring Diagram: Single-Phase PDU
The wiring diagram for cabling a single-phase power distribution unit (PDU)
shows power cord connections between the PDUs and the Oracle FS System
components that are load balanced between the PDU outlet groups.
The wiring diagrams for PDU cabling and the current load shown is
representative and includes Drive Enclosures, two Controllers, and two Pilots.
Different component configurations within an Oracle FS System provide
different results. For example, Drive Enclosures with SSDs have a lower power
usage than Drive Enclosures with HDDs.
The wiring diagram illustrates the cabling of a single PDU. The second
redundant PDU must be cabled identically. Cable connections to the PDU must
be managed so that no outlet group exceeds 20A. The PDU groupings are
reversed from one side to the other. From the back of the system, the PDU on the
right are grouped 0 to 5 from the top of the rack to the bottom. The PDUs on the
left are grouped 5 to 0 from the top of the rack to the bottom.
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