FIGURE 2-4
Note – Connect the power feed A and the power feed B (for
AC power supply from each other.
2.2.2.3
Grounding
Grounding for Single-phase Power Supply
The single-phase power supply M8000/M9000 servers are shipped with a grounded (three-
wire) power cord.
The power cord must always be connected to a power outlet that has a grounding receptacle.
When you connect the power cord to the power outlet, the server grounding completes.
Three-Phase Star Power Supply System - Rear View
M8000/M9000
Power feed B
distribution board distribution board
Power cabinet
Input #0
Input #1
(Note)
Power feed A
dual-power feed)
Chapter 2 Preparing to Install the System
to a separate
2-11
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