IBM zEnterprise EC12 Installation Manual page 150

For physical planning 2827 all models gc28-6914-01 level 01f
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Level 01f
Example 3 (redundant distribution panel)
In this example, the computer receives power from two separate power distribution panels. The two
distribution panels receive power from the same piece of building switch gear. Most facilities should be
able to achieve this level of redundancy. In this case, loss of switch gear (building power) will result in
system outage, but loss of one distribution panel will not.
Distribution
Panel
Switch Gear
Distribution
Panel
Distribution
Panel
Switch Gear
Distribution
Panel
136
zEC12 IMPP
J02 - Rear BPE
P02 - Rear BPE
J02 - Front BPE
P02 - Front BPE
J01 - Rear BPE
J02 - Rear BPE
P02 - Rear BPE
P01 - Rear BPE
P01 - Front BPE
P02 - Front BPE
J01 - Front BPE
J02 - Front BPE

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