Power supplies installed in bay 2 in each of the 1U power enclosures should also be connected to a different phase on the PDU. Figure 8 illustrates how 1U power enclosures should be connected with four power supplies installed.

NOTE: The grayscale outlets on the PDU in Figure 8 indicate which phase the outlet is attached to. The wires are color coded to distinguish the connections to power supplies installed in bus A and bus B. Power supplies are numbered in reverse because the view is from the rear of the 1U power enclosure.

Figure 8. HP BladeSystem p-Class 1U power enclosures connections (rear view)

6

5

4

3

2

1

Phase 1

Phase 2

Phase 3

6

5

4

3

2

1

Phase 1

Phase 2

Phase 3

14