HP BladeSystem p-Class 1U manual Phase

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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

 

 

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Contents Technology brief Page Introduction Hot-plug, redundant power suppliesAbstract Components of the enclosureRedundant AC power Power zones Features of the enclosureHot-plug power management module Bi-directional electronic e-fusePage Dynamic power saver Serial port Serial port display Efficient cabling PDU power cables connected to the 1U power enclosure Infrastructure configurations HP BladeSystem p-Class Sizing utilityUsing PDUs with the 1U power enclosure Phase Standard configurations Page Page Supported configurations for the 40 a PDU Risks associated with extreme densityPDU Page Conclusion Power-protection/rackups/index.html For more information
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