IBM 8677 - BladeCenter Rack-mountable - Power..., Планирование и руководство по установке

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Power layout sample 10 – six BladeCenter units in a NetBAY 42
Enterprise rack
Note: All the power supplies shown in this example are 1200 W power supplies.
Figure 41 shows power distribution for six BladeCenter units installed in a NetBAY
42 Enterprise rack. Power sources A and B represent separate power feeds to the
rack.
Note: To meet the de-rated amperage requirements shown in this figure, IBM
provides the following PDUs:
v
15A - NetBAY rack 15 amp power distribution unit (part number 37L6866)
v 48A - NetBAY single phase 60 amp front-end power distribution unit (part
number 73P5790)
1
4
B
B A A
3
2
I
I
I
I
48A
1
4
3
2
1
1
1
1
4
4
4
4
3
3
3
3
2
2
2
2
48A
48A
48A
I I
I I
I I I I
15A 15A 15A 15A
15A
15A
15A 15A
I
I
I I
15A 15A
15A
15A
Figure 41. Six BladeCenter units in a NetBAY 42U Enterprise rack
Chapter 4. Installation considerations
71