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Table 14. Power bay features
Item
Dimensions (W x L x H)
Output
Power bay unit
The DSS 9000 leverages a power bay which houses up to ten AC power supply units (PSUs) to fully support the operational requirements
of the rack enclosure.
Figure 26. Power bay 1 MC + 10 PSU model (front view)
Table 15. Power bay 1 MC + 10 PSU model (front view)
No.
Item
1
MC
2
Power supply unit
Power bay allocation
When populating the PSU bays make sure to first populate bays 1 to 6 then 7 to 10 as required. A minimum of six power supply units are
required to effectively sustain operations.
Figure 27. Power bay allocation
44
Installation and Service Manual
Power bay overview
Description
537 mm x 800 mm x 98.6 mm (21.14 inch x 31.50 inch x 3.88 inch
•
Ripple/CS accuracy same as specified in PSU specifications
•
Static regulation/dynamic regulation at bus bar as definition location in PBPM
specifications.
•
On/Off capacity through PMBus control
•
Up to 10 kW (single PB with 5+5)
•
Up to 18 kW (single PB with 9+1)
Description
One management controller module
Ten hot-swappable power supply unit bays
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