Owners Manual

Table 14. Power bay features
Item Description
Dimensions (W x L x H) 537 mm x 800 mm x 98.6 mm (21.14 inch x 31.50 inch x 3.88 inch
Output
• Ripple/CS accuracy same as specied in PSU specications
• Static regulation/dynamic regulation at bus bar as denition location in PBPM
specications.
• On/O capacity through PMBus control
• Up to 10 kW (single PB with 5+5)
• Up to 18 kW (single PB with 9+1)
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 Description
1 MC One management controller module
2 Power supply unit Ten hot-swappable power supply unit bays
Power bay allocation
When populating the PSU bays make sure to rst populate bays 1 to 6 then 7 to 10 as required. A minimum of six power supply units are
required to eectively sustain operations.
Figure 27. Power bay allocation
Installation and Service Manual
Power bay overview
45