Chapter 4
System Specifications
Electrical Specifications
121
Figure 4-1 PDCA Locations
System Power Requirements
Table 4-8 and Table 4-9 list the AC power requirements for a hp Integrity Superdome and hp 9000
Superdome systems. These tables provide information to help determine the amount of AC power needed for
your computer room.
Table 4-8 Power Requirements (without Support Management Station)
Requirements Value Comments
Nominal input voltage 200/208/220/230/240
(VAC rms)
Input voltage range (minimum - maximum) 200 - 240 (VAC rms) Autoselecting (measured at
input terminals)
Frequency range (minimum - maximum) 50/60 (Hz)
Number of phases 3
Maximum inrush current 90 (A peak)
Product Label maximum current,
three-phase, four-wire
44 (A rms) Per phase at 200-240VAC