Ac Inputs - HP StorageWorks XP10000 Disk Array Site Prep Manual

AC inputs

The disk array primary rack has four separate connections to 200 VAC, single-phase,
20-amp power. The AC power inputs to the primary rack are distributed to four power
distribution units (PDUs) as shown in the following figure. This provides fault tolerant
operation of the disk array. Each pair of AC inputs (00/10 and 01/11) must be
capable of supporting the entire current demand for the cabinet. Each PDU is fitted with
an IEC320-C20 inlet that fits the supplied input power cord, and four IEC320-C13
outlets that connect to the hardware inside the rack by means of supplied cables.
CAUTION:
The four PDU outputs shown in the figures are for internal power connections to the
disk array only. Do not connect any other equipment to these outlets. Using the outlets
for any equipment other than the disk array may compromise disk array reliability
or availability.
The second rack shown in the following figure has four connections to AC power. Power
requirements are 200 VAC, single-phase, 20-Amps.
54
Electrical specifications