HP StorageWorks Disk Array XP1024: Site Preparation Guide (A7906-96013, July 2005)

Preparing for installation 45
The table below lists the basic AC power requirements for a 30-amp,
three-phase XP1024 DKU.
If you intend to use HP Disk Array XP512 DKUs with your HP XP1024
Disk Array, see the HP StorageWorks Disk Array XP512 Site Preparation
Guide for power-requirements information for these DKUs.
Parameter
Nominal Rated Voltage (VAC)
200 208* 220 230 240 380 400 415
Minimum
operating
voltage (VAC)
184 191 202 212 221 350 368 382
Maximum
operating
voltage (VAC)
212 220 233 244 254 403 424 440
Rated line
current per
power cord
(amps RMS)
15.0 14.4 13.6 13.0 12.5 8.8 8.4 8.1
Number of
power cords
2 2 2 2 2 2 2 2
Recommended
circuit breakers
(amps)
30 30 30 30 30 30 30 30
Number of
circuit breakers
2 2 2 2 2 2 2 2
Dropout
carry-through
time at
minimum line
voltage (ms)
30 30 30 30 30 30 30 30
* 60 Hz only.