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

Preparing for installation 41
AC line voltage requirements for the HP Disk Array XP1024 DKU
The table below lists the basic AC power requirements for a 50-amp,
single-phase, XP1024 DKU.
Parameter
Nominal Rated Voltage (VAC)
200 208* 220 230 240
Nominal rated voltage (VAC) 200 208 220 230 240
Minimum operating voltage (VAC) 184 191 202 212 221
Maximum operating voltage (VAC) 212 220 233 244 254
Rated line current per power cord
(amps RMS)
22.3 21.6 20.3 19.4 18.6
Number of power cords 2 2 2 2 2
Recommended circuit breakers (amps) 50 50 50 50 50
Number of circuit breakers 2 2 2 2 2
Dropout carry-through time at
minimum line voltage (ms)
30 30 30 30 30
* 60 Hz only.