HP StorageWorks XP12000 Disk Array owner's guide (AE002-96029, October 2006)

AC line voltage
requirements
This section l
ists the AC power recommendations for each power cord. Each DKC or
DKU has two or four power cords. In case of a failure of the power source for one
cord, the power requirements, and therefore the current requirement for the remaining
power cord, wi
ll double.
For details on electrical specifications, cab ling, and connectors, see the HP
StorageWorks XP12000 Disk Array site preparation guide.
50-amp,50or60Hz,single-phaseDKC
Parameter
200
VAC
208 VAC
60 Hz only
220
VAC
230
VAC
240
VAC
Rated line c
urrent per power
cord (amps
RMS)
22.6 21.7 20.5 19.6 18.8
Number of power cords
22222
Recommended circuit breakers
50A 50A 50A 50A 50A
Number of circuit breakers
22222
30-amp,50or60Hz,single-phaseDKC
Paramete
r
200
VAC
208 VAC
60 Hz only
220
VAC
230
VAC
240
VAC
Rated line current per power
cord (amps RMS)
11.3 10.9 10.3 9.8
9.4
Number of power cords
44444
Recommended circuit
breakers
30A 30A 30A 30A 30A
Number of circuit breakers.
Units with only two power
cords require only two circuit
breakers.
44444
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Hardware