HP StorageWorks XP1024 Manual page 44

Hp storageworks disk array xp1024: site preparation guide (a7906-96013, july 2005)
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44
The table below lists the basic AC power requirements for 60-amp,
three-phase, R2, L1, and L2 XP1024 DKUs. Unlike the first DKU (R1),
DKUs R2, L1, and L2 do not provide AC power to the DKC.
Parameter
Minimum operating
voltage (VAC)
Maximum operating
voltage (VAC)
Rated line current per
power cord
(amps RMS)
Number of power
cords
Recommended
circuit breakers
(amps)
Number of circuit
breakers
Dropout
carry-through time at
minimum line voltage
(ms)
1. 60 Hz only.
2. 30-amp breakers are adequate at 380, 400, and 415 VAC, because the
current drawn at these voltages is considerably less than at the lower
voltages.
HP StorageWorks Disk Array XP1024: Site Preparation Guide
Nominal Rated Voltage (VAC)
1
200 208
220
184
191
202
212
220
233
19.0 18.2 17.2 16.6 15.7 10.7 10.2
2
2
2
60
60
60
2
2
2
30
30
30
230
240
380
400
212
221
350
368
244
254
403
424
2
2
2
60
60
30
2
min.
min.
2
2
2
30
30
30
415
382
440
9.8
2
2
30
30
2
2
min.
2
2
30
30

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