HP StorageWorks XP24000/XP20000 Disk Array Owner Guide (AE131-96081, September 2010)

Noncondensing relative humid-
ity (RH)
Humidity range type
5% to 95%Shipping and storage humidity range (product packed in factory packing)
Mechanical vibration specifications
Maximum operating acceleration is 0.05G at a frequency range of 10 to 300 Hz.
XP24000/XP20000 AC line voltage requirements
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, will
double.
For details about cabling and connectors, current requirements, and other electrical specifications,
see the HP StorageWorks XP24000/XP20000 Disk Array Site Preparation Guide.
Table 8 XP24000 DKC power specifications for 50-amp, 50 or 60 Hz, single-phase
240 VAC
50 Hz
230 VAC
50/60 Hz
220 VAC
50 Hz
208 VAC
60 Hz
200 VAC
50/60 Hz
Parameter
22222
Number of
power cords
50A50A50A50A50A
Recommended
circuit breakers
22222
Number of
circuit breakers
Table 9 XP24000 DKC power specifications for 30-amp, 50 or 60 Hz, single-phase
240 VAC
50 Hz
230 VAC
50/60 Hz
220 VAC
50 Hz
208 VAC
60 Hz
200 VAC
50/60 Hz
Parameter
44444
Number of
power cords
30A30A30A30A30A
Recommended
circuit breakers
Hardware description of the HP XP24000/XP20000 Disk Array30