HP XP20000/XP24000 HP StorageWorks XP24000/XP20000 Disk Array Site Preparation - Page 52

XP24000 single-phase AC cabling for the USA, Connecting the power supply cords (USA), 50-amp

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XP24000 single-phase AC cabling for the USA When configured for 50-amp, single-phase power, each XP24000 disk array rack has two power cords and two main disconnect devices so that AC power can be supplied from separate power distribution panels. When configured for 30-amp, single-phase power, each HP XP24000 disk array rack has four power cords and four main disconnect devices. CAUTION: An HP representative should be present whenever the disk array is being connected to a new power source for the first time. Connecting the power supply cords (USA) The HP XP24000 disk array can be factory-configured for 50-amp or 30-amp, single-phase power, as the following text explains. 50-amp, single-phase power cords Each 50-amp HP XP24000 disk array rack has two power supply cords with attachment plug type Russellstoll 9P53U2. Figure 11 Connecting 50-amp, single-phase power cords . Be sure to install Russellstoll 9C53U2 or 9R53U2W socket receptacles between the power distribution panel of the building and the power plugs for the unit. The power cords provided with the disk array are nonshielded, type ST or equivalent with three #6 AWG (minimum) conductors terminated at one end with an assembled 9C53U2 plug connector. 30-amp, single-phase power cords Each 30-amp HP XP24000 disk array rack has four power supply cords with attachment plug type Russellstoll 3750DP. 52 Electrical specifications for the HP Disk Arrays

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XP24000 single-phase AC cabling for the USA
When configured for 50-amp, single-phase power, each XP24000 disk array rack has two power
cords and two main disconnect devices so that AC power can be supplied from separate power
distribution panels. When configured for 30-amp, single-phase power, each HP XP24000 disk array
rack has four power cords and four main disconnect devices.
CAUTION:
An HP representative should be present whenever the disk array is being connected to a new power
source for the first time.
Connecting the power supply cords (USA)
The HP XP24000 disk array can be factory-configured for 50-amp or 30-amp, single-phase power,
as the following text explains.
50-amp, single-phase power cords
Each 50-amp HP XP24000 disk array rack has two power supply cords with attachment plug type
Russellstoll 9P53U2.
Figure 11 Connecting 50-amp, single-phase power cords
.
Be sure to install Russellstoll 9C53U2 or 9R53U2W socket receptacles between the power distribution
panel of the building and the power plugs for the unit.
The power cords provided with the disk array are nonshielded, type ST or equivalent with three #6
AWG (minimum) conductors terminated at one end with an assembled 9C53U2 plug connector.
30-amp, single-phase power cords
Each 30-amp HP XP24000 disk array rack has four power supply cords with attachment plug type
Russellstoll 3750DP.
Electrical specifications for the HP Disk Arrays
52