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HP StorageWorks XP12000 Disk Array Site Preparation Guide
Three-phase AC cabling for Europe (50 Hz)
Each three-phase DKU has two main disconnect devices (two main
breakers for dual power lines) so that AC power to the unit can be supplied
from separate power distribution panels with two power-supply cords.
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
All 50 Hz, European XP12000 disk array cabinets are shipped with
unterminated power cords. Your electrician must select and install the
correct power plug. Be sure to prepare the socket receptacles and power
cords between the power distribution board of the building and the
attachment plugs for the unit. 30-amp power cords of type H07RN-F or
equivalent, with five 6 mm
2
conductors per cord, are provided with the
unit.
Caution
Be sure to connect the power cords to the distribution panel as shown in
Figure 13
. Improper wiring of the neutral conductor may cause damage to
the disk array. To reduce the risk of a wrong connection, use a plug and
socket that are approved for this disk array. It is your electrician’s
responsibility to select and install the proper plug.
Figure 13. Three-phase power connections for Europe
