HP StorageWorks Disk Array XP1024: Site Preparation Guide (A7906-96013, July 2005)

Preparing for installation 59
disk array and possible injury or death to personnel. To reduce the risk of a
wrong connection, you should use a plug and socket that is approved for
this disk array. It is your electrician’s responsibility to select and install the
proper plug.
30-amp power cords
Power cords of type H07RN-F or equivalent, with five 6 mm
2
conductors
per cord, are provided with the unit.
Warning
Be sure to connect the power cords to the distribution panel as shown in the
figure above. Improper wiring of the neutral conductor may cause damage
to your disk array and possible injury or death to personnel. To reduce the
risk of a wrong connection, you should use a plug and socket that is
approved for this disk array. It is your electrician’s responsibility to select
and install the proper plug.
When connecting to 380 to 415-volt service, a WYE configuration with
neutral and ground conductors (in addition to the three-phase wires — a
total of five wires) is required.
High leakage current can occur between the power supply and the unit. To
avoid electrical shock, ensure that the protective earth connection is made
before the supply connections.
Black
XP1024
Power Cord
Brown
Black
Blue
Green/Yellow
Line
To Power
Distribution
Panel
Line
Line
Neutral
Safety Ground
L1
L2
L3
N
G