Single-Phase Cabling For Europe - HP StorageWorks XP128 Installation Manual

Single-phase cabling for Europe

Caution
Connecting the power supply cord
Caution
50
When configured for 50-amp, single-phase power, the HP Disk Array
XP128 cabinet 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, the HP Disk Array
XP128 cabinet has four power cords and four main disconnect devices.
Trained service personnel should be present whenever the disk array is
being connected to a new power source for the first time.
50-amp power cords
The 50-amp HP Disk Array XP128 cabinet has two power-supply cords.
The power cords included with the unit are type H07RN-F or equivalent
2
with three 10 mm conductors.
Be sure to connect the power cords to the distribution panel as shown in the
figure below. Improper wiring of the neutral conductor may cause damage
to your disk array. 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.
XP128 Black
Power Cord
Blue
Green/Yellow
30-amp power cords
The 30-amp HP Disk Array XP128 cabinet has four power-supply cords.
The power cords included with the unit are type H07RN-F or equivalent
2
with three 6 mm conductors.
L1
N
G
HP StorageWorks Disk Array XP128: Site Preparation Guide
Line
To Power
Distribution
Neutral
Panel
Safety Ground