Three-Phase Ac Cabling For The Usa (60 Hz); Connecting The External Power-Supply Cords; 30-Amp, Three-Phase Power Cords - HP StorageWorks XP12000 Site Prep Manual

Three-phase AC cabling for the USA (60 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 external power-supply cords

The XP12000 disk array is factory-configured for 30-amp, three-phase power.

30-amp, three-phase power cords

When the disk array uses 30-amp, three-phase input power, the DKC and DKUs have
two power cords each.
If one power source malfunctions, the other power source assumes the total load,
providing uninterrupted operation. HP recommends that each power cord have a
separate electrical circuit as its source, in case of a circuit failure. Each power-supply
cord is supplied with an attachment plug type Russellstoll 3760PDG.
HP StorageWorks XP12000 Disk Array
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