European Ac Power Cabling; European Branch Circuit Requirements - HP StorageWorks XP10000 Disk Array Site Prep Manual

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European AC power cabling

The XP10000 racks each require 20-amp, single-phase 200 VAC power supplied by

four power cords with plugs, four receptacles, and four main disconnect devices (circuit

breakers). If the second rack contains only one disk chassis, only two power cords

and breakers are required, but four are recommended if you plan to add another disk

chassis later.

The XP10000 comes from the HP factory with the AC power cables and plugs or

stripped ends you have ordered. Plug types are speciﬁed under the heading,

The opposite end of the power cord connects to the XP10000 power distribution unit

(PDU) input, which is a type IEC 320-C20 connector.

To protect the disk array, your building must be wired correctly. Each supply ("hot")

conductor must be protected by a short-circuit protective device and by an overcurrent

protective device. The table listed under

speciﬁcations for the overcurrent protective devices required for single-phase operation.

All protective devices must comply with national standards of the country where the

units are to be installed. If a protective device interrupts any supply conductor, it must

also interrupt all other supply conductors.

Overcurrent protection is also required for the neutral conductor.

Your electrician should know the appropriate code requirements for your location/site

and wire power distribution to the XP10000 accordingly.

AC line voltage requirements

HP StorageWorks XP10000 Disk Array Site Prep Guide

inputs.

provides

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