HP StorageWorks 200 Storage Virtualization System site preparation guide (AE071-96003, October 2006)

NorthAmericanACpowercabling
The HP SVS200 rack requires 20-amp, single -phase 200 VAC power supplied by four power cords with
plugs, four receptacles, and four main disconnect devices (circuit breakers) .
The HP SVS200 comes from the HP factory with the AC power c ords a nd plugs you have ordered.
Plug types rated for 30 Amps and 20 Amps are speci fied under the heading, AC inputs earlier in
this chapter. The opposite end of the power cord connects to the HP SVS200 power distribution unit
input, which is a type IEC320 C20 connector.
Connect ea
ch AC power cable to a separate receptacle on a separate circuit breaker, and connect
each pair of power cords (the left pair and the right pair) to separate distribution panels to ensure
power fault tolerance.
CAUTION:
DonotapplypoweruntilinstructedtodosobyHP.AnHPrepresentativeshouldbepresentwheneverthe
system is
being connected to a n ew power sourc e.
North American branch circuit requirements
To protect the system, your building must be wired correctly. Each supply (“hot”) conductor must be
protected by a short-circuit p rotective device and by an overcurrent protective device. The table listed
under AC line voltage requirements provides specifications for the overcurrent protective devices required
for single-phase operation.
All protective devices must comply with national standards of the country where the unit is to be installed.
If a protective device interrupts any supply conductor, it must also interrupt all other supply conductors.
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Electrical specifications