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Preparing for Installation 1-5
1
1.3 Preparing the Electrical Circuits
In planning where to place your equipment, remember that each of the
following items require access (by way of a separate power cord) to a power
outlet:
• Ultra Enterprise 6000/5000/4000 system
• External peripherals
• Monitor used for diagnostics
1.3.1 Enterprise 6000/5000 Cabinet Systems
The 16-slot and 8-slot system cabinets require a 30A circuit and a detachable
cable.
The equipment relies on the protective device in the building installation; thus
it requires a 30A circuit breaker.
Caution – Do not attach other electrical equipment to the server AC circuit;
server reliability may be affected.
Two AC connector plug types are available.
• The AC input power cable for 200-240V North American operation has a
NEMA L6-30P connector that plugs into the AC source on one end
(Figure 1-3). The other end, with metal housing, plugs into the sequencer.
• The AC input power cable for 200-240V international operation has a 32A,
single-phase, IEC 309 connector that plugs into the AC source on one end
(Figure 1-4). The other end, with metal housing, plugs into the sequencer.
Figure 1-3 NEMA L6-30P Electrical Connector
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