Sun Oracle Sun Blade 6000, Руководство по планировке объекта

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Preparing the Site for System Installation 7
The intent of the power calculator is to provide guidance for estimating the electrical
and heat loads for typical operating conditions. The
Max power results shown in the
calculator (at 100% workload) represent server module power consumption
measurements with CPUs at 100% utilization running SPECjbb2005. The
Idle power
results shown in the calculator represent power consumption measurements taken
from server modules with operating systems booted and stabilized, yet running at
minimal utilization.
Results shown are representative of measurements taken with room temperatures
below 25
o
C. Actual power consumption will vary with application type, application
utilization and ambient temperature. Whenever possible, use actual measurements.
Use these specifications for planning purposes only. The system’s actual power
requirements depend on which components are included in your configuration. Use
Oracle ILOM to verify the system’s actual power requirements. Refer to the Oracle
ILOM documentation.
Oracle ILOM documentation is available at:
http://www.oracle.com/pls/topic/lookup?ctx=ilom30&id=homepage
Electrical Requirements
The data center must meet the following electrical requirements for installation of a
Sun Blade 6000 system:
■
Four 200–240 VAC, 16A/20A branch circuits, one for each of the AC inlets on the
system, are required.
Each AC inlet requires a separate power cord; therefore, four power cords are
required. The power cord must be rated at 16A or 20A, depending on the site
location.
■
If you are using an Oracle MPS in the cabinet, refer to the documentation supplied
with the cabinet for the MPS power requirements.
■
If you are not using an MPS, you must supply a branch circuit with a connector
that meets the requirements of your system.
Power Cords
The connection to the Sun Blade 6000 chassis AC inlet requires the following types of
power cords, dependent on site location and power source.
■
If you are connecting the system directly to an external power source (for example,
power is not obtained through a modular power system), use the power cords
described in the following table.