Oracle Exadata Storage Server X7-2 EF, Installation Manual

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Electrical Requirements
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Manage cables to minimize interference with the server exhaust vent.
Electrical Requirements
The servers use AC power. The following table contains the power supply specifications for the
servers.
Note -
The power dissipation numbers listed in the following table are the maximum rated
power numbers for the power supply used in the server. The numbers are not a rating of the
actual power consumption of the server.
The servers can operate effectively over a range of voltages and frequencies.
Parameter Specification
Voltage (nominal) 100-240 VAC
Input current (maximum) 100-127 VAC 7.2 A and 200-240 VAC 3.4 A
Frequency (nominal) 50/60 Hz (47 to 63 Hz range)
Maximum power consumption 2400 W
Maximum heat output 11600 BTU/Hr
Caution -
Servers must have a reliable power source. If the system exceeds the ranges, damage
to the server might occur. Electrical disturbances, such as the following, might damage the
system:
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Fluctuations caused by brownouts
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Wide and rapid variations in input voltage levels or in input power frequency
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Electrical storms
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Faults in the distribution system, such as defective wiring
To protect your server from such disturbances, use a dedicated power distribution system,
power-conditioning equipment, and lightning arresters or power cables for protection from
electrical storms.
See the following additional power specifications.
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“Facility Power Guidelines” on page 19
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“Circuit Breaker and UPS Guidelines” on page 19
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“Grounding Guidelines” on page 19
18 Oracle Exadata Storage Server X7-2 EF and HC Installation Guide • November 2018