A-Class Server Installation
A-Class Server Site Preparation
Chapter 2
26
• Nominal Frequency: 50 or 60 Hz
• Typical current requirements:
1.0A at 100V
0.43A at 240V.
If an Uninterruptible Power Supply (UPS) is to be used, ensure that it is properly
connected to the server. Refer to the, External Connections section for UPS information.
Power cord plugs for stand-alone servers are configured to meet unique power
configurations used all over the world.
Cabinet-mounted servers have the same power requirements as stand-alone servers.
However, the power cords for cabinets are dependent on the type of Power Distribution
Unit (PDU) operation.
PDU power cords with one end stripped are also available for attaching country-specific
power plugs. Refer to the cabinet documentation for more electrical power information.
Cooling Requirements
Temperature Parameters
The operating and non-operating temperatures shown below are the extremes at which
server parameters have been established.
Relative Humidity
Operating and non-operating relative humidity parameters are shown below:
Operating Non-Operati
ng
+5°-+35°C
(41° - 95°F)
-40° - +65°C
(-40° - 149°F)
Operating Relative
Humidity
Non-Operating Relative
Humidity
15% to 80%,
non-condensing
5% to 90%, non-condensing
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