Connecting The Server To The Power Source; Connecting The Server To The Mains - Fujitsu PRIMERGY RX300 S7 Operating Manual

5.4

Connecting the server to the power source

In its basic configuration level the server has a hot-plug power supply unit.
A second hot-plug power supply unit can be added to ensure a redundant power
supply. If one power supply unit is defective, the other then guarantees
unimpaired operation. Each hot-plug power supply unit can be replaced during
operation (see the "PRIMERGY RX300 S7 Server Upgrade and Maintenance
Manual").
V
CAUTION!
The server is automatically set to a mains voltage in the range 100 V -
240 V. You may only operate the server if its rated voltage range
corresponds to the local mains voltage.
I
As an option, the server can be equipped with a DC hot-plug power
supply unit that adjusts automatically to any power voltage in the range
from -40.5 V to -57 V.
5.4.1

Connecting the server to the mains

Ê Connect the power cord with the insulated connector to the power supply
unit of the server, and plug the power plug into a grounded outlet on the
mains socket strip on the rack (see Technical Manual of the rack).
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A phase redundancy in the power supply of the server can be set up if
two hot-plug power supply units are installed.
In this case, each of the power supply units is either connected to two
different phases or to two separate circuits of the internal power supply
network.
RX300 S7
Operating Manual
Hardware installation
57