Fujitsu PRIMERGY RX2540 M4, Руководство по эксплуатации

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52 Operating Manual
RX2530 M4
Hardware installation
5.4 Connecting the server to the mains
In its basic configuration level the server has one PSU.
A second PSU can be added to ensure a redundant power supply. If one PSU
is defective, the other then guarantees unimpaired operation. In this case, the
defective PSU can be replaced during operation (see the "PRIMERGY
RX2530 M4 Server Upgrade and Maintenance Manual").
V
CAUTION!
The AC PSU is automatically set to a mains voltage in the range 100 -
240 V (PSU Platinum) or 200 - 240 V (PSU Titanium). 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 PSU that adjusts
automatically to any power voltage in the range from -40.5 V to -57 V.
Ê
Connect the power cord to the PSU.
Ê
Connect the mains connector to an outlet on the rack's socket strip (see also
Technical Manual for the rack).
I
A phase redundancy in the power supply of the server can be set up if
two PSUs are installed.
In this case, each of the PSUs is either connected to two different phases
or to two separate circuits of the internal power supply network.