Fujitsu PRIMERGY RX1330 M5 Upgrade And Maintenance Manual page 96

Power supply unit (PSU)
Server equipped with up to two hot-plug PSUs
In its basic configuration, the server has one PSU that adjusts automatically to
any mains voltage in the range of 100 V - 240 V. Besides the PSU, a second
PSU can be installed optionally to serve as a redundant power supply. If one
PSU fails, the second PSU in the redundant configuration ensures that
operation can continue uninterrupted and the defective PSU can be replaced
during operation (hot-plug).
CAUTION
The server automatically adjusts to a mains voltage in the range from
100 V - 240 V.
▶
You may only operate the server if its rated voltage range
corresponds to the local mains voltage.
PSU types
Power class
1
2
All different PSUs can be installed, removed or replaced in the same
way.
Assembly rules
– Mixed assembly of PSUs from different power classes (e.g. class 1 or class
2) within a system is not supported.
– Mixing of Platinum PSUs within same class and different manufacturer (e.g.
class 1) within a system is supported.
– Always install a dummy cover into an unused PSU bay to comply with
applicable EMC regulations and satisfy cooling requirements.
– For a redundant power supply configuration you need always two PSUs with
the same power class.
96
Power
500 W
900 W
Upgrade and Maintenance Manual
PSU
AC PSU Platinum
AC PSU Platinum
RX1330 M5