6 Power supply unit (PSU)
6.1 Safety notes
CAUTION
â–¶
Do not disassemble the PSU. Doing so may cause electric shock.
â–¶
Areas around the PSU may remain extremely hot after shutdown.
After shutting down the server
, wait for hot components to cool
down before removing the PSU.
â–¶
When installing a PSU, ensure that the connector of the PSU is not
damaged or bent.
â–¶
The PSU is heavy
, so handle it carefully. If you drop it by mistake,
injuries may result.
â–¶
For more information, see "Important information" on page 29.
6.2 Basic information
The server can be equipped with:
–
a standard PSU
The PSU adjusts automatically to any mains voltage in the range of 100
V
-240 V
.
–
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 operation can continue uninterrupted and the defective PSU can be
replaced during operation (hot-plug). The second PSU can be installed
during operation.
TX1320 M5 Upgrade and Maintenance Manual 101
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