RX2530 M5 Operating Manual 21
Power supply unit (PSU) / Fujitsu battery unit (FJBU)
The server can be equipped with:
– Up to two AC 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 (AC PSU Platinum,
450 W) or 200 V - 240 V (AC PSU Titanium, 800 W). 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.
– Up to two DC PSUs
In its basic configuration the server has one PSU that adjusts automatically
to any mains voltage in the range of -40.5 V - -57 V (DC PSU -48 V, 800 W)
or 200 V- 380 V (HVDC PSU 380 V, 1300 W). 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.
– One AC PSU or DC PSU and one FJBU
Besides the PSU, an FJBU can be installed optionally as a modular UPS.
When power fail happened, the server can operate via FJBU for a while. The
FJBU can be replaced during operation.
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