Fujitsu RX600 S5 ユーザーズマニュアル

RX600 S5

Operating Manual

55

Hardware installation

V

The server is automatically set to a mains voltage in the range 100 - 127 
V / 200 - 240 V. You may only operate the server if its rated voltage range 
corresponds to the local mains voltage.

The power subsystem consists of:

–

Power supply modules (PSU)

–

A power distribution board (PDB)

The power supply subsystem can support up to 4 PSUs which all connect to the 
PDB. The total system is rated 100 - 127 V / 200 - 240 V, 50/60 Hz, 28/14 A.The 
minimum system configuration requires installation of at least two PSUs. The 
PSU is considered hot-swappable(see 

). The system can be configured to support *True AC redundancy or 

non-AC redundancy. 

I

*True AC redundancy is recommended for systems used for critical 
business applications. This will result in the system to continue operation 
during a power failure as the redundant part of the subsystem is plugged 
into a separate AC source [e.g. uninterruptable power supply (UPS)).

I

Refer to tables below for maximum DC loading for both AC redundant 
and AC non redundant configurations.

The AC redundant configuration is with two PSU plugged into a main AC source 
and two other PSUs plugged into a separate AC source (e.g. UPS).

1+1 (2 PSUs) 

830W 

Yes 

2+2 (4 PSUs)

1580W

Yes

Table 2: Maximum DC Loading Requirements