Uninterruptible Power Supply (Ups) Connection (Optional) - Fujitsu M10 Installation Manual

Figure 2-24 Power supply system with three-phase power feed (expansion rack:
*1 For expansion rack 2, use PDU#3.
*2 For expansion rack 2, use PDU#2.
*3 Each PDU outlet is connected to the power cord shown in the figure. The system consumes no power when
there is no device connected to the PDU outlets. For the wiring of power cords within the expansion rack, see
Figure
2.8.4 Uninterruptible power supply (UPS) connection
(optional)
Using an uninterruptible power supply (UPS) enables the stable supply of electrical
power to the system in case of power failure, widespread power outage, etc.
If the customer has ordered UPSs, use a separate UPS for each power supply system.
Connect PSU#0 and PSU#1 to the input power supplies of different systems.
Figure 2-25
Fujitsu M10/SPARC M10 Systems Installation Guide ･ July 2015
50
dual power feed)
CB
CB
CB
CB
CB
CB
2-28.
and Figure 2-26
(*1)
PDU#1
(*1)
PDU#1
(*1)
PDU#1
(*2)
PDU#0
(*2)
PDU#0
(*2)
PDU#0
show power supply systems with three-phase power
(*3)
AC2
(*3)
AC1
(*3)
AC0
(*3)
AC2
(*3)
AC1
(*3)
AC0