Input Power Supply Lines; Figure 23 Dual-Line Power Supply (When Connecting To Power Sockets); Figure 24 Single-Line Power Supply (When Connecting To Power Sockets); Figure 25 Single-Line Power Supply (When Connecting To A Ups Unit) - Fujitsu ETERNUS AX Series Manual

1. ETERNUS AX/HX Installation
Outlet/Socket Specifications

Input Power Supply Lines

It is recommended to use multiple power supply facilities in the building for power supply redundancy, or divide
the AC input system for the ETERNUS AX/HX into a dual system (line 0 and line 1).
Because the power supply of the ETERNUS AX/HX is configured redundantly, business can continue even if one of
the power supply lines fails. However, a single power supply facility configuration is also allowed for the entire
system optimization (including the server). When selecting a single configuration, take into consideration the
availability of the system.
Figure 23 Dual-Line Power Supply (When Connecting to Power Sockets)
Line 1
Line 0
Figure 24 Single-Line Power Supply (When Connecting to Power Sockets)
Line 0
Figure 25 Single-Line Power Supply (When Connecting to a UPS Unit)
UPS
Line 0
Power distribution unit ETERNUS
PSU
PSU
Power distribution unit ETERNUS
PSU
PSU
Power distribution unit ETERNUS
PSU
PSU
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