Preparing Power Supply Facilities - Fujitsu SPARC M12-1 Installation Manual

Figure 2-12 Power Supply System With Three-Phase Power Feed (Star Connection)
PSU#0
Figure 2-13 Power Supply System With Three-Phase Power Feed (Delta
PSU#0
2.9

Preparing Power Supply Facilities

This section describes the electrical specifications, power cord specifications, facility
power requirements, and grounding requirements of SPARC M12 systems.
To minimize component failure rates, a stable power supply such as a dual power
PSU#1
Power distribution unit for three-phase star
connection (to be prepared separately)
CB
Equipment distribution panel
CB
CB
CB: Circuit breaker
Connection)
PSU#1
Power distribution unit for three-phase delta
connection (to be prepared separately)
CB
Equipment distribution panel
CB
CB
CB: Circuit breaker
Chapter 2 Planning and Preparing for System Installation
Equipment distribution panel
CB
Equipment distribution panel
CB
AC 380-415V
AC 200-240V
27