Sun Oracle SPARC Enterprise M9000 Installation Manual page 22

Single-Phase Power Supply System (M9000 Server)
FIGURE 2-2
Dual-power
feed system
Power feed B
distribution board distribution board feed distribution
Note – (1) To connect multiple input cords of the server to the customer's distribution panel,
the input cords must be independently connected to outlets on the basis of a one-to-one
correspondence as shown in
Note – (2) Connect the power feed A and the power feed B (for
separate AC power supply from each other.
2-8 SPARC Enterprise M8000/M9000 Servers Installation Guide • October 2012
Base cabinet Expansion
cabinet
Power feed A Power feed A
board
FIGURE 2-2
Dual-power
feed system
Power feed B
distribution board
.
(Note 1)
(Note 2)
dual-power feed) to a