Note – To connect power cables for this system directly to your power distribution board, the power cables must be connected on a one-to-one basis as shown in the above figure.

(Base cabinet)

 

 

 

 

(Expansion cabinet)

Dual power

Base

cabi-

Expansion

Dual power

feed system

net

 

 

 

 

cabinet

feed system

 

 

 

Input

 

 

Input

 

 

#0

#1

#2

#3

#4

#10 #11 #12 #13 #14

 

Input

 

 

 

 

 

 

Input

#24

 

 

 

 

 

 

#34

#23

 

 

 

 

 

 

#33

#22

 

 

 

 

 

 

#32

#21

 

 

 

 

 

 

#31

#20

 

 

 

 

 

 

#30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

BC

 

 

 

 

 

BC

 

 

BC

 

 

BC

 

BC

 

BC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dual power feed

Base power feed

 

 

 

 

 

 

Expansion power

 

Dual power feed

distribution board

distribution board

feed distribution

distribution board

(AC200-240V)

(AC200-240V)

board (AC200-240V)

(AC200-240V)

FIGURE 2-5Single-Phase Power Supply Connections (SPARC Enterprise M9000 Server)

Note – The base and dual power feeds must be connected to different AC power supplies.

Note – To connect power cables for this system directly to your power distribution board, the power cables must be connected on a one-to-one basis as shown in the above figure.

Chapter 2 Environmental and Electrical Specifications 2-13