Hitachi Universal Storage Platform VM Installation Planning Manual page 48

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Connecting to Universal Power Supplies (UPS)
For the AC Input power, connect one pair of PDUs from each rack to the UPS
PDP2
UPS1
UPS2
Branch
Distribution
Box
PDP1
PDP: Power Distribution Panel
2–32
Hitachi Universal Storage Platform VM Installation Planning Guide
and the other pair of PDUs from each rack to the PDP
Primary Rack
DKU-R1
Disk Chassis
x 15
PS30
x 15
PS20
x 15
PS10
CB
x 15
PS00
DKU-R0
Disk Chassis
x 15
PS30
CB
x 15
PS20
x 15
PS10
PDU
x 15
PS00
PDU
SBX-Chassis
DKC
Con tro l Frame
CB
CL 1
PS11 PS12 PS21
CB
To UPS
AC Input Line
Figure 2-21: Connecting to Universal Power Supply (UPS)
Installation Requirements
PS31
PS21
PS11
CB CB
PS01
PS31
CB
CB
PS21
PS11
PDU
PDU
PS01
PDU
PDU
CB
CB
CL2
PS22
CB
CB
To PDP
Secondary Rack
CB
DKU-R3
Dis k Chas sis
x 15
PS30 PS31
CB
x 15
PS20 PS21
x 15
PS10 PS11
PDU
x 15
PS00 PS01
PDU
DKU-R2
Dis k Chas sis
x 15
PS30 PS31
x 15
PS20 PS21
x 15
PS10 PS11
CB
x 15
PS00 PS01
CB
To UPS
To PDP