Hitachi Universal Storage Platform VM Installation Planning Manual page 45

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Secondary Rack Configurations – Including one or two Disk Chassis
Secondary Rack with one Disk Chassis
installed
Secondary Rack
PDU
DKU-R2
Disk Chass is
x 15
PS30
x 15
PS20
x 15
PS10
CB
x 15
PS00
CB
Power Cable
30A
Breaker
When a second Disk Chassis is added into the Secondary Rack, two
DKC = Control Frame
CB = Circuit Breaker
Figure 2-18: Secondary Rack Configurations - One Or Two Disk Chassis
Hitachi Universal Storage Platform VM Installation Planning Guide
PDU PDU
PS31
PS21
PS11
CB
PS01
CB
Power Cable
30A 30A
Breaker Breaker
additional 30A breakers are required
SBX-Chassis = Additional SVP/Battery Backup Chassis
(Power obtained from DKC Control Frame)
CL1 = Cluster 1, CL2 = Cluster 2
Installation Requirements
Secondary Rack with two Disk Chassis
installed
Secondary Rack
CB
DKU-R3
Disk Chassi s
x 15
PS30
CB
x 15
PS20
x 15
PS10
PDU
x 15
PS00
DKU-R2
Disk Chassi s
x 15
PS30
x 15
PS20
x 15
PS10
CB
x 15
PS00
CB
Power Cables
30A
Breaker
CB
PS31
CB
PS21
PS11
PDU
PS01
PDU
PS31
PS21
PS11
CB
PS01
CB
Power Cables
30A 30A
Brea ker Br eaker
DKU = Disk Chassis
PS = Power Supply
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