Hitachi Universal Storage Platform VM Installation Planning Manual page 42

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Maximum Configuration – Control Frame, Additional SVP/Battery Backup Chassis and four Disk Chassis
• Each rack contains four Power Distribution Units (PDU)
• Each PDU includes two groups of four receptacles [IEC 320-C13]
• Each receptacle group has its own Circuit Breaker (CB) 16Amp [20 Amp Trip]
• For systems installed in the Americas the PDU power cord has a 1-Phase, NEMA L6-30P 30A, 250V plug
• For systems installed in EMEA/APAC the PDU power cord has a 1-Phase, IEC 309, 32A, 250V plug
Primary Rack
DKU-R1
Disk Chass is
x 15
PS30
x 15
PS20
x 15
PS10
CB
x 15
PS00
DKU-R0
Disk Chass is
x 15
PS30
CB
x 15
PS20
x 15
PS10
PDU
x 15
PS00
PDU
SBX-Chassis
DKC
Contro l Fram e
CB
CL1
PS11 PS12
CB
Power Cables
30A 3 0A
Breaker Bre aker
DKC = Control Frame
CB = Circuit Breaker
Figure 2-15: Maximum Configuration - Control Frame, Additional SVP/
2–26
Hitachi Universal Storage Platform VM Installation Planning Guide
PS31
PS21
PS11
CB
PS01
PS31
CB
PS21
PS11
PDU
PS01
PDU
CB
CL2
PS21 PS22
CB
Power Cables
30 A 30A
Breake r Breaker
SBX-Chassis = Additional SVP/Battery Backup Chassis
(Power obtained from DKC Control Frame)
CL1 = Cluster 1, CL2 = Cluster 2
Battery Backup Chassis and four Disk Chassis
Installation Requirements
Secondary Rack
CB
DKU-R3
Disk Chassi s
x 15
PS30
CB
x 15
PS20
x 15
PS10
PDU
x 15
PS00
PDU
DKU-R2
Disk Chassi s
x 15
PS30
x 15
PS20
x 15
PS10
CB
x 15
PS00
CB
Power Cables
30A 30A
Breaker Breaker
CB
PS31
CB
PS21
PS11
PDU
PS01
PDU
PS31
PS21
PS11
CB
PS01
CB
Power Cables
30A 30A
Brea ker Breaker
DKU = Disk Chassis
PS = Power Supply