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DKU-R2
DKU-R3
DKC
DKU-R1
DKU-R0
AC Input Line
Branch
Distribution Box
To UPS
For the AC input power, connect one of the duplexes PDUs to the UPS
and the other one to the PDP.
UPS1
PDP2
PDP: Power Distribution Panel
UPS2
PDP1
PDU
(1φ/20A)
PDU
(1φ/20A)
PDU
(1φ/20A)
PDU
(1φ/20A)
PDU
(1φ/20A)
PDU
(1φ/20A)
Primary Rack Secondary Rack
To PDP
To UPS
To PDP
Figure 2-10 Power Connection through UPS
Installation Requirements 2-17
Hitachi Universal Storage Platform VM Installation Planning Guide