Hitachi Virtual Storage Platform, User And Reference Manual

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Specifications
A–3
Hitachi VSP User and Reference Guide
Table A-2 VSP electrical specifications. single phase current
Item Unit Specification
Power requirements,
system operating
.
Maximum total power
consumption for a two
module system during
normal operation is 98
amps.
-
Maximum total power
consumption for a fully
configured two module
system (2048 disk drives)
with all drives in write
mode is 112 amps.
AC, single phase
2 pole + ground 200 V to 240 V, +6% -8%
50 Hz ±3 Hz, 60 Hz ± 2 Hz
Drive chassis
(240 HDD) 4.3KVA (2.5" SAS)
5.7KVA (3.5” SATA)
Maximum 41.4 KVA
Controller chassis power
supply Input Current 7.18 A
Steady Current 3.59 A
Leakage Current 0.28 mA
Inrush current 1st (0-p) 20 A
2nd (0-p) 15A
1st (0-p) Time
(-25%: 80 ms
Drive chassis
power supply Input Current 6.52 A
Steady Current 3.26A
Leakage Current 0.28 mA
Inrush current 1st (0-p) 20 A
2nd (0-p) 15A
1st (0-p) Time
(-25%: 80 ms
Power consumption,
system in standby
-
Maximum total power
consumption for a two
module system in standby
mode is 75 amps.
Control chassis 0.79 KVA
Drive chassis 1.34 KVA
Rack with one control
chassis and two drive
chassis 3.47 KVA
Rack with three drive
chassis 4.02 KVA
Single module (3 rack
system) 11.51 KVA
Dual module (6 rack
system) 23.02 KVA / 75 A