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Current rating of breaker/
fuse (A)
Heat value (normal) (kJ/h)
Steady-state power (VA/W)
Power consumption (VA/W)
Notes:
1. The power current of Nx2 described in this table is required for a single power
unit.
2. If one power unit fails, another power unit requires electric current for the two
power units. Therefore, plan the power supply facility so that the current-carrying
capacity for one power unit can provide the total capacity for two power units.
3. This table shows the power requirement (100 V or 200 V) for the maximum
configuration . The actual required power might exceed the value shown in the
table when the tolerance is included.
Environmental specifications
The environmental specifications for the storage systems are described in the following
table.
Hitachi Virtual Storage Platform G900 Hardware Reference Guide
Item
16.0 (each electrical)
CBL: 2810 or less
3
CBL: 1600/1560 or less
CBL: 840/780 or less
Appendix B: System specifications
Environmental specifications
Controller
SFF drive tray: 1120 or less
LFF drive tray: 940 or less
FMD tray: 1520 or less
Dense intermix drive tray:
3460 or less
SFF drive tray: 480/460 or
less
LFF drive tray: 380/350 or
less
FMD tray: 520/490 or less
Dense intermix drive tray:
1200/1160 or less
SFF drive tray: 320/310 or
less
LFF drive tray: 280/260 or
less
FMD tray: 440/420 or less
Dense intermix drive tray:
1000/960 or less
Drive tray
74
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