Power Supply - NEC S1400 NF1400-SR40E User Manual

3.3

Power Supply

(1) Power plug
The power plug is intended to supply power to the disk array unit. Connect the attached power cord to
the power plug and the plug of the power cord to an outlet of 100 VAC power at 50 or 60 Hz.
The disk array unit has the redundant power configuration to prevent the entire unit from being shut
down by a single failure. In this configuration, connect two power cords in use of the disk array unit.
While the disk array unit can accept the power of 100 - 240 VAC (50/60 Hz), the
power cord coming with the disk array unit can only accept 100 VAC. Use 100
VAC (50/60 Hz) when the attached power cord is used. Using power of different
voltage may cause electric shock, smoke, and/or fire to occur.
(2) Power switch
The power switch is used to turn on/off the power of the disk array unit.
The disk array unit has the redundant power configuration to prevent the entire disk array unit from
shutting down due to a single failure. Therefore, turn on/off the two power switches when operating
the disk array unit.
(3) POWER GOOD LED
(5)Power cord stopper
3-5
(4) POWER FAULT LED
(2) Power switch
(6) Ejector
(1) Power plug