Power Supply For Array Controller - NEC NF2300-SR412E User Manual

3.4

Power Supply for Array Controller

(4) POWER GOOD LED
(5) POWER
(6) BBU
(7) Handle
(1) Power plug
The power plug is intended to supply power to the array controller. Insert the
receptacle of the power cord to the power plug and the plug of the power cord to an
outlet of 100-120 VAC power at 50 or 60 Hz.
The array controller 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 array controller.
(2) Power switch
The power switch is used to turn on/off the power of the array controller.
The array controller 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 array controller.
FAIL LED
FAIL LED
(2) Power switch
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
– 120 VAC. Use 100 – 120 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.
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(3) Power cooling fan
(1) Power plug
(8) Removal protection
mechanism