Power Supply - NEC S1300 User Manual

Power Supply

Figure 1-9 shows the features and indicators located on the rear of the power supply.
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1-18 Disk Array Unit Overview
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Power Good LED (Green)
Power Fault LED
(Orange)
Power Switch
Ejector
Power Plug
Stopper (power cord
retainer)
Figure 1-9. Power Supply Features and Indicators
The POWER GOOD LED lights green when the AC power is
supplied to the disk array unit and the power switch is set to
ON. The LED is off if the power switch is set to OFF or a
fault occurs in the power supply.
The POWER FAULT LED lights if a fault occurs in the power
supply.
The power switch is used to turn the disk array unit power
on or off.
The ejector is used to eject the power supply from the DAU
chassis.
The power plug supplies power to the disk array unit. Plug
in one end of the attached power cord to this plug and plug
the other end of the cord to the AC outlet of a voltage of
120VAC 50Hz or 60Hz. This disk array unit uses auto-sense
power supplies for 100V - 240VAC (50/60Hz) operation.
The power cord shipped with the DAU is for 100-120VAC. If
the disk array unit is used at a voltage other than 100-
120VAC, prepare the proper cord for the voltage and current
capacity for the unit.
The stopper prevents the power cord from being removed
unexpectedly from the power supply.
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