Zippy RPU-6400F-RV2S - Manual (Page 16)

1.4 FEATURES
REDUNDANCY
Offer redundant function for power system and mutually backs up the
outputs. A zero transfer time when backup takes place.
HOT-SWAP
FUNCTION The power system provides a Hot-Swap function. This means when
either one of the redundant power supplies fails or breaks down, you
can easily replace failed unit without any interference to the system.
BUZZER A warning buzzer sounds when any one of the power supplies fails. The
warning buzzer is resettable from either the front control panel or the
switch on the rear side.
POWER
DEFECTIVE
SIGNAL The unit provides a power defective signal thru the power monitor card
(PMC-21 / 22) to acknowledge the system.
LED'S The warning LED‘s can be found either on the rear side or the control
panel of the power system. Tells if one of the two power supplies has
failed, by LED flashing or blinking.
HOT-PLUGGABLE
FUNCTION The power system provides a Hot-Pluggable function. This method
allows the power units in the Disk Array / File Server to be removed or
inserted very easily without opening and closing the chassis.
SAFETY
( CHECK VENDOR )
Since the power system used in the Disk Array / File Server is all DC
current ( including the I / O Switch operation, and the power for the
drive ), it prevents a person from being shocked by high AC voltage
during the installation or Hot-Swap procedure.
RELIABILITY The power unit‘s ON / OFF switch is controlled by the use of a very
small DC current, this prevents damage the ON / OFF switch, keep the
system from a total uncontrollable situation.
COMPATIBILITY
( RPD ONLY )
The enclosure of the power system is designed the same as the Big L
form factor power supply, so under proper arrangement of the system
chassis the Big L form factor and the redundant power system can be
compatible.
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