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H3C PSR300-12A & PSR300-12D
Series Power Modules
User Manual-6PW105
BOM: 3101A12G
Overview
Introduction
The PSR300-12A series (PSR300-12A, PSR300-12A1, and
PSR300-12A2) are AC-input and DC-output power modules.
The PSR300-12D series (PSR300-12D1 and PSR300-12D2) are
DC-input and DC-output power modules. These power modules
provide 12 VDC voltage and a maximum output power of 300 W.
The power modules support 1+1 redundancy and load sharing and
are hot swappable.
The power modules provide overvoltage, short circuit, overcurrent,
and overtemperature protections.
•
It shuts down and latches off when an overvoltage, short circuit,
or overcurrent condition occurs.
To restore the operation, reconnect the power cord. Make sure
you turn off the power switch on the power module when you
disconnect and reconnect the power cord.
•
It shuts down when an overtemperature condition occurs and
automatically restores operation after the temperature
decreases to the acceptable range.
