A Bps Alarms - Dell PowerVault NX3500 Administrator's Manual

BPS Alarms
This chapter provides information about the external alarm conditions of the
Dell backup power supply (BPS). The Dell backup power supply (BPS) LED
is solid amber with an audible alarm.
Table A-1. External Alarm Conditions
Alarm Description
Battery Battery voltage is lower
disconnected than the batteries
disconnected level
defined for this UPS.
This may be due to a
blown fuse,
intermittent battery
connection or battery
cable being
disconnected.
If EBMs are attached
this alarm will not
trigger unless the EBMs
are also disconnected
since they are paralleled
with the battery bus.
Service A faulted battery string
battery has been detected and
as a result the battery
charger has been
disabled until it is
replaced.
Input AC over Utility RMS voltage
voltage greater than maximum
valid utility threshold.
Audible Corrective Action
Beeping Reconnect the battery by
following the steps in the
Getting Started Guide.
Beeping Battery needs to be replaced.
Contact Dell.
Beeping Check the utility power.
A
BPS Alarms
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