DIGIT-ARC read-only archive · snapshot: July 23, 2026

UPS problem

4 posts · originally from https://geek.digit.in/community/threads/ups-problem.166824/

A
ajeeshys Original post #1
Nov 27, 2012 at 10:57 PM
i am having an inverter inaddition having an 1100va apc ups... it was working fine.today when the power came after shut down my ups dropped with continuous beep sound. my cpu ve 650watts corsair smps. but till date had no overload prob.. so i disconnected the ups from power cord and seen everything working fine.Again atonce i connected to power it went down with beep sound continuously..What is happening any help 4 me? am worried about my PC.
thetechfreak
Nov 28, 2012 at 8:39 AM
Maybe it is not at full charge? Keep it charging for 6 hours and then see if PC directly shuts down.
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Nov 28, 2012 at 10:38 AM
i found the prob...... there is no neutral for our home from the main supply from EB.
thetechfreak i mentioned my PC is working fine when i disconnect from ac power or use inverter power... prob is only with normal power supply....
A
Nov 29, 2012 at 9:19 PM
hey our neutral is ok.. my prob is ups working only when connected to inverter .. when connected to normal supply it off with continous beep.. prob started before 3 days.. its 4 month old apc 1100va ups..