Question about Computers & Internet
First, sorry for my english.
My MGE nova 1250 it's old 5 day (purchase before 5 day's) and is charged (recharging) 24h. After charging I'm connect critical devices (computer + monitor 19") and telephone line , usb ... When is WIN XP run firs time after connection UPS, batery level was 30%??!?!?, and begining charging 7-8 h by 100% (Power pac software +power management Win).But when I shut down XP and disconnect UPS (powewr switch) and de-energize UPS and comp.(through surge protector, I'm not remove power cord). Upon this again power on surge protector, UPS ,XP run again and anon batery level is 30% and anon charging couple hours by 100%.
Again Shut down comp +UPS , run again same thing , HELP.
When UPS connect to power souce all 3 led is on + continuous beep 10 sec.
Try to discharge the UPS (let it run on a load untill it goes off) and then connect it to the mains again,for the batteryes to recharge.
Posted on Jan 17, 2011
All is fine. Your UPS doesn't measure battery voltage, so 30% is just an estimation. The battery charging is controlled not by UPS microprocessor, but by some analog circuits that doesn't report to any digital interface - so, UPS is unaware of it's charged level.
The only measure point of battery voltage is yes-or-no trigger of "low battery" - when is fires, UPS will change it's beep sequences.
Posted on Feb 20, 2010
My MGE nova 1250 when the ups is completely charged 100%, disconnect then rerun the ups it shows battery level of 30%.please help email@example.com
Posted on Jan 08, 2010
Ups charged for 8 hrs .No alarms but on powerfail no output to connected device
Posted on Jun 20, 2009
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Posted on Jan 02, 2017
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