Question about QVS NetStar (UPS650A) UPS System

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How to charge UPS

I am having
Numeric UPS Digital 600 Plus..How to charge it...
To push ON/OFF button to ON in the UPS...? (OR) We simply plug in the UPS wire in to current board..?

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  • Anonymous Mar 21, 2009

    how 2 charge ups


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Iam having numeric digital 600-ex-c ups but it making sound when we on the ups .... how i can charge it?

Posted on Jun 20, 2012

I own a Numeric Digital 600 Plus UPS and it only charges when plugged in and switched on.

Hope it helps

Posted on Jun 06, 2008

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Please double check if your battery is still in good condition, as for online ups you need to have a good battery to turn it on so that you can charge your battery, if not, you need to replace your ups battery.

Oct 01, 2014 | Computers & Internet

1 Answer

Numeric 600 ex redlight indication problem

i m the service technician of computer, cctv, printer ,monitor, ups etc.. numeric ups 600 ex problem red light and long beep .......
the problem is ups transformer ,, change or rewinding the transformer problem will be solve

Mar 02, 2014 | QVS NetStar (UPS650A) UPS System

1 Answer

The UPS in this office is out of order, message that appear on screen is 'UPS V OUT LIMITS' and 'Battery critical'

follow this steps and fix it. God bless you
Plug the battery backup into a working electrical outlet. If the battery backup turns on when the power button is pressed, then the problem may be that the previous electrical outlet is faulty. Proceed to step three. If the battery backup doesn't turn on, proceed to step two.
  • 2 Reset the circuit breaker on the battery backup. APC battery backups have a labeled circuit breaker button located on the unit near the phone line, fax line, USB, network and coaxial cable inputs. Press the button to reset the circuit breaker. Power on the battery backup by pressing the power button. If the battery backup powers on, proceed to step three. If the battery backup doesn't turn on, proceed to step six.

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  • 3 Determine if the battery backup is charged and providing battery power. With the battery backup on and plugged into a working electrical outlet, plug a computer monitor into one of the battery backup outlets labeled "battery backup plus surge protection" on the battery backup. (APC power supplies have some outlets that provide only surge protection while the other outlets provide surge protection plus battery backup.) Turn the monitor on. Unplug the battery backup power cord from the wall outlet. If the monitor remains on, the battery is holding a charge, supplying electrical power and the battery backup is working properly. If the monitor goes off, proceed to step four.
  • 4 Charge the battery. Plug the battery backup into an electrical outlet and allow the battery to charge for 16 hours. This will fully charge the battery.
  • 5 Test battery charge. Once the battery is fully charged, repeat step three. If the monitor stays on when power is interrupted to the battery backup, the issue is solved and the problem resulted from an incompletely charged battery. If the monitor turns off when power is interrupted, the battery within the battery backup is faulty and needs to be replaced.
  • 6 Replace the battery backup unit. The unit itself is faulty. If the battery backup is under warranty, contact APC to request a replacement.
  • Nov 28, 2013 | MGE NOVA AVR 1100VA Tower UPS 81111 UPS...

    1 Answer

    Numeric ups

    That means the battery in it is probably bad.

    Aug 19, 2013 | Car Audio & Video

    1 Answer

    Numeric ups 600 is not functioning

    The battery maybe worn out and needs replacing.

    Dec 07, 2012 | Computers & Internet

    1 Answer

    My numeric 600 plus ups swithched off automatiocally when power goes off not a single second back up its provided

    Did it work before?

    If so, then it has developed a fault. Check the battery fault light on the UPS panel. Perhaps it's battery is dead, or batery charging circuitry is faulty. Anyway, it would most probably need professional attention by a serviceperson.

    If it did not, double check whether you have connected the computer etc. to the proper sockets - many UPS devices have a couple of UPS-powered sockets plus additional sockets with surge protection only (no UPS power!) for high power devices like laser printers etc.

    Please come back and leave a rating/testimonial if helped or post a comment for further assistance.
    Thank you for using FixYa, the community-based help site :)

    Jul 30, 2011 | QVS NetStar (UPS650A) UPS System

    1 Answer

    The ups is shutting down immediatly ,once the AC power is off

    thats a dead UPS... battery is bad now... you probably need to have it changed...

    Jul 09, 2009 | QVS NetStar (UPS650A) UPS System

    2 Answers

    Numeric ups with fault indication

    Please Change Battery or Check the PCB Masfecter

    Oct 14, 2008 | QVS NetStar (UPS650A) UPS System

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