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Thread: UPS problem in low voltage, power fluctuation, PC getting restart..

  1. #11
    Wise Old Owl avichandana20000's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    @ OP : pls give the pc config as has been demanded so that you will be rightly guided before you burn up a big hole in your pocket. also remember all the members of this forum will guide u to get rid of the problems correctly but if you stick to your own crappy ideas then it hurts us. An APC is a world leader in UPS but instead of asking things regarding that u have bought a voltage stabilizer which is a waste of money altogether and as expected your problem is not solved. u have used microtek,intex and all those are elcheapo ups.So please wake up and kindly put the PC specs now so that we can tell you exactly how to hammer the problem.
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  2. #12
    Human Spambot MegaMind's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    @OP, this problem never ends until u get a good brand UPS...
    I faced the same prob when i was using zeb 600va UPS. Solved wen switched to APC 600va, which now costs 1.8K
    [B]i5 2500K - P8Z68-V - Venomous X - RipjawsX 8GB 1600Mhz CL8 - Plextor M3 PRO 128GB - 1TB Black - GTX 570 sonic platinum - CM M850 - HAF X - XONAR DX + Z906 - Dell U2412M - DSL 2750U - APC 1.1KVA[/B]

  3. #13
    Wise Old Owl kool's Avatar
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    Angry Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    Quote Originally Posted by avichandana20000 View Post
    @ OP : pls give the pc config as has been demanded so that you will be rightly guided before you burn up a big hole in your pocket. also remember all the members of this forum will guide u to get rid of the problems correctly but if you stick to your own crappy ideas then it hurts us. An APC is a world leader in UPS but instead of asking things regarding that u have bought a voltage stabilizer which is a waste of money altogether and as expected your problem is not solved. u have used microtek,intex and all those are elcheapo ups.So please wake up and kindly put the PC specs now so that we can tell you exactly how to hammer the problem.
    i'm really sorry guys, i really wasted my money and my peace! Stabilizer is useless for me now, Rs.1300, i took UPS to service center, and they said "UPS is fine, may be there is earthing problem in power socket." But my electrician said earthing is fine. Now he is saying "to add direct single line from main power pole to power socket." guys please help me. Would I've to buy again new UPS? My voltage get fluctuates up to 130v. I'm waiting for your answer...,

    its again INTEX smps. i'm writing here all details what i've got on its sticker-
    POWER SUPPLY SMART IT 2045S+
    450W, 20+4PIN, 2 SATA, 2HDD, 1FDD, 1FAN,
    AC: 220V 50-60HZ, 5A
    DC: +3.3V:30A +5V:29A +12V:18A, 12V:0.5A +5VSB:2A

    PC Hardware Config:
    Nvidia 512 mb GFX card, 17" Samsung LCD, 2 GB RAM, 2 SATA HDD of 160GB + 500 GB, keyboard, mouse, Bluetooth dongle.
    In UPS it has 3 sockets where i've plugged:LCD Monitor, CPU, & BSNL Siemens c2110 modem.
    Last edited by kool; 07-08-2011 at 12:27 AM.

  4. #14
    Human Spambot MegaMind's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    I still suggest u to go for APC 600va...
    [B]i5 2500K - P8Z68-V - Venomous X - RipjawsX 8GB 1600Mhz CL8 - Plextor M3 PRO 128GB - 1TB Black - GTX 570 sonic platinum - CM M850 - HAF X - XONAR DX + Z906 - Dell U2412M - DSL 2750U - APC 1.1KVA[/B]

  5. #15
    Wise Old Owl kool's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    Quote Originally Posted by MegaMind View Post
    I still suggest u to go for APC 600va...
    Any strong reason? what would be its cost?
    ►► ◄◄ :smile::smile:

  6. #16
    Wise Old Owl
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    The problem is a combination of poor mains supply, poor UPS and poor PSU. You can't control the mains supply, but you can do something about the other two.

    I'm not familiar with the specific model of PSU you're using, but if it's an Intex, it must be a very ordinary one. It may be OK when the household AC supply is normal. But it's not likely to be able to handle the wild fluctuations you've stated.

    As I said before, the UPS and the new stabiliser you bought need a brief period of time - maybe up to 1 second - while they adjust to the fluctuations. A good PSU will be able to use the energy stored in its capacitors during that period, but a poor PSU has too little stored energy to do that.

    As other have suggested, a good UPS will help solve the problem, but you also need a good PSU.

  7. #17
    Human Spambot MegaMind's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    Quote Originally Posted by kool View Post
    Any strong reason? what would be its cost?
    1.7K

    Quote Originally Posted by pimpom View Post
    It may be OK when the household AC supply is normal. But it's not likely to be able to handle the wild fluctuations you've stated.
    Very True..
    [B]i5 2500K - P8Z68-V - Venomous X - RipjawsX 8GB 1600Mhz CL8 - Plextor M3 PRO 128GB - 1TB Black - GTX 570 sonic platinum - CM M850 - HAF X - XONAR DX + Z906 - Dell U2412M - DSL 2750U - APC 1.1KVA[/B]

  8. #18
    Wise Old Owl kool's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    Quote Originally Posted by MegaMind View Post
    1.7K



    Very True..
    Just Rs.1700, i think my intex UPS was also for Rs.1.7k galti kar di yaar, INTEX le kar, but guys, plzzz assure me that APC can control fluctuation, this time i don't wanna money, else my mom will kill me for already spending for PSU+UPS+STABLIZER = 500+1700+1300 = Rs.3500

    By d way, intex UPS works fine but during normal power and normal power cut, but unable to handle fluctuations.
    ►► ◄◄ :smile::smile:

  9. #19
    Human Spambot MegaMind's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    ^^Wat?? u bought new intex PSU??
    [B]i5 2500K - P8Z68-V - Venomous X - RipjawsX 8GB 1600Mhz CL8 - Plextor M3 PRO 128GB - 1TB Black - GTX 570 sonic platinum - CM M850 - HAF X - XONAR DX + Z906 - Dell U2412M - DSL 2750U - APC 1.1KVA[/B]

  10. #20
    Wise Old Owl kool's Avatar
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    Default Re: UPS problem in low voltage, power fluctuation, PC getting restart..

    Quote Originally Posted by pimpom View Post
    The problem is a combination of poor mains supply, poor UPS and poor PSU. You can't control the mains supply, but you can do something about the other two.


    As other have suggested, a good UPS will help solve the problem, but you also need a good PSU.
    U guys are sure?? that i've to buy PSU+UPS ??? Which model PSU?

    Quote Originally Posted by MegaMind View Post
    ^^Wat?? u bought new intex PSU??
    no no. its old one in my cpu. m asking, which psu should i buy??
    ►► ◄◄ :smile::smile:

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