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Msaada wa UPS

Discussion in 'Tech, Gadgets & Science Forum' started by Adolph, Oct 27, 2011.

  1. Adolph

    Adolph JF-Expert Member

    #1
    Oct 27, 2011
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    Wakuu habari zenu.natumai mpo fresh mkiendelea na mapambano ya maisha.natafuta ups inayoweza kuhimili computer 5..kama mtu anajua wapi nitapata nzuri na bei yake hapa dsm naomba anijuze tafadhali..
     
  2. Bushbaby

    Bushbaby JF-Expert Member

    #2
    Oct 27, 2011
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    mkuu ukipata UPS ya 2000VA inaweza kubeba hizo computer tano bila shida yoyote....ila kama unataka ibebe kwa muda mrefu tafuta kubwa zaidi nenda duka lolote la computer utapata
     
  3. Adolph

    Adolph JF-Expert Member

    #3
    Oct 27, 2011
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    thanx mkuu ngoja nikaitafute hi uliyoniambia.tatizo ni umeme unapanda na kushuka kila dakika mpaka computer zinazimazima so nafikiri hiyo itanifaa maana umeme haukatiki ila kuna muda unapungua hadi zinazima..thanx mkuu
     
  4. Ngalikihinja

    Ngalikihinja JF-Expert Member

    #4
    Oct 27, 2011
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    Pamoja na hiyo ya 2000VA unahijati kuwa na external batteries. Hivyo vibetri vilivyomo ndani ya UPS vina AH ndogo sana. Nakushauri tafuta battery za 150AH 12V na kama hiyo UPS ina input ya 24V the pata betri 2 unga in series na utakuwa na 150AH 24V connected to UPS your UPS. Nijuwacho komputa nyingi hazizidi 4A kwa hiyo kwa komputa 5 then you have 4X5=20A. Hivyo basi 150AH/20A = 7.5 hour. Take 60% of 7.5H = 4.5 hour. Hii ina maana utakuwa na uwezo wa kukaa na umeme huo wa UPS kwa masaa manne wakati komputa zikiwa full operational. Hence the more the AH capacity of your batteries, the more the backup time, but the limit is the charging capacity og your UPS.
     
  5. Adolph

    Adolph JF-Expert Member

    #5
    Oct 27, 2011
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    dah thanx sana mkuu yani hapa umenipa darasa ambalo nisingeweza kulipata popote.thanx sana n b blessd
     
  6. Ngalikihinja

    Ngalikihinja JF-Expert Member

    #6
    Oct 27, 2011
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    Haina majotro
     
  7. Paje

    Paje JF-Expert Member

    #7
    Oct 27, 2011
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    Computer tano ndio nini? ongea more technically so that you shall be helped. laptop? desktop? monitor ni LCD AU CRT? kwani kuna tofauti kubwa sana kwa kula umeme baina ya mambo hayo.
     
  8. Ngalikihinja

    Ngalikihinja JF-Expert Member

    #8
    Oct 27, 2011
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    Ni kuwa kuna tofauti ya power consumption kati ya hizo ulizozitaja, lakini you can still help this person by doing your homework by thinking of the one that consumes more than the rest. Kama alizonazo ni ndogo kwa ulaji umeme itakuwa nzuri zaidi kwake
     
  9. Adolph

    Adolph JF-Expert Member

    #9
    Oct 27, 2011
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    daah kaka umecomplicate sana..ni desktop za kawaida dats y nikauliza hivyo n cdhan kama ningehitaji ups kwa ajili ya laptop.thanx nwez kwa mchango wako!
     
  10. L

    Laurel421 Member

    #10
    Oct 28, 2011
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    thanx [​IMG] [​IMG]
     
  11. Paje

    Paje JF-Expert Member

    #11
    Oct 28, 2011
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    na pia ni kumuingiza gharama zisizo za lazima. maana itabidi anunue kitu cha zaidi ya anachohitaji. cha msingi yeye mwenyewe asome nyuma ya monitor zake rated current au kila monitor na computer yake inatumia ampere A ngapi?
     
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