apc UPS . BE 500

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apc UPS . BE 500

Post by 2resjery on Fri Mar 16, 2012 5:54 pm

Patulong lng sir, may clicking kasi na maririnig everytime na naka plug ang UPS na to..pero nawawala din pag naka battery mode lng sya..
napalitan q na po ung relay nya, pero ganun pa din po.
saan pa po ba kaya problema nito?..salamat.

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Re: apc UPS . BE 500

Post by Electro on Wed Mar 21, 2012 6:55 pm


master pag nakabattery ba kayo. may output kayong nasusukat ?

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Re: apc UPS . BE 500

Post by 2resjery on Mon Mar 26, 2012 12:51 pm

meron din po sir, nasa 180v ung voltage nya..

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Re: apc UPS . BE 500

Post by Electro on Mon Mar 26, 2012 1:26 pm


baka sa charging circuit may problema master. hindi kasi gumagana pag nakasaksak ang plug

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Re: apc UPS . BE 500

Post by 2resjery on Mon Mar 26, 2012 3:04 pm

tnx sir.anu po ba ang main components ng charging circuit ?.

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Re: apc UPS . BE 500

Post by Hertz on Mon Jun 04, 2012 12:33 pm


hindi yata sa charging circuit ang problema ng sayo 2resjery. hanapin mo na lang muna ang full charge cut-off circuit sensor. containing zener at transistor/scr kadalasan ginagamit. sa tingin ko pinapatay lang ang charging process dahil mali ang na sesense niya

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Re: apc UPS . BE 500

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