POWER INVERTER 12V-220V 1000WATTS

[tambokoy]

mga MASTERS HOW MANY SLA BATTERIES I WILL USE?I'LL USE TV(70W),SATELLITE DECODER(65W),LAPTOP,and ELECTRIC FAN(70W).thanks

[rdpzycho]

^ depende sir kung gaano katagal niyo balak gamitin.

bale basically sir, Battery voltage x Ampere Hour rating = Wh rating, though dapat i-derate ang SLA dahil sa Peukert's Law (exponential drain dahil sa load).

so kung halimbawang gusto niyong gamitin lahat 'yan for 8 hours, 70 + 65 + 40 + 70 = 245W.

245W x 8 hours = 1960Wh

1960 Wh / 12V = 163.33 Ah, since nasa 0.1C pa naman 'yung consumption compared sa actual Ah, pwede na ring as is.

halos 3 batteries na 60Ah or more than 10 na 12V 12Ah para mapaandar ng 8 hours lahat 'yung items niyo sir.

IIRC, sa pinapasukan ko dati noong nag-donate ng PC's para sa school na 3 hours lang nagkakaroon ng kuryente, 'yung 12V 100Ah (x 3 ata) deep cycle batteries ang ginamit para mapatakbo ng halos 8 hours 'yung desktop PC at monitor.

[tambokoy]

sir salamat for d info.,im using sla 12v 11plates.....saan po makakabili ng  power inverter with 12v battery charger?tnx

[tambokoy]

sir paano po ba malalaman kung ilan ang amperes o wattage ng car battery 12v 11 plates?

[roche_carrillo]

pwdi ang ohms Law dyan...I=V / R...Amper yan..
power =VI..watts yan.
ex..12 Volts..I=4 Amps....Time = 6 hours
Power = 12 x 4
Power = 48 watts.     conversion...1KW=1000 Watts
Energy = KWHr
Meaning..Power in KW multiply by time consumed in Hour..
48 watts convert to KW...by deviding 1000 watts...
48/1000=0.048 KW
to make in Energy we multiply the 0.048 KW to 6 hours..
answer is 0.288 KW-HR or Energy..
this is your guide tambokoy..!to get the power and the ampacity of your sterio.etc.
P=VI
I=P/V
V=P/I
P=I squared *Resistance in ohms.
I=amper rateing yan in symbol (A)
sa batery nka label naman ceguro yung ampacity dyan.pag nka label makuha mo na yung power nang batery using sa Ohms LAW..

[tambokoy]

ang nkalagay kasi sa battery ay 60D3L lang at tsaka 11 plates 'to.thank u so much sa mga info. roche....

[tambokoy]

wala kasing amp. na nkalagay...12 volts lang sya na 11 plates.

[roche_carrillo]

ohmm..try to ask the maufacturer regarding the ratings aside the Voltage rates na naka lagay i tanong mo sa kanila regarding sa rating nang ampirahi nyan.
hito nlng another option natin..pag ang nka lagay ay yung amper-hour (Ah) example:50AH @ 4 hours.
50AH devided by 4 hours 12.5 A..yan ang pwdi nating reference sa pagkuha sa Amperahi.try mo lng kunin ang mga ratings sa karton seguro nka lagay sa box nya.

[amadjo01]

ayus to galing!!!!

[tambokoy]

SIR GS BATTERY 'TO.....TROPICAL NAKALAGAY SA BOX AT 60D31L.nag search narin ako sa google...wala eh...heheheheh.tnx

[ulramin]

Mga Sir:

Meron po ako 4000 Watts Izuki Power Inverter.  48 V DC Input nya using 4 units 12 V Batteries.  Ginagamit ko po ito sa business ko.  Am using Xerox Machine, laptop and inkjet printer...So far so good sya for 5 months na daily usage for 8 hour/day 5 days a week...  Yesterday ngka-problema sya which is umiilaw po ung FAULT Lights nya and sunud-sunod na beeping sound.  Pina-check ko na po sa Technician who is much expert than me.  Sabi po nya sa CONTROL BOARD daw po problema nun.  At pinapahanap nya na po ako ng control board

Any advice po mga masters...May alam po kayo pwde mabilihan ng control board?

Salamat po ng marami