LED with UPS

[Nu1Dnk]

Machanla. me tike power cut wena nisa kalpana une. ape PC walata use karana UPS eken 7W LED bulb 3k wage peya keeyak duwanna puluwanda. eka UPS ekata hodada nedda. Parana UPS ekak thiyenawa, battery ekak daganna kochchara wage ganak yavida.

den kiyanna epa ekak hi karala niwenakan balan idapan kiyala. electrical saha LED gena danna aya idea ekak denna.

 

[RottenCOLT]

බැටරි එකක්නම් මම දැම්මෙත් රුපියල් 2000ට අඩුවෙන්. අනික්වා දන්නේ නැහැ.

 

[Rex921]

සාමාන්‍ය UPS වල තියෙන්නේ 12V/ 7 Ahr battery එකක්....

12V X 7Ahr = 84 Whr

7W LED 3ක් දානවා කියන්නේ.....

7W X 3 = 21W

84Whr / 21 W = 4 hours

හැබැයි සාමාන්‍යයෙන් battery එක discharge 40% උනාම UPS එක off වෙනවා......ඒක හින්දා පැය 2ක් වගේ තමයි පුලුවන් වෙනවා ඇත්තේ........


දන්න විදියට කිව්වේ හොඳේ......

 

[sujeewahms]

UPS eke AC out ekata Bulb(LED 230V) set karanna epa. mokada powerup transformer rka godak power eka waste karanawa. kelinma UPS eke battery eken 12V out ekak aran ekata LED 12V bulb set karaganna. re eliwenakan unath use karanan puluwan wei.

LED ekak use karanne 20-100mA pramanayak.

 

[Nu1Dnk]

සාමාන්‍ය UPS වල තියෙන්නේ 12V/ 7 Ahr battery එකක්....

12V X 7Ahr = 84 Whr

7W LED 3ක් දානවා කියන්නේ.....

7W X 3 = 21W

84Whr / 21 W = 4 hours

හැබැයි සාමාන්‍යයෙන් battery එක discharge 40% උනාම UPS එක off වෙනවා......ඒක හින්දා පැය 2ක් වගේ තමයි පුලුවන් වෙනවා ඇත්තේ........


දන්න විදියට කිව්වේ හොඳේ......

ah anna ehema ganan hedillak mata ona une

thawa danna ewun sha meka karala balapu un innawa nam vistara dapallako

 

[Nu1Dnk]

UPS eke AC out ekata Bulb(LED 230V) set karanna epa. mokada powerup transformer rka godak power eka waste karanawa. kelinma UPS eke battery eken 12V out ekak aran ekata LED 12V bulb set karaganna. re eliwenakan unath use karanan puluwan wei.

LED ekak use karanne 20-100mA pramanayak.

machan oka power up eka bypass karala ara beep eka ennath puluwan vidihata hada ganna puluwanda.

 

[miyuru4u]

සාමාන්‍ය UPS වල තියෙන්නේ 12V/ 7 Ahr battery එකක්....

12V X 7Ahr = 84 Whr

7W LED 3ක් දානවා කියන්නේ.....

7W X 3 = 21W

84Whr / 21 W = 4 hours

හැබැයි සාමාන්‍යයෙන් battery එක discharge 40% උනාම UPS එක off වෙනවා......ඒක හින්දා පැය 2ක් වගේ තමයි පුලුවන් වෙනවා ඇත්තේ........


දන්න විදියට කිව්වේ හොඳේ......

ow me calculation eka hari .. attamai

 

[MNV]

ah anna ehema ganan hedillak mata ona une

thawa danna ewun sha meka karala balapu un innawa nam vistara dapallako

pradeeplk kiyana sahodaraya car battery ehekin gedaratama LED bulb dala thibba.
poddak eyegen ahala balanna.
man hithanne eya use karanna aththe 12V Batteryk

 

[antoniodilen]

There is one small thing you might want to consider depending on your UPS Model. some UPS models have an auto shut off when its not consuming a lot of power.

I used to have a UPS which shuts off every 5 minutes when I try to keep a low power device plugged in drawing about 10 - 20 Watts... it was a pain..
If you plug in a bigger load it delivers nicely..but for a short time...around 30 mins.

 

[Nu1Dnk]

pradeeplk kiyana sahodaraya car battery ehekin gedaratama LED bulb dala thibba.
poddak eyegen ahala balanna.
man hithanne eya use karanna aththe 12V Batteryk

ape poddak thiyenawa nam uge linkuwa denawada.

 

[Nu1Dnk]

https://www.backupbatterypower.com/pages/ups-run-time-calculator

 

[Nu1Dnk]

UPS Battery Estimated Run Time Calculator
http://www.batterybackuppower.com
24 - Watts Consumed By Electronic Device(s)

0.7 - Power Factor of UPS

2 - Number of Batteries In UPS

12 - Voltage of Batteries In UPS

8.2 - Amp Hour Rating of Batteries In UPS

4:01:05 - UPS Estimated Runtime (hh:mm:ss)

 

[Nu1Dnk]

any other ideas

 

[sujeewahms]

machan oka power up eka bypass karala ara beep eka ennath puluwan vidihata hada ganna puluwanda.

Power up bypass karanna puluwan UPS eka offline use karala. ethakota Auto shutoff prashanaya enneth ne.

BUt sound ekanam ganna wenama circuit tkak hadaganan ona. eka relay ekak daala hadaganna puluwan.

 

[Naradapathum]

බම්ප් මචං..​

 

[Nu1Dnk]

Power up bypass karanna puluwan UPS eka offline use karala. ethakota Auto shutoff prashanaya enneth ne.

BUt sound ekanam ganna wenama circuit tkak hadaganan ona. eka relay ekak daala hadaganna puluwan.

eka ona wenne mokak hari indication ekak ona nisai ban. ara calculation eka beluwada. web page ekakin thibbe eka. 12V LED thiyenawada ban ganna

 

[sujeewahms]

eka ona wenne mokak hari indication ekak ona nisai ban. ara calculation eka beluwada. web page ekakin thibbe eka. 12V LED thiyenawada ban ganna

AC line ekata realy ekak dala indication ekak hadaganna puluwan. 12V LED gannath tiyanawa.tikak Watt gaan awedi flash light walata ganan ewa. ehem anathnam wahana walata set karanan enneth 12V LED set thama. gewal wala Bulb wagenam ganan tiyanawada balanna ona.

lesima de 12V LED set arana daana ekayi.

 

[nikashala619]

1600 ට බැටරිය දැම්මේ මම නම්
විනාඩි 5-10ක් තියාගන්න පුළුවන් CHARGE කරලා තිබ්බොත්

 

[ctooi]

7w led 3k nam 360w 600va ups ekakin paya 4k 5k vage puluvan, awula inverter eka rath velaa pichchena eka

 

[Nu1Dnk]

Power up bypass karanna puluwan UPS eka offline use karala. ethakota Auto shutoff prashanaya enneth ne.

BUt sound ekanam ganna wenama circuit tkak hadaganan ona. eka relay ekak daala hadaganna puluwan.

AC line ekata realy ekak dala indication ekak hadaganna puluwan. 12V LED gannath tiyanawa.tikak Watt gaan awedi flash light walata ganan ewa. ehem anathnam wahana walata set karanan enneth 12V LED set thama. gewal wala Bulb wagenam ganan tiyanawada balanna ona.

lesima de 12V LED set arana daana ekayi.

mata circuit weda nam terenne ne ban. uba kiyanne AC nethuwa DC DUNNOTH godak wela tiya ganna puluwan wei kiyalada.

mage den thiyena UPS eka nam meka

http://www.prolink2u.com/newtemp/line-interactive-ups/260-pro1200sv-pro1200svu-pro1200-series.html

parana ekak thiyenawa battery ekai switch eke podi aulak tiyena ekakui