Portable Inverter Help

[tharakaf]

මචන්ලා,

මට මාස 3කට විතර පවිච්චි කරන්න portable inverter එකක් ඕනා. 2-3KW වගෙ ඇති මම හිතන්නේ. Battery ගන්නත් ඕනා.
දන්න place තියෙනවනම් දාපන් ගනන් එක්ක

 

[chami2015]

bump

 

[Rukaef]

230 ekakda?

 

[tharakaf]

230 ekakda?

yeap. gedara light 2 3k, stand fan 2k, led tv and lapa

 

[Rukaef]

yeap. gedara light 2 3k, stand fan 2k, led tv and lapa

Machan puluwannam Use karapu 1.5kVA wage UPS ekak hoyaganin. yana cost ekath adui. Charging option ekath gaththakine.

Mama gedara 650VA prolink UPS dekak dala thiyenne. DB eka bus dekakata kadala thiyenne UPS deka wena wenama danna puluwan wenna.

 

[tharakaf]

Machan puluwannam Use karapu 1.5kVA wage UPS ekak hoyaganin. yana cost ekath adui. Charging option ekath gaththakine.

Mama gedara 650VA prolink UPS dekak dala thiyenne. DB eka bus dekakata kadala thiyenne UPS deka wena wenama danna puluwan wenna.

Kochara wela run wenawda ban?

 

[Rukaef]

Kochara wela run wenawda ban?

7W LED light x 5 wada karanawa machan. bahinakal use karanna hambela naha thawama.
Ubata onenam 650VA ups ekata car battery ekak unath externaly setkaragaththaki. But chargewenna wela yanawa.

 

[tharakaf]

7W LED light x 5 wada karanawa machan. bahinakal use karanna hambela naha thawama.
Ubata onenam 650VA ups ekata car battery ekak unath externaly setkaragaththaki. But chargewenna wela yanawa.

1.5kVA ekak keeyada ban?

 

[Rukaef]

1.5kVA ekak keeyada ban?

Brandnew - 27k - 32k
Used with dead battery - 10k - 12k

 

[tharakaf]

Lokuma UPS monada ban? also what does 1.5kVA kiyanne mokakda ban? 5KW kiyanne nika 5 units wage neh.

 

[$onny]

Brandnew - 27k - 32k
Used with dead battery - 10k - 12k

1.5 Kva UPS ekakin 45W fan ekai 12W led bulb ekakui kochchara withara use karanna puluwanda?

 

[tharakaf]

Lokuma UPS monada ban? also what does 1.5kVA kiyanne mokakda ban? 5KW kiyanne nika 5 units wage neh.

https://generator-power.co.uk/diffe...W is the amount of,used in the system overall.

 

[animation]

bump

 

[Rukaef]

https://generator-power.co.uk/difference-kw-kva/#:~:text=kW is the amount of,used in the system overall.

Machan meka single phase ne. Eka hinda power factor eka ganna ona naha. ( No reactive power consumption or usage)

Lokuma UPS monada ban? also what does 1.5kVA kiyanne mokakda ban? 5KW kiyanne nika 5 units wage neh.

kW walin maninne power eka machan.
kWh walin energy eka maninne. Ape unit ekak kiyanne kWh ekak.

kWh ekak(unit 1k) kiyanne kW ekaka power ekak payak use karanawa kiyana eka saralawa kiyanawanam
------ Post added on Dec 5, 2022 at 1:42 PM

 

[geethq]

Lokuma UPS monada ban? also what does 1.5kVA kiyanne mokakda ban? 5KW kiyanne nika 5 units wage neh.

loku ewa 3,6,10kva enawa. oya capacity eka newei max output eka. kva gana power factor eken gunakarama actual output enawa. 0.8 - 0.9 wage thamai UPS wala power factor. 3kva x 0.9 = 2.7kw ekiyanne up to 2.7kw wenakan load ekak denna puluwan. habai echchara output ekak denna puluwan winadi ganai.

capacity ithin owai enne 12v 7-9ah sealed led acid battery. 3kva ekaka nam 6-8 enawa. 650kva 1i, 1kva, 2, 2kva, 3-4 oya wage.
eka battery ekak gaththoth 12v, 9ah kiyanne 12x9 = 108wh, lead acid wala 50% wage thamai cell damage nowi safe discharge puluwan ithin oken bagayai actual capacity. thawa efficiency/power factor giyama actual use karanna wenne podi capacity ekai.

fan ehema wada karanna onnam online UPS ganna wenawa (pure sine wave). line interactive ewa modified sinewave enne. motor rath wenawa humm enawa kelawenawa tika kalekin.

ubata up to 3kw wenakan load ekak da denna one nathnam 3kwh (unit 3k) use karanna oneda?
ubata 3kwh one nam UPS wade hariyanne na. ganin inveter ekai LiFePO4 pack ekai. masa 3 ta nam led acid deep cycle unath kamak na not recomended.

 

[tharakaf]

loku ewa 3,6,10kva enawa. oya capacity eka newei max output eka. kva gana power factor eken gunakarama actual output enawa. 0.8 - 0.9 wage thamai UPS wala power factor. 3kva x 0.9 = 2.7kw ekiyanne up to 2.7kw wenakan load ekak denna puluwan. habai echchara output ekak denna puluwan winadi ganai.

capacity ithin owai enne 12v 7-9ah sealed led acid battery. 3kva ekaka nam 6-8 enawa. 650kva 1i, 1kva, 2, 2kva, 3-4 oya wage.
eka battery ekak gaththoth 12v, 9ah kiyanne 12x9 = 108wh, lead acid wala 50% wage thamai cell damage nowi safe discharge puluwan ithin oken bagayai actual capacity. thawa efficiency/power factor giyama actual use karanna wenne podi capacity ekai.

fan ehema wada karanna onnam online UPS ganna wenawa (pure sine wave). line interactive ewa modified sinewave enne. motor rath wenawa humm enawa kelawenawa tika kalekin.

ubata up to 3kw wenakan load ekak da denna one nathnam 3kwh (unit 3k) use karanna oneda?
ubata 3kwh one nam UPS wade hariyanne na. ganin inveter ekai LiFePO4 pack ekai. masa 3 ta nam led acid deep cycle unath kamak na not recomended.

Ado thankx machan.

ubata up to 3kw wenakan load ekak da denna one nathnam 3kwh (unit 3k) use karanna oneda?
ubata 3kwh one nam UPS wade hariyanne na. ganin inveter ekai LiFePO4 pack ekai. masa 3 ta nam led acid deep cycle unath kamak na not recomended.

Oka tama mata hariyanne. Danna un innawada ban okak temp atawaganna. loku ganan puchchalath wadak ne mokada danata gedara 5KW ekak tiyenawa. mata renovation eka nisa gedarin yanna wenaw 2-3 months walata.

 

[geethq]

Ado thankx machan.

ubata up to 3kw wenakan load ekak da denna one nathnam 3kwh (unit 3k) use karanna oneda?
ubata 3kwh one nam UPS wade hariyanne na. ganin inveter ekai LiFePO4 pack ekai. masa 3 ta nam led acid deep cycle unath kamak na not recomended.

Oka tama mata hariyanne. Danna un innawada ban okak temp atawaganna. loku ganan puchchalath wadak ne mokada danata gedara 5KW ekak tiyenawa. mata renovation eka nisa gedarin yanna wenaw 2-3 months walata.

https://www.facebook.com/groups/diyoffgrid
meke innawa dials.

mewage ekak atogattanam hari compact widiyata. changeover ekakin denna one safe widiyata
oya tiyena eke battery eka use karanna barida? battery walata thamai cost eka yanne. 1kwh ta 1lak wage yanawa cell assemble karath battery ekata.

 

[tharakaf]

@aruna1 huththo, umbey field eka neda mey? danna kauruth nadda?

 

[kinkon]

portable inverter