110 Aircon From Japan (How to)

[juzkidding]

A few days ago I was complaining with one of my friend from divisoria, about how I find it hard to sleep in the day, (GY shift ako, di ako aswang) because of temperature in my apartment. Tapos the day after bigla na lang meron ng IWATA Aircon na hinatid sa bahay based sa pinagkunan nya about 3/4 HP daw yun. I find it hard to read the specification sheet sa side kasi nihongo nakasulat, I was wondering what specs of Stepdown transformer shall I use for this.

Sa Specs sheet nya may nakalagay na 680/760 watts and meron din 1.6kW /1.8kW.. wala ako maintindihan masyado sa mga nakasulat dun at sa mga chart.. tanong ko lang kung meron bang makakapagsuggest sakin kung pano ko magagamit yun, anong specs ng trasformer ba kelangan kong bilhin? I know medyo mataas power rating ng mga AirCon kaya hesitant akong itry for now, mamaya may pupunta na dito na karpentero at ikakabit na yun, so para magamit ko na sana bigyan nyo ko ng expert's advice.. Okey ba? hehehe

Thanks in Advance!

[RaffT]

 a 110VAC aircon?? wow.. laking stepdown transformer gagamitin mo jan...

[juzkidding]

a 110VAC aircon?? wow.. laking stepdown transformer gagamitin mo jan...

Yep. 110VAC.. kaya 220V to 110V AC Step-down Transformer. I'll try to post the specs sheet kunan ko muna ng picture para kung meron magaling sa nihonggo dito baka ma-explain nya satin.

[THXneo]

Yep. 110VAC.. kaya 220V to 110V AC Step-down Transformer. I'll try to post the specs sheet kunan ko muna ng picture para kung meron magaling sa nihonggo dito baka ma-explain nya satin.

pag bumili  ka jan sa port area, meron na ino-offer na transformer 100v yan paps, di 110v.take note ha. 100 volts lng
nakabili na me jan 4 years ago.so far so good nman performance.kailgan mo lng test maige bago mo kunin.paandarin mo AC unit muna dun.tapos
check mo ang lamig kng pantay mula exhaust ng blower sa taas pababa ng 3-5 mins.
pag di umabot sa baba ang lamig.under charge yan.pag ganon try ka ng iba pa unit.

kng wala pa transformer 2,000 watts (2kw) ok na yan.
mas maganda dun ka na rin bili sa port area. mas mura dun compare sa raon o sa iba pa bilihan

[juzkidding]

Ahh.. Cge check ko dun.. Thanks! 

[miGs]

Kung 3/4 hp nga yung rating... pwede na yung sinuggest na 2kW trafo. But you have to put proper protection for the transformer at yung air-con mo.

[AirWire]

Kung mabubuksan mo ung aircon, may motor doon para sa fan. Check mo doon, baka may nakalagay din na info.

[ahlburuto]

Pwede rin ang bilin mo eh AVR na lang. Meron namang 110vac na output yun kaya pwede mo din magamit yun. Pinakamura na AVR eh yung Koten na brand. Servo type pa ang style nya....

BR

[THXneo]

Pwede rin ang bilin mo eh AVR na lang. Meron namang 110vac na output yun kaya pwede mo din magamit yun. Pinakamura na AVR eh yung Koten na brand. Servo type pa ang style nya....

BR

paps!
magkano kya 2KW na avr.
heheheh!

[ahlburuto]

kung di ako nagkakamali eh around 3-4k yun....

[RiDdLeR???]

Kailangan makapal ang secondary windings nung trasformer to accommodate the higher current ratings.  Pagawa ka na lang ng 110V outlet by using one line of the 220V line but take note of the wire gauge to use dahil double ang current rating niya.  Also make sure that you have a very good grounding for the earth connection.  Kung pwedeng magpa-baon ka ng dedicated grounding rod much better.

Ang mahal ng mga transformer that is more than 1KW, nasa 4K pataas.

[ahlburuto]

Magandang idea rin yung reply ni Brother Hunyango, Kung Meralco ang supply nyo eh malamang Line to line ang voltage nyo. Kaya pwede ka nga kumuha or gumawa ng isang efective grounding tapos kunin mo ang isang linya ng supply mo. Yun nga lang eh di ito 110vac, around 127vac ang magiging supply.

BR

[THXneo]

Kailangan makapal ang secondary windings nung trasformer to accommodate the higher current ratings.  Pagawa ka na lang ng 110V outlet by using one line of the 220V line but take note of the wire gauge to use dahil double ang current rating niya.  Also make sure that you have a very good grounding for the earth connection.  Kung pwedeng magpa-baon ka ng dedicated grounding rod much better.

Ang mahal ng mga transformer that is more than 1KW, nasa 4K pataas.

nope! kung dun ka mismo bibili sa port area. meron na cla transformer na binibigay para d2.
1.2 k lng ang price. 2kw, 100v at 110 volts ang output.
100 volts kc ang mga aircon na yan.
take note na pag 110 volts ang ginamit mo.madaling masira ang components ng aircon.

[juzkidding]

Im using a 220 to 110 homemade na Step Down transformer, So far malamig naman ang tanghali namin at minsan sobrang malamig ang gabi.. Hehehe... Thanks for your help guys!

[robbietan]

Kailangan makapal ang secondary windings nung trasformer to accommodate the higher current ratings.  Pagawa ka na lang ng 110V outlet by using one line of the 220V line but take note of the wire gauge to use dahil double ang current rating niya.  Also make sure that you have a very good grounding for the earth connection.  Kung pwedeng magpa-baon ka ng dedicated grounding rod much better.

Ang mahal ng mga transformer that is more than 1KW, nasa 4K pataas.

I would not suggest this, unless you can bond your "grounding" connections to the meralco transformer secondary grounding. the voltage will be very unstable and could damage your motor.

[RiDdLeR???]

I would not suggest this, unless you can bond your "grounding" connections to the meralco transformer secondary grounding. the voltage will be very unstable and could damage your motor.

Well said ..thanks for the warning and correction.