Ngakhale zipangizo zing'onozing'ono zamakono ndi magetsi panyumba panu zimagwira pa maulendo 120-volt ndipo zimalowetsedwa m'zinthu zamitundu yambiri, zipangizo zazikulu-kuphatikizapo magetsi, magetsi, magetsi, magetsi amphamvu, ndi zowonjezera ma air-240 Maulendo a 250 / volt. Nthaŵi zina zipangizo zazikuluzikulu "zimakhala zovuta" -kuwona kuti mawaya oyendayenda amagwirizanitsidwa ndi zipangizo zamagetsi-koma zipangizo zina zazikulu zimagwirizanitsidwa ndi zingwe za plug-in.
Poyerekeza ndi chikwama cha 120 volt, chombo cha 240/250-volt chidzakhala ndi kasinthidwe kosiyana kwambiri ndipo zidzakhala zosiyana malinga ndi kuti dera ndi 20 amps, 30 amps, kapena zazikulu. Mpweya wa magetsi okwana 50-amp 240-volt, mwachitsanzo, udzawoneka wosiyana kwambiri ndi mawonekedwe a 20-amp 240-volt air conditioner.
Ndikofunika kuzindikira kuti zipangizo zonse 240/250-volt zimafuna dera lodzipereka-lomwe limapereka kachipangizo kokha komanso palibe zinthu zina zomwe zili pafupi ndi dera. Izi ndi zosiyana ndi maulendo ambirimbiri a volt-120, omwe angadyetse malo owala kapena mipanda yozungulira komanso kuthamanga kwawo.
N'chifukwa Chiyani Mitengo Yosiyanasiyana?
Mkokomo wa magetsi pa magetsi ndi maulendo angakhale wosokoneza pang'ono. Mutha kuona chipangizo chozungulira kapena chachikulu chiwerengedwe pa 208- 220-, 230-, 240- kapena 250-volts-kapena chingatchulidwe ngati "240/250-volts." Kwa zolinga ndi zolinga zonse, izi ndi zofanana.
Nambala zosiyana zikuyimira kuti nyumba yamagetsi yozungulira imakhala yosasinthasintha pamene imaperekedwa kunyumba kwanu kuchokera ku kampani yogwiritsira ntchito. Panthawi ina, maulendo awiri omwe ankadziwika ndi mapuloteni amadziwika kuti ndi ma 240-volt, koma magetsi lero akhoza kukhala apamwamba kuposa awa, choncho maulendo angakhale ndi "240/250 volts". Mukawona chiwerengero ndi manambala monga 208- 220-, 230-, 240-, kapena 250-volts, onse amatchula chinthu chomwecho-dera lamapiri awiri omwe amadyetsedwa ndi mabotolo onse otentha mu gulu la utumiki .
Mofananamo, maulendo 120-volt imodzi-pole akhoza kusiyana pakati pa 110 ndi 130 volts; onsewo amatchula dera lomwelo-dera limodzi lokha lodyetsedwa ndi barre imodzi yotentha basi pamsewu waukulu wa utumiki.
Pamene zipangizo monga air conditioner zimakhala ndi magetsi otalikira, monga 208/230 volts, zimasonyeza zamtundu wapamwamba ndi zochepa zomwe zomwe zipangizozi zidzakopera pakali pano pamene zikugwira ntchito. Zomwezo sizingakhale zofunikira kwambiri chifukwa maulendo onse okhala ndi maulendo awiri amatha kusamalira magetsi.
Mipata ya Air Conditioner
Zina zowonongeka ndi magetsi 120 omwe amawombera m'zipinda zowonongeka, koma makina akuluakulu a mpweya-mawindo ena ndi zonyamulira komanso maulendo omwe amakhalapo mpaka kalekale-amakhala ndi maulendo 240/250-volt. Malo akuluakulu apakati aakulu angapange dera la 50 amp, pamene malo ochepetsetsa kwambiri omwe amagwiritsa ntchito mapulogalamu amatha kuyitanitsa maulendo amphamvu 15. Kwa nyumba zambiri, maulendo 30-ampita kapena 40-amphamvu 240/250-volt ali ofanana ndi apakati pa mpweya.
Kuti mukhale ndi mawotchi opangidwa ndi 240/250-volt omwe amawoneka m'mawindo, ma circuits 20 amphamvu ali ofanana. Mulimonsemo, deralo liyenera kudzipatulira ku chipinda cha mpweya.
Kuti muzitsatira Code, dera silingathe kutumikila zipangizo zina kapena zipangizo zina m'nyumba mwanu.
Wiringwe Wothandizira Maulendo a Air Conditioner
Monga magalimoto ena onse, magetsi a mpweya amawombera ndi chingwe chosagwiritsidwa ntchito (NM) . Mzere wa waya uyenera kukhala woyenera kuti ukhale woyang'anira dera. Kwa makina okwana 20 amphamvu pazenera, waya woweruza 10 amagwiritsidwa ntchito. Iyi ndi waya wochulukirapo kuposa momwe ingagwiritsidwe ntchito pamtunda wa makilomita 20-volt, pomwe waya wonyamulira 12 ndi wofanana. Chifukwa chake cholemera kwambiri ndi chakuti mpweya wa mpweya nthawi zina umayenda ulendo wodutsa panthawi yoyamba; Mpiringidzo ndi waya wochuluka kwambiri ukulepheretsa izi.
Kutulutsa Wiring kwa Miyoyo Yowonjezera
Mu chingwe cha waya 2 pa dera la 120-volt, "kutentha" pakali pano kumatengedwa ndi waya wakuda, pamene waya woyera ndi wosalowerera.
Komabe, mu dera la 240/250-volt, palibe chikhalidwe chosalowerera ndale, chifukwa mawaya onse akunyamula 120-volts "otentha" pakalipano. Chifukwa mawaya onsewa ndi otentha, ndizochikhalidwe cha waya wonyezimira kuti alembedwe ndi tabu la tepi yakuda kapena yofiira pafupi ndi kugwiritsira ntchito zowonongeka pamtunda. Izi zidzamuuza munthu wothandizira kuti kugwirizana kuli kotentha.
Chombo chogwiritsira ntchito chiyenera kugwirizanitsa ndi kuyendera kwa dera ndi mpweya wa mpweya-cholandira 20-amp chimakhala ndi kusintha kosiyana ndi kulandira mamita 30. Dera lozungulira dera liyenera kulumikizana ndi malo ake ndipo, ngati bokosi lamagetsi ndichitsulo, komanso bokosi.