Nkhani - Momwe mungasankhire mita yamagetsi?

Momwe mungasankhire mita yamagetsi ndi pano?

Pali zikhalidwe ziwiri zamakono pagawo la mita yanzeru, monga zikuwonekera pachithunzi pansipa.The Linyangmitazizindikiro 5(60) A. 5A ndiye maziko apano ndipo 60A ndiyemwe adavotera pakali pano.Ngati magetsi adutsa 60A, adzadzaza ndipo mita yanzeru idzayaka.Choncho, posankha mita yanzeru, kumbali imodzi, sayenera kukhala yocheperapo kusiyana ndi yoyambira panopa ndipo kumbali inayo, sayenera kukhala yapamwamba kuposa yomwe ili pamwambayi.

Tiyerekeze kuti zipangizo zathu zapakhomo wamba: 300W kompyuta, 350W TV, 1500W air conditioner, 400W firiji, 2000W madzi chotenthetsera.Titha kuwerengera motere: panopa = (300+350+1500+400+2000) W/220V≈20.6A.Titha kuyika 5(60)A metres chifukwa chowonjezera chamagetsi mtsogolomo.

Yesani kusankha mtundu wa mita malinga ndi momwe mita ikuyendera.Mamita amagetsi amagawidwa mu magawo atatu amagetsi amagetsi ndi magetsi agawo limodzi.Kawirikawiri, mamita amagetsi a magawo atatu amagwiritsidwa ntchito pamene kuyeza kwamakono kuli kwakukulu kuposa 80A, koma pali mitundu yambiri ndi mafotokozedwe a magetsi a gawo limodzi ndi mamita atatu amagetsi, kotero mungasankhire bwanji mitundu iyi ndi ndondomeko?

Momwe mungasankhire chitsanzo cha mita imodzi yokha

Single phase meters alinso ndi ma electronic metre ndi smart metre.Kwa nyumba yobwereketsa komanso nyumba yomwe sikufunikanso ntchito zovuta, titha kusankha mita yamagetsi yamagawo amodzi.Mamita amtunduwu amakhala ndi ntchito yoyezera.Ngati ntchito zambiri zikufunika monga mphamvu yapamwamba ndi chigwa, kulipira nthawi, ntchito yolipiriratu, ndiye tidzasankha mamita anzeru.Pakali pano, madera ambiri akukonzanso ndi makina anzeru.

Momwe mungasankhire chitsanzo cha mita yamagetsi yamagawo atatu

M'malo mwake, momwe mungasankhire mita yamagetsi yamagawo atatu iyeneranso kuyang'ana ntchito zomwe zimafunikira.Nthawi zambiri, ngati mphamvu iyenera kufufuzidwa, ma workshops, mafakitale ang'onoang'ono kapena masitolo ogulitsa, amangofunika kusankha mita yamagetsi yamagetsi atatu, monga Linyang SM350, yomwe ili ndi mitundu yosiyanasiyana yamakono yosankha, monga 1.5 (6) A, 5 (40) A, 10 (60) A, etc., Kuchuluka kungakhale 100A.Ngati panopa gawo limodzi likuposa 100A, ndi bwino kugwiritsa ntchito 1.5 (6) A ndi thiransifoma pamodzi.Mamita amtunduwu nthawi zambiri amakhala otsika voteji mita okhala ndi voteji ya 220/380V.

Pamsonkhano wamafakitale apakati ndi akulu, zamakono ndi zazikulu, ndipo gawo limodzi lamagetsi liyenera kupitilira 100A.Komanso, mafakitale lalikulu osati fufuzani digiri magetsi, komanso ayenera kuchita zambiri kusanthula deta, monga kusanthula mphamvu katundu pamapindikira, etc. Choncho, wamba yogwira pakompyuta magetsi mita ali kutali ndi kukwaniritsa zosowa za makasitomala.Nthawi ino tidasankha magawo athu atatu anzeru mamita kapena mita yamagetsi yamagetsi yamitundu yambiri.Mitundu yamagetsi yamtunduwu imatha kufika kulondola kwa 0.5s ndi 0.2s, ndikuyezera kulondola komanso mtengo wachuma.Mitundu yamagetsi yamtunduwu imakhala ndi ntchito zamphamvu kwambiri kuposa zamagetsi zamagetsi pamwambapa, monga kugawana nthawi yowerengera ndi kulipira, kuyeza kuyeza ndi ntchito zolembera zochitika, etc. Chifukwa chake, mtengo udzakhala wapamwamba.

Ngati wogwiritsa ntchito metering wamagetsi, ogwiritsa ntchito masitima apamtunda, mita yamagetsi yamagawo atatu yamawaya apamwamba kwambiri ndiyofunika.Palinso mabizinesi ena okwera magetsi, omwe amagwiritsa ntchito magawo atatu amawaya okwera ma voliyumu atatu ndi magawo atatu a mawaya ma voltage mita mu kabati yamagetsi apamwamba, ndikusankha kuti ndi ati agwiritse ntchito potengera zomwe akufuna.Nthawi zambiri, kukula kwamagetsi komwe kumayenera kuyezedwa ndikokwera, kulondola komwe kumafunikira kumakwera motero, mtengo wa mita umakwera.Mtengo wa mita 0.2S udzakhala woposa katatu wa 0.5S mita.

Momwe mungasankhire mita yanzeru

Meta yabwino yanzeru iyenera kukhala ndi ntchito zambiri zamphamvu, kuwonjezera pa ntchito zomwe zili pamwambapa, komanso ili ndi ntchito zotsutsana ndi kusokoneza, kusungirako deta, chipika cha zochitika, metering yakutali, kuyang'anira kugwiritsa ntchito mphamvu, ndi ntchito zina, kuphatikizapo metering yakutali. , ntchito yowunikira mphamvu zamagetsi.Timawononga ndalama zambiri kuposa mita yamagetsi yamagetsi kuti tigule mamita osati kungowona mphamvu, koma kuona zinthu zina zanzeru za mita yanzeru.

Dongosolo loyang'anira ndi ntchito za zida zowunikira, zitha kuwoneka kudzera mu kusanthula kwa data mukayatsa, nthawi yotseka, voteji yake, yapano, mphamvu yamagetsi ikuchoka kunthawi zonse, ngati izi ndi kutentha kwa data ndi zida zogwirira ntchito ndizokulirapo, ngakhale gawo lotseguka. , kaya chifukwa cha zovuta zamakina ndi olemedwa, ndi zina zotero, onani deta ndi mauna.

Mtengo wamamita anzeru okhala ndi njira yowerengera mita yolipiriratu kutali

Pamene mita yanzeru ili ndi njira yowerengera mita yolipirira kutali, sikuti imangozindikira kuwerengera kwa mita yodziwikiratu, komanso imatha kukoka chosinthira, kulipira ngongole pa intaneti, kukonza zolakwika ndi ntchito zina.Ogwira ntchito yoyang'anira magetsi amathanso kuyang'anira ndi kuyang'anira maola 24 kudzera pakompyuta kapena pa foni yam'manja APP, ndipo ogwiritsa ntchito amathanso kulipira ngongoleyo ndikufunsa za mtengo wamagetsi.Nthawi yomweyo, ndi gulu lazinthu zabwino zosonkhanitsira deta yamphamvu ndi njira zoyendetsera kasamalidwe ka katundu, kuphatikiza ntchito za katundu, kukonza uinjiniya, APP ya ogwiritsa ntchito, maakaunti aboma, kupereka chithandizo chamtambo chodziwikiratu, kuyang'anira ndalama zoyendetsera ntchito, kukonza zopindulitsa, ndikuthandizira mabizinesi. kukwera msanga.