Momwe Mungadziwire Mitundu Yophwanya Madera?

        Zowononga kuzungulirandi zida zoyambira zotetezera nyumba iliyonse, nyumba yosungiramo zinthu ndi nyumba zonse.Amakhala ngati maphwando achitatu kapena oweruza munjira zovuta komanso zowopsa zamawaya amagetsi.Mukakumana ndi magetsi ochulukirapo, makina opangira ma waya amatha kuyambitsa moto, kuwomba komanso kuphulika.Koma zoopsa zoterezi zisanachitike,wowononga dera adzalowererapo podula magetsi.

       Zida zokhala ngati bokosizi zimagwira ntchito pochepetsa mphamvu yamagetsi pagawo limodzi.Popanda wowononga dera, malo anu adzakhala pachiwopsezo nthawi zonse komanso chipwirikiti.

       Muyenera kugula chopumira kapena chowotcha chowonjezera cha gululo.Koma mukangoyamba kugula zinthu mozungulira, mudzazindikira kuti pali masauzande ambiri oyendetsa dera omwe mungasankhe.Kwa mapanelo azamalonda kapena mafakitale, chiwerengerochi chingakhale chokulirapo.

       Kugula chodulira dera sikophweka, ndiye mumatsimikizira bwanji kuti mwapanga chisankho choyenera?Zikuoneka kuti kusankha woyendetsa dera wolondola sikovuta kwambiri, ndipo zonse zimayamba ndi kuphunziramomwe mungadziwire mitundu yosiyanasiyana ya owononga dera.

       Ndiye mungadziwe bwanji Mitundu Yophwanya Madera? Kodi pali mitundu ingati ya ophwanya?

       Pali mitundu itatu ikuluikulu ya ma circuit breakers:owononga wamba wamba,AFCI circuit breakersndiZithunzi za GFCI.Nazi zomwe muyenera kudziwa za iwo:

Mitundu ya Circuit Breaker

1. Standard Circuit Breakers

       Pali mitundu iwiri ya ma circuit breakers:ophwanya mzati umodzindizowononga maulendo awiri.Awa ndi ma breaker osavuta omwe amayang'anira kutsika kwa magetsi pamene akuzungulira malo amkati.Imatsata magetsi muzitsulo zamagetsi zamagetsi, zida ndi sockets. Mtundu woterewu umatsekereza mawaya apano panthawi yolemetsa komanso mabwalo amfupi kuti mawaya asatenthedwe.Izi zikhoza kuchitika pamene waya wina wotentha wakhudza waya wapansi, waya wina wotentha kapena waya wosalowerera.Ntchito yodulira pakali pano imatha kuletsa moto wamagetsi.Chowotcha 1-inch chomwe chimagwiritsidwa ntchito mnyumbamo nthawi zambiri chimakhala chophwanyira chozungulira chimodzi ndipo chimakhala ndi kagawo pagawo.Zowonongeka za bipolar ndizofala kwambirizida zazikulu zapakhomokapenamalo ogulitsa, yokhala ndi mipata iwiri.Standard circuit breakerstetezani katundu, zida ndi zida zamagetsi chifukwa chazovuta zamagetsi.

Ophwanya Mzati Amodzi——Nthawi zambiri wophwanya;Kuteteza waya wina wamphamvu;Amapereka 120V kudera

Zophwanya Pawiri-Pole——Ili ndi zothyola nsonga ziwiri zokhala ndi chogwirira komanso njira yogawana ulendo;Amateteza mawaya awiri;Amapereka 120V/240V kapena 240V kudera;Amabwera mu 15-200 amps;Amagwiritsidwa ntchito pazida zazikulu monga zotenthetsera madzi

AC Circuit Breaker

2. GFCI Circuit Breakers

       GFCI circuit breaker kapena ground fault circuit breaker imadula mphamvu yozungulira pamene pali zowonjezereka.Zimagwiranso ntchito pakakhala vuto laling'ono kapena mzere wapansi.Chotsatiracho chimachitika pakupanga njira zovulaza pakati pa zinthu zamakono ndi zokhazikika.Ma circuit breakers awa ndiosakhala oyenera kugwiritsa ntchito mosalekeza zidamongafirijikapenazida zamankhwala.Chifukwa chake ndi kupunthwa.Woyendetsa dera akhoza kugunda kuposa momwe ayenera.M'madera achinyezi mongakhitchini, mabafa, kapenamalo a mafakitale achinyezi, nthawi zambiri mumakumana ndi sockets ndi mabatani awiri ("test" ndi "reset"), zomwe zimatetezedwa ndi GFCI circuit breakers.Ophwanya ma GFCI amawoneka mosiyana ndi ophwanya wamba: ali ndi mabatani "test" ndi zosinthira / kuzimitsa.GFCI circuit breaker imatanthauzidwa ndi waya wa coil ndi batani loyesa kutsogolo.Ndiwofunika kwambiri m'malo onyowa mongazipinda zapansi,malo akunja,mabafa,khitchinindimagalaja.Ndi yabwino kwa malo ogwirira ntchito pogwiritsa ntchito zida zamagetsi.Pulagi iliyonse yamaginito imakhala ndi "I".

3.AFCI Circuit Breakers

       AFCI circuit breakers kapena arc fault circuit breakers amatha kuteteza kutulutsa mwangozi mu mawaya kapena ma waya.Imachita izi pozindikira njira zosazolowereka ndi kusintha kwamagetsi, kenako ndikuchotsa dera lomwe lawonongeka kuchokera kugwero lamagetsi arc isanagwire kutentha kokwanira kuti moto uyambike.Izi zowononga magetsi zimalepheretsa kutulutsa magetsi ndipo motero zimapewa moto wamagetsi chifukwa cha zoopsa monga makina akale a waya.Monga GFCI, amakhalanso ndi batani la "test".Ngakhale AFCI ndi yofanana ndi GFCI, imatha kupewa zolephera ziwiri zosiyana.kwenikweni,AFCI imatha kuteteza moto,ndiGFCI imatha kuteteza kugwedezeka kwamagetsi.AFCI ophwanya madera ali ndi udindo woteteza mawaya a nthambi m'makina amagetsi ndipo amafunika kugwiritsidwa ntchito ndi ophwanyira wamba kapena wamba chifukwa amayankha kutentha kokhazikika m'malo mosinthasintha.

       Kupatula apo, mapanelo osiyanasiyana azithandizira ophwanya madera osiyanasiyana malinga ndi zomwe amapanga komanso kulumikizana kwakuthupi.Nthawi zambiri, mupeza chizindikiro chokhala ndi chowotcha chozungulira choyenera mkati mwa gululo.

Mitundu Yosiyanasiyana yaWophwanya MagetsiMitundu