Indlela ukuxhuma RCD

Muva nje, amafasitela ezitolo kagesi, ungabona idivayisi ukwazi, okhonjiswe RCD emelela. Nakuba ngesisekelo umsebenzi wakhe akukho wamavukelambuso, nje manje, ekugcineni kwahlaluka ukuthi adume. Kulula: uma ngaphambi kagesi efulethini isilinganiso kuhlanganisa izibani eziningana esikhipha, ongaphakeme-amandla yensimbi kanye umamukeli TV, manje uhlu liye landa kakhulu. Ngakho, lenyuka futhi amathuba ezingaba yokuthi umuntu abanjwe ugesi kubantu. Njengoba wazi, ukuzivikela engcono kulesi simo ukufaka wesifunda isisekelo futhi wiring of zonke izinto zikagesi neze kuyo. Nokho, lokhu akwenzeki ngaso sonke isikhathi. Ngaphezu kwalokho, kulula kakhulu eduze imitha kagesi ukuxhuma ngokunembile RCD, kunokuba ukudweba imigqa esuka wonke ithuluzi ukuze circuit zokuzivikela.

lutho nzima

Umgomo we operation ye idivayisi yezokuphepha kusekelwe uqhathanisa amanani langempela imisinga ezimbili - egeleza ngokusebenzisa isigaba futhi amagatsha zero. Ngokuvamile bathi bayalingana (noma delta ngaphakathi kobubanzi kuvunyelwe), kodwa ukubonakala isikimu umehluko siphathwa njengesivakashi ukuvuza eziyingozi, futhi RCD icishiwe. Ukuze uqonde ukuthi yini kulombhalo ukuxhumana RCD kanye imishini, udinga ukuba awaqonde ngokucacile izimiso ngenhla. Ngakho-ke, masisebenzise esifanisweni esisenze ne esitsheni ketshezi. Ake nombhoshongo abstract Umfutho - kuba efulethini nazo zonke abathengi kagesi. Kule ngemibhobho emibili zisuswe - "yokufaka" i-amanzi kanye "isivuno" sokukhipha. Kusobala ukuthi ngesikhathi Umbhoshongo beqinile, isibalo uketshezi angenayo ukubuyela alinganayo. Kodwa ngokushesha nje lapho amanzi okukhipha isiba ngaphansi - ungakwazi ukukhuluma avuzayo. Futhi umehluko enkulu ungakwazi ngokungaqondile ukunquma indlela enkulu umonakalo basembhoshongweni ingcindezi. Kulula ukuqonda ukuthi zamanje kagesi akufanele kube kuphi ukushiya circuit. Uma lokhu kwenzeka, endaweni ethile ngemva kwayo kwaba khona avuzayo, noma, mhlawumbe, isikimu "unwinding" counter. Ebona lesi sidingo, ungafunda kabanzi njengoba oxhumanisa RCD.

Philosophy kagesi

Cabanga ukuthi kukhona ukulimala ukwahlukanisa wire, isigaba (lamanje) phezu kwengungu umshini wokuwasha yabonakala bezinhlamvu metal. Uma uthinta kwenzeka wamanje ukuvuza ngomzimba womuntu, okuyinto iyingozi kakhulu. Ukuvimbela lokhu, udinga ukuxhuma RCD. Kulokhu, idivayisi izoqopha umehluko imisinga angenayo naphumayo futhi kweso vala jikelele supply chain.

Ukuxhumanisa RCD

Ukufakwa kudivayisi ilula futhi akakubangeli nobunzima ngisho imfundamakhwela ngogesi. Nokho, kufanele uqale ukunquma lapho izofakwa i RCD. Kukhona ezintathu ongakhetha yilezi: ngqo ugesi ulayini imoto; isigcawu legatsha amadivayisi; yonke indlu. Indlela yokuqala libhekene nokuvikeleka okusezingeni eliphezulu, kodwa kungathatha eziningi kumadivayisi zokuzivikela. Okwesibili - ebucayini, kahle lwesithathu kancane izindleko, kodwa likwazi ukuzwela sezigqila ukuvuza. RCDs abakhona kunoma iyiphi emine okukhipha ezikhumulweni: ezimbili ukunikezela izigaba futhi zero futhi ezimbili okukhiphayo. Eceleni kwabo siyohlale notation ohambelana, ngakho besazwana into cishe kungenzeki. Ngakho, esigabeni kwenziwa iphimbo kanye igama elifanayo - okukhiphayo kusukela RCD. Ukuze zero Isimo sithi asifane. Sicela wazi ukuthi ngeke ungavumela "zero" ukundlula i RCD (khumbula isimiso wokusebenza).

Indlela elula

Njengoba isibonelo, cabanga ngendlela elula. Kwakuthinta yakhe kuvame kakhulu ukuba kusetshenziswe, ukuxhuma RCD kuleli zwe. Ukuzwela zedivayisi lokukhuphula at itheku kumele abe phakathi 100 300 MA (amanani amancane zingenzeka positives bamanga). Qhathanisa: lokuvikeleka kwezifiso ezisemqoka ezingumphumela umshini (isb, umshini wokuwasha) iyadingeka RCD nge samanje 10 ma; futhi ukuze kuvikeleke kutsi lonkhe licembu - ezingeqile kwezingama-30 ma. Ngakho, kungakhathaliseki ukuthi noma isetshenziswe kuphela RCD umehluko okuzenzakalelayo (shintsha, ngokuhlanganiswa idivayisi yezokuphepha), isinqumo njalo exhunywe emuva kokuqala lokungeniswa umshini. Kukhona izintambo ezimbili kusukela inkinobho kukhona sikokufaka RCD futhi okhiqizwayo - ku. Njengoba ngokuvamile umhlangano yokuxhuma wenziwa ku iphaneli esiphikisayo.