Li-circuit breakerske lisebelisoa tsa mantlha tsa polokeho bakeng sa moaho o mong le o mong, ntlo ea polokelo le meaho eohle.Ba sebetsa e le mekha ea boraro kapa baahloli mekhoeng e rarahaneng le e kotsi ea likhoele tsa motlakase.Ha o kopana le hona joale ho feteletseng, tsamaiso ea lithapo e ka baka mollo, ho phahama le ho phatloha.Empa pele karabelo e kotsi joalo e etsahala,sekhechana sa potoloho se tla kenella ka ho khaola phepelo ea motlakase.
Lisebelisoa tsena tse kang lebokose li sebetsa ka ho fokotsa hona joale potolohong e le 'ngoe.Ntle le sekhechana sa potoloho, setsi sa hau se tla lula se le kotsing le moferefere.
U hloka ho reka sekhechana kapa sekhechana sa potoloho se eketsehileng bakeng sa phanele.Empa hang ha u qala ho reka ho pota-pota, u tla hlokomela hore ho na le likete tsa li-circuit breakers tseo u ka khethang ho tsona.Bakeng sa liphanele tsa khoebo kapa tsa indasteri, palo ena e kanna ea ba kholo le ho feta.
Ho reka mochine oa potoloho ha ho bonolo, kahoo u etsa bonnete ba hore u etsa qeto e nepahetseng joang?Hoa etsahala hore ho khetha mochine o nepahetseng oa potoloho ha ho thata haholo, 'me tsohle li qala ka ho ithutamokhoa oa ho khetholla mefuta e fapaneng ea li-circuit breakers.
Joale u ka Khetholla Mefuta ea Circuit Breaker joang? Ho na le mefuta e mekae ea li-breaker?
Ho na le mefuta e meraro ea mantlha ea li-circuit breakers:li-circuits tse tloaelehileng,Li-circuit breakers tsa AFCIleLi-breaker tsa GFCI.Mona ke seo u hlokang ho se tseba ka bona:
Mefuta ea Circuit Breaker
1. Li-Circuit Breakers tse tloaelehileng
Ho na le mefuta e 'meli ea li-circuit breaker tse tloaelehileng:li-circuit breakers tse nang le palo e le 'ngoeleli-circuit breakers tse peli.Tsena ke li-breaker tse bonolo tse behang leihlo ho theoha ha motlakase ha o ntse o potoloha sebaka se kahare.E tsamaisa motlakase lits'ebetsong tsa likhoele tsa motlakase, lisebelisoa le li-sockets.Mofuta ona oa li-circuit breaker o thibela hona joale nakong ea li-overloads le li-circuits tse khutšoane ho thibela lithapo hore li se ke tsa chesa haholo.Sena se ka etsahala ha terata e le 'ngoe e chesang e ama terata e fatše, terata e 'ngoe e chesang kapa terata e sa nke lehlakore.Mosebetsi oa hona joale oa ho khaola o ka thibela mollo oa motlakase.Sekhechana sa potoloho ea 1-inch se sebelisoang sebakeng sa bolulo hangata ke sekheo sa potoloho se nang le palo e le 'ngoe 'me se lula sekoting holim'a phanele.Li-circuits tsa bipolar li atile haholo holisebelisoa tse kholo tsa ntlokapalisebelisoa tsa khoebo, e nang le libaka tse peli.Li-circuit breakers tse tloaelehilengsireletsa thepa, lisebelisoa le lisebelisoa ka lebaka la mathata a motlakase.
Li-Sing Pole Breakers——Seqhobotsi se atileng haholo;E sireletsa terata e le 'ngoe e matlafetseng;E fana ka 120V ho potoloho
Li-Brock-Pole Breakers——E na le li-breaker tse peli tse nang le molamu le mokhoa o arolelanoang oa leeto;E sireletsa lithapo tse peli;E fana ka 120V / 240V kapa 240V ho potoloho;E tla ka li-amps tse 15-200;E sebelisoa bakeng sa lisebelisoa tse kholo joalo ka lihitara tsa metsi
GFCI circuit breaker kapa ground fault circuit breaker e khaola matla ho potoloho ha ho e-na le motlakase o mongata.Li boetse li sebetsa ha ho e-na le potoloho e khutšoanyane kapa phoso ea fatše.E qetellang e etsahala ha ho thehoa litsela tse kotsi pakeng tsa likarolo tsa hona joale le tse thehiloeng.Li-circuit breakers tsena liha e loketse lisebelisoa tsa ts'ebetso tse tsoelang pelejoalo kasehatsetsikapalisebelisoa tsa bongaka.Lebaka kekhoptjoa.Sekhechana sa potoloho se ka khoptjoa ho feta kamoo se lokelang.Libakeng tse mongobo joalo kakichine, likamore tsa ho hlapela, kapalibaka tsa indasteri tse mongobo, hangata u tla kopana le li-sockets tse nang le likonopo tse peli ("test" le "reset"), tse sirelelitsoeng ke li-circuit breakers tsa GFCI.Li-circuits tsa GFCI li shebahala li fapane le li-circuit breakers tse tloaelehileng: li na le likonopo tsa "test" le li-switches tsa ho tima / ho tima.Sekhechana sa potoloho sa GFCI se hlalosoa ke mohala oa khoele le konopo ea teko e ka pele.E bohlokoa haholo libakeng tse metsi joalo kalikamore tse ka tlaase,dibaka tsa ka ntle,likamore tsa ho hlapa,kichinelelikarache.E loketse li-workstations tse sebelisang lisebelisoa tsa motlakase.Polaka e 'ngoe le e' ngoe ea magnetic pole e na le "I" e tloaelehileng.
3.AFCI Circuit Breakers
Li-circuit breaker tsa AFCI kapa li-arc fault circuit breaker li ka thibela ho tsoa ka phoso ka lithapo kapa lits'ebetsong tsa wiring.E etsa sena ka ho lemoha litsela tse sa tloaelehang le liphetoho tsa motlakase, ebe e khaola potoloho e senyehileng mohloling oa matla pele arc e tšoara mocheso o lekaneng ho baka lelakabe.Li-circuits tsena li thibela ho tsoa ha motlakase 'me kahoo li qoba mollo oa motlakase o bakoang ke likotsi tse kang tsamaiso ea khale ea lithapo.Joaloka GFCI, ba boetse ba na le konopo ea "teko".Leha AFCI e ts'oana le GFCI, e ka thibela liphoso tse peli tse fapaneng.Ha e le hantle,AFCI e ka thibela mollo, leGFCI e ka thibela ts'oaetso ea motlakase.Li-circuit breakers tsa AFCI li na le boikarabelo ba ho sireletsa lithapo tsa potoloho ea lekala tsamaisong ea motlakase 'me li hloka ho sebelisoa le li-circuit breakers tse tloaelehileng kapa tse tloaelehileng hobane li arabela mocheso o tsitsitseng ho e-na le ho fetoha ka potlako.
Ntle le moo, liphanele tse fapaneng li tla ts'ehetsa li-breaker tse fapaneng ho latela litlhaloso tsa tlhahiso le khokahano ea 'mele.Hangata, u tla fumana lengolo le nang le sekhechana sa potoloho se loketseng kahare ho phanele.
2020-12-29
