Ke engMCCB (Sesebelisoa sa Potoloho sa Nyeoe e Bōpiloeng)
Polokeho ke ea bohlokoa haholo lefapheng la boenjiniere ba motlakase. Ho netefatsa tšireletso ea litsamaiso tsa motlakase le ho thibela ho hloleha ho ka bang teng, ho bohlokoa ho sebelisa li-circuit breaker tse tšepahalang. Har'a mefuta e fapaneng e fumanehang,sesebelisoa sa ho roba potoloho ea nyeoe e bōpiloeng (MCCB)e hlahella e le karolo ea bohlokoa. Morero oa sengoloa sena ke ho buisana ka tlhaloso, melao-motheo ea ts'ebetso, lits'ebetso, melemo le mekhoa e khothaletsoang ea tlhokomelo ea li-breaker tsa potoloho ea linyeoe tse bopiloeng ka molumo oa semmuso ho hlakisa karolo ena ea bohlokoa ea lisebelisoa tsa motlakase.
MCCB, e tsejoang hape e le molded case circuit breaker, ke sesebediswa sa motlakase se sebetsang ka mesebetsi e mengata se sebediswang ho sireletsa ditsamaiso tsa motlakase ho overload, short circuit le diphoso tse ding tsa motlakase. Ho fapana le miniature circuit breaker tse sebediswang dibakeng tsa bodulo,Li-MCCBli na le bokhoni ba hona joale bo nang le lintlha tse phahameng 'me ka hona li loketse lits'ebetso tsa indasteri le tsa khoebo. Li-circuit breaker tsena li na le mokhoa o tsoetseng pele oa ho tsamaea o lemohang phallo ea hona joale e sa tloaelehang 'me o sitisa potoloho ho sireletsa lisebelisoa tse hokahantsoeng.
Li-MCCBli sebetsa ho latela molao-motheo oa ts'ebetso ea thermomagnetic 'me li etselitsoe ho sebetsana ka katleho le maemo a ho imeloa haholo le potoloho e khuts'oane. Lintho tsa mocheso li arabela maqhubung a liehang, a nako e telele, ha lintho tsa makenete li arabela lipotolohong tse khutšoane tse potlakileng tse matla. Mokhoa ona o habeli o netefatsa tšireletso e tšepahalang khahlanong le liphoso tse fapaneng tsa motlakase, e leng se etsang horeLi-MCCBkhetho e tšepahalang bakeng sa baenjiniere ba motlakase ba sebetsang mererong e fapaneng.
Ka lebaka la moralo oa eona o matla le lintlha tse phahameng tsa hona joale,Li-MCCBli sebelisoa haholo liindastering tse fapaneng. Ho tloha lifemeng tsa motlakase le liteisheneng tse nyane ho ea litsing tsa tlhahiso le mehahong ea khoebo, li-case circuit breaker tse entsoeng ka moetso li bapala karolo ea bohlokoa ho netefatseng phallo e sa khaotseng ea motlakase. Li ka sebelisoa lits'ebetsong tse fapaneng tsa motlakase, ho kenyeletsoa mabone, taolo ea enjene, tšireletso ea transformer, li-switchboard, jj., ho sireletsa lisebelisoa le basebetsi likotsing tsa motlakase ka katleho.
E 'ngoe ea melemo e meholo eaLi-MCCBke bokhoni ba bona ba ho sebetsana le meroalo e phahameng ea motlakase.Li-MCCBhangata li lekanngoa ho tloha ho li-amps tse ka bang 10 ho isa ho tse likete tsa li-amps, kahoo li ka laola ka mokhoa o sireletsehileng meroalo e boima ea motlakase e atisang ho fumanoa libakeng tsa indasteri. Ho phaella moo, li-circuit breaker tsena li fana ka litlhophiso tse fetoloang tsa leeto, li lumella baenjiniere ho etsa hore boemo ba tšireletso bo lumellane le litlhoko tse itseng tsa sistimi ea motlakase. Ho tenyetseha hona ho netefatsa ts'ebetso e ntle le ho ntlafatsa ts'ireletso ea lisebelisoa tse hokahaneng.
Ho netefatsa hore li-circuit breaker tse bopiloeng li tšepahala ka nako e telele, tlhokomelo e tloaelehileng ea hlokahala. Ho khothaletsoa tlhahlobo le liteko khafetsa ho khetholla matšoao afe kapa afe a ho tsofala, likhokahano tse hlephileng kapa ho hloleha ha likarolo. Ho feta moo, ho latela litataiso tse nepahetseng tsa ho kenya ho bohlokoa ho thibela phello efe kapa efe e mpe ts'ebetsong ea circuit breaker. Hape ho bohlokoa ho boloka sebaka se potolohileng se hloekile ebile se se na lerōle le lithōle tse ka amang ts'ebetso ea sona. Ho latela mekhoa ena ea tlhokomelo ho tla lelefatsa bophelo baMCCBle ho fokotsa kotsi ea ho hloleha ha motlakase.
Ka bokhutšoanyane,sesebelisoa sa ho roba potoloho ea nyeoe e bōpiloeng (MCCB)ke sesebelisoa sa motlakase sa bohlokoa ka ho fetisisa ho netefatsa ts'ebetso e sireletsehileng ea litsamaiso tse fapaneng tsa motlakase. Li-MCCB li sebelisoa haholo libakeng tsa indasteri le tsa khoebo ka lebaka la bokhoni ba tsona ba ho itšireletsa khahlanong le ho jara lintho tse ngata, lipotoloho tse khutšoane, le liphoso tse ling tsa motlakase. Tekanyetso ea eona ea hona joale e phahameng, litlhophiso tsa maeto tse ka fetoloang, le ts'epo li etsa hore e be e loketseng baenjiniere ba batlang tšireletso e sebetsang hantle le e sireletsehileng ea motlakase. Ka ho latela mekhoa e khothaletsoang ea tlhokomelo, bophelo baMCCBe ka eketsoa haholo, e leng se tlatsetsang polokehong le botshepehing ba sistimi ya motlakase ka kakaretso.
Nako ea poso: Phato-14-2023