Theko e rekisoang ka bongata CJM5-63 1-4P 6kA MCB Miniature circuit breaker Ka lebokose la kabo ea polokeho ea letoto la HT

Lintlha tsa Tekheniki

MCB ke eng?

Sethibela-potoloho se senyenyane ke eng? Haeba o batla mokhoa o tšepahalang oa ho sireletsa lipotoloho tsa hau, sethibela-potoloho se senyenyane (MCB) e ka ba sona seo u se hlokang. Li-MCB ke lisebelisoa tsa bohlokoa tse thusang ho sireletsa litsamaiso tsa motlakase ho tsoa ho overload le lipotoloho tse khutšoane. Empa ke hobane'ng ha u khetha MCB ho feta mefuta e meng ea lithibela-potoloho? A re shebeng haufi-ufi.

Ho Zhejiang C&J Electric Holdings Co., Ltd., re utloisisa bohlokoa ba polokeho, katleho le ts'epo tsamaisong e 'ngoe le e 'ngoe ea motlakase. Ke ka lebaka leo re fanang ka mefuta e fapaneng ea li-MCB tsa boleng bo holimo tse etselitsoeng ho fihlela litlhoko tsa lits'ebetso tsa bolulo, tsa khoebo le tsa indasteri. Li-MCB tsa rona li entsoe ka thepa ea boleng bo holimo le litekanyetso tse tiileng tsa tlhahiso ho netefatsa hore lia tšoarella ebile lia tšoarella.

E 'ngoe ea melemo e meholo ea li-MCB ke boholo ba tsona bo bonyenyane. Ho fapana le li-circuit breaker tsa setso tse kholo le tse thata ho li kenya, li-MCB li nyane ebile li bonolo ho li kenya libakeng tse thata. Sena se etsa hore li-MCB li be ntle bakeng sa litsamaiso tsa motlakase tsa sejoale-joale moo li-circuit tse ngata li hlokang ho sebelisoa sebakeng se fokolang.

Molemo o mong oa li-MCB ke nako ea tsona ea karabelo e potlakileng. Haeba ho e-na le potoloho e feteletseng kapa e khuts'oane, MCB e etselitsoe ho khoptjoa kapele le ka bo eona, e khaola phallo ea hona joale ho ea potolohong e amehileng. Sena ha se thuse feela ho thibela tšenyo ea lisebelisoa tsa hau tsa motlakase le lisebelisoa, empa se boetse se fokotsa kotsi ea mollo le likotsi tse ling.

Zhejiang Chuangjia Electric Holding Co., Ltd. e ikemiselitse ho fana ka litharollo tsa matla a polokelo ea matla tsa litsebi bakeng sa 'maraka oa motlakase oa machaba. MCB ea rona ke mohlala o le mong feela oa lihlahisoa le lits'ebeletso tsa boleng bo holimo tseo re fanang ka tsona. Ka boiphihlelo ba rona bo bongata indastering le ho phehella khotsofalo ea bareki ka tieo, re kholisehile hore re ka u thusa ho fumana MCB e phethahetseng bakeng sa litlhoko tsa hau.

Qetellong, haeba o batla mokhoa o tšepahalang, o sebetsang hantle le o theko e tlase oa ho sireletsa lipotoloho tsa hau, li-miniature circuit breaker e ka ba tharollo eo u 'nileng ua e batla. Ho Zhejiang C&J Electrical Holding Co., Ltd., re fana ka tse ling tsa li-MCB tse ntle ka ho fetisisa 'marakeng. Ka boitlamo ba rona ba bokhabane le takatso ea boqapi, re ka u thusa ho fihlela polokeho le ts'ebetso eo litsamaiso tsa hau tsa motlakase li e tšoanelang. Joale hobaneng u ema? Ikopanye le rona kajeno ho ithuta haholoanyane ka li-MCB tsa rona le lihlahisoa le lits'ebeletso tse ling tsa rona.

Hobaneng u re khetha

Hobaneng o re khetha? Mabaka a Bohlokoa a ho Khetha ea RonaSeqhomane sa Potoloho se NyenyaneLitharollo

Bohlokoa ba kabo ea motlakase e sireletsehileng le e sebetsang hantle kajeno bo ke ke ba totobatsoa ho feta tekano. Ke ka lebaka leo likhoebo le beng ba matlo ka ho tšoana ba hlokang ho tsetela likarolong tsa motlakase tsa boleng bo holimo, joalo ka li-miniature circuit breaker. Joalokaha lebitso le bontša, miniature circuit breaker kapa MCB ke circuit breaker e nang le moralo o monyane. Ha e le hantle ke switch e iketsang e thusang ho sireletsa lipotoloho khahlanong le motlakase o feteletseng le lipotoloho tse khutšoane.

Khamphaning ea rona, re motlotlo ka ho fana ka litharollo tsa miniature circuit breaker tse holimo-limo tse etselitsoeng ho fihlela litlhoko tse ikhethileng tsa bareki ba rona. Mabaka a mang a etsang hore u re khethe e le mohloli oo u o ratang oa litharollo tsa MCB ke ana:

Likhetho tse fapaneng tsa MCB lia fumaneha
Rea tseba hore ha ho na litsamaiso tse peli tsa motlakase tse tšoanang. Ke ka lebaka leo re fanang ka likhetho tse fapaneng tsa MCB tseo u ka khethang ho tsona. Mefuta ea lihlahisoa tsa rona e kenyelletsa li-MCB tse nang le maqhubu a fapaneng a lekantsoeng, litlhophiso tsa lipalo, bokhoni ba ho roba, jj. Sena se nolofalletsa bareki ba rona ho khetha MCB e ntle ka ho fetisisa bakeng sa litlhoko tsa bona tse ikhethang le tekanyetso.

netefaletso ea boleng
Khamphaning ea rona, re ikemiselitse ho fa bareki ba rona MCB ea boleng bo holimo ka ho fetisisa. Ho netefatsa hore lihlahisoa tsa rona li fihlela maemo a indasteri, re etsa hore lihlahisoa tsohle tsa rona li lekoe ka thata le ho hlahlojoa ka netefatso ea boleng. Sena se fa bareki ba rona khotso ea kelello ba tseba hore matsete a bona a MCB a bolokehile, aa tšepahala ebile a hahiloe ho tšoarella.

theko e hlōlisanang
Rea tseba hore likarolo tsa elektroniki li ka bitsa chelete e ngata. Ke ka lebaka leo re ikitlaelletsang ho fana ka litharollo tsa MCB ka litheko tse hlōlisanang ntle le ho beha boleng kotsing. Re lumela hore boleng bo lokela ho ba theko e tlase, ke ka lebaka leo re behang lihlahisoa tsa rona theko e hlōlisanang ho etsa hore litharollo tsa boleng li fumanehe ho bohle.

Botsebi le Phihlelo
Sehlopha sa rona sa litsebi se na le boiphihlelo ba mashome a lilemo indastering ea motlakase. Ba na le tsebo e tiileng le kutloisiso ea litsamaiso tsa motlakase 'me ba lula ba tseba theknoloji ea morao-rao le mekhoa ea indasteri. Sena se fetolela litharollo tsa MCB tse etellang pele indastering tse etselitsoeng ho fihlela litlhoko tse ikhethang tsa bareki ba rona. Bareki ba rona ba ka tšepa hore re fana ka litharollo tsa MCB tse tla ntlafatsa ts'ebetso ea bona ea sistimi ea motlakase ka kakaretso.

tšebeletso e ntle ea bareki
Khamphaning ea rona, re ikemiselitse ho fana ka tšebeletso e ntle ea bareki ho bareki ba rona. Re lumela hore ho aha le ho boloka likamano tse matla le bareki ba rona ho qala ka tšebeletso e ikhethang. Re ipha nako ea ho mamela matšoenyeho, likhetho le litlhoko tsa bareki ba rona le ho fana ka litharollo tse fihlelang litlhoko tsa bona tse ikhethang.

ha re phethela
Ka kakaretso, ho khetha tharollo e nepahetseng ea MCB ho bohlokoa bakeng sa ho boloka sistimi ea motlakase e bolokehileng le e sebetsang hantle. Khamphani ea rona e fana ka litharollo tsa MCB tsa sejoale-joale tse etselitsoeng ho fihlela litlhoko tse ikhethang tsa bareki ba rona. Ka mefuta e mengata ea likhetho tseo u ka khethang ho tsona, netefatso ea boleng, litheko tse qothisanang lehlokoa, boiphihlelo le boiphihlelo, le tšebeletso e ntle ea bareki, re kholisehile hore bareki ba rona ba tla khotsofala ke litharollo tsa rona tsa MCB. Ikopanye le rona kajeno ho ithuta ho eketsehileng.