Lisebelisoa tsa MCCB (Molded Case Circuit Breaker) li bapala karolo ea bohlokoa ho ntlafatseng tšireletseho, ts'ebetso, ho beha leihlo le ho tenyetseha ha litsamaiso tsa sejoale-joale tsa phepelo ea motlakase. Ha litsamaiso tsa motlakase li ntse li rarahana le ho feta tikolohong ea indasteri, ea khoebo le ea meaho, tlhoko ea litharollo tse tšepahalang tsa ts'ireletso ea potoloho e eketsehile haholo.Lisebelisoa tsa MCCBha e sa le li-add-on tsa boikhethelo; ke likarolo tsa bohlokoa tse matlafatsang ts'ebetso ea li-breaker, tse nolofalletsang taolo ea hole, le ho netefatsa ts'epo ea sistimi tlasa maemo a fapaneng a motlakase.
Sengoliloeng sena se fana ka tlhaloso e felletseng ea lisebelisoa tsa MCCB, mefuta ea tsona, melaoana ea ts'ebetso, lits'ebetso, mekhoa ea khetho, lintlha tsa ho kenya, le mathata a tloaelehileng ao basebelisi ba tobanang le ona. E etselitsoe ho thusa baenjiniere, baokameli ba theko, litsebi tsa motlakase le baqapi ba sistimi ho etsa liqeto tse nang le tsebo ha ba haha kapa ba ntlafatsa lits'ebetso tsa phepelo ea motlakase o tlase.
Lisebelisoa tsa MCCB ke likarolo tse thusang tse etselitsoeng ho ntlafatsa ts'ebetso, taolo le bokhoni ba ho beha leihlo ba Molded Case Circuit Breakers. Le ha li-MCCB ka botsona li fana ka tšireletso ea mantlha khahlano le meroalo e mengata le lipotoloho tse khutšoane, lisebelisoa li holisa ts'ebetso ea tsona ho feta ts'ireletso ea mantlha.
Lisebelisoa tsena li lumella basebelisi ho sebelisa li-breaker ba le hole, ho lekola maemo a motlakase, ho amohela matšoao a phoso, le ho kopanya li-breaker ho litsamaiso tse bohlale tsa kabo ea matla. Lits'ebetsong tsa sejoale-joale, lisebelisoa tsa MCCB li koala lekhalo lipakeng tsa lisebelisoa tsa khale tsa ts'ireletso le lits'ebetso tse bohlale tsa taolo ea matla.
Lisebelisuoa tse tloaelehileng tsa MCCB li kenyelletsa likhokahano tse thusang, li-alamo, maeto a shunt, li-un-voltage release, li-motor operators, li-rotary handles le interlock mechanics. E 'ngoe le e' ngoe e na le karolo e ikhethang ea ho ntlafatsa ts'epo ea sistimi le boiketlo ba ts'ebetso.
Litsamaiso tsa motlakase kajeno li hloka litekanyetso tse phahameng tsa polokeho, linako tsa karabelo tse potlakileng, le mekhoa e bohlale ea taolo. Lisebelisoa tsa MCCB li sebetsana le litlhoko tsena ka ho nolofalletsa ts'ebetso e ntlafetseng eo li-breaker tse tloaelehileng li ke keng tsa fana ka tsona.
Bohlokoa ba lisebelisoa tsa MCCB bo ka akaretsoa ka likarolo tse tharo tsa bohlokoa:
Liindastering tse kang tsa tlhahiso, litsi tsa data, lipetlele le mehaho ea khoebo, esita le tšitiso e khutšoanyane ea matla e ka lebisa tahlehelong e kholo ea lichelete. Lisebelisoa tsa MCCB li thusa ho fokotsa likotsi tsena ka ho ntlafatsa taolo e nepahetseng le karabelo ea sistimi.
Lisebelisoa tsa MCCB li tla ka mefuta e fapaneng ho latela ts'ebetso ea tsona. Ka tlaase mona ke ho aroloa ha mefuta e sebelisoang haholo tsamaisong ea motlakase.
| Mofuta oa lisebelisoa | Mosebetsi | Molemo oa Bohlokoa |
|---|---|---|
| Kopana le Mothusi | E bonts'a boemo ba ON/OFF ba sekhechana | Remote monitoring bokhoni |
| Alarm Switch | Lipontšo tsa liketsahalo tsa phoso ea ho khoptjoa | Ho lemoha liphoso kapele |
| Shunt Leeto | Ho khoptjoa u le hole ka lets'oao la motlakase | Taolo ea ho koala ha ts'ohanyetso |
| Tlas'a Phallo ea Voltage | Li-breaker tsa maeto ha motlakase o theoha | E thibela tšenyo ea lisebelisoa |
| Moetsi oa makoloi | E etsa ts'ebetso ea ON/OFF ea sekhechana | Boiketsetso bo hole |
| Rotary Handle | Taolo ea kantle ka letsoho | Ts'ebetso e sireletsehileng ea matsoho |
Sesebelisoa se seng le se seng se kenya letsoho ho feto-fetoha ha maemo le ho netefatsa hore li-MCCB li khona ho ikamahanya le maemo a fapaneng a ts'ebetso.
Lisebelisoa tsa MCCB ha lia etsetsoa feela bakeng sa boiketlo empa hape le bakeng sa mesebetsi ea bohlokoa ea tsamaiso. Mesebetsi ea bona e ka aroloa ka ho beha leihlo, tšireletso, taolo le puisano.
Mohlala, fekthering e bohlale, lisebelisoa tsa MCCB li lumella likamore tsa taolo tse bohareng ho beha leihlo lipotoloho tse ngata ka nako e le 'ngoe, ho ntlafatsa lebelo la ho etsa liqeto le ho fokotsa tlhahlobo ea matsoho.
Lisebelisoa tsa MCCB li sebelisoa haholo makaleng a fapaneng ka lebaka la ho ikamahanya le maemo le ho ts'epahala ha tsona. Lisebelisoa tsa bona li kenyelletsa:
Sebakeng se seng le se seng sa libaka tsena, lisebelisoa tsa MCCB li netefatsa ts'ebetso ea ts'ebetso, li fokotsa nako, le ho matlafatsa boikamahanyo ba polokeho.
Ho khetha lisebelisoa tse nepahetseng tsa MCCB ho ipapisitse le litlhoko tsa sistimi, maemo a tikoloho le lipheo tsa ts'ebetso. Ka tlaase ke lintlha tsa bohlokoa tse lokelang ho nahanoa:
Khetho e nepahetseng e tiisa ho tšepahala ha nako e telele le ho fokotsa litšenyehelo tsa tlhokomelo.
Ho kenya lisebelisoa tsa MCCB ka nepo ho bohlokoa bakeng sa ho netefatsa ts'ebetso e bolokehileng le e sebetsang. Ho kenngoa ho fokolang ho ka lebisa ho se sebetse kapa ho fokotsa ts'ebetso.
Mekhoa e Metle ea ho Kena:
Litlhahiso tsa Tlhokomelo:
Tlhokomelo ea kamehla e eketsa nako ea bophelo ea li-MCCB le lisebelisoa tsa tsona.
| Sesebedisoa | Boemo ba Boiketsetso | Tšireletseho Tlatsetso | Tšusumetso ea Litšenyehelo |
|---|---|---|---|
| Kopana le Mothusi | Tlase | Mahareng | Tlase |
| Shunt Leeto | Mahareng | Phahameng | Mahareng |
| Moetsi oa makoloi | Phahameng | Phahameng | Phahameng |
| Tlas'a Phallo ea Voltage | Tlase | Phahameng | Mahareng |
Leha ho na le melemo, lisebelisoa tsa MCCB li ka tobana le mathata a ts'ebetso maemong a nnete a lefats'e.
Ho hlola mathata ana, ho bohlokoa ho sebelisa likarolo tse netefalitsoeng, ho latela litataiso tsa ho kenya, le ho kenya tšebetsong linako tsa ho lokisa khafetsa.
Bokamoso ba lisebelisoa tsa MCCB bo amana haufi-ufi le lisebelisoa tse bohlale tsa matla le phetoho ea dijithale kabong ea matla.
Litloaelo tse hlahang li kenyelletsa:
Lintlafatso tsena li tla etsa hore lisebelisoa tsa MCCB li be bohlale, li sebetse hantle, 'me li arabele litlhoko tsa motlakase tsa nako ea nnete.
1. Lisebelisoa tsa MCCB li sebelisetsoa eng?
Li sebelisetsoa ho ntlafatsa ts'ebetso ea MCCB, ho nolofalletsa taolo e hole, ho beha leihlo, le ts'ireletso e ntlafalitsoeng.
2. Na lisebelisoa tsa MCCB lia hlokahala?
Le ha e se tlamo kamehla, e bohlokoa bakeng sa lits'ebetso tsa motlakase tse tsoetseng pele tse hlokang boiketsetso le ts'ireletso.
3. Na lisebelisoa tsa MCCB li ka eketsoa kamora ho kenya?
Ee, lisebelisoa tse ngata ke tsa modular 'me li ka kenngoa hamorao ho latela moralo oa breaker.
4. Ke tseba joang hore na ke khetha lisebelisoa life?
Khetho e itšetlehile ka matla a tsamaiso, litlhoko tsa taolo, le litlhoko tsa polokeho.
5. Na lisebelisoa li ama ts'ebetso ea khefu?
Ha li kentsoe hantle, li ntlafatsa ts'ebetso ntle le ho senya ts'ebetso ea ts'ireletso ea li-breaker.
Lisebelisoa tsa MCCB ke likarolo tsa bohlokoa tse fetolang li-circuit breakers hore e be litsamaiso tse bohlale, tse tenyetsehang le tse sebetsang hantle haholo tsa ts'ireletso. Ho tloha ts'ebetsong e hole ho ea ho ts'ebetso e tsoetseng pele, ba bapala karolo ea bohlokoa mekhoeng ea sejoale-joale ea motlakase. Ho utloisisa mesebetsi ea bona le ho khetha tlhophiso e nepahetseng ho netefatsa phepelo e sireletsehileng le e tšepahalang ea matla.
Ka tsoelo-pele e tsoelang pele ea boenjiniere ba motlakase, lisebelisoa tsa MCCB li tla tsoela pele ho fetoha, li ts'ehetsa lits'ebetso tsa matla tse bohlale le tse ikemetseng ho pholletsa le liindasteri.
Shanghai DaDa Electric Co., Ltd.e ikemiselitse ho fana ka lisebelisoa tsa motlakase tsa boleng bo holimo le litharollo tse tšepahalang tsa MCCB tse etselitsoeng litlhoko tsa sejoale-joale tsa indasteri.
Iteanye le ronakajenoho hlahloba litharollo tsa lisebelisoa tse tsoetseng pele tsa MCCB tse tsamaellanang le litlhoko tsa projeke ea hau le ho ntlafatsa polokeho le katleho ea litsamaiso tsa hau tsa motlakase.