Iimpawu kunye noHlalutyo lweSicelo se-AC MCCB

UkuqondaAbaphuli beeSekethe zeCase eziBunjiweyo ze-AC: Isikhokelo Esipheleleyo

Ii-AC molded case circuit breakers (ii-AC MCCB) zibalulekile kubunjineli bombane kunye nokusasazwa kwamandla. Zikhusela ii-circuits kwi-overloads kunye nee-short circuits, ziqinisekisa ukhuseleko kunye nokuthembeka kweenkqubo zombane. Kweli nqaku, siza kujonga iimpawu, imisebenzi, kunye nokusetyenziswa kwee-AC molded case circuit breakers, zibonelela ngokuqonda okubanzi ukubaluleka kwazo kwizixhobo zombane zanamhlanje.

Yintoni i-AC MCCB?

I-AC molded case circuit breaker (MCCB) yi-circuit breaker esetyenziselwa ukukhusela ii-electrical circuits kwi-overcurrent. Ngokungafaniyo nee-fuses zemveli, ekufuneka zitshintshwe emva kwempazamo, i-MCCB iphinda isetyenziswe emva kokukhubeka, nto leyo eyenza ibe sisisombululo sokukhusela ii-circuit esilula nesisebenzayo. "I-Molded case" ibhekisa kulwakhiwo lwesixhobo, ifaka izinto zangaphakathi kwi-casing yeplastiki eqinileyo, ibonelela ngokhuseleko kunye nokhuseleko kwiimeko zokusingqongileyo.

Iimpawu eziphambili zee-AC molded case circuit breakers

1. I-Rated Current: Ii-AC molded case circuit breakers (MCCBs) ziyafumaneka kwiindidi ezahlukeneyo zamanqanaba angoku, zihlala ziqala kwi-16 A ukuya kwi-2500 A. Oku kuguquguquka kuzenza zilungele uluhlu olubanzi lwezicelo, ukusuka kwiindawo zokuhlala ukuya kwiindawo zoshishino.

2. Useto Lohambo Oluhlengahlengiswayo: Ii-AC molded case circuit breakers ezininzi zinezicwangciso zohambo ezihlengahlengiswayo, ezivumela umsebenzisi ukuba alungelelanise umgangatho wokhuseleko kwiimfuno ezithile zenkqubo yombane. Olu phawu luluncedo ngakumbi kwizicelo apho iimeko zomthwalo zinokuhluka khona.

3. Ukhuseleko Lomthwalo Ogqithisileyo Nowesijikelezi Esifutshane: Ii-AC Molded Case Circuit Breakers (MCCBs) zenzelwe ukubona iimeko zomthwalo ogqithisileyo kunye neemeko zombane omfutshane. Kwimeko yomthwalo ogqithisileyo, i-MCCB iyahamba emva kokulibaziseka kwexesha elimiselweyo, okuvumela ukuba kubekho umsinga omfutshane wokungena. Kwimeko yombane omfutshane, i-MCCB iyahamba phantse ngoko nangoko ukuthintela umonakalo.

4. Iindlela zobushushu kunye neMagnetic: Ii-AC molded case circuit breakers (MCCBs) zisebenza ngokuyintloko ngokusekelwe kwiindlela ezimbini: ezishushu kunye nemagnethi. Indlela yobushushu ikhusela kwiingxinano ezigqithisileyo, ngelixa indlela yombane ikhusela kwiisekethe ezimfutshane. Le ndlela yokukhusela kabini iqinisekisa ukhuseleko olupheleleyo lwesekethe.

5. Uyilo oluQhelekileyo: I-AC molded case circuit breaker (MCCB) inoyilo lwe-molded case olunesithuba esincinci, nto leyo eyenza ukuba ifaneleke ukufakwa kwiindawo ezixineneyo. Oku kuluncedo ngakumbi kwii-switchboards zanamhlanje apho ukulungiswa kwendawo kuyinto ephambili.

Ukusetyenziswa kwee-AC molded case circuit breakers

Ii-AC Molded Case Circuit Breakers (MCCBs) zisetyenziswa kakhulu kwiindawo ezahlukeneyo ngenxa yokuthembeka nokusebenza kwazo. Ezinye zezicelo eziqhelekileyo ziquka:

- IiSetingi zeMizi-mveliso: Kwiifektri nakwimizi-mveliso, ii-AC MCCB zikhusela oomatshini nezixhobo kwiingxaki zombane, ziqinisekisa ukusebenza okungaphazanyiswayo.

- Izakhiwo zorhwebo: Kwizakhiwo zeeofisi nakwiindawo zokuthenga ezinkulu, ezi ziqhekezi zesekethe zikhusela izibane, iinkqubo ze-HVAC, kunye neminye imithwalo yombane.

- Ukusetyenziswa Kwezindlu: Abanini bezindlu banokusebenzisa ii-AC MCCB kwiiphaneli zabo zombane ukukhusela izixhobo zasekhaya nokuqinisekisa ukhuseleko kwiingozi zombane.

- Iinkqubo zamandla ahlaziyekayo: Ngokukhula kweenkqubo zamandla elanga nawomoya, ii-AC MCCBs ziya zisetyenziswa ngakumbi ukukhusela ii-inverters kunye nezinye izinto kwiingxaki zombane.

Kufuphi

Ngamafutshane, ii-AC molded case circuit breakers (ii-MCCB) zizinto ezibalulekileyo kwiinkqubo zokusasazwa kwamandla. Ukhuseleko lwazo oluthembekileyo lokugqithisa kunye nolwe-short-circuit luzenza zibe yimfuneko kwiintlobo ngeentlobo zezicelo, ukusuka kwiindawo zokuhlala ukuya kwimizi-mveliso. Ukuqonda iimpawu kunye nemisebenzi yee-AC MCCBs kunokunceda iinjineli, oosombane, kunye nabanini bezindlu benze izigqibo ezinolwazi malunga neenkqubo zabo zombane, ekugqibeleni kuphuculwe ukhuseleko kunye nokusebenza kakuhle. Njengoko itekhnoloji iqhubeka iphucula, ii-AC MCCBs ziya kuqhubeka nokudlala indima ebalulekileyo ekuqinisekiseni ukuthembeka kwezixhobo zombane kwihlabathi liphela.