Ukuqonda Umehluko Phakathi Kwe-Thermal Magnetic Tripping kanye ne-Electronic Tripping kuma-Molded Case Circuit Breakers

Emkhakheni wobunjiniyela bakagesi, ukuphepha nokuthembeka kwezinhlelo zikagesi kubaluleke kakhulu. Izigebengu zesekethe ezibunjiwe (ama-MCCB) zidlala indima ebalulekile ekuvikeleni amasekhethi ekulayishweni ngokweqile namasekhethi amafushane. Phakathi kobuchwepheshe obuhlukahlukene obamukelwa ama-MCCBs, ukuhamba kukazibuthe okushisayo nokuhamba nge-elekthronikhi yizindlela ezimbili eziyinhloko. Lesi sihloko sihlose ukucacisa umehluko phakathi kwalezi zindlela ezimbili zokukhubeka, ngokugxila okukhethekile ekusetshenzisweni kwazo, okuhle, kanye nemikhawulo.I-Yuye Electrical Co., Ltd.,umkhiqizi ohamba phambili embonini kagesi, unikeza uhla lwama-MCCB anabo bobabili ubuchwepheshe bokukhubeka ukuze kuhlangatshezwane nezidingo zamakhasimende ezihlukene.

Uhambo Lwezibuthe Ezishisayo

I-thermal magnetic tripping iyindlela yendabuko ehlanganisa izindlela ezimbili ezihlukene: ukushisa kanye ne-magnetism. Isici esishisayo sisebenza ngesimiso sokushisa okukhiqizwa ukugeleza kwamandla kagesi. Uma i-current idlula umkhawulo onqunywe kusengaphambili, umugqa we-bimetallic uyashisa futhi uyagoba, ekugcineni ucuphe indlela yokukhubeka. Le nqubo ihamba kancane futhi ivumela ukulayishwa okukhulu kwesikhashana ukuthi kudlule ngaphandle kokuphazamiseka, okuwusizo ezinhlelweni ezivame ukuba nama-inrush currents, njengamamotho.

Ingxenye kazibuthe, ngakolunye uhlangothi, isabela kumasekhethi amafushane. Isebenzisa ikhoyili kazibuthe eyenza insimu kazibuthe lapho igagasi elikhulu ligeleza kuyo. Le nkundla kazibuthe idonsa i-lever, ikhube isinqamuli sesifunda cishe ngaso leso sikhathi, inikeze ukuvikelwa kwesekethe esifushane esisheshayo. Inhlanganisela yalezi zindlela ezimbili yenza i-MCCB eshisayo-zibuthe ukuthi inikeze okuthembekile kokulayishwa okungaphezulu kanye nokuvikelwa kwesekethe emfushane.

Uhambo Lwe-elekthronikhi

Ngokuphambene, izisetshenziswa zohambo lwe-elekthronikhi zisebenzisa izinto zikagesi ezithuthukisiwe ukuze zigade zamanje futhi zithole amaphutha. Le ndlela isebenzisa ama-microprocessors kanye nokucubungula isignali yedijithali ukuhlaziya amapharamitha kagesi ngesikhathi sangempela. Uma i-current idlula umkhawulo obekiwe, idivayisi ye-elekthronikhi yohambo ingasabela cishe ngokushesha, inikeze ukuvikeleka okunembayo nokwethembekile.

Enye yezinzuzo ezibalulekile zokuhamba nge-elekthronikhi yikhono layo lokuhlinzeka ngezilungiselelo ezenzakalelayo. Abasebenzisi bangalungisa izilungiselelo zohambo zokulayisha kakhulu, ukujikeleza okufushane, kanye nephutha eliphansi ngokwezidingo zabo ezithile. Lokhu kuvumelana nezimo kwenza ukuhamba nge-elekthronikhi kulungele ikakhulukazi izinhlelo zokusebenza lapho izimo zokulayisha zihluka noma kudingeka ukuvikelwa okunembile.

Umehluko Oyinhloko

1. Isikhathi sokuphendula: Omunye womehluko obaluleke kakhulu phakathi kohambo lwe-thermal-magnetic kanye nolwe-elekthronikhi isikhathi sokuphendula. Uhambo lwe-Thermal-magnetic luhamba kancane ngenxa yokuthembela ekukhiqizeni ukushisa, kuyilapho uhambo lwe-elekthronikhi lungasabela ezimweni zamaphutha cishe ngokushesha. Le mpendulo esheshayo ibalulekile ekuvimbeleni umonakalo emishinini ebucayi.

2. Ukwenza ngendlela oyifisayo: Uhambo lwe-elekthronikhi lunikeza izinga eliphezulu lokwenza ngokwezifiso uma kuqhathaniswa nohambo lwe-thermal-magnetic. Abasebenzisi bangasetha amanani ohambo oluthile kanye nokubambezeleka kwesikhathi, banikeze ukuvikelwa okulungiselelwe kuhlelo lokusebenza. Ngokuphambene, i-thermal-magneticAma-MCCBsngokuvamile banezilungiselelo zohambo olungaguquki, ezikhawulela ukuzivumelanisa nezimo.

3. Ukuzwela: Amadivayisi ohambo lwe-elekthronikhi ngokuvamile azwela kakhulu kunamadivayisi ohambo olushisayo anozibuthe. Lokhu kuzwela kungathola ukugcwala okuncane kanye namaphutha aphansi, ngaleyo ndlela kuthuthukise ukuphepha okuphelele kohlelo lukagesi.

4. Ukunakekela Nokuxilonga: Ama-MCCB akhubeke nge-elekthronikhi avame ukuhlonyiswa ngezici zokuxilonga ezinikeza ulwazi olubalulekile mayelana nokusebenza kwesifunda. Lezi zici zisiza ukukhomba izinkinga ezingaba khona ngaphambi kokuba zidlulele ezindabeni ezibucayi. I-Thermal-magnetic MCCBs, ngenkathi ithembekile, ayinakho amakhono athuthukile okuxilonga.

5. Izindleko: Ngokuvamile, ama-MCCB ashisayo-kazibuthe ashibhile kunama-MCCB ohambo lwe-elekthronikhi. Ubulula bedizayini ye-thermal-magnetic kusiza ukugcina izindleko zokukhiqiza ziphansi. Nokho, ukutshalwa kwezimali kokuqala ohlotsheni lohambo lwe-elekthronikhi kungase kuthethelelwe ukuvikela okuthuthukisiwe nezici zokwenza ngendlela oyifisayo ekunikezayo, ikakhulukazi ezinhlelweni zokusebenza ezibucayi.

uhlelo lokusebenza

Ukukhetha phakathi kwe-thermal-magnetic tripping kanye ne-electronic tripping kuncike kakhulu ohlelweni oluthile kanye nezinga lokuvikela elidingekayo. I-Thermal-magnetic MCCBs ivamise ukusetshenziswa ezindaweni zezimboni lapho ama-inrush currents avamile, njengezinhlelo zokusebenza zemoto. Ikhono lazo lokumelana nokugcwala ngokweqile kwesikhashana lizenza zifaneleke kahle kulezi zindawo.

Ngakolunye uhlangothi, ama-MCCB akhubeke nge-elekthronikhi, alungele izinhlelo zokusebenza ezidinga ukuvikeleka okunembile nokuqapha. Avame ukusetshenziswa ezakhiweni zezentengiselwano, izikhungo zedatha, nezinye izinsiza ezisebenzisa izinto zikagesi ezibucayi. Ikhono lokwenza ngokwezifiso izilungiselelo zohambo nokuqapha ukusebenza kwenza uhambo lwe-elekthronikhi lube yinketho ekhethwayo kulezi zimo.

Kokubili ukuhamba kwe-thermal-magnetic kanye ne-electronic kunezinzuzo zakho ezihlukile kanye nemikhawulo. I-Thermal-magnetic MCCBs inikeza isivikelo esithembekile ngomklamo olula, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza zezimboni. Ngokuphambene, ama-MCCB e-electronic tripping anikezela ngezici ezithuthukile, ukwenza ngendlela oyifisayo, kanye nezikhathi zokuphendula ngokushesha, okuwenza alungele izinhlelo zokusebenza ezibucayi nezibucayi.

Inkampani Yuye Electrical Co., Ltd.iyakubona ukubaluleka kwalo mehluko futhi inikeza uhla olubanzi lwama-MCCB ahlanganisa ubuchwepheshe bokuhamba obushisayo nobucwebezelayo. Ngokuqonda umehluko phakathi kwalezi zindlela ezimbili zokukhubeka, onjiniyela bakagesi kanye nezingcweti bangenza izinqumo ezinolwazi ezithuthukisa ukuphepha nokuthembeka kwezinhlelo zabo zikagesi. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukukhethwa kwendlela yokukhubeka kuzodlala indima ebalulekile ekulolongeni ikusasa lezixazululo zokuvikela ugesi.