I-XMC65B MCB Circuit Breaker Thermal Tripping Mechanism

XMC65B MCB Circuit Breaker Thermal Tripping Mechanism Featured Image

Incazelo emfushane:

IGAMA LOMKHIQIZO: I-MCB Circuit Breaker Thermal Tripping Mechanism

INOMBOLO YEMODI: XMC65B

IMPAHLA: ITHUSI, IPLASTIKI

IMINININGWANE: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A

IZICELO: MCB, MINIATURE CIRCUIT BREAKER

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso

I-MCB isebenza njengeswishi ezenzakalelayo evuleka uma kwenzeka amandla amaningi egeleza kusekethe futhi lapho isekethe ibuyela kokujwayelekile, ingaphinda ivalwe ngaphandle kokushintshwa ngesandla.

Ngaphansi kwezimo ezijwayelekile zokusebenza, i-MCB isebenza njengeswishi (eyodwa) ukwenza isekethe IVALIWE noma IVALI.Ngaphansi komthwalo omningi noma isimo sesekethe esifushane, isebenza ngokuzenzakalelayo noma ihamba ukuze ukuphazamiseka kwamanje kwenzeke kumjikelezo womthwalo.

Inkomba ebonakalayo yalolu hambo ingabonwa ngokuhamba okuzenzakalelayo kweknobhu yokusebenza ukuze IVULIWE.Lokhu okuzenzakalelayo ukusebenza MCB ingatholakala ngezindlela ezimbili njengoba sibonile MCB ukwakhiwa;lokho ukukhubeka kazibuthe kanye nokukhubeka okushisayo.

Ngaphansi kwezimo zokugcwala ngokweqile, i-current ngokusebenzisa i-bimetal ibangela ukuthi inyuse izinga lokushisa layo.Ukushisa okukhiqizwa ngaphakathi kwe-bimetal ngokwayo kwanele ukubangela ukuchezuka ngenxa yokwanda okushisayo kwezinsimbi.Lokhu kuchezuka kuphinde kukhiphe i-latch yohambo futhi yingakho abathintwayo bayahlukaniswa.

Imininingwane

I-XMC65B MCB Circuit Breaker Thermal Tripping Mechanism iqukethe umucu we-bimetall, uxhumo oluthambile, umgijimi we-arc, intambo ye-braid, othintana naye onyakazayo kanye nesibambi esithintayo esinyakazayo.

Lapho ukuchichima kwamandla amanje kwenzeka nge-MCB – Miniature Circuit Breaker, iumugqa we-bimetalliciyashiselwa futhi ichezuka ngokugoba.Ukuchezuka komugqa we-bi-metallic kukhipha i-latch.I-latch ibangela ukuthi i-MCB icime ngokumisa ukugeleza kwamandla kumjikelezo.

Noma nini lapho okuqhubekayo phezu kwamanje kugeleza nge-MCB, iumugqa we-bimetalliciyashiswa futhi ichezuka ngokugoba.Lokhu kuchezuka kwe-bi-metallic strip kukhipha i-latch yomshini.Njengoba le latch yomshini ixhunywe kumshini wokusebenza, ibangela ukuvula othintana nabo be-circuit breaker encane, futhi i-MCB iyacisha ngaleyo ndlela imise okwamanje ukugeleza kumjikelezo.Ukuze uqale kabusha ukugeleza kwamanje i-MCB kufanele ivulwe mathupha.Lo mshini uvikela emaphutheni avela ngenxa yokugcwala kwamanje noma ukugcwala kanye nokujikeleza okufushane.

Izinzuzo Zethu

1. Ukwenza ngokwezifiso umkhiqizo

NgokwezifisoIzingxenye ze-MCB noma izingxenyeayatholakala uma ecelwa.

① Uyenza kanjani i-Izingxenye ze-MCB noma izingxenye?

Ikhasimende linikeza isampula noma umdwebo wobuchwepheshe, unjiniyela wethu uzokwenza amasampula ambalwa ukuze ahlolwe emavikini angu-2.Sizoqala ukwenza isikhunta ngemuva kokuhlola ikhasimende futhi siqinisekisa isampula.

② Sithatha isikhathi esingakanani ukwenza entshaIzingxenye ze-MCB noma izingxenye?

Sidinga izinsuku eziyi-15 ukwenza isampula ukuze siqinisekise.Futhi ukwenza isikhunta esisha sidinga izinsuku ezingaba ngu-45.

2. Ubuchwepheshe Obuvuthiwe

① Sinochwepheshe nabakhi bamathuluzi abangathuthukisa futhi badizayine zonke izinhloboIzingxenye ze-MCB noma izingxenyengokwezidingo ezahlukene kuiisikhathi esifushane.Odinga ukukwenza ukunikeza amasampula, iphrofayili noma imidwebo.

② Iningi lemikhiqizo liyazenzakalela okungase kwehlise izindleko.

3.Ikhwalithi yokulawula

Silawula ikhwalithi ngokuhlola okuningi.Okokuqala sinokuhlolwa okungenayo kwempahla eluhlaza.Bese ucubungula ukuhlolwa kwe-rivet nokugxiviza.Ekugcineni kubalwa kokugcina kwezibalo.