I-Power Guard: Ukuhlaziywa kwamadivayisi okuvikela ukuphepha kwama-circuit breaker ahlanganisiwe

Ama-Molded Case Circuit Breakers (MCCB)ziyizingxenye ezibalulekile ezinhlelweni zikagesi. Isetshenziswa njengesishintshi esizenzakalelayo ukuphazamisa ukugeleza kwamanje uma kwenzeka ukugcwala ngokweqile noma i-short circuit.I-MCCBiqukethe indlu ebunjiwe enendawo yokushintsha kanye neyunithi yokuhamba nge-thermal-magnetic.

Enye yezinzuzo eziyinhloko zokusebenzisaI-MCCByikhono layo lokuvikela izinhlelo zikagesi ekushiseni ngokweqile. Iyunithi yokuhamba ngogesi okushisa-magnetic ngaphakathiI-MCCBithola ugesi odlulayo futhi ikhube i-circuit breaker, ngaleyo ndlela ivimbele noma yimuphi umonakalo emishinini kagesi noma ezintanjeni. Lesi sici siqinisekisa ukuphepha kwabantu nempahla.

I-MCCByaziwa nangokusebenziseka kwayo okuhlukahlukene kanye nokuthembeka. Zingafakwa kalula kunoma yiluphi uhlelo lukagesi, kungaba lwezindlu, lwezentengiselwano noma lwezimboni. Ngaphezu kwalokho, zenzelwe ukumelana nezimo ezinzima futhi zinikeze ukusebenza okulinganayo isikhathi eside.

Enye inzuzo ye-I-MCCBkuyilungiselelo layo lokuhamba elilungisekayo. Lokhu kusho ukuthi ugesi wokuhamba ungenziwa ngokwezifiso ukuze uhlangabezane nezidingo ezithile zesistimu kagesi. Ngokubeka ugesi wokuhamba ngokunembile, ugesi ongadingekile ungagwenywa, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kohlelo.

Ngaphezu kwalokho,Ama-MCCBzenzelwe ukulungiswa okulula. Ziza nezesekeli ezahlukahlukene, njengokuxhumana okusizayo, ukukhishwa kwe-shunt kanye nokukhishwa kwe-undervoltage, okungangezwa noma kushintshwe uma kudingeka. Lezi zesekeli zihlanganisa izici ezithuthukisiwe kuI-MCCB, ithuthukisa ukuthembeka nokusebenza kwayo.

Ngamafuphi, iI-Molded Case Circuit Breaker (MCCB)iyisici esibalulekile ohlelweni lukagesi. Amandla ayo okuvikela amaza amaningi, ukuguquguquka, ukuthembeka kanye nokulula kokugcinwa kwayo kwenza kube kuhle kakhulu ezinhlotsheni ezahlukene zezicelo. Kungakhathaliseki ukuthi kusetshenziselwe ukuhlala, ibhizinisi noma izimboni, kusetshenziswaI-MCCBkuqinisekisa ukuphepha nokusebenza kahle kohlelo lwakho lukagesi.