UPhuculo lweSekethe oluPhuculweyo/ iSaphuli seSekethe esiNcinci

Inkalo yokuqanjwa kukubonelela nge-breaker circuit breaker ephuculweyo, uhlobo oluqhelekileyo olunokuthi luchazwe ngokubandakanya umqhubi wokuqala, umqhubi wesibini, isethi yoqhagamshelwano, kunye ne-arc extinction system.Umqhubi wokuqala uquka inxalenye emide, kwaye umqhubi wesibini uquka ingalo eshukumayo.Iseti yabafowunelwa ibandakanya ubuncinane umfowunelwa wokuqala omileyo kunye nobuncinci umfowunelwa wokuqala oshukumayo, ubuncinane owokuqala oshukumayo kunye nowokuqala umfowunelwa omileyo uyahlukaniswa ukuphazamisa isekethe ebandakanya icondactor yokuqala neyesibini.Ubuncinci uqhagamshelwano olumileyo lulahlwa kwikhondaktha yokuqala, kwaye unxibelelwano lokuqala olushukumayo lulahlwa kwingalo eshukumayo.Inkqubo yokutshabalala kwe-arc ibandakanya ubuncinci isithinteli-mlilo sokuqala esilahliweyo kufuphi nomnxibelelwano wokuqala omileyo.Ubuncinci isigqubuthelo sokuqala senzelwe ukukhupha irhasi ekuqalisweni kwe-arc phakathi konxibelelwano lokuqala noko olumileyo kunye nolokuqala uqhagamshelwano olushukumayo ukuxhathisa intshukumo ye-arc kwicala jikelele ukuya kwelokuqala ubuncinci. isigquduli.Inxalenye emide yolulela ecaleni ubuncinane isahlulo sengalo eshukumayo ukuze yenze iluphu ebuyela umva ngobuncinci isahlulo sengalo eshukumayo.Ubuncinci isahlulo se-insulator sokuqala silahlwa phakathi ubuncinci besahlulo secandelo elide lomqhubi wokuqala kunye nenxalenye yengalo eshukumayo.

Inkqubo yokucima i-arc ebandakanya isigqubuthelo sokuqala kunye nesigqubuthelo sesibini esilahliweyo kufutshane kwaye kumacala atshintshanayo ubuncinane bonxibelelwano lokuqala olumileyo, isigqubuthelo sokuqala esakhelwe ukukhupha irhasi ekuqalisweni kwe-arc phakathi ubuncinane boqhagamshelwano lokuqala olumileyo. kunye nokokuqala umfowunelwa omileyo kunye nolokuqala ufowunelwa oluhambisekayo ukuxhathisa intshukumo ye-arc kwicala jikelele ukuya kwisigqubuthelo sokuqala, isigqubuthelo sesibini sakhiwe ukuba sikhuphe irhasi ekuqalisweni kwe-arc phakathi ubuncinane. umfowunelwa wokuqala omileyo kunye nomfowunelwa wokuqala oshukumayo ukuxhathisa intshukumo ye-arc kwicala jikelele ukuya kwisigqubuthelo sesibini.