Ngokubanzi
1. Ukukhuselwa kwi-overload kunye ne-short-circuit current
2. Ukukhuselwa kwimiphumo ye-sinusodial alternating earth fault current
3. Ukukhuselwa kuqhagamshelwano olungathanga ngqo kunye nokhuseleko olongezelelweyo kuqhagamshelwano oluthe ngqo
4. Ukukhuselwa kwingozi yomlilo ebangelwa ziziphene zokugquma
5. Isetyenziswa kwisakhiwo sokuhlala
6. Ngokohlobo lokukhululwa kwangoko lwahlelwa ngolu hlobo lulandelayo: uhlobo B(3-5)ln, uhlobo C(5-10)ln, uhlobo D(10-20)ln
I-RCBO inomsebenzi wokukhusela ukuvuza ngaphezu kwe-MCB kunye nobukhulu obukhulu kune-MCB.
Imisebenzi ephambili yee-RCBO kukuqinisekisa ukhuseleko kwimisinga yempazamo yomhlaba, ukulayisha ngaphezulu, kunye nemisinga emfutshane.Kucetyiswa ukuba i-RCBO iqhotyoshelwe kwisekethe nganye eyahlukileyo, okuthetha ukuba impazamo kwisekethe enye ayiyi kuchaphazela ukusebenza kwezinye.Izixhobo ezinjalo zivumela ukuqhawulwa kwesekethe yokukhusela abantu kunye nezixhobo xa kwenzeka ukuba ikhoyo ingabikho ukulinganisela.Zinokusetyenzwa ngokukodwa kwezinye izixhobo ezikhuselayo ezingaphaya komthamo olinganiselweyo wesekethe emfutshane.
Ixesha lokuposa: Mar-31-2023
