Okujwayelekile
1. Ukuvikeleka ekulayisheni ngokweqile kanye namandla we-short-circuit current
2. Ukuvikelwa emiphumeleni ye-sinusodial alternating earth fault current
3. Ukuvikela ekuthinteni okungaqondile kanye nesivikelo esengeziwe ekuthinteni okuqondile
4. Ukuvikelwa engozini yomlilo ebangelwa amaphutha okushisa
5. Isetshenziswa esakhiweni sokuhlala
6. Ngokohlobo lokukhishwa okusheshayo oluhlelwe kanje: uhlobo B(3-5)ln, uhlobo C(5-10)ln, uhlobo D(10-20)ln
I-RCBO inomsebenzi wokuvikela ukuvuza okwengeziwe kunokwenziwa kwe-MCB futhi enosayizi omkhulu kune-MCB.
Imisebenzi eyinhloko yama-RCBO wukuqinisekisa ukuvikeleka kumaza okushintshashintsha komhlaba, ukugcwala ngokweqile, namaza omjikelezo omfushane.Kunconywa ukuthi i-RCBO inamathiselwe kusekethe ngayinye ehlukene, okusho ukuthi iphutha kusekethe eyodwa ngeke kuphazamise ukusebenza kwezinye.Amadivayisi anjalo avumela ukunqanyulwa kwesekethe ukuze kuvikelwe abantu kanye nemishini uma kwenzeka ukuthi okumanje kungalingani.Angasebenza ngokukhethekile kwamanye amadivaysi okuvikela adlulele ngaphakathi komthamo olinganiselwe wesekethe emfushane.
Isikhathi sokuthumela: Mar-31-2023
