Yintoni umahluko phakathi kwe-RCBO kunye ne-RCCB?
An I-RCBO (Isaphuli-mthetho seSekethe esiSisalelayo esinoKhuseleko olungaphaya)sisixhobo sokhuseleko sombane esidibanisa imisebenzi ye RCD (IsiXhobo sangoku esiSisalelayo) esichonga imisinga yokuvuza komhlaba kunye ne-MCB (i-Miniature Circuit Breaker) ekhusela ekugqithiseni kunye nesiphaluka esifutshane.
An I-RCCB (Intsalela yangoku yeSaphuli seSekethe) sisixhobo sombane esicima umbane xa sibona ukuvuza kwangoku.
I-RCBO vs. I-RCCB:
Ukukhetha i I-RCBO (iSahluli sangoku esiSisalelayo esine-Overcurrent)kwayeI-RCCB (Intsalela yangoku yeSaphuli seSekethe)kuxhomekeke kwiimfuno zokhuseleko kunye nohlobo lwesekethe.
| Uphawu | I-RCBO | I-RCCB |
| Ukhuseleko lokuvuza koMhlaba | Ewe | Ewe |
| uKhuseleko lomthwalo ogqithisileyo | Ewe | Hayi |
| Ukukhuselwa kweSekethe emifutshane | Ewe | Hayi |
| Isetyenziswa Wedwa | Ewe | Ifuna i-MCB |
| Ireyithwe kwiNtsalela yokuSebenza ngoku | 10mA-300mA | 10mA-300mA |
Isiphelo:
I-RCBO lukhuselo oluhlanganisiweyo lwento yonke ukuqinisa ukhuseleko. Ingathatha indawo ye-MCB ngokuthe ngqo ngaphandle kwesixhobo esongezelelweyo esifunekayo. I-RCCB yeyokhuseleko lwepaneli yombane engundoqo ekufuneka ifakwe ne-MCB. Zombini i-RCBO kunye ne-RCCB kufuneka zivavanye inyanga nenyanga - cofa iqhosha u-'T' ukujonga umsebenzi wohambo ukuqinisekisa ukhuseleko.















