Isikhombisa se-MD-800R series color screen microcomputer protection device isebenzelwe ngokuthi isebenzisekile kakhulu kubhokisi elibhokisiweyo, ibhokisi lezinkambu, ibhokisi elincane lokugcina kanye nezinye izinhlobo zezinhlelo zokusebenza, futhi kungenzeka kube yindlela yokugcina kwezinye izinkambu noma iswishi esikhombisa nokugcina kwezinkambu neswishi yezinkambu kanye nezinkambu zokugcina. Isikhombisa se-MD-800R series color screen microcomputer protection device isebenzisa ukugcina kwesikhombisa sephethini, ukugcina kwesikhombisa sezero sequence overcurrent kanye nokugcina kwesikhombisa sephethini yokugcina kwesikhombisa sephethini, futhi kungenzeka kube yindlela yokugcina kwezinye izinkambu noma iswishi esikhombisa nokugcina kwezinkambu neswishi yezinkambu kanye nezinkambu zokugcina.