1. Ukusasazwa koMbane:{1}}Iikhabhathi zevoltage ezisezantsi zisasaza umbane ukusuka kwiziguquli okanye eminye imithombo yamandla ukuya kwizixhobo zombane ezahlukeneyo, ziqinisekisa umbane ofunekayo ekusebenzeni okuqhelekileyo. Ngosasazo lwamandla olusebenzayo,{3}}iikhabhathi zevoltage ezisezantsi zinokunciphisa ngokufanelekileyo ilahleko yamandla kunye nokuphucula ukusebenza kakuhle kwenkqubo yamandla.
2. Umsebenzi woLawulo:{1}}iikhabhathi zevoltage ezisezantsi zixhotyiswe ngamacandelo olawulo ahlukeneyo, anje ngezaphuli zesekethe, ii-contactors, kunye neerelays. Ezi zixhobo zivumela ulawulo olukude okanye oluzenzekelayo lwezixhobo zombane, ukwenza imisebenzi efana nokuqala, ukumisa, kunye nohlengahlengiso olusekwe kwiimfuno zokusebenza kwenkqubo. Ngaphaya koko,{4}}iikhabhathi zombane ophantsi{4}zibonisa impazamo kunye nemisebenzi ye-alam, ekwazisa abasebenzi ngokukhawuleza ukuba balungise izinto ezingaqhelekanga.
3. Ukhuseleko:{1}}iikhabhathi zombane ophantsi zidlala indima ebalulekileyo yokhuseleko kwiinkqubo zamandla. Basebenzisa amacandelo akhuselayo afana neefuse kunye neereyiyidi zokukhusela izixhobo zombane ekugqithiseni, kwiisekethe ezimfutshane, nakwiziphene zomhlaba. Xa kuthe kwakho impazamo, iikhabhathi zevoltage ezisezantsi{4}zikhawuleza zivale umsinga wombane, zithintele ingozi ekunyukeni kwaye iqinisekise ngokufanelekileyo ukhuseleko lwezixhobo kunye nabasebenzi.
4. Ulawulo oluphakathi:{1}}Iikhabhathi zombane eziphantsi{1}}zibeka embindini zonke izixhobo zombane kunye neengcingo ngaphakathi kwekhabhathi enye, iququzelela ulawulo kunye nokugcinwa. Ngokuphononongwa rhoqo kunye nokugcinwa kweekhabhathi{3}ezinombane ophantsi, iingozi ezinokuthi zibe kho zokhuseleko zinokufunyanwa kwaye kujongwane nazo ngexesha elifanelekileyo ukuqinisekisa ukusebenza okuzinzileyo kwenkqubo yamandla.