Iikhabhinethi zebhetri zisetyenziswa ngokubanzi kwizixhobo ezizenzekelayo kwishishini leekhonteyina. Isixhobo esizisebenzelayo somgqomo ngokuqhelekileyo sifuna unikezelo lwamandla olungaphazamisekiyo (UPS) ukuqinisekisa ukusebenza ngokufanelekileyo, kwaye iikhabhathi zebhetri zisebenza njengeyona nto iphambili yokugcina kunye nesixhobo sokubonelela le UPS.
Iikhabhathi zebhetri kwishishini leekhonteyina zibonelela ngolu ncedo lulandelayo:
1. I-UPS eqinisekisiweyo: Izixhobo ezizenzekelayo kwiibhokisi zifuna i-UPS yokuqinisekisa ukusebenza kakuhle, kunye neekhabhinethi zebhetri zingumthombo oyintloko wale UPS.
2. Ukhuseleko lweSixhobo esiQinisekisiweyo: Iikhabhathi zebhetri zihlukanisa kwaye zikhusela iibhetri ngelixa zigcinwa, ziqinisekisa ukhuseleko lwezixhobo zesikhongozeli.
3. Amava oMsebenzisi aPhuculweyo: Amava omsebenzisi wesixhobo somatshini esizisebenzelayo achatshazelwa bubukho kunye nokuzinza kobonelelo lwaso lombane. Iikhabhinethi zebhetri ziqinisekisa ukusebenza okuzinzile kunye nokuphucula amava omsebenzisi.