I-DFPA  192/384  iyisixazululo sesistimu yokugcina amandla ebhethri eyethulwe nge-UPS, enezinzuzo zokuphepha nokuthembeka, impilo ende yesevisi, izinyawo ezincane, nokusebenza okulula nokugcinwa. Yamukela iseli ye-lithium iron phosphate, iseli eliphephe kunazo zonke phakathi kwamabhethri e-lithium. Ifanele amasistimu kagesi we-6-40KVA UPS, njengezikhungo zezezimali, ezokuthutha, ukunakekelwa kwezempilo, nezikhungo zedatha ezincane, okuhlanganisa iziteshi ze-telecom, ezokuthutha, nezikhungo zedatha ezimaphakathi.