A network abnormality response system may include: a modem included in each of dispensers for charging an electric vehicle; and a processor controlling the dispenser to perform communication through a bypass route when a communication error situation occurs between a modem of the dispenser and a…

An apparatus and a method for maintaining a charger which perform state monitoring, remote reset, setting change, log analysis, and update at a component level of a charger are disclosed. An apparatus for maintaining a charger according to an exemplary embodiment may include a communication unit…