The utility model relates to a rely on urban hybrid network system of electric power 4G private network belongs to distribution networking system technical field. Technical scheme is: it sets up in transformer substation (10) with 4G private network basic station (2) to join in marriage net dispatching data network router (1), distribution automation website (11) inside exchange terminal and distribution automation terminal (9) of being equipped with, the two is through interconnecting with ethernet paired line (6), interconnect through the transmission line between the exchange terminal of each distribution automation website (11), 4G private network CPE equipment (3) set up in one of them distribution automation website (11), with the exchange terminal through interconnecting with ethernet paired line (6). The beneficial effects of the utility model are that: the construction cost is low, and the facilitate promotion is used, can improve the professional coverage rate of distributionautomation " three is distant ".