Long -range device that restarts of transformer substation's communication manager power

The utility model relates to an electric power system's automation and safe control system, specifically speaking are long -range device that restarts of transformer substation's communication manager power, including communication manager, AC relay, telephone exchange and telephone exchange backend server, telephone exchange backend server is connected with telephone exchange, and its characterized in that communication manager's power connecting wire is connected with the power cord through AC relay's normally closed contact, and telephone exchange's telephone line is connected with AC relay's AC relay 3, the utility model discloses utilizing telephone circuit, restarting the operation to communication management machine, specially adapted power supply system's transformer substation uses, and its advantage effect is low cost firstly, easily promotes, secondly, great social and economic benefits have, thirdly, job stabilization, the reliability is high, breaks down, handles in time, has avoided unnecessary inspection link, has shortened repair time.