Досліджено особливості створення охоронної сигналізації ліній передач електричних мереж, що знаходяться у відключеному стану.
The article deals with the study of the features of the creation of burglar alarm transmission lines of electric networks in a disconnected state. The elaborated system of burglar alarm of electric networks can be effectively used during repair on electric lines and in compareson with existing burglar systems has such
sshortcommings: automatic control damage places of wire integrity of electric lines at swich-off voltage; efficiency both on air and cable networks; the construction of the system can be made on the basis of unified blocks.