In order to make the protection design of the dangerous impact of power transmission lines on telecommunications lines safe, reliable, economical and reasonable, and technologically advanced, this regulation is specially formulated. This regulation is applicable to the protection design of the dangerous effects of 35-500kV three-phase AC overhead power transmission lines (referred to as power transmission lines) on adjacent telecommunications lines. In addition to complying with this regulation, the protection design for the dangerous effects of power transmission lines on adjacent telecommunications lines should also comply with the provisions of relevant national standards.
DL 5033-1994 history
2006DL/T 5033-2006 The design rules of telecommunication lines against danger and interference effects from power transmission lines
1994DL 5033-1994 Code for Design of Telecommunication Lines Against Danger Effects From Electric Power Lines
DL 5033-1994 Code for Design of Telecommunication Lines Against Danger Effects From Electric Power Lines was changed to DL/T 5033-2006 The design rules of telecommunication lines against danger and interference effects from power transmission lines .