Project Icon

IEEE Project

776 - Recommended Practice for Inductive Coordination of Electric Supply and Communication Lines

This recommended practice addresses the inductive environment that exists in the vicinity of electric power and wire-line telecommunications systems and the interfering effect that may be produced thereby; guidance is offered for the control or modification of the environment and the susceptibility of the affected systems in order to maintain an acceptable level of interference. An acceptable level is defined as an amount of steady-state or surge induced longitudinal voltage or current that does not cause a personnel or public safety hazard, damage to cable or equipment, and/or circuit degradation or failure. To aid the user of this recommended practice in calculating induction between power and telecommunication lines, the concept of an interface is developed. This recommended practice permits either party, without need to involve the other, to verify the induction at the interface by use of a probe wire. This recommended practice does not apply to railway signal circuits.
  • Status: Active PAR Help

Get Involved In The Development Of This Standard

Contact the IEEE-SA Liaison Simply click here to voice your interest. Erin Spiewak
Learn More About Standards ParticipationAnyone can participate, there are a variety of programs and services to facilitate the involvement of industry and the public. More
Become a Member and Ballot on this StandardMembership empowers you to participate & lead in the development of standards. Tell Me More

Standards Help

IEEE-SA Standards Development Services are proven to expedite the process by 40%. Click here to learn more!