Third Party Interference: EPR and LFI
Third party interference is the term used to describe electrical hazards from electrical transmission and distribution assets causing voltages and currents on nearby assets owned by third party utilities, these may include: Low Frequency Induction (LFI) onto parallel metallic objects such as fences, conveyors, pipelines, telecommunications cables Electrostatic Induction onto metallic objects placed (unearthed) beneath HV…