In a 230kV yard, what is the minimum approach distance for an unqualified worker?

The minimum approach distance for an unqualified worker in a 230kV yard is 13 feet. This distance is established to ensure safety around high voltage equipment and is critical in reducing the risk of electrical shock and other hazards that can occur when working near energized conductors or equipment.

The 13-foot distance is based on industry safety standards and regulations that aim to protect individuals who are not trained or equipped to work with high voltage systems. Maintaining this minimum distance helps create a safe zone, minimizing exposure to electrical arcs or flashovers that could occur from close proximity to live equipment.

Adhering to these safety guidelines is essential for anyone who may find themselves near high voltage installations but does not have the requisite training to interact directly with the systems in place.