What is the minimum clearance distance for equipment operating up to 50 kv?

The minimum clearance distance for equipment operating up to 50 kV is 10 feet. This requirement is established to ensure safety when working near high voltage installations. The distance is designed to protect workers from potential electrical hazards, such as arc flash or contact with energized components. As voltage increases, the required clearance distance also tends to increase in order to mitigate the risk of electrical shock or equipment malfunction.

The 10 feet distance provides an appropriate buffer zone while allowing for safe operation and maintenance of equipment in proximity to high voltage lines. This regulation is adhered to in various electrical standards and guidelines to help prevent accidents and ensure a safe working environment.