What is the voltage range defined as extra-high voltage by NETA?

The classification of extra-high voltage is specifically defined to encompass the range of greater than 100 kV and less than 1,000 kV. This definition is crucial in the context of electrical engineering and power distribution, as it assists in categorizing voltage levels for safety standards, equipment specifications, and operational protocols.

Voltage classifications help in the design and application of electrical systems, ensuring that equipment and safety measures are appropriate for the voltage levels being dealt with. Extra-high voltage is significant in the transmission of electricity over long distances, as it allows for efficient power transfer with reduced losses.

Understanding this definition is key for professionals in the field, as it aids in referencing standards, performing calculations, and ensuring compliance with regulatory measures associated with high-voltage operations.