kilovoltos

A kilovolt, symbol kV, is the unit of electric potential difference equal to 1,000 volts. It is an SI-derived unit formed from the prefix kilo- (10^3) and the volt. The kilovolt is used to express large potential differences encountered in electrical power systems and high-voltage equipment.

In practical terms, kilovolts are common in high-voltage transmission and distribution networks as well as in specialized equipment. Transmission lines often operate at tens to hundreds of kilovolts (for example 110 kV, 220 kV, 500 kV, or higher), and transformers and switchgear are rated in kilovolts to accommodate these voltages. The kilovolt is also used in contexts such as X-ray generators, particle accelerators, and industrial electrical equipment where higher potential differences are needed.

Measuring and handling kilovolts requires specialized equipment and safety practices. High-voltage measurement uses attenuators or dedicated kilovolt probes, and instruments are rated for high-voltage operation. Safe work around kilovolts involves adequate insulation, proper clearance distances, grounding, and the use of protective gear to mitigate the risk of electric shock and arcing.

Linguistic notes: in English, the plural form is kilovolts. The form kilovoltos is used in several other languages, such as Spanish and Portuguese, where it serves as the plural of kilovolt. The term remains a straightforward descriptor of large electric potential differences in technical contexts.