A high-voltage cable (HV cable), sometimes called a high-tension cable (HT cable), is a cable used for electric power transmission at high voltage. A cable includes a conductor and insulation.

In this guide, we’ll explore the main types of high voltage cables, their construction, applications, and key differences—helping engineers, procurement managers, and project planners make informed choices.

Southwire's high voltage cables are UL certified and perfect for industrial, commercial, and residential applications.

High-voltage (HV) cable, is a highly insulated, heavy-duty cable necessary for high-voltage power transmission. It is used in instruments, ignition systems, and alternating current (AC) and direct …

Jun 26, 2025 · What is a High Voltage Cable? High voltage (HV) cables are designed to transmit electrical energy at voltages from 1kV up to 1000kV. You’ll find them carrying power over long …

Sep 5, 2023 · High voltage cable is a specialized electrical cable used to carry electricity at elevated voltage levels than normal cables while ensuring safety, reliability, and efficient transmission.

A high voltage power cable (HV cable) is designed to transmit electricity at voltages above 35kV, often reaching 220kV or higher. These cables are engineered with superior insulation, shielding, and …

Often used in mining equipment, submersible pumps, and drilling rigs, this cable withstands 2, 000 volts AC/DC. The EPDM insulation resists abrasion, so it can be pulled over rough surfaces without …

High-voltage or HV wire and cable are necessary for many industrial applications that rely on dependable high-power transmission. Whether you’re looking for the right HV cable for your …

High voltage cable supplier - copper and aluminium cables for primary power distribution applications in networks rated 45kV, 60kV, 110kV & 132kV. Technical support - fast quote - fast delivery.