[email protected]

66kV cable

16 Min Read
Semiconductive tape, also known as semiconducting screening tape or stress control tape, serves as a specialized component applied during cable termination and jointing procedures to maintain uniform electric field distribution and prevent localized voltage concentrations that could lead to partial discharge and insulation failure.
Technical Department
on26/01/2026

Semiconductive Tape: Purpose and Application Over Earth Conductor Connections in High-Voltage Cable Designs

Semiconductive tape, also known as semiconducting screening tape or stress control tape, serves as a specialized component applied during cable termination and jointing procedures to maintain uniform electric field distribution and prevent localized voltage concentrations that could lead to partial discharge and insulation failure.
8 Min Read
IEC 60840 is an internationally recognized standard developed by the International Electrotechnical Commission (IEC) that defines the test methods and performance requirements for high-voltage power cable systems with extruded insulation. The standard applies to systems designed for rated voltages above 30 kV (Um = 36 kV) up to and including 150 kV (Um = 170 kV), making it the essential reference for cables used in power transmission infrastructure, grid interconnections, and large-scale industrial energy networks.
Technical Department
on29/12/2025

What is IEC 60840 Cable?

IEC 60840 is an internationally recognized standard developed by the International Electrotechnical Commission (IEC) that defines the test methods and performance requirements for high-voltage power cable systems with extruded insulation. The standard applies to systems designed for rated voltages above 30 kV (Um = 36 kV) up to and including 150 kV (Um = 170 kV), making it the essential reference for cables used in power transmission infrastructure, grid interconnections, and large-scale industrial energy networks.