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76/132kV cable

7 Min Read
High Voltage (HV) cables are the critical infrastructure for primary power transmission and distribution, operating at voltage levels from 45kV to 132kV and beyond. Unlike medium voltage distribution cables, HV cables are designed for bulk power transfer over long distances with minimal losses, connecting generating stations to primary substations and forming the backbone of national and regional power grids. Manufactured to IEC 60840 (Power cables with extruded insulation for rated voltages above 30kV up to 150kV), these cables utilize XLPE (cross-linked polyethylene) insulation for its exceptional electrical properties, thermal stability, and long service life. The German VDE designation system (2XS(F)2Y, etc.) has become the international standard for specifying HV cable construction.
Technical Department
on05/01/2026

What are High Voltage Cables?

2XS(F)2Y cable, 2XS(FL)2Y cable, A2XS(F)2Y cable, A2XS(FL)2Y cable, 2XSFL2Y, A2XSFL2Y, 2XSF2Y, A2XSF2Y, VDE cable designation, German cable standard, high voltage cable, HV cable, high tension cable, power transmission cable, underground HV cable, buried HV cable, transmission cable, EHV cable, extra high voltage
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.