LS Cable & System has world-class technology in power cables. It is capitalizing on its world-best technology to produce submarine cables and super-conductivity cables, and provides various ultra-voltage cables that meet customer needs. Also, to build efficient power grids, it is introducing various joints and real-time monitoring systems.
As the performance of polyethylene insulator has improved, it now offers excellent electrical and mechanical properties. It is an extra-high-voltage cable with a large transmission capacity.
As low-viscosity insulating oil is injected into the cable, it can prevent electrical degradation likely to occur during operation of power grids.
As insulating paper is used as the insulator, this extra-high-voltage(220kV~500kV) cable has a high dielectric constant and low permitivity
As it uses a superconductor as the insulator that boasts electrical resistance reduced to 0 to achieve maximized transmission capacity.
As it uses gas, not a conductor as the insulator its transmission capacity is more than double that of existing cables. It also has little power loss and can easily transmit power over a long distance
As it is produced as an aluminum extrusion, it has high mechanical strength, and as it can withstand high short circuit currents, it has excellent electrical properties as well.
As it is a compact product that retains the advantages of the HV XLPE Cable (Corrugated), it has high transmission efficiency.
These heavy-duty cables deliver electricity from hydroelectric, thermoelectric and nuclear power plants to substations located at areas needing electrical power like cities and industrial complexes.
As the performance of the polyethylene insulator has been improved, this cable has excellent electrical and mechanical properties. It is a medium-voltage cable that has a large distribution capacity.
Its lead sheath is made through extrusion. It has high water and oil resistance, and as the insulator is completely protected it has excellent electrical properties.
As it has excellent economy and reliability, this extra-high-voltage DC transmission cable is used for implementing long-distance submarine power transmission networks
As it has excellent electrical and mechanical properties and a large transmission capacity, this extra-high-voltage DC transmission cable is used for implementing submarine power transmission networks
This cable transmits power and communication data simultaneously. It can be used for implementing various power grids and communication networks, and is easily scalable.
Joints and terminals for implementing high-voltage power transmission networks.
This is a connection terminal for joining overhead and underground cables. It can be applied to various structures depending on installation environment and conditions.
This is a connection terminal for joining GIS and underground cables. Various customized designs, including IEC standard products, are possible.
This is a connection terminal for joining transformers with underground cables. Various customized designs, including EN50299 standard products, are possible.
This is a linear joint box for joining underground cables. As a pre-molded silicon rubber product is used it can be assembled easily in the field.
It is a branching joint that can connect different types of underground cables.
This system includes a ground for safe maintenance of lines and a surge fuse for protecting power transmission networks from lightning.
This is a cold water pipe system installed in a powerline trench for cooling. It makes temperature management possible.
This system monitors heat produced in the process of electric power transmission in real time.
We construct, lay and install cables in various environments.
This system detects partial discharge of power cables in real time.