Connecting PILC cables with integrated oil refill option
Aging paper-insulated lead-covered (PILC) cables remain part of many medium voltage networks. Transitioning these legacy systems to modern XLPE-based infrastructure poses a key challenge: preserving the integrity of oil-impregnated paper insulation. Effective oil management is critical to prevent paper dehydration, maintain dielectric strength, and avoid premature failure. A reliable oil refill solution enables network upgrades without compromising the performance of existing assets.
Solution
LoviSil® Oil refill splice
- Integrated Oil Supply Connection: The splice incorporates a built-in oil channel that enables continuous oil feeding, even after integration with polymeric systems.
- Extended Service Life of PILC Cables: By ensuring ongoing oil saturation, the splice prevents degradation of the paper insulation and supports long-term cable health.
