LoviSil®
Oil Refill Joints

LoviSil® oil refill joints prevent the drying out of PILC cables and thus extend the life of existing medium-voltage networks. Thanks to a well-thought-out construction, the oil supply is maintained even when PILC is coupled with modern XLPE cables. A robust, sustainable solution that keeps networks reliable during renovation and transition.

  • Lifetime extension of PILC networks – keeps paper-insulated cables in optimal condition, even during network expansions.

  • Prevents paper insulation from drying out – continuous oil management protects fragile PILC conductors from aging.

  • Widely applicable – suitable for medium voltage (12, 24 and 36 kV) and can be used in a wide range of grid configurations.

Well thought-out cable joint construction – a polymeric oil saddle and pipe create a safe oil supply to the cable sheath.

Reliable connection – robust outer shell and durable couplings ensure a long-term stable oil level.

Flexible integration – easy to connect to different oil reservoirs to suit various grid configurations

Compatible with multiple cable types – can be used with medium-voltage PILC cables and, for example, PILC with XLPE.

Applications

LoviSil® oil refill joints are ideal for medium-voltage grids in the energy sector and industry, such as the petrochemical and pharmaceutical industries. They retain existing PILC networks and allow a secure connection with new XLPE cables. The joint supports reliable renovations and extends the lifespan of existing assets. This keeps the grid performing stably, even under harsh conditions

Product Specifications

Select the oil refill joint you would like more information about in the table below

Application areaTypeCableConductor cross-section (mm²)*Crossed conductor cross-section (mm²)Max. outer sheath diameter (mm)
12 kVM75PILC (3-core)35 - 300N/AN/A
M85PILC (3-core)300 - 400N/AN/A
M105PILC (3-core)95 - 400N/AN/A
Polymeric / PILC (3-core)25 - 150N/AN/A
Polymeric / PILC (3-core)50 - 240N/AN/A
24 kVM75PILC (3-core)35 - 185N/AN/A
M85PILC (3-core)240 - 400N/AN/A
M105PILC (3-core)35 - 150N/AN/A
PILC (3-core)70 - 400N/AN/A
36 kVM75PILC (3-core)35 - 70N/AN/A
M85PILC (3-core)95 - 120N/AN/A
M105PILC (3-core)150 - 400N/AN/A
PILC (3-core)70 - 300N/AN/A

Interested or questions?

Contact our specialists.