LoviSil®
Repair Joints

Repair damaged cable sections quickly and reliably

Restore network performance and avoid costly cable replacement

Problem
Cable damage can occur due to external impact, aging or operational stress
Replacing an entire cable section is often costly and time-consuming, leading to downtime and disruption

Solution
LoviSil repair joints provide a fast and reliable way to restore damaged cable sections
This allows networks to be repaired quickly without replacing the entire cable, reducing downtime and costs

The LoviSil® repair joint offers an efficient and durable solution for limited damage to cables — both paper-insulated PILC and polymeric XLPE cables. By replacing a small damaged segment and installing a repair joint, quick repairs are possible without having to replace the entire route. This saves costs, time and limits interruption.

  • Maximum recovery, minimum effort – repair limited cable damage without new cables or additional joints.

  • Safe & durable – the combination of liquid silicone insulation and robust housing guarantees long-lasting protection.

  • Universal applicability – suitable for PILC and XLPE medium voltage cables.

Modular construction – base, cable and filler module make the repair joint flexible for a wide range of cable types.

Liquid silicone – provide cavity-free, reliable insulation of the repaired cable connection

Simple, flame-free assembly – standard tools and no additional joint required.

Suitable for quick interventions – the compact repair joint allows cable repairs to be carried out efficiently.

Applications

LoviSil® repair joints are ideal for utilities and industrial grid operators who want to repair damage to medium-voltage cables quickly and reliably, for example due to mechanical stress, excavation work or ageing.

  • Restore damaged cables without full replacement
  • Reduce downtime and service interruptions
  • Lower repair costs and project complexity
  • Ensure reliable performance after repair
  • Save time and money

Product Specifications

Key Characteristics of the Series:

Voltage 12 – 36kV
Cable Types PILC/XLPE/EPR
Conductor Range up to 400mm2
Suitable for 1-core and 3-core cables

Repair joints are designed to reconnect and restore damaged cable sections
Using the LoviSil technology with liquid silicone insulation and modular components, they ensure reliable electrical and mechanical performance after repair

Select the repair 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 kVM105Polymeric / PILC (3 x 1-core)35 - 400N/A48
Polymeric / PILC (3-core)35 - 40035 - 300105
24 kVM105Polymeric / PILC (3 x 1-core)95 - 400N/A48
Polymeric / PILC (3-core)95 - 40095 - 150105

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