Smarter branching with LoviSil® branch splice – Efficient solution for rail infrastructure project
The LoviSil® KB branch splice from Lovink Enertech offers an innovative and efficient solution that speeds up projects and reduces costs. The energy transition is placing enormous pressure on grid capacity. Particularly in medium-voltage networks, the demand for smart and reliable cable connections is greater than ever. Traditional branch joints are often time-consuming and complex to install.
The Challenge: Capacity Constraints and Time Pressure
Project engineers face challenges such as grid congestion, limited network capacity and shortages of skilled personnel. In a recent rail infrastructure project, a traditional solution involving multiple cable splices and lengthy installation times proved impractical. The solution? The LoviSil® KB branch splice.
What Makes the LoviSil® KB Branch splice Unique?
- Fast installation: fewer components, less installation time.
- Space-saving: compact design for environments with limited space.
- Flexible application: suitable for a wide range of cable sizes (e.g. 25 mm² to 400 mm²).
- Reliable performance: for voltage levels up to 36 kV.
Efficient Branch splice for Rail Infrastructure
Gerard van de Klundert, Technical Specialist:
“The single-core LoviSil® branch splice made it possible to easily connect three cables — 2x 400 mm² and 1x 150 mm² — without complicated cable rerouting.”
The LoviSil® technology combines liquid silicone insulation with Protolin® resin, providing:
- Mechanical strength
- Waterproof cable splices
- Long-term performance in medium-voltage networks
The cable splice has been successfully used for many years in rail infrastructure, industry, and wind and solar energy projects.



