LoviSil®
Extended Joints
Extend cable routes without additional infrastructure
Create longer cable connections while maintaining reliability and performance
Problem
In many medium-voltage networks, extending cable routes requires additional joints or infrastructure
This increases installation complexity, cost and potential failure points
Solution
LoviSil extended joints enable longer cable connections within a single joint solution
This reduces the need for multiple joints and allows efficient extension of existing cable routes
LoviSil® extended joints are specially designed for industrial cables or extra armoured medium voltage cables for which standard cable joints are too tight. The extended housing and extra space for grounding and screen wires create a solid, secure connection — even with complex cable constructions. In this way, weoffer robustness and future-proofing in one solution.
Applications
LoviSil® extended joints are ideally suited for heavy medium voltage cables in industrial environments, grid reinforcements or renovations, where cables with thick insulation, screening or armour are used. These cable joints provide a safe, durable and low-maintenance connection for heavy-duty cable routes — crucial for reliable energy supply in industry or infrastructure.
Extended joints are designed to bridge longer distances between cable sections
They use the proven LoviSil technology with liquid silicone insulation and modular components to ensure reliable performance over extended lengths
In a traditional setup, extending a cable route requires multiple joints and additional work
With an extended joint, longer connections can be achieved with fewer components, improving reliability and efficiency
- Reduce the number of joints in a cable route
- Lower installation time and complexity
- Minimize potential failure points in the network
- Enable efficient extension of existing infrastructure
| Application area | Type | Cable | Conductor cross-section (mm²)* | Crossed conductor cross-section (mm²) | Max. outer sheath diameter (mm) |
|---|---|---|---|---|---|
| 12 kV | M85 | Polymeric / PILC (1-core) | 800 - 1000 | N/A | 82 |
| Polymeric / PILC (3 x 1-core) | 95 - 240 | N/A | 38 | ||
| Polymeric / PILC (3-core) | 95 - 240 | 95 - 185 | 82 | ||
| M105 | Polymeric / PILC (1-core) | 800 - 1000 | N/A | 105 | |
| Polymeric / PILC (3 x 1-core) | 95 - 400 | N/A | 48 | ||
| Polymeric / PILC (3-core) | 95 - 400 | 300 | 105 | ||
| MK125 | Polymeric / PILC (3 x 1-core) | 95 - 800 | N/A | 58 | |
| Polymeric / PILC (3-core) | 95 - 500 | N/A | 120 | ||
| 24 kV | M85 | Polymeric / PILC (1-core) | 300 -630 | N/A | 82 |
| Polymeric / PILC (3 x 1-core) | 95 - 300 | N/A | 38 | ||
| Polymeric / PILC (3-core) | 95 - 300 | 95 - 150 | 82 | ||
| M105 | Polymeric / PILC (1-core) | 800 - 1000 | N/A | 105 | |
| Polymeric / PILC (3 x 1-core) | 95 - 400 | N/A | 48 | ||
| Polymeric / PILC (3-core) | 95 - 400 | 240 | 105 | ||
| MK125 | Polymeric / PILC (3 x 1-core) | 95 - 800 | N/A | 58 | |
| Polymeric / PILC (3-core) | 95 - 500 | N/A | 120 | ||
| 36 kV | M85 | Polymeric / PILC (1-core) | 70 - 500 | N/A | 82 |
| M105 | Polymeric / PILC (1-core) | 630 - 1000 | N/A | 105 | |
| MK125 | Polymeric / PILC (1-core) | 70 - 500 | N/A | 58 | |
| Polymeric / PILC (3-core) | 70 - 500 | N/A | 120 |
