Transmission Lines
Transmission lines are a vital component of the power system, enabling the reliable transfer of electricity from renewable energy plants to the national grid and end users. They deliver efficient, safe, long-distance power while maintaining grid stability and minimising losses.
01Key Advantages
- Reliable transfer of large-scale renewable energy to the grid
- Voltage levels up to 400 kV for long-distance transmission
- Reduced transmission losses with optimised conductor design
- Support for grid stability and integration of variable renewables
- Expandability to meet future demand growth
02Applications
- Connection of utility-scale solar and wind farms to the grid
- Regional and inter-regional power transmission
- Industrial complexes and large infrastructure projects
- Hybrid projects combining PV, BESS and substations
- Electrification of remote areas through high-voltage lines
03Technical Features
- Overhead transmission lines (OHTL) — cost-effective for long distances and open terrain
- Underground cables — compact and ideal for urban or sensitive environments
- High-performance conductors with low-loss characteristics
- Modern insulation and protection technologies
- Advanced monitoring: thermal, fault detection and SCADA integration
- Compliance with IEC, IEEE and local grid codes
- Robust design against wind, ice and seismic loads
- In-house manufacturing of high-voltage transmission towers
04Capacity & Range
Indicative ranges — final design values are confirmed during the engineering phase.
| Parameter | Typical Value | Test Method |
|---|---|---|
| Voltage range | 20 kV – 400 kV | IEC 60826 |
| Line capacity | Tens – several hundred MW | IEEE 738 |
| Configurations | Single & double circuit, bundled conductors | IEC 61089 |
| Tower types | Suspension, tension, dead-end, transposition | ASCE 10-15 |
| Cable systems | XLPE up to 230 kV | IEC 62067 |
| Foundations | Pad & chimney, pile, rock anchor | EN 1997 |
05Delivery & Shipping Options
We deliver worldwide under Incoterms 2020 (FOB, CFR, CIF, DAP), with full documentation, third-party inspection and flexible packing.
Tower steel shipment
Galvanised angle sections bundled and shipped in 40' containers or break-bulk with full packing lists.
Conductor drums
ACSR/AAAC conductors on wooden or steel drums, sized for the stringing sections.
Right-of-way delivery
Off-road delivery to tower spots, including helicopter lift where terrain requires.
Galvanising certificate
Hot-dip galvanising thickness reports supplied with every consignment.
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