Macro technical cross-section of a 400kV XLPE high-voltage cable, showing copper core, semiconductor layers, and metallic shielding under sharp electric blue highlights, 35mm
Macro technical cross-section of a 400kV XLPE high-voltage cable, showing copper core, semiconductor layers, and metallic shielding under sharp electric blue highlights, 35mm
Request a Custom Quote
Transmission Infrastructure

400kV XLPE Grid Cables

Engineered for high-voltage transmission lines up to 400kV. Designed to withstand extreme thermal loads and mechanical stress with zero downtime.

Engineering Standards

IEC-Compliant Transmission Specs

Nedia Power EHV cables are produced using continuous vulcanization lines, ensuring absolute structural integrity across high-load utility networks.

Transmission Standards

Material Integrity

Fully certified under IEC 62067. Every production run undergoes rigorous impulse voltage testing up to 400kV.

Utilizing super-clean XLPE insulation compounds and continuous vulcanization to eliminate micro-voids and prevent water-treeing degradation across decades of service.

400kV

Maximum Operating Voltage

90°C

Continuous Operating Temp

3000 mm²

Maximum Conductor Cross-Section

250°C

Short Circuit Temp Limit

Engineered for regional distribution networks and heavy-duty industrial substations requiring relentless power reliability under extreme operational stress.

Distribution Systems

Medium & Low Voltage Cabling

3.3kV to 33kV
Up to 1.1kV

Medium Voltage Systems

Low Voltage Control

XLPE insulated power and aerial bunched cables engineered specifically for regional utility distribution and demanding industrial power grids.

Heavy-duty power and control cables engineered specifically for substation auxiliary circuits, automated industrial manufacturing, and critical machinery power feeds.

PVC Cables

Engineered for reliable power distribution and control in industrial settings.

Colorful wires are bundled together, side by side.
Colorful wires are bundled together, side by side.
Low Voltage Power

Single & multi core, rated 1.1 kV, sizes up to 1000 mm².

Control Cables

Designed for precise control signals in industrial machinery.

Utility Grade

Meets international safety standards for utility applications.

Instrumentation Cables

Precision multi-core, pair, and triad cables for control signals.

Industrial control panel with electronic modules and colorful wiring.
Industrial control panel with electronic modules and colorful wiring.
1.1kV XLPE Insulated

Multi core, pair, triad; sizes from 1.5 sq.mm; standards IS 7098-1, IEC 60502-1.

Multi-Core Options

Available in multi-core, pair, and triad configurations for flexibility.

Industrial Standards

Compliant with IS 7098-1 and IEC 60502-1 for reliable performance.

Download Catalog

Request a Custom Project Quote

Submit your project requirements and required product specifications. Our engineering team will provide a tailored commercial quote along with the corresponding technical datasheets.

Request a Quote