6–35kV Medium Voltage XLPE Cable

Medium-voltage XLPE cable for utility, substation, renewable-energy, infrastructure and industrial distribution projects.

6/10 – 26/35 kVCu / Al conductor1-core & 3-coreIEC 60502-2 · GB/T 12706

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Three-core medium voltage XLPE cable cross-section with copper conductors

PRODUCT GALLERY

The process in pictures: every layer, every drum.

Three-core MV XLPE cable cross-section — **Cross-section**Three cores · sector Cu conductors · XLPE · armour

Single-core aluminum MV cable — **Single-core Al**Compacted Al conductor · corrugated Al sheath

MV cable sheath detail — **Sheath detail**Ribbed PE jacket · UV resistant

MV cable on export wooden drum — **Delivery**Export wooden drums · fumigated · drum lengths to order

Coiled MV power cable — **Finished cable**Coiled & banded for short lengths

Cable quality testing — **Tested**Every drum · routine test records ship with cable

PRODUCT OVERVIEW

Every voltage class is confirmed against your system conditions.

Voltage classes — 6, 10, 15, 20 and 35 kV; each design confirmed for system voltage, insulation screen, metallic screen and installation conditions.
Conductor — Class 2 copper or aluminum, compacted for lower skin effect at MV.
Screen system — conductor screen, XLPE insulation, insulation screen, copper wire or tape metallic screen.
Protection — water-blocking layers; unarmored, steel-tape or steel-wire armor; PE, PVC or LSZH sheath.
Standards — IEC 60502-2 · GB/T 12706.2/3 · IEC 60228, as specified.

Three-core MV XLPE cable — Three-core screened construction — the reference sample for every MV order is cut and photographed before dispatch.

CONSTRUCTION, LAYER BY LAYER

From conductor to outer sheath: the four layers, explained.

Conductor

Class 2 compacted copper or aluminum, IEC 60228. Sector-shaped for 3-core designs.

Insulation

Dry-cured XLPE with conductor and insulation screens; smooth interface keeps partial discharge low.

Metallic screen

Copper wire or tape screen, cross-section sized to the system fault requirement.

Armour & sheath

Steel-tape or steel-wire armor for the route; PE, PVC or LSZH outer sheath as specified.

WHERE THIS CABLE GOES

Choose the voltage by application, not by guesswork.

Utility distribution

12/20 – 26/35 kV

Primary feeders and ring mains; STA armor for direct burial, SWA for pulled routes.

Industrial plants

3.6/6 – 8.7/15 kV

MV motors 200 kW–10 MW and plant intakes; LSZH sheath for indoor trays.

Solar & wind collection

19/33 – 26/35 kV

Power-plant collector circuits from station transformer to the grid connection.

SELECTION PARAMETERS

Selection parameters.

Technical data — reference only. Figures in the tables below are reference values for early-stage project comparison. Conductor size, insulation and sheath thickness, overall diameter, DC resistance and ampacity are confirmed against the approved cable schedule and the applicable standard (IEC 60502-2 / GB/T 12706) before production. Ampacity is quoted for installation in free air at 40 °C ambient; ratings for buried, in-conduit or tray installation differ. Dimensional and electrical tolerances follow the relevant standard.

Rated voltage	6/10kV, 8.7/15kV, 12/20kV, 18/30kV or 26/35kV, as specified
Conductor	Class 2 copper or aluminum conductor
Core options	Single-core or three-core construction
Screen system	Conductor screen, XLPE insulation, insulation screen and metallic screen
Armor	Unarmored, steel-tape or steel-wire construction selected for the installation route
Outer sheath	PVC, PE or LSZH compound as specified
Applicable standards	IEC 60502-2 · GB/T 12706.2/3 · IEC 60228, as specified
Quotation data	Voltage, conductor, cores, cross-section, screen, armor, sheath, length and destination

Discuss Your Cable Requirements

Send your specification, quantity and destination. Our team replies within one business day.

Request a quotation Email: sales@luliancable.com