8.7/15kV Three Core Aluminium Conductor Cable | XLPE & Flame Retardant

Product Specification

8.7/15kV Three Core Aluminium Conductor Cable | XLPE & Flame Retardant

Product Overview

Our 8.7/15kV Three Core Aluminium Conductor Cable is designed for medium-voltage power distribution in industrial facilities, utility networks, substations, and infrastructure projects. With three stranded aluminium conductors insulated with XLPE, the cable integrates three phase conductors into a single cable assembly for suitable fixed-installation applications.

The three core construction can simplify cable routing and installation compared with using three separate single core cables, depending on the project layout and installation requirements. Aluminium conductors offer a lightweight and cost-effective solution for medium-voltage power distribution when correctly sized for the electrical load and operating conditions.

To support different installation environments, the cable can be supplied with metallic screening, inner bedding, suitable armour, and an outer protective sheath. Optional water-blocking, flame-retardant, and anti-termite features can be considered for projects with specific environmental and safety requirements.

We provide customized medium-voltage cable solutions for distributors, EPC contractors, industrial operators, electrical contractors, and project procurement teams.

Key Features and Benefits

• Three Core Construction: Integrates three phase conductors into one cable assembly for suitable medium-voltage distribution systems.

• Aluminium Conductors: Provide a lightweight conductor solution and can help reduce conductor material costs compared with copper.

• XLPE Insulation: Offers electrical insulation and thermal performance suitable for medium-voltage power distribution.

• Metallic Screening: Copper wire or copper tape screening can be configured according to the cable design and electrical requirements.

• Mechanical Protection: Optional steel wire armour or other suitable protective constructions can be selected according to installation conditions.

• Water-Blocking Options: Longitudinal water-blocking materials can help limit water migration along the cable.

• Flame-Retardant and Anti-Termite Options: Additional protective materials can be specified where required by the project.

• Customized Supply: Conductor sizes, armour, sheath materials, drum lengths, and packaging can be tailored to agreed specifications.

Typical Applications

The 8.7/15kV three core aluminium conductor cable is suitable for:

• Industrial medium-voltage power distribution

• Transformer and distribution substation connections

• Underground feeder circuits

• Manufacturing plants and industrial parks

• Commercial and public infrastructure projects

• Utility distribution systems designed for the applicable voltage rating

• Cable routes requiring additional mechanical or environmental protection

The final cable selection should take into account the maximum system voltage, network earthing arrangement, load current, short-circuit conditions, installation method, and applicable regulations.

Technical Specifications

The table provides a preliminary product specification. Final dimensions, electrical parameters, and construction details shall be confirmed in the approved technical datasheet.

Manufacturing Quality and Standards

The cable can be manufactured according to the agreed technical specification and applicable product standard. Quality control may include conductor resistance measurements, insulation and sheath thickness checks, and applicable electrical routine tests.

IEC 60502-2 is a relevant standard for medium-voltage extruded-insulation power cables. Requirements for flame retardancy, water penetration, anti-termite protection, and mechanical performance should be defined according to the actual installation conditions and applicable test methods.

Technical datasheets, available type-test reports, routine test records, and third-party inspection arrangements can be discussed during the technical review process. Any claim of certification or compliance will be based on the actual product construction and supporting documents.

Customization and Project Supply

We support customized three core aluminium conductor cable orders for international distribution and engineering projects.

Available options may include:

• Different aluminium conductor cross-sections

• Copper wire or copper tape screening

• Inner bedding and armour configurations

• PVC, PE, or other specified outer sheath materials

• Longitudinal water-blocking components

• Flame-retardant and anti-termite protective constructions

• Customized drum lengths and export packaging

To receive a quotation, please provide the required cable length, conductor cross-section, applicable standard, installation environment, destination country, and preferred delivery terms. Our team can review the requested construction and prepare the relevant technical and commercial information.

Frequently Asked Questions

1. What is an 8.7/15kV three core aluminium conductor cable used for?

It is used in medium-voltage power distribution systems for industrial plants, substations, underground feeder circuits, and infrastructure projects designed for the corresponding voltage rating.

2. What is the advantage of a three core cable?

It integrates three phase conductors into one cable assembly, which can simplify cable routing and installation compared with three separate single core cables, depending on the project design.

3. Can the cable be supplied with steel wire armour?

Yes. Steel wire armour can be considered for three core cable designs requiring additional mechanical protection. The final armour construction depends on the installation environment and agreed specification.

4. Are waterproof, flame-retardant, and anti-termite options available?

Optional water-blocking, flame-retardant, and anti-termite constructions can be discussed according to project requirements, available materials, and applicable test criteria.

5. Can you provide customized cable sizes, datasheets, and test reports?

Yes. Conductor sizes, screening, armour, sheath materials, and drum lengths can be customized. Available technical datasheets and applicable test documentation can be provided for review.