JKLYJ Overhead XLPE Insulated Cable Armored 15kV Medium Voltage Cable

JKLYJ Overhead XLPE Insulated Cable for LV MV Aerial Distribution Lines

JKLYJ is an overhead insulated power cable designed specifically for overhead power distribution. Compared to bare overhead conductors, the insulated conductor provides increased safety margins and line stability. JKLYJ uses weather-resistant XLPE insulation and is suitable for overhead installation, making it widely applicable in power distribution line upgrades, rural electrification, roadside feeders, and locations susceptible to wind and tree branch contact, such as vegetated corridors, thereby reducing the risk of power outages.

For cross-border buyers, JKLYJ is a practical solution for power facility upgrade projects because it supports scalable sourcing, consistent line design, and efficient deployment across different regions and corridor conditions.

JKLYJ is supplied according to local standards and network design. Typical applications include low-voltage and medium-voltage overhead power distribution.

Please provide the system voltage and required standards to confirm insulation thickness and final construction.

Commonly Used Conductor Specifications in Overhead Line Projects

• 16, 25, 35, 50, 70, 95, 120, 150, 185, 240 mm²

• 25, 35, 50, 70, 95, 120 mm²

Single-Core Insulated Overhead Conductor (Common)

Specific conductor types may vary depending on standards and power company practices.

• 25 to 50 mm² for branch lines and secondary overhead lines
• 70 to 120 mm² for main overhead feeders and upgrade corridors
• 150 to 240 mm² for high-capacity distribution lines

Supply depends on conductor type and the standards used. Please confirm the specific specifications to ensure compliance with bidding requirements.

• Enhancing Public Safety in Overhead Corridors

  Insulation design reduces the risk of accidental contact and helps improve safety margins for curbside and public walkways.

• Enhancing Continuity in Vegetated Corridors

  In certain corridor conditions, XLPE insulated overhead conductors can reduce branch contact failures, thus reducing interruptions.

• Weather-Resistant Insulation for Long-Term Outdoor Use

  Designed to cope with the typical sunlight, rain, and diurnal temperature variations of overhead networks.

• Efficient Line Upgrade and Retrofit Planning

  JKLYJ supports overhead upgrades without the need to switch to complex underground infrastructure, helping projects to be completed on budget and schedule.

• Recurring Procurement to Meet Upgrade Project Needs

  Standard sizes and uniform packaging support phased delivery and long-term supply for distribution upgrades.

• Rural electrification and village overhead power grid expansion
• Roadside overhead feeders and residential edge lines
• Vegetated corridor lines with frequent branch contact risks
• Municipal overhead power distribution upgrade projects
• Industrial park overhead power distribution lines and branch lines
• Standardized temporary overhead lines

1. Conductor Production and Stranding

   Aluminum conductors are drawn and stranded to specified grades, with optional compaction treatments available according to standards and performance targets.

2. XLPE Insulation Extrusion and Crosslinking

   XLPE insulation is extruded and crosslinked to achieve stable insulation performance for outdoor overhead lines.

3. Cooling, Surface Control, and Marking

   Cables undergo cooling, surface quality inspection, and are marked with dimensions, standards, and batches for traceability.

4. Routine Testing and Quality Control

   Typical inspections include conductor resistance, insulation thickness measurement, spark testing, and voltage testing, performed according to applicable standards.

5. Shipping and Installation Packaging

   Supply in rolls or reels according to size; export packaging and item marking are available.

• Conductor: Aluminum (commonly used in overhead power distribution), conductor type conforms to standards
• Insulation: XLPE, weather resistance rating (specific rating depends on specification)
• Cable Type: Single-core overhead insulated cable (common)
• Installation Method: Overhead/Overhead power distribution line

• When insulated overhead conductors are required to increase safety margins and reduce contact-related failures (compared to bare conductors), select JKLYJ.
• Select conductor size based on load, voltage drop, and future growth; select voltage rating and insulation thickness according to applicable standards.
• Confirm fittings, clamps, and accessories required for insulated overhead conductor installation according to your local utility practice.
• If your project requires bundled ABC construction instead of single-core insulated conductor, specify that requirement for correct matching.

• Product: JKLYJ
• Voltage Rating: Low/Medium, System Voltage __ kV
• Conductor Size: __ mm²
• Quantity: __ meters
• Packaging: Rolls/Reels, length per bundle optional
• Line Environment: Roadside/Vegetated/Rural/Industrial Area
• Required Standards: __
• Destination: Country and Port
• Trade Terms: FOB/CIF/Other
• Special Requirements: Marking, Packaging Marking, Inspection Documents

• What is JKLYJ used for?

  JKLYJ is used as XLPE insulated conductor for overhead distribution lines, providing increased safety margins and line reliability compared to bare overhead conductors.

• Is JKLYJ suitable for vegetated corridors?

  Yes. In certain corridor conditions, insulated overhead conductors can reduce some branch contact failures.

• What voltages is JKLYJ suitable for?

  JKLYJ can be used for low- and medium-voltage overhead distribution lines, depending on standards and network design. Please provide the system voltage to confirm insulation thickness and construction.

• How to select conductor size?

  Select conductor size based on feeder load, permissible voltage drop, span design, and expansion plans. Provide load and line length information for more practical size recommendations.

• Can JKLYJ replace bare conductors without hardware replacement?

  JKLYJ is often used for upgrades, but hardware, clearance, and standard requirements must be checked. Please provide your line specifications for proper matching.

• Can you provide export packaging and project documentation?

  Yes. We provide packaging markings, batch traceability information, inspection items, and export packaging for power companies, EPC contractors, and distributors.

• Over Productions Service:

  JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

• Quality Certification Services:

  JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

• Profession Customer Service:

  JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

• Delivery And Shipping Services:

  While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.