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JKLYJ Medium Voltage ABC Cable

    Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
     
    Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
    • Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
    • Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
    • Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
    • Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers
    • Buy cheap JKLYJ Medium Voltage ABC Cable from wholesalers

    JKLYJ Medium Voltage ABC Cable

    Ask Lasest Price
    Brand Name : JinHong
    Model Number : JKLYJ
    Certification : CE、ROHS
    Price : 15-30USD/m
    Payment Terms : T/T
    Delivery Time : 10-20Days
    • Product Details
    • Company Profile

    JKLYJ Medium Voltage ABC Cable

    JKLYJ is a medium-voltage overhead insulated cable (ABC – overhead bundled cable) featuring a compact aluminum conductor and cross-lin ked polyethylene (XLPE) insulation, designed for 10kV/35kV AC overhead distribution networks. It replaces bare conductors (steel-cored aluminum stranded wire, aluminum wire), offering enhanced safety, superior insulation performance, longer service life, and lower maintenance costs in urban, industrial, rural, and forested areas.

    Compared to traditional exposed overhead lines, JKLYJ offers the following advantages:

    • Superior dielectric strength and partial discharge resistance
    • Excellent UV resistance, weather resistance, and tracking resistance
    • Higher continuous operating temperature (90°C)
    • Lighter weight and easier installation
    • Lower total cost of overhead network projects

    It is the preferred overhead cable for global power companies, EPC contractors, and industrial end-users.

    Core Technical Parameters
    Model: JKLYJ (Aluminum Core Cross-linked Polyethylene Insulated Overhead Cable)
    Rated Voltage: 10kV (12kV) / 35kV (42kV)
    Conductor: Tightly stranded aluminum wire (1350-H19), Class B stranded
    Cross-sectional area: 10 ~ 400 mm² (16/25/35/50/70/95/120/150/185/240/300/400)
    Insulation: Cross-linked polyethylene (XLPE), black, strong weather resistance
    Long-term temperature resistance: 90℃ (continuous)
    Short-circuit temperature resistance: 250℃ (≤5s)
    Minimum installation temperature: -20℃
    Bending radius:
    • Single core: 20(D+d)
    • Multi-core: 15(D+d)
    Standard: GB/T 14049, IEC 60502, GB/T 31840
    Structure and Materials
    Conductor – Tightly Stranded Aluminum:

    High-purity aluminum alloy with low DC resistance, excellent conductivity, lightweight, and high tensile strength. Reduces line losses and tower installation load.

    Inner Semiconductor Layer:

    Uniformly extruded, with a smooth electric field distribution, reducing the risk of partial discharge between the conductor and insulation layer.

    XLPE Insulation Layer:

    Premium cross-linked polyethylene with:

    • High breakdown voltage
    • Excellent UV resistance and weather resistance
    • Excellent anti-tracking and anti-arc properties
    • Long-term thermal stability at 90°C
    Optional Outer Sheath (HDPE/LDPE):

    Suitable for high humidity, corrosive, or heavily polluted environments, providing additional protection against moisture, chemicals, and aging.

    Main Application Scenarios
    • Urban 10kV/35kV Overhead Distribution Networks – Residential and Commercial Areas
    • Industrial Park Main Lines and Factory Overhead Power Supply
    • Forests, Mountainous Areas, and High Fire Risk Areas – Replacing Bare Wires to Reduce Short Circuit and Fire Risks
    • Rural Electrification and Agricultural Distribution Lines
    • Temporary Power Supply, Construction Sites, and Street Lighting Lines
    • Renewable Energy (Solar/Wind Power Plants) Overhead Collector Lines
    • Not Recommended for: Unsheathed Direct Burial, Underwater, or Highly Corrosive Environments
    Key Engineering and Installation Considerations

    (Voltage Selection: 10kV for urban/distribution lines; 35kV for long-distance or industrial trunk lines.)

    • Conductor Size: Select based on load current, voltage drop, and short-circuit capacity. Larger cross-sectional areas reduce losses but increase costs.
    • Spacing and Clearance: Maintain a horizontal spacing of ≥0.6m between cables; maintain a safe distance from trees/buildings.
    • Tension Control: Avoid excessive tension; maximum tension of aluminum conductors ≤30×S(N).
    • Operating Limitations: Single-phase ground fault duration ≤1 minute (maximum 8 hours per fault, ≤125 hours per year).

    Product Advantages
    1. Superior Electrical Performance
      • Low-resistance aluminum conductor → Lower power loss, higher efficiency
      • XLPE insulation layer → High dielectric strength, good overvoltage stability, minimal local discharge
    2. Excellent Weather Resistance and Aging Resistance
      • Black XLPE formula with added UV inhibitors → Outdoor service life exceeding 25 years
      • Resistant to rain, moisture, ozone, and temperature fluctuations (-20°C to +90°C)
    3. High Safety, Suitable for Overhead Networks
      • Insulation design → Reduces the risk of short circuits, , and fire compared to bare wires
      • Excellent anti-tracking performance → Stable operation even in polluted/industrial areas
    4. Lightweight and Cost-Effective
      • 30-50% lighter than copper cable → Lower tower load, easier installation
      • Faster deployment, fewer accessories, lower total project cost
    5. Global Compliance and Traceability
      • Compliant with IEC 60502, GB/T 14049, and GB/T 31840 Certification
      • Complete material and testing traceability ensures quality.

    Reasons to Choose Us
    • Factory Direct Sales – Highly competitive prices, flexible minimum order quantities, and fast delivery
    • Comprehensive In-House Testing – Electrical performance, mechanical performance, aging test, UV test, partial discharge test
    • Customizable – Voltage, cross-sectional area, stranding method, sheath, color, length
    • Professional Engineering Support – Cable selection, voltage drop calculation, installation guidance
    • Extensive Global Export Experience – Provides all necessary documents for customs clearance, inspection, and certification
    • Long-Term Reliability – Strict quality control and over 20 years of manufacturing experience
    Quality JKLYJ Medium Voltage ABC Cable for sale
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