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  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
  • Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer
Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer

Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer

  • 100 - 999 Meters
    $5
  • 1000 - 9999 Meters
    $4
  • >= 10000 Meters
    $3

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Voltage Power Transmission: Designed for efficient electrical power delivery at 12/20KV, featuring a copper conductor with concentric stranded design for minimal resistance and optimal conductivity.
  • Underground Installation: Equipped with robust XLPE insulation and durable PVC/PE sheathing to ensure reliability in harsh underground environments, protecting against moisture, abrasion, and mechanical stress.

Key features

  • 1. Advanced Material Technology

    • With corrosion-resistant copper conductors and XLPE insulation, ensure efficient power transmission and durability in harsh underground environments. ~20% more resistant to environmental damage than standard PE insulation*

  • 2. High-Performance Parameters

    • With a 12/20KV voltage rating and adaptable core sizes (up to 3500mm²), handle high-current demands for long-distance power transmission. ~30% higher capacity than standard cables*

  • 3. Enhanced Flexibility and Durability

    • With a concentric copper strand design, achieve greater flexibility for easy installation in complex environments compared to rigid single-strand cables*. The multi-layered sheathing further ensures robust mechanical protection against abrasion and moisture.

  • 4. Customized Scenario Solutions

    • Designed for underground applications, the robust construction and XLPE/PVC jacketing provide reliable operation in industrial and commercial settings, minimizing downtime and maintenance needs.

  • 5. Global Certification Standards

    • Backed by CCC, ABS, and CE certifications, meet stringent safety and quality requirements for commercial and industrial use worldwide.

Product details

Copper Conductor 12/20KV Single Core 1x300 180mm2 300mm 800mm2 500mm2 3500mm2 Xlpe armour Cable Manufacturer

The Copper Conductor High Voltage Cable is engineered for reliable underground power transmission, featuring a robust concentric copper core, XLPE insulation, and customizable sheathing. Certified to global standards (CCC, ABS, CE), it offers flexibility, durability, and adaptability for diverse high-voltage applications.

Technical specifications

FeatureSpecificationApplication Scenario
Conductor MaterialCopper (concentric stranded design)High-current transmission in power grids
InsulationXLPE (cross-linked polyethylene) or PE (polyethylene)Underground installations requiring moisture resistance
Sheath MaterialPVC or XLPE (armored for mechanical protection)Industrial plants with chemical exposure
Voltage Rating12/20 kV (adjustable to EHV levels)Long-distance power distribution networks
Core Configuration1 core or 3 cores (1x300 mm² to 3500 mm² cross-section)Customized for residential or industrial loads
LengthStandard 100m rolls (scalable)Large-scale underground cable installations
CertificationsCCC, ABS, CECompliance with global safety standards

Customization guide

Adjustable parameters:

  • Voltage Rating: Tailor to LV, MV, or EHV requirements for specific grid needs.
  • Insulation Type: Choose XLPE for high-temperature environments or PE for cost-effective solutions.
  • Sheath Material: Opt for PVC for chemical resistance or XLPE for enhanced durability.

Get inspired

With its flexible yet rugged design, this cable ensures seamless power delivery in harsh underground conditions. Whether for urban infrastructure or industrial complexes, its customizable core sizes and certifications make it a versatile choice for high-performance applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Capacity12/20 kV24/36 kV (+50%)36/42 kV (+100%)*
InsulationPE (standard)XLPE (+30% dielectric strength)XLPE (+50% thermal resistance)
Sheath MaterialPVC (basic)PVC + ArmorXLPE + Double Armor
FlexibilityStandard bend radius20% tighter bends35% tighter bends
CertificationsCCC, CECCC, CE, RoHSCCC, CE, RoHS, IEC 60227

Supplier's note

  1. Technical Breakthroughs:

    • Concentric Copper Strands: Enhances conductivity by 15% compared to solid-core designs, reducing energy loss.
    • XLPE Insulation: Offers 50% higher dielectric strength than PE, enabling safer high-voltage use.
    • Modular Sheath Design: Customizable sheath materials (e.g., chemical-resistant PVC) address niche environmental challenges.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard underground residential/commercial projects requiring 12/20 kV.
    • Advanced Model: Suitable for industrial plants needing tighter bends and RoHS compliance.
    • Pro Model: Best for extreme environments (e.g., offshore grids) with its double-armored XLPE sheath and IEC certification.

Example: The Pro version’s 36/42 kV rating and double armor enable safe power transmission in corrosive coastal regions, while its XLPE insulation ensures minimal downtime during temperature fluctuations.

Frequently asked questions

  • Which high-voltage copper conductor cable model suits underground power distribution systems?

  • How do I maintain the sheath of a high-voltage XLPE-armoured cable?

  • Rayon vs. XLPE insulation: Which is better for high-voltage cables?

  • Can I customize the voltage rating of the 1x300mm² copper conductor cable?

  • Is the copper conductor cable’s insulation FDA-approved for food-grade environments?

  • What’s the difference between 1-core and 3-core high-voltage cables?

  • Which insulation material (PE vs. XLPE) is better for chemical-exposed environments?

  • Does the armoured cable comply with international safety standards for underground use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High Voltage Power CablesIndustrial power grids, substationsVoltage: 12/20 kV (IEC 60853 compliant)
Conductor: Copper (ASTM B3, 180mm²)
Insulation: XLPE (ISO 21628, 90°C rating)		▲ Higher current capacity (up to 300A)
Long-distance transmission
CCC/CE-certified safety		Heavyweight
Requires专业 installation
Higher cost due to XLPE material
Medium Voltage Distribution CablesCommercial buildings, substationsVoltage: 6–15 kV (IEC 60502)
Insulation: PVC (ASTM D1729, 70°C rating)		Cost-effective
Easier installation than high-voltage cables
ABS-certified		Lower thermal resistance
Limited lifespan in harsh environments
Armored Underground CablesUrban underground networks, miningSteel armor (ASTM A370)
PE insulation (IEC 60811)
Jacket: PVC (UL 1581)		▲ Mechanical protection against abrasion/corrosion
Fire-resistant jacket		Bulky design
Less flexible
Higher initial cost
XLPE Insulated CablesHigh-temperature industrial plantsCross-linked polyethylene (IEC 60840)
Withstands 90°C continuous operation		▲ Thermal stability优于PVC
Lightweight
Longer lifespan		Expensive material
Specialized manufacturing required
PVC Jacketed CablesIndoor/outdoor commercial wiringJacket: PVC (IEC 60332-1 flame retardant)
Conductor: Copper (ASTM B3)		Cost-effective
Flame retardant (IEC 60332)
Easy to install		Lower thermal resistance
Emits toxins when burned
Flexible Power CablesIndustrial machinery, mobile equipmentMulti-strand copper (ASTM B3, 3500mm²)
Flexible PVC insulation (ISO 3801)		▲ High flexibility for dynamic applications
Low noise (43 dBA)		Lower voltage capacity (≤1 kV)
Shorter lifespan under repeated bending

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