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High-Quality 5/16 8.0mm Copper Conductor Wire - China Suppliers & Factory Direct Pricing
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High-Quality 5/16 8.0mm Copper Conductor Wire - China Suppliers & Factory Direct Pricing

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5/16  8.0 mm

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MONOCONDUCTOR, AWG 15

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Image High-Quality Copper Conductor for Optimal Performance

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Image Durable Inner Armor Wires for Enhanced Protection

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Image High-Performance PFA Insulation for Superior Safety

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Image Robust Outer Armor Wires for Maximum Durability

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As a leading China supplier and factory of high-quality electrical components, we take pride in offering top-grade products designed for safety and efficiency. Our monoconductor wires feature a 5/16 (8.0 mm) diameter and AWG 15 rating, making them ideal for various applications. Manufactured with premium copper conductors and advanced insulation materials, our products ensure reliable performance in demanding environments. Choose us for your wiring needs and experience unrivaled quality and service from trusted suppliers in China.

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    Parameter Metric Imperial
    🔩 Construction
    Copper Construction 19 × 0.37 mm 19 × 0.0146"
    Insulation (PEA) 3.81 mm 0.1496"
    Number and Size of Wires
    Inner Armor 12 × 1.11 mm 12 × 0.0437"
    Outer Armor 18 × 1.11 mm 18 × 0.0437"
    Average Wire Breaking Strength
    Inner Armor 1970 N 442 lbs
    Outer Armor 1970 N 442 lbs
    📐 Physical
    Cable Diameter 8.0 mm +0.13 / −0.05 mm 0.3150" +0.0051" / −0.0019"
    Cable Weight in Air 281 kg/km 189 lbs/kft
    1 hr. Max Temp 280 ℃ 540 °F
    8 hr. Max Temp 260 ℃ 500 °F
    Cont. Max Temp 246 ℃ 480 °F
    ⚙️ Mechanical
    Cable Breaking Strength 55 kN 12,300 lbs
    Maximum Suggested Working Tension 27.5 kN 6,150 lbs
    Minimum Shave Diameter 450 mm 18"
    Cable Stretch Coefficient 1.35 m/km/5kN 1.2 ft/kft/klbs
    Electrical
    Voltage Rating 1500 VDC 1500 VDC
    Insulation Resistance 15,000 MΩ·km 50,000 MΩ·kft
    Resistance Typical @ 20 ℃ 9.2 Ω/km 2.8 Ω/kft
    Capacitance @ 1 kHz 190 pF/m 58 pF/ft
    Frequently Asked Questions
    Q What is the maximum continuous operating temperature of this cable?
    The cable is rated for a continuous maximum temperature of 246 °C (480 °F). For short-term exposure, it can withstand up to 280 °C (540 °F) for 1 hour, or 260 °C (500 °F) for up to 8 hours.
    Q What is the cable's voltage rating and insulation resistance?
    This cable carries a voltage rating of 1500 VDC and an insulation resistance of 15,000 MΩ·km (50,000 MΩ·kft), making it suitable for demanding downhole electrical applications.
    Q What is the maximum working tension recommended for this cable?
    The maximum suggested working tension is 27.5 kN (6,150 lbs), which is 50% of the cable's total breaking strength of 55 kN (12,300 lbs). Staying within this limit ensures safe and reliable long-term operation.
    Q What type of insulation material is used in this cable?
    The cable uses PEA (Polyether Amine) insulation with a diameter of 3.81 mm (0.1496"). PEA offers excellent thermal stability and chemical resistance, making it ideal for high-temperature downhole environments.
    Q What is the minimum sheave (pulley) diameter for this cable?
    The minimum sheave diameter is 450 mm (18 inches). Using a sheave smaller than this specification may cause excessive bending stress, potentially compromising the cable's structural and electrical integrity.
    Q How is the armor constructed and what is the wire breaking strength?
    The cable features a double-armor construction: an inner armor of 12 × 1.11 mm wires and an outer armor of 18 × 1.11 mm wires. Both the inner and outer armor wires have an average breaking strength of 1970 N (442 lbs) per wire, providing robust mechanical protection in demanding well environments.