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7-Conductor AWG 20 Cable 11.8mm - Copper, PP Insulation | China Suppliers & Factory
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7-Conductor AWG 20 Cable 11.8mm - Copper, PP Insulation | China Suppliers & Factory

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15/32 (11.8 mm) 7-CONDUCTOR, AWG 20

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Copper  Reliable Copper Conductor for optimal conductivity.

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PP   Durable PP Insulation to enhance safety and performance.

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Semi-conducting   Effective Semi-conducting Shield Layer for excellent electromagnetic interference (EMI) protection.

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Semi-conducting   High-performance Semi-conducting Filler for stability.

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Semi-conducting   Additional Semi-conducting Shield Layer for enhanced shielding efficiency.

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Inner  Resilient Inner Armor Wires to provide further mechanical protection.

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Outer  Tough Outer Armor Wires for superior durability and longevity.

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This product is manufactured in China, and we take pride in being one of the leading suppliers and factories in the industry. Our advanced manufacturing techniques ensure that you receive high-quality, reliable cables for all your needs.

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    Parameter Metric Imperial
    Construction
    Copper Construction 7×0.33 mm 7×0.0129"
    Insulation (PP) 2.48 mm 0.0976"
    Shield 2.50 mm 0.0988"
    Number and Size of Wires
    Inner Armor 24×0.99 mm 24×0.0389"
    Outer Armor 24×1.26 mm 24×0.0496"
    Average Wire Breaking Strength
    Inner Armor 1438 N 323 lbs
    Outer Armor 2330 N 523 lbs
    Physical
    Cable Diameter 11.80 mm +0.13 mm / −0.05 mm 0.4645" +0.0051" / −0.0019"
    Cable Weight in Air 500 kg/km 335 lbs/kft
    1 hr. Max Temp 150 ℃ 300 °F
    8 hr. Max Temp 135 ℃ 275 °F
    Cont. Max Temp 121 ℃ 250 °F
    Mechanical
    Cable Breaking Strength 85 kN 19,100 lbs
    Maximum Suggested Working Tension 42.5 kN 9,550 lbs
    Minimum Shave Diameter 504 mm 20"
    Cable Stretch Coefficient 0.8 m/km/5kN 0.714 ft/kft/klbs
    Electrical
    Voltage Rating 1000 VDC 1000 VDC
    Insulation Resistance 15,000 MΩ·km 50,000 MΩ·kft
    Resistance Typical @ 20 ℃ 33 Ω/km 10 Ω/kft
    Capacitance @ 1 kHz 130 pF/m 40 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 121 ℃ (250 °F). For short-term exposure, it can withstand up to 135 ℃ (275 °F) for 8 hours and 150 ℃ (300 °F) for 1 hour.
    Q What is the cable's breaking strength and recommended working tension?
    The cable breaking strength is 85 kN (19,100 lbs). The maximum suggested working tension is 42.5 kN (9,550 lbs), which is 50% of the breaking strength to ensure a safe operating margin.
    Q What voltage rating does this cable support?
    This cable has a voltage rating of 1000 VDC, making it suitable for a wide range of downhole and industrial DC power applications.
    Q What are the armor specifications of this cable?
    The cable features a dual-armor construction. The inner armor consists of 24 wires at 0.99 mm (0.0389") each with an average breaking strength of 1,438 N (323 lbs). The outer armor consists of 24 wires at 1.26 mm (0.0496") each with an average breaking strength of 2,330 N (523 lbs).
    Q What is the insulation resistance of this cable?
    The insulation resistance is rated at 15,000 MΩ·km (50,000 MΩ·kft), indicating excellent electrical isolation performance suitable for high-reliability downhole environments.
    Q What is the minimum shave (sheave) diameter for this cable?
    The minimum shave diameter is 504 mm (20 inches). Using a sheave smaller than this minimum can cause damage to the armor wires and reduce the cable's overall service life.