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7-Conductor AWG 19 Cable with FEP & ETFE Insulation - China Suppliers & Factory Quality
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7-Conductor AWG 19 Cable with FEP & ETFE Insulation - China Suppliers & Factory Quality

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0.490  12.4 mm

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7-CONDUCTOR, AWG 19 

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Copper  High-Quality Copper Conductor

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FEP   Durable FEP & ETFE Insulation

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Semi-conducting   Advanced Semi-conducting Shield Layer

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Semi-conducting   High-Performance Semi-conducting Filler

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Semi-conducting   Robust Semi-conducting Shield Layer for Enhanced Protection

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Inner  Inner Armor Wires for Added Strength

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Outer  Outer Armor Wires for Maximum Durability 

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This top-of-the-line electrical cable, manufactured in our state-of-the-art factory in China, features seven conductors made of high-quality AWG 19 copper. Designed for exceptional performance, this cable integrates advanced insulation materials, including FEP and ETFE, along with robust semi-conducting shield layers both inside and out, providing superior protection against interference and environmental factors. Our extensive experience as a leading supplier ensures you receive a product that meets the highest standards of quality and durability.

    Parameter Metric Imperial
    Construction
    Copper Construction 7×0.36 mm 7×0.0142"
    Insulation (FEP & ETFE) 2.48 mm 0.0976"
    Shield 2.50 mm 0.0988"
    Number and Size of Wires
    Inner Armor 22×1.11 mm 22×0.0437"
    Outer Armor 22×1.44 mm 22×0.0566"
    Average Wire Breaking Strength
    Inner Armor 2514 N 565 lbs
    Outer Armor 4232 N 952 lbs
    Physical
    Cable Diameter 12.40 mm +0.13 / −0.05 mm 0.4882" +0.0051" / −0.0019"
    Cable Weight in Air 580 kg/km 390 lbs/kft
    1 hr. Max Temp 260 °C 500 °F
    8 hr. Max Temp 232 °C 450 °F
    Cont. Max Temp 204 °C 400 °F
    Mechanical
    Cable Breaking Strength 140 kN 31,500 lbs
    Maximum Suggested Working Tension 70 kN 15,750 lbs
    Minimum Shave Diameter 576 mm 22.6"
    Cable Stretch Coefficient 0.8 m/km/5kN 0.714 ft/kft/klbs
    Electrical
    Voltage Rating 1200 VDC 1200 VDC
    Insulation Resistance 15,000 MΩ·km 50,000 MΩ·kft
    Resistance Typical @ 20 °C 26.5 Ω/km 8 Ω/kft
    Capacitance @ 1 kHz 160 pF/m 49 pF/ft
    Frequently Asked Questions
    What is the maximum continuous operating temperature of this cable?
    The cable is rated for a continuous maximum temperature of 204 °C (400 °F). For short-duration exposure, it can withstand up to 260 °C (500 °F) for 1 hour and 232 °C (450 °F) for 8 hours, making it suitable for high-temperature downhole environments.
    What is the cable breaking strength and recommended working tension?
    The cable has a breaking strength of 140 kN (31,500 lbs). The maximum suggested working tension is 70 kN (15,750 lbs), which is 50% of the breaking strength — ensuring a reliable safety margin during deployment and operation.
    What type of insulation material is used in this cable?
    This cable uses FEP (Fluorinated Ethylene Propylene) and ETFE (Ethylene Tetrafluoroethylene) insulation materials. These fluoropolymer materials offer excellent chemical resistance, high-temperature performance, and superior electrical insulation properties ideal for downhole applications.
    What is the voltage rating and insulation resistance of this cable?
    The cable is rated at 1200 VDC. Its insulation resistance is exceptionally high at 15,000 MΩ·km (50,000 MΩ·kft), providing excellent electrical isolation to prevent leakage and ensure reliable signal or power transmission in demanding well environments.
    What is the minimum shave diameter required for this cable?
    The minimum shave (sheave) diameter for this cable is 576 mm (22.6"). Using a sheave smaller than this specification may cause mechanical stress, deformation of the armor wires, or permanent damage to the cable structure, reducing its service life and reliability.
    How is the copper conductor constructed in this cable?
    The conductor consists of 7 individual copper strands, each 0.36 mm (0.0142") in diameter. This stranded construction provides improved flexibility compared to a solid conductor, while maintaining low electrical resistance of 26.5 Ω/km (8 Ω/kft) at 20 °C, ensuring efficient signal transmission.