copper cable manufacturers
MV STA Copper Cable (sta cu cable)
Medium Voltage STA Armored Copper Cable (NC2XYbY)

3.6/6kV~26/35kV STA Copper Cable

CCC/UL/CE certificate
Reference Norm
  • CCC/UL/CE certificate about copper cable
  • The sta copper cables (sta cu cables) can bear certain external force. They are generally applied to the power plant, industrial plant and mines etc.

     

    Design

    Rated voltage: 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV, 18/30kV, 21/35kV, 26/35kV 
    Conductor: Plain annealed copper (1 core, 3 core)
    Semi-conductor screen: Thermoset semi-conductive material
    Insulation: Cross-linked polyethylene (XLPE)
    Semi-conductor screen: Thermoplastic semi-conductive material    
    Metal screen: Soft copper-tape
    Filler: Polypropylene tape (PP)
    Wrap tape: Non-woven fabric or PP wrapping tape
    Inner sheath: Extrude PVC
    Armour: Steel-tape armoured (STA)
    Outer sheath: Polyvinyl chloride (PVC)
    Nominal section-area: 25mm2, 35mm2, 50mm2, 70mm2, 95mm2,
                                             120mm2, 150mm2, 185mm2, 240mm2, 300mm2

    CHARACTERISTICS

    Circular compact stranded copper
    Excellent electrical property
    Excellent chemical stability, abrasion and oil resistance properties
    Laid without the limit of different level

    INSTALLATION CONDITIONS

    The installation temperature should be above 0℃.
    Minimum bending radius: 15 x outer diameter
    Max. conductor temperature in service: 90℃
    Maximum short circuit temperature: 250ºC (max 5s)
    *Describe Your Buying Requirements in Detail
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    sales@ninglancable.com

    0086-371-66721777

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