swa cable manufacturer
PVC Insulated SWA Cable
PVC Insulated Steel Wire Cable (NCYRY& NAYRY)

PVC Insulated SWA Armoured MV Cable (1~35kV)

CCC/UL/CE certificate
Reference Norm
  • CCC/UL/CE certificate
  • Steel wire armoured (swa) pvc cable can bear certain external pressure. So it is widely used in substation, power plant, mines and other fields.



    Rated voltage: 0.6/1kV, 3.6/6kV, 6/10kV, 8.7/15kV, 12/20kV, 18/30kV, 21/35kV, 26/35kV 
    Conductor: Plain annealed copper & Hard drawn aluminum
    (1 core, 2 core, 3 core, 4 core, 5 core, 3+1 core, 4+1 core, 3+2 core)
    Semi-conductor screen: Thermoset semi-conductive material
    Insulation: Polyvinyl chloride (PVC)
    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) or Steel-wire armoured (SWA)
    Outer sheath: Polyvinyl chloride (PVC)
    Nominal section-area: 2.5mm2, 4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2, 50mm2,
                                             70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2


    Circular compact stranded conductor
    Excellent electrical and properties
    Excellent chemical stability, abrasion and oil resistance properties
    Excellent mechanical property


    The installation temperature should be above 0℃
    Minimum bending radius: 15 x cable diameter
    The max. working temperature of conductor: 90℃
    The max. short circuit temperature: 250ºC (max 5s)
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