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    Position: Home >> power cables >>500kv Copper/aluminum Conductor XLPE Cable

    500kv Copper/aluminum Conductor XLPE Cable

    Bookmark Print ZMS E-mail 1. Standard of XLPE Cable: According to GB12706( Equal to IEC60502)Also can do by standard of ASTM,BS,DIN and AS/NZS or other standards as request.
    2. Rated Voltage of XLPE Cable:500KV
    3. Construction of XLPE Cable:Conductor:Copper
    Insulation:XLPE
    Inner sheath:PVC or PE
    Armoured:Galvanized steel tape,Galvanized steel wire
    Outer Sheath:PVC or PE
    NO. of cable cross: 1 core(Single core)

    4. Characters of XLPE Cable:
    a.Max  Long-time operating temperature of XLPE insulated cable is 90°C
    b.Installing temperature of cable should not be less than 0°C
    c.Max short-circuit temperature is not exceed 250°C,Not more than5 Sec.
    d.Unable be laid without the limit of fall with enough mechanical pull,Single core cable can not be laid in iron tube or fixed by circled iron tools around cables.


    5. Description & Application of XLPE Cable:500kv Copper (aluminum) Conductor XLPE Cable


    Rated Voltage(U0/U)
    500KV
    Construction Single core Extrusion screen construction
    Conductor TR Copper Segmental 500mm2-1000mm2
    Insulation XLPE 16.0mm Average thickness
    Screen 2.1mm thickness of conductor and 1.3mm thickness of insulation screen,unstrippable
    Buffer layer Semi-Conducting elastic water impermeable swell tape
    Welded corrugated metallic sheath 2.4mm Average thickness ;
    5.8mm depth of corrugation ;
    29.2mm width of corrugation;
    Oversheath PE 8.1mm Average thickness;
    114.4mm Diameter
    Capaitance 251PF/M of complete cable
    Outer Diameter 114.4mm
    Mark of cable ZMScable 500KV 1*1000mm2

    6. Advantage:
    a. Excellent electric and mechanical characteristics
    b. Best Resistance chemical corrosion and heat-ageing,environment stress and flame-retardant
    c. Simple in structure,Convenient to use
    d. Reduce costs

     
    TYPE   NAME Main Application
    YJV/YJY YJLV/YJLY XLPE insulated,PVC/PE sheathed power cable For laying indoor ,tunnel,canal and underground.Unable to bear external mechanical forces,but bear the traction force during laid
    YJV22/YJV23 YJLV22/YJLV23 XLPE insulated,steel tape armored,PVC/PE sheathed power cable For laying indoor ,tunnel,canal and underground.Able to bear external mechanical forces,but unable to bear large pulling force
    YJV32/YJV33 YJLV32/YJLV33 XLPE insulated,thin steel wire armored,PVC/PE sheathed power cable For laying in shaft,water underground will large difference of level.Able to bear external mechanical forces and moderate pulling force
    YJV42/YJV43 YJLV42/YJLV43 XLPE insulated,thick steel wire armored,PVC/PE sheathed power cable For laying in water and seabed.Able to bear positive pressure and pulling force



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