This product is applied to rated voltage 1kV and 10kV and below overhead power lines,can be used as fixed installation or lead door line.While the product is the pressed copper and alumimum conductor extruded weather-resistance of high density polyethylene and weather-resistance of PVC insulation,cables is safe and reliable,and have excellent mechanical and physical properties,electrical properties,and electrical trace resistance,resistance to surface discharge,atmospheric resistance and so on.Small cable clearance,save line corridor,line voltage decrease,reduce power supply accidents,ensure the safety of life,such as for mountain,forest,mining,urban.