Rated voltage Uo/U(um):1/35kv Volts-s5467 Conductor cross-section:25mm2-800mm2 Conductor material:Copper/Aluminum Conductor flexibility:Standard class Insulation:XLPE(Corss-linked polyethylene Inner sheath:PVC Armour type:Galvanized steel wires/steel tape Outer sheath:PVC/PE Colour:Black Lead free:Yes