... Cable diameter max. 60 mm1.5 Cable construction Conductor shield 0.5~1.5mm Insulation 1.2~10.5mm ... ~1.5mm1.6 MaterialConductor: compressed Cu, aluminium stranded conductorConductor shield: rubber conductor screening material Insulation: EPR,neoprene,natural rubber ... etc Insulation shield: insulation screening material1.7 Line design speed: 0~40m ...