... .CCC,VDE,UL,FCC,CE,SAA 3.20 years 8.7 15 kv xlpe insulation overhead power cable wire-CE,CCC ... insulated, PVC or PE sheathed power cablesFor laying indoor, tunnel, channel and underground. Unable to bear external mechanical force during laid ... armoured, PVC or PE sheathed power cablesFor laying indoor, tunnel, channel and underground. Able to bear external mechanical force, but unable ...