cables high voltage xlpe cables high voltage xlpe , supply of cables-high voltage-xlpe , 19 / 33 kv ( e ) grade single core, stranded annealed plain copper conductor to is 8130 provided with conductor screening by semi-conducting compound applied by extrusion, dry cured xlpe insulated ( applied by extrusion ) , provided with insulation screening by extruded semi conducting compound followed by copper wire and copper tape screen, core shall be provided with inner sheath of pvc ( st2 ) to is 5831 applied by extrusion, water swallow able tape over the inner sheath, provided with aluminium round wire armouring to is 8130 and outer sheath of frls ( fire retardant low smoke ) pvc ( st2 ) to is 5831 ( with anti-rodent & anti termite property ) , cable conforming to latest edition ( as of date of ordering ) of is – 7098 ( part – ii ) for the following size and length : short circuit rating of copper screen is 40ka for 0.2 sec. cable shall be suitable for system short circuit rating of 40ka for 1 sec. 1c x 400 sq.mm