supply of 3 core x 400 sq mm 6.35/11 kv grade ,90 deg. c rating heavy duty power cable3 core x 400 sq mm 6.35/11 kv grade ,90 deg. c rating heavy duty power cable,3 core x 400 sq mm 6.35/11 kv grade ,90 deg. c rating heavy duty power cable with strand ed compacted circular aluminium conductor shielded with extruded semi conducting compound, xlpe insul ated, shielded with extruded semiconducting compound and copper tape, shielded cores laid up with press ure extruded pvc inner sheath , galvanized round steel wire armour with 51 gi wires of 4mm dia and pvc st-2 overall sheath. cable should be as per is 7098 part-ii. cable shall be of dry curing & dry cooling with tr ue triple extrusion, simultaneously through single common head. warranty period: 60 months after the dat e of delivery. [ warranty period: 60 months after the date of delivery ] ] , 3 core x 400 sq mm 6.35/11 kv grade ,90 deg. c rating heavy duty power cable with strand ed compacted circular aluminium conductor shielded with extruded semi conducting compound, xlpe insul ated, shielded with extruded semiconducting compound and copper tape, shielded cores laid up with press ure extruded pvc inner sheath , galvanized round steel wire armour with 51 gi wires of 4mm dia and pvc st-2 overall sheath. cable should be as per is 7098 part-ii. cable shall be of dry curing & dry cooling with tr ue triple extrusion, simultaneously through single common head. warranty period: 60 months after the dat e of delivery. [ warranty period: 60 months after the date of delivery ] ] , 3 core x 400 sq mm 6.35/11 kv grade ,90 deg. c rating heavy duty power cable with strand ed compacted circular aluminium conductor shielded with extruded semi conducting compound, xlpe insul ated, shielded with extruded semiconducting compound and copper tape, shielded cores laid up with press ure extruded pvc inner sheath , galvanized round steel wire armour with 51 gi wires of 4mm dia and pvc st-2 overall sheath. cable should be as per is 7098 par