supply of 3 core x 400 sq mm 6.35/11 kv grade 90 deg3 core x 400 sq mm 6.35/11 kv grade 90 deg,3 core x 400 sq mm 6.35/11 kv grade 90 deg. c rating heavy duty power cable with strande d compacted circular aluminum conductor shielded with extruded semi conducting compound, xlpe insulat ed, shielded with extruded semi conducting compound and copper tape shielded cores laid up with fillers i nner sheath of extruded pvc, galvanized round steel wire armour and pvc st-2 overall sheath. cable shou ld be as per is 7098 part-ii. cable shall be of dry curing & dry cooling with true triple extrusion, simultaneo usly through single common head. [ warranty period: 60 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]