supply of ht three core power cableht three core power cable,3 x 400 sq. mm, 19/33 kv grade (earthed system), ht, three core power cable with improv ed fire performance category c2, stranded compact circular aluminum conductor complying with class 2 o f is 8130, conductor screened with black extruded semi conducting compound, xlpe insulated, insulation screened with black extruded semi conducting compound in combination with copper tape, cores identifi cation by colored strip applied on the cores, cores laid up, inner sheath of pvc applied by extrusion, galva nized round steel wires or galvanized formed wires armoured, and outer sheath of pvc applied by extrus ion conforming to the requirement of type st 2 of is 5831 & also meet the requirement of c2 category test s under clause 19.1.3 & 19.2.1 , conforming to is 7098/ (part-ii) 2011 with amendment no. 1 & 2 and isi m arked. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]