1.1 KV Grade, Flexible Annealed Tinned Copper Conductor As Per IS : 8130, EPR Insulated Type IE-2 As Per IS : 6380, Cores Will Be Identified With Coloured Insulation, All Cores Laid-Up Together With Fillers & RPCT Taped (Wherever Reqd.) PCP Inner Sheathed, Nylon Reinforcement And Overall Heavy Duty PCP Outer Sheathed Type SE 4 As Per IS : 6380, CRD Cable As Per The IS: 9968/88/Pt.-2.