Thin Walled Electron Beam Irradiated/Chemically Cured Cross-Linked Flexible E Lastomeric Cable With Copper Conductor Two Core, Size:2.5 Sq Mm, 3000V To Rdso Specificati On No. Elrs/Spec/Elc/0019. Rev 4 Of February 2018.The Requirement Of Working Voltage Above 750 V Upto And Including 1.8 Kv Rms To Earth And 3 Kv Between Phases On Ac Circuit. [ Warran Ty Period: 30 Months After The Date Of Delivery ] ]