supply of thin walled electron beam cable with copper conductor single core, size:10 sq.mmthin walled electron beam cable with copper conductor single core, size:10 sq.mm,thin walled electron beam irradiated flexible elastomeric cable with copper conductor single core, size: 10 sq.mm, 3000v to rdso specification no. elrs/spec/elc/ 0019, rev.4 of february 2018. the requirement of working voltage above 750 v up to and including 1.8 kv rms to earth and 3 kv betwe en phase on ac circuit. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]