supply of htug cable 3x400 sqmm , htug cable 3x400 sqmm stranded aluminum conductor screened xlpe insulated insulation screening with extruded semi-conducting compound in combination with copper tape inner sheath of pvc t ype galvanized round steel armored wire with is 3975 and overall pvc st 2 sheathed cable conforming to is:7098(part-ii) with latest amendments, rated voltage 6.35/11 kv. (?10% voltage variation) at 50 hz (?5% frequency variation).as per bescom latest approved makes (kei,finolex,havells,polycab,globster,universal cables&sbeecables) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]