Tender For supply and testing of abt meters with rs232, rs485 and ethernet ports with dlms protocol. system: 3 phase 4 wire, pt ratio: 220/132kv /root3:110v /root3, ct ratio: 400/1a with accuracy class: 0.2s make: the material should be supplied by upptcl approved firm or thier authorized dealers. note: the meters testing should be done atnabl testing lab in presence of railways and upptcl officials. [ warranty period: 30 months after the date of delivery ] ]
Tender For auction sale of scrap mixed iron etc.,scrap acsr conductor,scrap cable,scrap 11 kv vcb,scrap used transformeroil with 209 ltr capacity drum,scrap empty drum of class 'b',scrap meters,scrap battery etc.,scrap air conditioner,scrap empty drum hdpe barrel (plastic),scrap ct pt etc.
Tender For corrigendum : repair/maint of 11/0.433 kv transformer, relys, ct/pt, caliberation of vcbs, upgradation of sub station and other connected works at ge dronachal