South Central Railway

South Central Railway has published Supply Of igbt based constant current , supply and commissioning of igbt based constant current/constant voltage static battery charge/dischar ge panel, cell capacity 1100ah, no.of cells 30-112, o/p voltage 310v, o/p voltage variation 60-310, o/p current 22a-22 0a, type-4 as per rdso specification no. rdso/pe/spec/ac/0008 (rev.2), april 2010. warranty period: 60 month(s) fro m the date of commissioning and 72 months from the date of supply whichever is earlier. [ warranty period: 72 mont hs after the date of delivery ] ]. Last date of submission for this tender is 2026-07-21. This is a Dry Cell Batteries tender in Tirupati, Andhra Pradesh