Tender For supply of main transformer 6531 kva type abb lot 6500 or similar for wag-9 loco as per specn: no. clw/es/3/0456/k , clw/es/3/0507 (for transformer tank) and clw/es/3/0508 (for conservator tank) with 350 liters oil separately provided for filling up oil pipes and other accessories. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of conservator tank bottom plate with gasket and hardware fittings (with out quick coupling). [ warranty period: 30 months after the date of delivery ]
Tender For supply of conservator tank along with specific accessories for the main transformer for three phase electric locomotive of type wag9hc as per annexure a, one set consisting 05 items 10 nos. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of 25 kv ac memu transformer 1050 kva with hv turret and accessories complete conforming to rdso spec. no rdso/pe/spec/ emu/0137-2009 (rev 0) or latest with follwoing accessories only: 1.conservator with oil level gauge, 2. silica gel breather, 3. buchholz relay with diode, 4. thermostat, 5. drain plug (mounted on transformer tank), 6. filter valve, 7. oil inlet & outlet valves (mounted on transformer tank), 8. drain plug with locking plates (mounted on transformer tank), 9. air release plug(mounted on transformer tank), 10. pressure relief valve (mounted on transformer tank), 11. turret, 12. auxiliary fuses (100 amp & 250 amp: 02 each) 13. shrouds for traction & auxiliary winding will be providedby the firm in the transformer. [ warranty period: 30 months after the date of delivery ]