Tender For supply ,installation and commissioning of the drop pit table as per attached specification ( o n turnkey basis) for removal /fitment of either one single wheel set with traction motor at a time from / to a locomotive bogie or a transformer at a time from /to a locomotive. [ warranty period: 30 months after the date of delivery ]
Tender For supply of igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/ emd/ofg for multi functional vehicle bus (mvb) as per iec 61375, terminal bracket, bus ba r link and cu braid required for connection between main transformer and traction co nverter, auxiliary converter, interfacing connectors,cables and cable looms required for connection from vcu 1/2 to sb1/2 panel as per specification no. i) rdso/2008/el/spec/0 071.rev.6 for igbt based 3-phase drive propulsion equipment. ii) clw/es/3/ 0458 alt.e or la test for control cables. iii) clw/es/3/0459 alt.c or latest for screened cables. iv) clw/es/ 3/0124 alt.o or latest.in addition to above description, the propulsion system schedule also comply requirement mentioned in schedule of requirement (sor), doc. no. c-d&d/t/2 4 (part), vol-viii dated 28.12.2023. (copy attached with tender document) [ warranty period: 72 months after the date of delivery ]
Tender For design, supply, erection, testing and commissioning of automatic fault locator (afl) for 2x25 kv ac traction system based on auto transformer neutral current ratio for sp, ssp and tss on mas-gdr, msb-ru, ajj-jtj sections in chennai division and sa-cbe/ptj section in salem division of southern railway in connection with raising of speed to 160kmph over existing route.
Tender For design, supply, erection, testing and commissioning of 132kv/2x25kv traction sub stations (scott connected transformer) with associated switching posts/boundary sp for 2x25kv at feeding system & scada in aburoad-tirangahill and nathdwara-devgarh madriya & nimach-bari sadari sections of ajmer division of north western railway
Tender For complete overhauling including repairing of defective parts of one no. of 220kv/27kv, 21.6mva traction power transformer (m/s abb make) at nagothane tss of mumbai division of central railway.