supply of igbt based 3-phase drive propulsion equipmentigbt based 3-phase drive propulsion equipment,igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/ emd/ofg for multi functional vehicle bus (m v b) as per iec-61375, terminal bracket, bus bar link and cu braid required for connection between main transformer and traction converter, auxiliary converter,interfacing connectors,cables and cable looms requir ed for connection from vcu1/2 to sb1/2 panel. (i) rdso/2008/el/spec/0071,rev.5 for igbt b ased 3-phase drive propulsion equipment. (ii) clw/es/3/0458 alt.e for control cables. (iii) clw/es/3/0459 alt. c for screened cables. (iv) clw/es/3/0124 alt.o for set of connectors. spec.as per description in addition to above description , the propulsion system should also comply requirement mentioned in schedule of requirements attached with tender documents. spec:as per description. [ warranty period: 72 months after the date of delivery ] ]