Supply Of igbt based 3-phase drive propulsio , 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 bar link a nd cu braid required for connection between main transformer and traction converter, a uxiliary converter, interfacing connectors,cables and cable loom required for connectio n from vcu 1/2 to sb1/2 panel. as per specification no. i) rdso/2008/el/spec/0071,rev.5 for igbt based 3-phase drive propulsion equipment, ii) clw/es/3/ 0458 alt.e for control cables iii) clw/ es/3/0459 alt.c for screened cable iv) clw/es/3/0124 alt.o. in addition to above description, t he propulsion system should also comply requirement mentioned in schedule of requireme nt (sor).(warranty period:- 72 months after the date of delivery). make: atil only [ warranty perio d: 72 months after the date of delivery ] ]