200 va, 750/415v ac, i phase, type-ii dry type and air-cooled control transformer and measuring voltage transformer as per rdso spec rdso/pe/spec/ac/0203-2020(rev.0) or latest

9 kva, 750 v/415v/190 v ac 3-phase,star-star-star ,dry type air cooled power distribution transformer for lhb eog non-ac coaches confirming to rdso spec no. rdso/pe/spec/tl/0158-2010 rev.1 type-1.

Step down 9 kva transformer, 750/415/190 volts ac, vector configuration star- star as per rdso specification rdso/pe/spec/tl/0158 -2010 (rev. 1 ) type-i or latest.

Anti vibration mounting pad (avm) for 60 kva ,750/415 3 phi dry type distribution transformer for lhb type eog/ac coaches confirming to rdso specification no rdso/pe/spec/ac/0080-2007 (rev-2).

Coupling socket assembly complete with copper lug without cable suitable for iv coupler 500 amps, 750 volts of lhb eog ac coaches as per rdso spec no rdso/pe/spec/ac/0177-2013 (rev-2).

Blower motor for roof mounted packaged ac unit of electric locomotives, type: aom, 0.12kw, supply 415v ac +/- 10 percent , 3-phase, 0.4 amps, rpm 1350, star connection, reference is: 325, freq. 50hz, as per rdso spec. no. rdso/2007/el/spec/0055, rev.- 2 with latest if any. make: lhp or star electric. specification :- - rdso spec. no. rdso/2007/el/spec/ 0055, rev.-2

Brushless alternator 500 kva, 750 v, 3-phase, 50 hz at 1500 rpm as per rdso spec. no. rdso/pe/spec/ac/0084-2008 (rev-1) or latest, suitable for coupling with diesel engines in lhb power car. approved makes - as per rdso approved vendors.

Feeder contactor, current rating 200 amps, voltage rating 750v ac main pole : 4 nos, aux contact : 2no +2nc, control voltage 380-415v ac with surge suppressor for net-1 & net-2 in sbc of double decker coaches confirming to item no 57& 58 of bom of rdso specification no rdso/pe/spec/0184-2015(rev-2)

Snap lock non lockable with finger pull equivalent to dirak part no. 353- 2070.04-00000 of dirak suitable for door leaves of switch board cabinet of lhb eog ac coaches as per specification no. rdso/pe/spec/ac /0184-2015 (rev 0) & rdso letter no. el/7.1.108/ mssbc dated 17.09.2021. make-dirak/southco/arihant/ darshana only as per sr. no. 78 of rdso letter no. el/7.1.108/mssbc dated 17.09.2021

Oil pump with motor for transformer of three phase locomotives (wound with corona re sistance wire) as per clw specification no. clw/es/3/0106/e and rdso spec. no. rdso/spec/e-10/3/09 (motor) with amendment 01 to 06.