Air heater 400watt for heater assemblyas per part no. sr-075-1020 of m/s sidwal or equivalent rdso make for rmpu conf. to rdso specification no. rdso/pe/spec/ac/0061 - 2005 (rev -1), suitable for lhb type roof mounted ac package unit.

High pressure controller for lhb ac coaches without capillary range 310-412 psi, ts-22/21 12-degree farhenite, 6/8a, 240-volt ac confirming to rdso spec.rdso/pe/spec/ac/0061-2005 (rev-2)

Pressure measuring rotary switch, as per part no sr-075 -1050 of m/s sidwal & type n4s29d/gb of kaycee make or equivalent to this of ge & salzer make only, as per sr no. 36 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0061-2005(rev-1), suitable for use in rmpu type lhb ac coaches & conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make: kaycee, salzar , ge , or any other rdso approved make.

Control pressure (cp) switch, as per danfoss make cat no - acb 2uc 136 w or equivalent of alco make or equivalent part nos. of other oems of lhb rmpu ac coaches, as per rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1).

Power connectors 24 pins with crimped terminal in rmpu make: harting make han e-type/widmuiller/phoenix/lapp or any other equivalent make having interchangeability of connectors and its parts with prior approval of rdso (part number as per annexure-vi) of rmpu of lhb ac coaches, conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev. 2) or latest

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).

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).

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.

Hermitically sealed scroll compressor, suitable for r-407 c refrigerant gas, working on 415 vac, 50 hz, conforming to rdso specification no. rdso/pe/spec/ac/0061/2005(rev-1). make and model should be rdso approved. note: (i) emerson part no. zr 61 kce tfd522 / danfoss part no. mlz038t4 or any other make and model of equipment/component can only be considered with prior approval of rdso.

Led light fitting, type-o (18w) for lhb eog type chair car coaches confirming to rdsospecification no. rdso/pe/spec/tl/0091-2016 (rev.1), rcf annexure 1, 2,3 with rcf drg no. lw76100, alt-a.