24v starter battery charger for 500 kva dg set of eog power car conforming to rcf spec. no. edts - 106 (rev-0) am-1,2 & corr-1 / latest input voltage: 230 +/- 5 volts ac, output voltage: 27 volts dc, current rating: 50amps.

Programmable current transducer, input: 0-1aac, range: 0-1aac, output: 4-20 ma dc (dual output) , accu,multifunction meter for metering panels (with rs485modbus) , input: on site programmable-voltage - 10

Driver 18 watt for 4 feet light fitting for 3 phase rakes suitable for ensave led light fitting as per rdso spec. no. rdso/pe/spec/tl/0091-2016 (rrv-1). (input voltage- 110v ac/dc,output voltage-24v dc)

Mpcb, current rating: 16 a, thermal release range: 10-16 a, class: 10, breaking capacity: 10ka, pole: 3 p, voltage rating: 415 v ac conforming to rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0)

Emergency battery charger unit, capacity 10a, input voltage 415v ac, 3 phase, output 24v dc confirming to icf spec. no. icf/elec/841, rev. a suitable for garib rath type ac coaches.

Mpcb (motor protection circuit breaker), for ventilation fan unit 1& 2. thermal release range (rated current) 2.5-4 a, class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415 v ac, 1no+1nc auxiliary contact block, conforming to rdso spec. no. rdso/pe/spec/ac/0192-2018 (rev.1).

Current transducer input 0 to 5a,frequency transducer range 45 50 55,ac volt transducer 0 to 150v sn0659395452,ac volt transducer 0 to500kv sn0659395410,active p transducer 0 to 600mw sn0659395444,dc v transducer tra 430 input volt 0 10v dc,pf transducer 0.5lg-1-0.5ld sn0659395401,reactive p transducer190.52le-0-190.52la,reactive pwr transducer mvar 600 9 600,volt to current tran sducer input 0 to 60mv,current transducer,dual output 0 to 1a ac,8066 ac trnsdr 0 to 5a 4 to 20ma sn06593,cur tran input 0 to 1a output 4 to 20ma aux 220vdc,cur transdcr davr u55 1ph 2w input 110vac,volt transr input 0 to 50vdc aux 24vdc 2 output,mw tran model 8075 output 4 to 20ma rang 0 to 190,w tran aux 220vdc output 4 to 20 ma ct 3000 1,mw transr 0 to 1.797mw ctr2500 1 pt415 110v,voltage transducer dual output 0 5kv ac,v tran aux 240vac output 4 to 20 ma 0 to 25kv,3phase power factor trnd 8091 0.5le 1 0.5la,power transducer dual output 0 to 16mw,power transducer dual output 0 to 25 mw

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)

Contactor (with diode) for ventilation fan unit 1 & 2 condenser cd1. 1, cd1.2, cd 2.1 cd 2.2 heater 1 & 2, rated current: 16 a (at rated voltage & ac-3 utilization category) rated voltage: 690 v ac main pole: 3 no aux contact: 1nc, control voltage: 77-143 v dc with surge suppressor make: siemens (3rt2018-1bf42 3rt2916-1jl00) and lk (l&t) (cs965671 ooo +cs96586 oooo) as per bill of material of rdso spec. no. rdso/pe/spec/ac/0184 percent u20132015 (rev-2) or latest

Power contactor [with diode] for compressor unit of lhb type ac coaches, 3 pole, rated current- 32 a (at rated voltage & ac-3 utilization category), rated voltage- 690 v, coil voltage 77-143 vdc, with surge supressor, with 1 nc aux contact, conforming to rdso spec no. rdso / pe / spec / ac / 0184-2015 (rev1), suitable for lhb type ac coaches switch board cabinet [place of intallation- s1k33, s1k34, s1k38, s1k39]. accepted make & cat nos.: - as per sr. no. 60 of common bom of rdso letter no. e