Igbt based 3x130 kva auxiliary converter

1559692, led element,1559693, led element,1586986, auxiliary switch,1614934, push button,1616657, push button,1616741, auxiliary switch,1884476, auxiliary switch,1884918, contactor,2035898, frequency converter

Set of male and female assembly of auxiliary converter of 3 phase locos.

Supply of eht thruster brake and rectifier unit of main and auxiliary hoists for 115/25 ton eot crane

3 ph diode rectifier and brake chopper and 3 ph inverter 3 leg,3 phase 3 leg 3 level neutral clamped igbt based inverter,matrix converter,current source inverter,5 level cascaded inverter,3 phase pwm inverter,3 ph rectifier and srm inverter 4 leg,3 ph diode rectifier and 3 ph inverter 4 leg,1 ph rectifier and 1 ph inverter

Srmph pump(canned motor pump) suitable for bhel make igbt converter cooling circuits of m/s flow well make of model no ba32-125/1.8h/rc/02 or in abb/bhel/weg/flowoil/flowtech makes.

Knife contact (male & female) for wre in auxiliary converter (bur 1, 2 & 3) for wap-7 & wag-9 loco. specification :- as per abb id no. hiet 430209r0002 and hiet 430209r0001.

Butterfly valve (alu) 80 nb gate valve for main transformer of 3 phase locomotives. make / brand -hvepl / hind rectifier /abb / bhel / bvs/equivalent/exactly suitable for hwh - puri vb rake.

Circuit breaker 3 pole for tm blower and oil cooling unit transformer/converter along with auxiliary contact (2 no type) as per clw spec. no. clw/es/3/0096 (alt.-l) (63 amp)

Rectifier cum regulator unit for 18.5 kw aux alternator of magnetic type suitable for 1400 hp demu dpc(cgl/bhel).each set consist of:regulator cum rectifier as per drg no.18-a-3030alt-3 or icf spec no. icf/md/spec-097d(rev)type:kelc-185125fm make :kel , hmtd, presstech or its exact equivalent.