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• Dc to dc converter for switch board cabinet of lhb ac coaches-110/24 v, 240w,10a. as per rdso letter no.( update on common bom) el/7.1.108/mssbc dt.17/09/2021 make-m/s.abb part no cp-c.1.24/10/m/s.cosel-klea240f240f-24/m/s.ask powertech-ask-cs-24v,10a/m/s.siemens-6ep13363ba10/m/s.phoenix-trio-ps-2g/1ac/24dc/10-2903149 only. on common bom) el/7.1.108/mssbc dt.17/09/2021 make-m/s.abb part no cp-c.1.24/10/m/s.cosel-klea240f240f-24/m/s.ask powertech-ask-cs-24v,10a/m/s.siemens-6ep13363ba10/m/s.phoe

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  Ministry of Railways Closes 09/11/2026

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• Main compressor 110v dc motor ac emu-rdso spec. no. 70- bm-41.

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  Ministry of Railways Closes 16/11/2026

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• Brushless 110 v dc railway carriage fan, 400 mm sweep, fixed type conforming to rdso specn. no.rdso/pe/spec/tl/0021/2005 (rev-3) with amdt.1, rcf annexure-1.

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  Ministry of Railways Closes 20/11/2026

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• Kva ,750 v ac onload switching under ac-6a category at temperature of 70 degree centigrade & coil voltage of 110 v+ 25 percent -30 percent dc with surge suppressor ,2 no+2 nc for lslrd coaches as per rdso specification no .rdso/pe/spec/tl/0195-2019 (rev.-0)or latest. accepted makes as per above spec.: abb modelno.af1250-30-11, l&t model no. mvo 820, siemens model no3tf69338 df4z a02+3tx75723h only.

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  Ministry of Railways Closes 17/11/2026

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• 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

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  Ministry of Railways Closes 09/11/2026

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• Working and non-working net-1&2 power contactors, 3 pole, 1000v ac operational voltage, 50hz, suitable for 100kva, 750v ac, on load switching under ac-6a category at temperature of 70 c & coil voltage 110v +25 percent -30 percent dc at temperature of 70 c with surge suppressor, aux. contacts 2 no + 2nc confirming to rdso spec rdso/pe/spec/tl/0195 - 2019 ( rev. 0 ). for lslrd coach. make : 1) abb ( af 190 b-30-22rt-12 ) , 2) siemens (3rt10566la 068 k + 3rt 1955af 318k )3) l&t ( mo 140 ) , 4

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  Ministry of Railways Closes 11/11/2026

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• Dc to dc converter for switch board cabinet of lhb ac coaches-110/24 v,240w, 10a as per abb catalogue no: cp-c.1 24/10, phoenix catalogue no: trio-ps-2g/1ac/24dc/10-2903149, cosel catalogue no: klea240f-24, siemens catalogue no: 6ep13363ba10 and ask powertech catalogue no. ask-cs-24v, 10a as per rdso spec. no. rdso/pe/spec/ac/0184 2015 rev.1 & rdso lr.no. el/7.1.108/mssbc, dt 17/09/21.

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  Ministry of Railways | Central Govt. Ministry/Department · Secunderabad Closed 28/03/2025

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• Dc to dc converter for switch board cabinet of lhb ac coaches-110/24 v,240w, 10a as per abb catalogue no: cp-c.1 24/10, phoenix catalogue no: trio ps-2g/1ac/24dc/10-2903149, cosel catalogue no: klea240f-24, siemens catalogue no: 6ep13363ba10 and ask powertech catalogue no. ask-cs-24v, 10a as per rdso spec. no. rdso/pe/spec/ac/0184 2015 rev.1 & rdso lr.no. el/7.1.108/mssbc, dt 17/09/21.

  For complete deion and other details, please refer to tender

  Ministry of Railways | Central Govt. Ministry/Department · Secunderabad Closed 05/07/2024

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• Dc to dc converter for switch board cabinet of lhb ac coaches-110/24 v,240w, 10a as per abb catalogue no: cp-c.1 24/10, phoenix catalogue no: trio-ps-2g/1ac/24dc/10-2903149, cosel catalogue no: klea240f-24, siemens catalogue no: 6ep13363ba10 and ask powertech catalogue no. ask-cs-24v, 10a as per rdso spec. no. rdso/pe/spec/ac/0184 2015 rev.1 & rdso lr.no. el/7.1.108/mssbc, dt 17/09/21.

  For complete deion and other details, please refer to tender

  Ministry of Railways | Central Govt. Ministry/Department · Secunderabad Closed 25/11/2024

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• Dc-dc converter 100-150v and 1a as per rdso spec no rdso-spn-165-2012 ver 3 or latest,supply of dc-dc converter 24-32v and 10a as per rdso spec no rdso-spn-165-2012 ver 3 or latest,dc-dc converter 12-28 v and 1a as per rdso spec no rdso-spn-165-2012

  Dedicated Freight Corridor Corporation of India Limited | Railways Public Sector Undertakings · Gujarat Closed 03/11/2026

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