Find the latest transformer tenders in eastern railway for 2026 from government departments, corporations and state PSUs. Get tender details and bidding information.
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comprehensive annual maintenance contract of traction transformer (make - jsti) fitted in rake no. 9 of vande bharat train through oem firm m/s jsti transformers pvt. ltd. on single tender basis at gkp coaching depot for a period of 12 months.
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supply of set of pulse transformer of aal make siv gdu card. one set consisting of 02 items in 0 2 nos. for wag-9/wap7 locos (i)pulse transformer t6a as per bza's drg.no.-b/trs/siv/4/11,qty.=01n o/set.(ii)pulse transformer t6b as per bza's drg.no.-b/trs/siv/4/12.qty.-01no./set. [ warranty peri od: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] electric loco shed
supply of step down transformer (tfvt) for cab fan input 415 volts + 5%, output volts 110 volts + 5% frequency 50 hz + 3%, rating 300 va [ warranty period: 30 months after the date of delivery ] ] electric/diesel loco shed/izn,
supply of control transformer, 415/110v ac, 200va, suitable for m/s sidwal or m/s intec corpor ation make roof mou nted packaged ac unit for three phase electric locomotives and confirming to rd so specn. n.rdso/2007/el/spec/ 0055 rev.2 [ warranty period: 30 months after the date of delive ry ] ] amm/electric loco shed gkp,
supply of dry type air cooled control transformer of type iv, single phase, 100 va, 750 v/110 v, a c, 50 hz for the set of panels of lhb non ac hog coaches conforming to rdso specification no. rdso /pe/spec/ac/0203-2020 (rev.-0). [ warranty period: 30 months after the date of delivery ] ] general stores depot
supply of bhel 3 phase traction transformer type 1276 kva (complete tfp) as per bq ref no :- ten/b d00903 dated:-08-10-2025. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of 25 kva, 25kv/240v single phase, oil filled auxiliary transformer as per rdso specification n o. et_psi_15_with_a_and_c_slip_no_01 or latest. or any core/rdso approved source only. [ warranty pe riod: 30 months after the date of delivery ] ]
supply of 1216 kva, 22.5 kv, ac 50 hz, main traction transformer (type lot-1216) with built i n filter winding, oil and accessories for bombardier electric fitted 3-phase emu rakes to r dso specn. no. rdso/pe/spec/emu/0163 (rev. 3)- 2022 with addendum/corrigendum no.1 to 4 [ warran ty period: 30 months after the date of delivery ] ] office of the dy. cee (p&d)
supply of supply of 250 kva, 11 kv/415v, energy efficiency level- 3, outdoor type transformer with all safety dev ice & complete accessories conforming to is:1180( part1) :2014 with latest amendment as per description no. ser/el ec/gs/description/trans/4/rev-1/nov/2024. [ warranty period: 30 months after the date of delivery ] ]
corrigendum : supply of supply, replacement/fitment, testing & commissioning of 750/415v, 200 va control transfor mer in lhb power car as per rdso l/n. el/7.1.108/sbc/main file, dt. 16.04.2021 and rdso spec. rdso/sp ec/ac/0203-2020 (rev.0). one set means 12 transformers to be fitted in a power car. make- abb, kirloskar electric, crompton greaves or similar. [ warranty period: 30 months after the date of delivery ] ]
corrigendum : supply of 500 kva outdoor transformer, plinth mounted, oil immersed, non-sealed type (transformer t ank body and cover are bolted) distribution transformer, 500 kva rating, 11kv/415v, 3- phase, 50 hz, pri mary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled, on-load tap c hanner for variation of hv voltage from +5% to -10% in steps of 2.5%, with all standard fittings as per clau se 20.1 of is 1180 (part 1) and oil temperature indicator & winding temperature indicators, drain-cum- sam pling valve (3/4 nominal size thread,is:554) of steel with plug, energy efficiency level 3 & above, conformin g to is 1180 (part 1): 2014 with amendment nos. 1,2,3 & 4 & as per latest cege/grc's specification no. se r/elec/gs/description/trans/4/ rev-1/nov 2024 or latest make/brand: - abb india, kirloskar, siemens i ndia, bhel or similar. [ warranty period: 30 months after the date of delivery ] ]
supply of hrc cartridge fuse cylindrical type as per following details : - i) size of fuse link (max) : 10 x 38 mm ii) operating rated current (ac) : 1 amp iii) operating rated voltage : 500v ac iv) operating clas s : gg v) breaking capacity : 80ka(minimum)vi) standard : iec60269 . suitable for 100va transformer of lh b non ac coaches.make as per edts.355,rev.1, amendment no. 2 i.e. siba/wohner/ferraz/ge/schneider/b ussmann/l&t. [ warranty period: 30 months after the date of delivery ] ]
supply of isolation transformer, rating 20 kva as per icf specification no. icf/elec/160 rev -0 or latest up to tender publishing date, suitable to vb train set. [ warranty period: 30 mont hs after the date of delivery ] ]
supply of primary voltage transformer(pt) part no.tvm/38-e for vande bharat trainset ve r 2.0. make: m/s s.t.e usmate velate(mb) [ warranty period: 30 months after the date of delivery ] ]
supply of supply of outdoor type , plinth mounted, distribution transformer, minimum energy efficiency level 3 of rating 250 kva, 3-phase, 11kv/415-240v,50hz, oil immersed, non-sealed type (transf ormer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, conforming to is 1180 (part1):2014 with amendm ent nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1 ) latest with condition that drain-cumsampling valve. oil temperature indicator & winding temperature indi cators will be provided as per clause 20.2 f) of is 1180 (part 1). terminal arrangement: the transformers sh all be fitted on high voltage and low voltage sides bushing appropriate voltage and current ratings., low vol tage side cable end box required. the high voltage bushings (3 nos.) shall conform to is/iec 60137. the lo w voltage bushings (4 nos.) shall conform to is 7421. off-circuit tap changer (applicable for all ratings abo ve 200 kva) for variation of hv voltage from +5% to -10% in steps of 2.5%. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is: 1180 (part 1) latest. (ii) routine test certificat es as per is: 1180 (part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d) & (e) of is:1180 (part 1) latest. [ warranty period: 30 months after the date of delivery ] ]
supply of supply of 315 kva outdoor type transformer as per is-1180. make/brand- servokon or simila r [ warranty period: 30 months after the date of delivery ] ]
supply of supply of distribution transformer, 3 phase, 100 kva and pole mounted as per is:1180 (part- 1); 2014 amdt 1 make- samartha or similar as per attached tech. spec. [ warranty period: 30 months aft er the date of delivery ] ]
supply of braking excitation transformer (atfex) 60 kva as per clw spec. no clw/es/t-20/h [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] dy-cee(ers-poh)kgp, ser
supply of metering transformer 250 va, 750v/415v/110v, 3 phase, 50 hz ac, suitable for diesel generator set pow er circuit and control circuit panel of lhb power car similar to bhasin packard model no: rg: 36/82/7tp, with input & ou tput fuses confirming to edts- 103 & as per rdso spec. rdso/pe/spec/ac/0203-2020 (rev.0) or latest . material should be brought from approved vender as per rdso spec. [ warranty period: 30 months after the date of delivery ] ] - metering transformer 250 va, 750v/415v/
supply of control transformer 200 va, 750v/415v for lhb power cars and ac coaches (duly fitted with 2a, 1.2 kv fuse link with fuse base for primary of approved make and duly fitted with 2a, 500v fuse link wit h fuse base for secondary of approved make) as per rdso's specification no. rdso/pe/spec/ac/0203-2020 (rev-0). [ warranty period: 30 months after the date of delivery ] ] - procurement of control transformer 200 va, 750v/415v for lhb power cars etc.
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