Latest transformer welding set Tenders | Government transformer welding set Tenders

Central Government/Public Sector

CTN :44957679

28 Apr, 2026 NA

Kapurthala - Punjab

Tender For supply of 9kva, 750v ac/415v ac/190v ac, 3-phase, dry type distribution transformer for lhb type non-ac coaches., as per drawing: rdso/pe/spec/tl/0158-2010,rev-0,type-1 along with doc.edml 225 & corr-1., packing instruction: alternator,rru, erru &accessories, transformer,bulk inverters , battery, charger, self priming monoblock pump, inverter, change over control box etc: suitably covered with biodegradable transparent polythene and packed in wooden cage: bottom frame to be made of wooden planks 20mm thick &should have support of at least 3 wooden battons of size 100x100mm of suitable length to facilitate lifting by fork lifter. each panel to be packed in wooden cage of suitable dimensions made out of wooden strips of 20x100mm size. gap between each strip should not bemore then 100mm. the material used for product packaging shall be eco-friendly.a list should be pasted on each wooden cage showing order no, pl no, description of the item, drg. no/ spec. no ,qty, firm's name &address and date of despatch etc. note- 1) firms have option to provide qr code. for linkage of po, the cardboard box shall carry a qr code having details as listed below: a) name of the manufacturer b) purchaseorder number c) purchaseorder date d) uniqueserial number (or lot number for bulk items) of the manufacturer or e) dateof manufacture f) deliverychallan no. g) deliverychallan date 2.the qr code shall be as per iso/iec 18004 model2 and the data shall beavailable as xml using the tags detailed above. [ warranty period: 30 months after the dateof delivery ]

Central Government/Public Sector

CTN :44958167

29 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of contactor for 60 kva transformer rated current: 95 a, rated voltage: 690 v ac, main pole 4 nos., aux contact (1no + 1nc), control voltage: 230v ac (168 v ac-300 v ac means 230v ac +/- 30%) with surge suppressor suitable for switch board cabinet of lhb ac coaches , confirming to rdso lr. no. el/7.1.108/mssbc dt. 17.09.2021, annexure sl.no.34 of page 31/47, make abb, cat no. af116b-40 or similar. material shall procured from oem or his authorized dealers only. note: firm other than oems should submit document showing proof of purchase of tendered item from the oem along with the material failing which the material shall be rejected. note l&t make k44 contactor banned by railway hence l&t firm not to participate. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44958587

03 Jun, 2026 NA

Mysore - Karnataka

Tender For supply of contactor with surge suppressor for 60kva transformer, rated current: 95a, rated voltage: 690v ac, 50/60hz, main pole: 04 nos., aux. contact: 2no + 1nc, control circuit voltage: 230v ac +/-30% (168-300v ac) with plate & rail mounting support confirming to standard iec/en 60947. place of installation: s1k44 in switch board cabinet of lhb ac coach as per rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev.1) or lat. and rdso ltr. no. el/7.1.108/mssbc dt.: 17-09-21. make as per bom are abb cat. no.af 116b-40, schneider cat. no. lc1d1150046m5+la4da2u only. note: oem or their authorized dealers are eligible to quote. in the case of authorized dealers, a valid and tender-specific authorization certificate from the original manufacturer shall be uploaded along with the offer, otherwise the offer may be liable to be ignored. specn: rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev.1) or lat. and rdso ltr. no. el/7.1.108/mssbc dt.: 17-09-21. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44958711

13 May, 2026 NA

Pune - Maharashtra

Tender For supply of 400va step down control transformer, 415v / 110v with tapping in primary i.e. common ? 400v, 415v, 440 v & secondary output ? 110v as per is : 12021 ? 1987 ( reaffirmed ? 2005 ) with amendment no. 2 , suitable for use in icf type ac coaches. make : bhasin-packard, guru, ramya. [ warrantyperiod: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :44726850

12 May, 2026 6.72 Lacs

Navsari - Gujarat

Tender For corrigendum : work of erection of equipment, structures earthing & control wiring for augmentation work of 100 mva to 160 mva 220/66 kv tr-1 220kv popda sub-station & 01 no. of 132/66kv feeder bay for augmentation of 132/66kv transformer no. 2 at 132kv bhestan s/s approved under r&m plan 2025-26

Central Government/Public Sector

CTN :44930842

09 May, 2026 2.93 Crore

Jhunjhunu - Rajasthan

Tender For rfq 11955 for construction of foundation of banwas fan, electrical control room, mechanical room and transformer foundation

Central Government / Public Sector

CTN :44958026

30 Apr, 2026 NA

Hyderabad-T - Telangana

Tender For supply of contactor k44 for 60 kva transformer, rated current: 95 amps, rated voltage: 690 v ac, main pole: 4,aux contact: 1no + 1nc control voltage: 230 v ac (168 v ac 300 v ac means 230 v ac +/- 30 percent )with surge suppressor as per rdso spec no. rdso/pe/spec/ ac/0184-2015 (rev - 1) and as per update of common bom items issued by rdso lr.no. el/7.1.108/mssbc, dt 17/09/21 to abb model no.af 116b-40, schneider model no. lc1d1150046m5 + la4da2u, c&s make model no. lc1fdp1154u5+ la9f980 (br) only accepted. [warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44853529

25 Apr, 2026 1.01 Lacs

Sidhi - Madhya Pradesh

Tender For corrigendum : repairing of 33 kv crompton greaves make sf6 beaker for 5mva transformer no 1(tf1) and its control panel at main substation jhingurda project.

Central Government / Public Sector

CTN :44959068

21 May, 2026 NA

Mancheshwar - Odisha

Tender For supply of contactor for 60kva transformer, rated current : 95 a, rated voltage : 690v ac, main pole : 4, aux. contact : 1no+1nc, control voltage : 230v ac (168v ac-300v ac means 230v ac +/- 30%) with surge suppressor conforming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) suitable for switch board cabinet (sbc) of lhb eog/hog type ac coaches. approved make & model : abb (af 116b-40) / schneider (lc1d1150046m5+la4da2u / c&s electric (lc1fdp1154u5+la9f980 (br). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44213272

27 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

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