Latest laboratory transformer Tenders | Government laboratory transformer Tenders

Central Government/Public Sector

CTN :45183881

25 May, 2026 NA

Mughalsarai - Uttar Pradesh

Tender For supply of 11 kv ht vcb panel spares for the following item of areva brand schneider make of (1) current transformer 150-75/5+5 core 1:cl:0.5,va15,core 2: cl:15va,cl-5p10,1l.12/8 kv,rms,il:75 kv(peak frequency - 1 sec) stc-25.0 ka for 1 sec-3 nos. (2) potential transformer 11 kv/ under root 3, 110/under root 3, 50va (core & coil)-1 no.make:schneider,l&t,abb or similar. [ warranty period: 30 months after thedate of delivery ] ]

State Government

CTN :44989277

22 May, 2026 NA

Rewa - Madhya Pradesh

Tender For corrigendum : enquiry for work contract for general maint. servicing and painting of transformer oil filter machine inc supply of spares and consumables at 2 x 15 mw bhps-ii, mppgcl, silpara, dist rewa m.p

CTN :45048307

08 Jun, 2026 NA

Tarapur - Maharashtra

Tender For : supply, installation, testing & commissioning of electrical equipment for dg block 119a of inrp - ht panels (119a)supply, installation, testing & commissioning of indoor type floor mounted, single front, metal clad, 1250 a, 6.6 kv, 3 phase, 3 wire, vcb switchgear panel suitable for a short circuit current of 31.5 ka for 3 seconds, internally arc tested for 31.5 ka for 1 second, comprising of following incoming & outgoing feeders : incoming feeder: 1 no. 1250 a, 3p vcb outgoing feeders: i) 7 nos. 630 a, 3p vcbii) 1 no. 1250 a, 3p vcb as tie feederwith surge arrestors, relays, pts, cts & other necessary accessories including associated structural steel required for complete installation of the panel & equipment earthing of the panel from both the earthing terminals of the panel to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings. reference drg. nos: ip1/119a/05027339/dwg/001/r0 & ip1/119a/05027339/dwg/002/r0(note: terminal box of each incomer of 6.6kv switchboard shall be suitable for terminating 4x3cx400 sq.mm., 6.35/11kv (e), a2xwy cables.), supply of spares for ht panels as per attached spares list mentiond in section c, part ii of tender, 2.5 mva, 6.6/0.433 kv dry type transformers (119a)supply, installation, testing & commissioning of 6.6/0.433 kv, 2.5 mva, dyn11 dry type cast resin transformer having percentage impedance of 8.5% complete with ht cable end box, lt bus duct flange, off load tap changer on ht side with range of +/-5% in steps of 2.5%, wti scanner, ct for restricted earth fault protection and other necessary accessories including associated structural steel required for complete installation of the transformer & equipment & neutral earthing of the transformer from both the earthing terminals of the transformer to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings.reference drg. no. : ip1/119a/05034347/dwg/001/r0, supply of spares for dry type transformers as per attached spares list mentiond in section c, part ii of tender, 2000 kva diesel generator sets (119a)supply, installation, testing & commissioning of 3 phase 2000 kva prime power 433v, 50hz, 0.8 p.f. diesel-generator sets with 110% overload capacity for 1 hr with four (4) stroke inline or vee type cylinder arrangement having engine speed 1500 rpm, 24v electric battery starting system with a provision of interchangeability of battery bank between two dg sets, complete with all auxiliary equipment including amf control panel, auxiliary mcc panels, heat exchanger cooling system, raw water pump, remote radiator with fans on terrace, ms exhaust piping, exhaust structure (maximum 30 m stack), 4 nos. of 3.6 cubic metre fuel day tank outside dg building (for all 4 dg sets) & 1 no. of 990 ltr intermittent tank inside each dg room, ms "c" class fuel piping between engine & fuel tank, dg room accoustic treatment & complete ventilation of dg room, brushless excitation for alternator, one no. 3200 amp 415 v 4p acb, ms structural steel supports/ channels/ angles & other necessary accessories including associated structural steel required for complete installation of the dg & equipment & neutral earthing of the dg from both the earthing terminals of the dg to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & necessary statutory clearances from cpcb etc. as required and as per tender technical specifications & drawings. design and construction of foundation for exhaust pipe rack/ structure of dg set is included in the scope of the contractor.reference drg. nos. : i) ip1/119a/05034347/dwg/001/r0ii) ip1/119a/05044831/dwg/003/r0iii) ip1/119a/05044831/dwg/004/r0iv) ip1/119a/05044831/dwg/005/r0v) ip1/119a/05044831/dwg/006/r0, supply of spares for diese

CTN :45163947

19 May, 2026 1.56 Lacs

Baran - Rajasthan

Tender For requirement for supply of spares for air cooled packaged ac for hvac system installed at switchyard, 2x660 mw, unit 5 and 6, csctpp, rrvunl, chhabra. - mw fl hp switch yk-01h 000-450p350r , mw fl hp switch yk-01l 000-0450g060g , crank case heater dia 170 hlm02 mcpacmpd contr 11tr , pac2comp (3-1-3)7-18 , display for pac mpd2 twin for 11tr , sensor for pac mpd , single for pac 5.5 tr , cable set for 11/17/22tr. , pac mpd2 molex , transformer for pac mpd , crank case heater dia 170hlm072 , blower pulley - 160pcd (taper lock) , motor pulley (taper lock 100pcd) , blower assy. dth (kat 15 x 15 s) , th exp valve tcbe r22/r407c (068u4202) , air filter , 0.5hp/1ph/6p/te 4 pad , mounted motor , fan blade

Central Government/Public Sector

CTN :44969650

19 May, 2026 NA

Koderma - Jharkhand

Tender For corrigendum : supply of 630 kva, 11kv/0.433kv, 3 phase, 2 winding, outdoor transformer , 1000 kva, 11kv/0.433kv, 3 phase, 2 winding, outdoor transformer , 2000 kva, 11kv/0.433kv, 3 phase, 2 winding, outdoor transformer , 2500 kva, 11kv/0.433kv, 3 phase, 2 winding, outdoor transformer , 2500 kva, 11kv/3.45kv, 3 phase, 2 winding, outdoor transformer , type test for 630 kva, 11/0.433kv transformers for sipat project , type test for 1000 kva, 11/0.433kv transformers for koderma project , type test for 2000 kva, 11/0.433kv transformers for koderma project , type test for 2000 kva, 11/0.433kv transformers for sipat project , type test for 2500 kva, 11/0.433kv transformers for koderma project , type test for 2500 kva, 11/0.433kv transformers for sipat project , type test for 2500 kva, 11/3.45kv transformers for koderma project , extra oil (5% ) for pem scope transformers for koderma , extra oil (5% ) for pem scope transformers for sipat , extra oil (5% ) for tbg scope transformers (1000 kva, 11kv/0.433kv, 3 phase) 2 nos. , oil filled service transformer - mandatory spares for koderma project

Central Government/Public Sector

CTN :45166483

25 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of set of spares of oil level sensor for traction transformer for bhel air conditioned emu rakes.[ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :45167282

22 May, 2026 NA

Bhilai - Chhattisgarh

Tender For supply of set of spares suitable for m/s. samal harand make transformer oil pump type acp-d175 of three phase locomotives. set consist of 02 items in 02 nos. (1) impeller, part no. sh/opt/04, qty. 01 no./set.(2) rotor fitted with shaft, key washer and locking nut, part no. sh/opt/34, qty. 01 set/set. [ warranty period: 30 months after the date of delivery ]

CTN :44964160

18 May, 2026 18.38 Lacs

Bhadradri Kothagudem - Telangana

Tender For corrigendum : roof bolts, m.s. bolts & nuts , rivets, washers & screws , , dog nails , , fish plates, nuts & bolts for fish plates , , belt jointing pins , , cable hooks and signal hooks , , belt conveyor rollers , , belt sections , , resin capsules , , cement capsules , , gi canisters , , blasting gallery - spacers , , radiator repairs , , repairs and rewinding of motors of ac & dc , , repairs / rewinding of transformers (welding/lighting/power) , , gl wire , , wire mesh for longwall salvage , , manufacturing of supply of electrical coils for , , i) ac motors up to 6.6kv grade , , li) transformer coils up to 33 kv grade , , repairs of rotors for electric motor , , lighting cable , , steel chock manufacturing , , house wiring , , all types of fan repairs , , shovel bucket welding , , repairs of pumps , , couplings manufacturing , , special steel and alloy castings , , (tooth points, track pads, mn steel casting) , , manufacturing of fly ash bricks (not to be manufactured at stores site. it shall be at their own site) , , manufacturing of pump components (spares) , , transformer oil filtration , , reconditioning of drill bits an drill rods. , , vulcanizing the old training cable sof drill machines, sdls, lhds etc (work should be carried out at the respective mine premises. , , manufacturing of earth clamps, g.i.flats, g.i.bolts and nuts. , , crimping of hydraulic hoses. , , repairs to hydraulic pumps, motors, control valves and other related components. , , refurbishing of lt & ht switches with oem spares including testing. , , manufacturing/repairs of slip rings & d-contacts. , , furniture repairs i.e. cane chairs, tables, almirahs etc. , , repairs to wet grinders, water purifiers and water coolers , , manufacturing of coupling bolts of all sizes , , fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc. , , manufacturing of haulage rope drum rollers. , , all sizes of ventilation doors. , , safety boards designing/stickering/painting with retro-reflective radium papers/paint on hemm/ radium stickering in underground & surface, radium boards, safety boards & radium jackets. , , fabrication of lighting & cable cross over towers , , maintenance & repairs of air conditioners on hemm , , painting work in underground and on surface , , fabrication and erection of ms structural works like gantry, bunker etc. , , tailoring works at hospitals & area workshops , , manufacturing of hume pipes , , clay pills manufacturing , , maintenance of pmts/lighting transformers/power transformers & sub-stations , , erection /renovation of residential/pmts/sb-station earth pits (conventional type /chemical type). , , testing of all protective relays & mprs , , tub assembling/repairing of coal tubs in mines. , , cl casting works like ci pulley, tub wheels , , outsourcing works in mines, like masonary walls construction, surface material loading, cleaning and dusting in underground etc. , , all types of computer software installation, antivirus, hardware and network installation. , , cc cameras installation and repairs.

CTN :45154279

18 May, 2026 1.56 Lacs

Baran - Rajasthan

Tender For requirement for supply of spares for air cooled packaged ac for hvac system installed at switchyard, 2x660 mw, unit 5 & 6, csctpp, rrvunl, chhabra. mw fl hp switch yk-01h 000-450p350r , mw fl hp switch yk-01l 000-04506060g , crank case heater dia 170 hlm02 , mcpacmpd contr 11tr pac2comp (3-1-3)7-18 , display for pac mpd2 , twin for 11tr , sensor for pac mpd , single for pac 5.5 tr , cable set for 11/17/22tr. , pac mpd2 molex , transformer for pac mpd , crank case heater dia 170hlm072 , blower, pulley - 160pcd (taper lock) , motor pulley (taper lock 100pcd) , blower assy. dth (kat 15 x 15 s) , th exp valve tcbe r22/r407c (068u4202) , air filter , 0.5hp/1ph/6p/te 4 pad , mounted motor , fan blade

CTN :45147344

21 May, 2026 NA

Ernakulam - Kerala

Tender For supply of battery charger spares - hbl , 65.26.08.921.5 fuse bs 16a 16ho7 660 hbl , 65.26.08.922.5 fuse bs 32a 80ka 32ho7 660 hbl , 65.26.08.923.5 fuse bs 40a 40ko7 660 hbl , 65.26.08.924.5 fuse bs 50a 50ko7 660 hbl , 65.26.08.925.5 fuse bs base 63a ka63 hbl , 65.26.08.926.5 fuse din 100a 100nhg000b hbl , 65.26.08.927.5 fuse din 125a 125nhg00b hbl , 65.26.08.928.5 fuse glass 1a clipon 0.2 4sq cf4u cf hbl , 65.26.08.929.5 card firing ppcb 3p 69 00319 hbl , 65.26.08.930.5 card control ppcb 3ph 69 00081 02 hbl , 65.26.08.931.5 card aux ppcb 69 00141 110v hbl , 65.26.08.932.5 card display led ppcb 69 00013 hbl , 65.26.08.933.5 card load sharing ppcb 69 00065 hbl , 65.26.08.934.5 card main fail ppcb 69 00251 hbl , 65.26.08.935.5 card txr pulse ppcb 69 00140 hbl , 65.26.08.936.5 card relay ppcb 69 00088 hbl , 65.26.08.937.5 card time delay ppcb 69 00169 hbl , 65.26.08.938.5 relay 11pin 5a 110vdc 3c o hbl , 65.26.08.939.5 relay 11pin 5a 24vdc 3c o hbl , 65.26.08.940.5 relay 11pin 5a 48vdc 3c o hbl , 65.26.08.941.5 thyristor capsule 604dcr 1200piv hbl , 65.26.08.942.5 mod thyristor thy thy 162a 600v hbl , 65.26.08.943.5 mod thyristor thy thy 135a 600v hbl , 65.26.08.944.5 mod thyristor thy thy 140a 600v hbl , 65.26.08.945.5 mod thyristor thy thy 160a 600v hbl , 65.26.08.946.5 mod thy thy 57a 600v ntt57 60 hbl , 65.26.08.947.5 mod thyristor thy thy 92a 600v hbl , 65.26.08.948.5 mod thy thy 92a 600v ntt92 60 hbl , 65.26.08.949.5 transformer sync 10va hbl , 65.26.08.950.5 transformer control 50va hbl , 65.26.08.951.5 transformer control 15va hbl , 65.26.08.952.5 diode stud 250a 600piv 250ns 60 f7 hbl , 65.26.08.880.5 card control 3ph 69 00118 hbl stf , 65.26.08.882.5 card power supply 3ph 69 00120 hbl stf , 65.26.08.834.5 card pulse transfm 69 00082 hbl 110 125v , 65.26.08.111.5 card snubber rc 69 00003 hbl , 65.26.08.843.5 card aux multi alarm 69 00136 hbl 110v , 65.26.08.837.5 card connector 69 00360 hbl 110 125v , 65.26.08.879.5 card dc dc conv 69 00076 110v hbl stf , 65.26.08.841.5 card dc dc converter 69 00085 hbl 110v , 65.26.08.838.5 card dvd 69 00325 hbl 110v , 65.26.08.844.5 card fuse fail 69 00123 hbl 110 125v , 65.26.08.832.5 card fuse fail 69 00390 hbl 110 125v , 65.26.08.831.5 card common fault relay 69 00333 hbl , 65.26.08.836.5 card mains fail 69 00087 hbl 110 125v , 65.26.08.883.5 mother board ppcb 69 00242 hbl stf , 65.26.08.953.5 card multi alarm 69 00083 hbl pcb

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