Latest transformer relay panel Tenders | Government transformer relay panel Tenders

Central Government And Public Sector

CTN :45033312

28 May, 2026 NA

Kalpakkam - Tamil Nadu

Tender For corrigendum : design, engineering, manufacture, testing and delivery of 15/25mva, 16.5kv/7kv power transformer , essential spares for unit transformers (ut) , dismantling of existing transformer, installation, commissioning, testing of supplied transformer

CTN :45147344

25 May, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : 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

CTN :45260428

17 Jun, 2026 NA

Kanpur - Uttar Pradesh

Tender For tender for supply of thermax make vam spares - condensate solenoid valve 110 vac p34vs1023m , solenoid angle valve dn 25 24vdc mcb power supply c007010002 , rfi filter 1ph p54rf10140 , rfi filter 3 ph p54rf10030 , contactor 12a 110 vac p53cn1056c , contactor 7a 110 vac p53cn1069c , olr p53ol1087c , olr p53ol1081c , olr p53ol1082c , control 8 relay card p54rl3007b , control relay p54rl1005b , control transformer p54tx1050c , mcb 2a p53cb1016c , mcb 6a p53cb1009c , hooter 90 db 3 tone 110 vac p42g22007v , exhaust fan p54ef10010 , fuse link p53fs80240 , contactor aux contact p53cn1060c , contactor rc element 1 p53cn1066c , contactor rc element 2 p53cn1067c , mcb 6a p53cb1033c , trg converter p54ac15060 , temperature sensor pt100 thermowell npt p44te1282n , pt100w pad 60mm pln 16m cable p44te1046n , rtd thermowell 3 wire type thermowell of welded construction p44te1315n , abso and ref level relay p54lr10190 , battery cr1025 3v 30mah p55bt1003b , sd card 4gb p54ac12650 , ethernet cable from plc to tp 700 p55ec1018b , vacuum transmitter with tubings c0072a28001 , ac drive 7.5 kw p53vf2064b , flow switch p46fs10010 , dp switch p46dp10010 , actuated globe valve arca 2 way dn80 cl 150 consist of valve seal kit gaskets gland packing v set spring plain washers ptfe washers quad ring oring wiper ring slide bearing and gland nut 1 set , actuator seal kit diaphragm o ring and slide bearing 1 set , positioner smart type 1 nos p34cs7006i

State Government

CTN :45232767

25 May, 2026 33.55 Crore

Bengaluru - Karnataka

Tender For combined package for work a- augmentation of 1x100mva, 220/66/11kv power transformer by 1x150mva, 220/6611kv power transformers at 220/66/11kv hsr layout sub-station in bengaluru. work b- augmentation of 1x67.5mva, 220/66/11kv power transformer by 1x150mva, 220/6611kv power transformer at 220/66/11kv srs peenya sub-station bengaluru including supply of all materials/ equipments, mandatory spares, erection (including dismantling and civil works) of all equipments, testing and commissioning

CTN :44964160

20 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 :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

Central Government/Public Sector

CTN :45138622

19 May, 2026 1.26 Crore

Gorakhpur - Uttar Pradesh

Tender For tender for supply of periodical maintenance and operation of electrical and mechanical installations involving operation , repairs and maintenance , attending to complaints/faults/ breakdowns and taking rectification action , ensuring serviceability/satisfactory working condition of the systems , carrying-out preventive maintenance , maintenance of records/ documents etc. under this contract on all working days including saturdays , sundays and holidays as per tender specifications , terms & conditions by providing/engaging following minimum number of man power i/c reliever. (a) highly skilled (sr. supervisor) - 1 nos. (b) highly skilled (supervisor) - 1 nos. (b) skilled data entry operator - 1 nos. (c) skilled technician - 14 nos. i/c relievers (d) unskilled helper - 14 nos. i/c relievers total minimum manpower i/c reliever- 31 nos. note- relievers shall do duty of electrician//helper as per site requirement. , carriage of diesel (4 drums 200 ltr each) from petrol pump (any petrol pump among located in kushinagar as decided by eic-aai) to the sub station (dg set room) which includes hiring of vehicle loading & unloading of empty and oil filled drums at site. note - empty drum will be provided by aai. , servicing of l&t make , model u-power omega air circuit breaker 630/800 a through l&t service engineer / l&t authorized service engineer including carrying out of following works- racking out & removal of acb from electrical panel , cleaning all parts for dust deposits foreign particles etc , degreasing the various parts of acb. cleaning all parts with cleaning agents such as crc 2-26 checking the various relay/protection settings and other setting of acb contacts , releases etc , checking the hardware for wear & tear , checking of termination & tightness , checking for all hardwares for its presence , replacement of spares / accessories for defective / worn out items (supply of spares / accessories required for healthiness of acb are in aai scope) , regreasing of the acb parts as recommended by oem , refixing the acb , testing and observance for normal operation of acb complete as required. note - service report to be submitted in l&t letterhead / l&t authorise service dealer letter head. , one time servicing , maintenance , testing , overhauling of complete out door type package/ compact sub-station of m/s c & s make through oem service er. or oem authorised dealer /service er.only as per the oem recommendation and scope of work of tsc/ scc of the contract. pss is comprising of following- ht panel - 12kv , 630 a , 21ka/3sec , 2way non extensible sf6 insulated rmu comprising of 01 nos. 630a manual load breaker switch and 01 no. 630a manual vaccum circuit breaker. transformer - 11kv/0.433kv , 400 kva oil type transformer -01 nos. lv componenet - 4 p , 630a , drawout acb - 01 no. 3p 400a mccb for capacitor panel capacitor panel - apfc 200kvar capacitor panel- 01 nos. pss is comprising all above i/c metering , relay etc complete. oem service er. has to submit the relay calibration report along with service and maintenance report of transformer , rmu , ht & lt panel and capacitor panel i/c healthiness report after service and other report if any as per oem recommendations complete. , carriying out the dehydration of transformer oil of 400 kva transformer (make - kotson) in 400 kva c &s pss at site i/c transportation of dehydration machine , di-electric strength test (bdv value) of oil before and after dehydration at site and submisstion of report as per requirement. note - the transformer having capacity of 330 ltrs of tranformer oil. , supply of new transformer oil conforming to is-335 in non-returnable barrel as per requirement. , one time servicing , maintenance , testing , overhauling of complete outdoor type package/compact sub-station of m/s sudhir power make through oem service er or oem authorised dealer /service er.only as per the oem recommendation and scope of work of

State Government

CTN :45114666

04 Jun, 2026 NA

Mandi - Himachal Pradesh

Tender For providing of custom bid for services - carrying out transformer oil dehydration of 3 nos single phase generator transformers of unit 5 & 2 nos spares single phase generator transformers at dehar power house slapper

State Government

CTN :44362179

30 Apr, 2026 18.39 Crore

Bengaluru - Karnataka

Tender For corrigendum : supply of accessories/ consumables/ spares for medical equipment - temperature cable for blt monitor part no 15-031-0066, accessories stand,wall mount for blt monitor part no 15-031-0099, nibp hose cable for blt monitor part no 15-031-0008, nibp cuff adult for blt monitor part no 15-100-0118, spo2 sensor clip type (one piece)for blt monitor part no 15-100-0358, spo2 sensor clip type for blt monitor part no 15-100-0320, spo2 analog extension cable for blt monitor part no 15-100-0357, five-5 lead ecg cable set clip type for blr monitor part no 15-031-0022, five-5 lead ecg cable set snap type for blt monitor part no 15-031-0002, three-3 lead ecg cable set for blt monitor part no 15-031-001, rs232 communication board for schiller tmt machine (stmt), kit screw stickers epure- sav-01-0024 for ot light, model epure, ball values for drain for-ultrasonic instrument cleaner, epure keybord- sav-01-0025 for ot light, model - epure, analog timer for ultrasonic instrument cleaner., cover glass 1 complete set for famed -mobile lamp., reusable bipolar with fixed plug , 3m-for electro surgical unit (cautary unit) make- eschmann, model- td830, mattress head section (50mm) t20-431-0001), vpx exhaust hose part no-216018 for eschmann suction unit -1no, compressor for sarns tcm ii, battery li-ion - schiller ecg machine, kit sp2 x battery 12 v,80 w hrl 1280 w-part no 001-20-0058, three axis pcb for ot table make- eschmann , model t20a & t20a+ installed at major ot, vpx valve hose part no-216013 for eschmann suction unit, vpx vacuum gauge part no-743077 for eschmann suction unit, vpx vacuum control valve part no-216059 for eschmann suction unit, vpx manifold hose part no-216016 for eschmann suction unit, vpx handle bar grip part no-216076 for eschmann suction unit, vpx gauge hose part no-216014 for eschmann suction unit, thermal print head for schiller ecg machine, hv board for defibrillator dg 400 for schiller defibrillator, recorder paper for schiller defibrillator, thermal printer head with rollar for schiller defibrillator, battery for schiller defibrillator, recorder pcb for schiller defibrillator, adult contact plate for schiller defibrillator, left and right keypad for schiller defibrillator, left and right keypad pcb for schiller defibrillator, paddle pcb for schiller defibrillator, encoder knob for schiller defibrillator, smps module for schiller defibrillator, relay interface board for schiller defibrillator, lcd for schiller defibrillator, hv board 200j for schiller defibrillator, wooden platform for schiller tmt machine (stmt), walking belt for schiller tmt machine (stmt), nibp tube 3m-reusable-2601195 for monitor, model- vista-120, make- drager, smps for schiller tmt machine (stmt), relay board for schiller tmt machine (stmt), opto coupler - speed for schiller tmt machine (stmt), opto coupler - elevation for schiller tmt machine (stmt), main transformer for schiller tmt machine (stmt), main motor for schiller tmt machine (stmt), iu pcb for schiller tmt machine (stmt), interface cables edc to iu, tmt to iu for schiller tmt machine (stmt), eprom for schiller tmt machine (stmt), elevation motor for schiller tmt machine (stmt), edc pcb for schiller tmt machine (stmt), ac drive unit for schiller tmt machine (stmt), ten lead patient cable for schiller tmt machine (stmt), expiratory valve for evita, reusable-8410580, safely disk for maquet (datascope) iabp machine- data scope, recorder board for maquet (datascope) iabp machine- data scope, purge assembly for maquet (datascope) iabp machine- data scope ., pressure transducer cable for maquet (datascope) iabp machine- data scope ., power supply module for maquet (datascope) iabp machine- data scope ., motor controller pcb for maquet (datascope) iabp machine- data scope ., modem board for maquet (datascope) iabp machine- data scope ., main cpu pcb for maquet (datascope) iabp machine- data scope ., front end pcb for maquet (datascope) iabp machine- data scope., fill assembly for m

Central Government/Public Sector

CTN :44703509

04 May, 2026 NA

Surat - Gujarat

Tender For corrigendum : procurement of one off spares of servo level gauges at ongc hazira surat - pcb gps (gause power supply), backplane + transformer, 110v-230v-854atg, pcb spu ii with alarm relays, eeprom programmed for spu 2(density), motor unit, pcb spu-ii, tsi 977 (without keyboard, wall mounted type), measuring drum (27m), including drum, wire and shaft, displacer aisi 316; weight 260g;, max pressure 20 bar, dia - 90 mm, 854 force transducer, drum bearing set including, shaft, -240000455, mpn no: 900027042, o-ring and gasket set (o-ring, set 854 atg), mpn no: 900009591

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