Latest isolating transformer Tenders | Government isolating transformer Tenders

CTN :43547667

30 Jan, 2026 22.67 Lacs

Bardhaman - West Bengal

Tender For corrigendum : tender for supply of ash brick machine spares 1100015715 c c - jj1500bmn brick mould , jj1500bmn ram , jj1500bmn ram plate , jj1500bmn ht adjuster plate , jj1500bmn rotary table gear , jj1500bmn ejection cylinder , jj1500bmn ejection cylinder full seal se , jj1500bmn pressing cylinder seal set , jj1500bmn pressing cylinder , jj1500bmn pressing cylinder full seal se , jj1500bmn pressing cylinder pipe , jj1500bmn proximity sensors , jj1500bmn pinion gear , jj1500bmn hydraulic motor , jj1500bmn pinion gear shaft , jj1500bmn pinion bearing , jj1500bmn p b seal , jj1500bmn chain coupling , jj1500bmn main shaft seals , jj1500bmn bearing seal cover , jj1500bmn top plug , jj1500bmn shaft bearing , jj1500bmn suction oil filter , jj1500bmn breather assembly , jj1500bmn return filter , jj1500bmn oil leave gauge , jj1500bmn directional valve 3c4 , jj1500bmn directional valve 3c2 , jj1500bmn solenoid coils , jj1500bmn solenoid valve for pr relief , jj1500bmn stopping rod , jj1500bmn sra plate , jj1500bmn bottom brj , jj1500bmn pressure relief valve , jj1500bmn table flow control valve , jj1500bmn hydraulic pump , jj1500bmn plunger pump , jj1500bmn gear coupling (small) , jj1500bmn gear coupling , jj1500bmn ejection cylinder pipe , jj1500bmn hydraulic pump pipe , jj1500bmn pump outlet pipe , jj1500bmn heat exchanger with pipe , jj1500bmn emg stop switch , jj1500bmn manual/auto switch , jj1500bmn plc push button , jj1500bmn plc with display , jj1500bmn contactor , jj1500bmn transformer , jj1500bmn motor on , jj1500bmn motor off , jj1500bmn rotary switch on , jj1500bmn smps , jj1500bmn relay , jj1500bmn manual /auto selector switch , jj1500bmn sensing rod , jj1500bmn roller pan bottom liner set , jj1500bmn roller pan shell liner set , jj1500bmn planetary gear box , jj1500bmn starter , jj1500bmn inward scrapper arm , jj1500bmn inward scrapper blade , jj1500bmn outward scrapper arm , jj1500bmn outward scrapper blade , jj1500bmn c i roller shaft , jj1500bmn c i roller , jj1500bmn bearing , jj1500bmn roller cover , jj1500bmn oil seal , jj1500bmn bearing cover , jj1500bmn modular check valve , jj1500bmn gear box , jj1500bmn pillow blocks , jj1500bmn hopper rubber set , jj1500bmn conveyor drum , jj1500bmn electric motor , jj1500bmn small pulley , jj1500bmn big pulley , jj1500bmn v belt , jj1500bmn tyred wheel , jj1500bmn wheel bearing , jj1500bmn rim , jj1500bmn wheel axle , jj1500bmn hydraulic jeck , jj1500bmn hydraulic jeck seal kit , jj1500bmn fork top bearing , jj1500bmn fw steer bearing

CTN :42641310

24 Jan, 2026 1.16 Crore

Amravati - Maharashtra

Tender For corrigendum : supply of electrical ee1 d d - 2 , scr triggering circuits experiment board and trainer kit 1 , scr triggering circuits experiment board and trainer kit 2 , set of induction motor coupled dc shunt generator 1 , set of induction motor coupled dc shunt generator 2 , simulation panel for differential protection of transformer1 , simulation panel for differential protection of transformer2 , simulation panel for differential protection of transformer3 , simulation panel for differential protection of transformer4 , simulation panel for differential protection of transformer5 , simulation panel for differential protection of transformer6 , simulation panel for differential protection of transformer7 , simulation panel for differential protection of transformer8 , simulation panel for differential protection of transformer9 , single phase 1 hp induction motor 1 , single phase 1 hp induction motor 2 , single phase auto transformer 1 , single phase auto transformer 2 , single phase auto transformer 3 , single phase auto transformer 4 , single phase auto transformer 5 , single phase auto transformer 6 , single phase auto transformer 7 , single phase auto transformer 8 , single phase auto transformer 9 , single phase power factor meter 1 , single phase power factor meter 2 , single phase power factor meter 3 , single phase power factor meter 4 , single phase transformer 1 kva 1 , single phase transformer 1 kva 2 , single phase transformer 1 kva 3 , single phase transformer 1 kva 4 , single phase universal motor 1 , single phase universal motor 2 , switchgear testing kit 1 , switchgear testing kit 2 , switchgear testing kit 3 , three phase auto transformer 1 , three phase auto transformer 2 , three phase auto transformer 3 , three phase auto transformer 4 , three phase auto transformer 5 , three phase auto transformer 6 , three phase induction motor protection simulation unit 1 , three phase induction motor protection simulation unit 2 , three phase induction motor protection simulation unit 3 , three phase induction motor protection simulation unit 4 , three phase transformer 5kva 1 , three phase transformer 5kva 2 , three phase transformer 5kva 3 , three phase transformer 5kva 4 , three phase transformer 5kva 5 , three phase transformer 5kva 6 , three point starter for dc motor 230 volts, 10 amps 1 , three point starter for dc motor 230 volts, 10 amps 2 , transformer workbench 1 , transformer workbench 2 , transformer workbench 310 mz function generator 1, 10 mz function generator 2, 10 mz function generator 3, 10 mz function generator 4, 10 mz function generator 5, 10 mz function generator 6, 10 mz function generator 7, 10 mz function generator 8, 5 mhz function generator counter with power supply 1, 5 mhz function generator counter with power supply 2, 5 mhz function generator counter with power supply 3, 5 mhz function generator counter with power supply 4, potential transformer 1, potential transformer 2, simulation panel for differential protection of transformer1, simulation panel for differential protection of transformer2, simulation panel for differential protection of transformer3, simulation panel for differential protection of transformer4, simulation panel for differential protection of transformer5, simulation panel for differential protection of transformer6, simulation panel for differential protection of transformer7, simulation panel for differential protection of transformer8, simulation panel for differential protection of transformer9, single phase auto transformer 1, single phase auto transformer 2, single phase auto transformer 3, single phase auto transformer 4, single phase auto transformer 5, single phase auto transformer 6, single phase auto transformer 7, single phase auto transformer 8, single phase auto transformer 9, //bid details2 / 90

Central Government/Public Sector

CTN :43637194

16 Feb, 2026 NA

Prayagraj - Uttar Pradesh

Tender For corrigendum : supply of test kit for testing of power transformer/auto transformer at tss/gss, 3 phase turn ratio meter 01 no. with complete standard accessories

CTN :43647107

10 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of pilot solenoid valve , coil , cover gasket , indicating lamp led , filter candles , level ctrl pcb w-o timr , over load relay with spp , stator , coalescer filter , pressure gauage , filter clamping cap , disc clamping cap , clamping bolt for filter cap , clamping bolt for disc cap , coalescer disc stock , drain vave , guide cylinder , pressure relief valve , test cock , level sensing probe , pcb for probe , push button , pump stater , front ball bearing , coupling , set of o rings , resilient stator , front bearing for pump , rear bearing for pump , o ring , main contactor , connecting socket , obs pcb for level sensing probe level , push button , set of o rings , o-ring for pump , control pcb , on off switch , connecting plug with cable , neon indicating lamp , selector switch , electromaganetic relay , push button , coupling pad for pump , presure gauge , compound gauge , helical rotor for pump , redial bearing for pump , axial bearing for pump , indicating led red , gasket for optical glass , complete measuring cell , fuse , transformer , pcb b , pcb c , pcb d , pcb e , optical glass rube measuring cell , photo cell cassette , electromaganetic relay , coalescer filter , auto airvent valve , manual air vent valve , coalescer disc stack , drain valves , set of gasket electro pneumatic valve , isolating valve , inlet valve , piolet solenoid valve set of o rings of pneumatic valve , fuse 2.5a , fuse 5a , pressure gauge -1 to 5 bar , pcb for probe , selector switches , mode switch , connecting socket for optical cell , light transmiter , pcb b , bilge pump

Central Government/Public Sector

CTN :43647120

10 Feb, 2026 33.17 Lacs

Vijayawada - Andhra Pradesh

Tender For supply of glf spares at vijayawada international airport for year 2025-26 - supply of faa complied and meeting icao annexure-14 requirement medium intensity elevated type omni directional ama make led taxiway edge light fitting with 1w led complete with all accessories including blue lens, lens clamping mechanism, breakable coupling, two pin secondary lead for led and cl base plate with 06 nos of m-10 stainless steel bolts and other accessories etc. complete as required. (make: ama aled)., supply of 1w led blue lamp along with led driver suitable for vardhman make medium intensity elevated type omnidirectional taxiway edge light fitting as required. (make: vardhman), supply of 1w led blue lamp along with led driver suitable for ama make medium intensity elevated type omnidirectional taxiway edge light fitting as required. (make: ama), supply of 35v, operational area led sign board driver, suitable to operate on runway current on series circuit current varying from 2.8 to 6.6 amp. (supply from list of aai preferred makes), supply of 35v, led strip with high luminous long life typically 50,000 hrs., 0.5w, led's assembled on aluminum pcb of size 700mm x 20mm and having 11 led's per pcb for boards. (make: osram), supply of 0.75 sq.mm, 40cm length, copper conductor, frlsh, flexible cable with both side connecters (male/female) suitable to connect to led strips (i.e. item no. 5) (as per aal approved make list), supply of 200 watt, 6.6amp, bi-pin halogen lamp with base g6.35 for runway edge light fitting (similar to model:-osram-64386 or its equivalent from list of aai preferred makes), supply of 150 watt, 6.6amp, halogen lamp with in-built holder base pk30d for runway edge light fitting/approach light fittings / papi units (similar to model: -osram-64361 or its equivalent from list of aai preferred makes), supply of 105 watt, 6.6amp, dichroic reflector lamp with in-built holder with male connector for insert type light fitting (similar to model osram-64339 a or its equivalent from list of aai preferred makes), supply of 200w, 20a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe /tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms (supply from list of aai preferred makes), supply of 200w, 6.6a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe/tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms. (supply from list of aai preferred makes), supply of 100w, 6.6a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe/tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required. (supply from list of aai preferred makes), supply of 15w, 20a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe /tpr tpv with primary and secondary connections suitable to be operated via ilcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms, (supply from list of aai preferred makes), supply of 15w, 6.6/6.6a rating capsulated in polyster resin finally moulded in neoprene rubber for use of 6.6 amps series airfield lighting circuits having nominal voltage rating of 5kv and all rated for operation on 50 hz. the transformer shall be water tight and shall be designed for direct burial in the earth or installation in a base confirming to specification as required. suitable for above mentioned

Central Government/Public Sector

CTN :43647353

30 Jan, 2026 NA

Manuguru - Telangana

Tender For supply of element lube oil filter for engine , element lube oil by pass filter for engine , element fuel filter for engine , element air cleaner outer for engine , element air cleaner inner for engine , fuel oil pump for engine , turbo - charger for engine , engine - starter motor , lube oil pump for engine , injector for engine , piston rings cylinder liner set for engine , rotating rectifiers diode for alternator , avr card in pcc 3. 3 dg set controller , kwh meter wo pop cl-1 , 110 v ac aux supply , ctr 1250 1 , ptr 415 110 , multifunction meter mfm , cl 0. 5s , 110 v ac aux supply , ctr 1250 1 , ptr 415 110 , epoxy lt resin cast metering ct- 100 1 a, cl-1. 0, 15va , l 120, w 95, h 95 - 1no. , lt cast resin 1250 1a, class-ps , lt resin cast, indoor, 3 ph, 3 limb, voltage transformer 415 rt3 110 rt3 110 3, sec-1-100va, cl-1. 0, sec-2- 50va, cl-3p , insulation class-e , acb closing coil 1250a, 3p, l t u-power, 220v dc coil catalogue no. uw112n d01800 , acb trip coil 1250a, 3p, l t u-power, 220v dc coil catalogue no. uw112n d01800 , master trip relay -86 , 220 v dc , vajhm23z41004bba , auxiliary contactor-220v dc-4no with add on contact block 4no , auxiliary contactor-220v dc-4no with add on contact block -3no 1nc , auxiliary contactor-220v dc-4no with add on contact block 2no 2nc , auxiliary contactor-220v dc-4no with add on contact block -4nc , auxiliary contactor-24v dc -4no with add on contact block -4nc , auxiliary contactor24v dc -4no with add on contact block -2no nc , auxiliary contactor-24v dc -4no with add on contact block -3no 1nc , auxiliary relay-24v dc -4 c o 5a with base , auxiliary relay-110v ac -4no 4nc 5a with base , tnc switch 220 v dc , local remote selector switch 6a , voltage raise off lower switch 6a , ammeter selector switch 6 a , voltmeter selector switch 6a , auto manual selector switch 6a , diesel engine lube. oil pressure sensor , diesel engine lube oil pressure switch , diesel engine coolant temperature sensor , diesel engine coolant temperature switch , dg set radiator coolant level swicth , dg set radiator fan belt

Central Government/Public Sector

CTN :43629533

09 Feb, 2026 34.99 Lacs

Indore - Madhya Pradesh

Tender For supply of 150 watt 6. 6 a isola isolating transformers , 300 watt 6. 6 a isolating transformers , 200 watt 6. 6 a isolating transformers , 15 watt 6. 6 a isolating transformer , electronic convertor 80 watt 2. 5 amp , lamp holder for 200 w , 200 watt bi pin papi halogen lamp , 105 watt, bi pin pre-focused halogen lamp , 150w bi pin halogen lamp , 150w bi pin lamp holder , o ring type rubber gasket for elevated fitting , 150w bi pin halogen lamp for approach light , red filter of ama make papi units , clear prism with prism gasket , o ring type rubber gasket for inset fitting , 2 pole plug secondary with leed and suitable fixing gland , orange filter for inset lights , red filter for inset lights , green filter for inset lights , rubber gasket for base plate , plug and receptacle of type i, class b , 6 sq. mm 5 kv primary circuit cable , 16 sq. mm 5 kv primary circuit cable , outer dom for edge light fitting , clinometer , impact spanner , ss bolt of m10 x 25 mm

Central Government/Public Sector

CTN :43629951

29 Jan, 2026 30.94 Lacs

Singrauli - Madhya Pradesh

Tender For supply of prabhu industrial make auto transformer starter d d - isolator 630a 6600 v on off earth part no ht100c , vaccum contactor 400 amp 6600 v grade part no ht200 , diode by255 for vacuum contactor part no ht200c , vaccum contactor rectifier bridge part no ht201 , bottle for vacuum contactor 400amps 6600 v part no ht202 , vacuum contactor closing coil 110 vdc part no ht203 , vacuum contactor holding coil 110 vdc part no ht204 , pt 50 va pri 110v sec 0 to 8 to 12 v part no ht206 a , auxiliary contactor 3no 1nc 110 v part no ht208 , ht control fuse 6600 v 2amp part no ht400 , resin cast moulded cbct 6600 v part no ht500a , epoxy moulded 2 core ct ratio125 200 to 5 5 part no ht600c , earth leakage realy 30 ma to 3a with time delay part no ht800a , copper terminal bar for outgoing terminal part no ht701 a , ct operated motor protection relay ct sec 5a part no ht900e , ammeter 96 sq mm, part no ht1000a , ammeter selector switch part no 1001 , voltmeter 96 sq mm part no ht1100 a , voltmeter selector switch part no ht1101 , lamp holder with lamp on off and trip part no ht1400 , push button with element for start and stop part no ht1300 , power hrc fuse part no ht1500 , timer electronics 3 sec to 3 min on delay part no ht2004a , intrinsically safe pilot panel complete part no ht3000 , auto transformer oil cooled copper wound part no tr1000kw , copper bus bar 400amps 6600 v part no ht101a , realy overvoltage and under voltage realy part no ht4004 ) /bid number: gem/2026/b/7092913 * /dated: 19-01-2026 & & / bid document1 / 23

State Government

CTN :43340681

28 Jan, 2026 70.00 Lacs

Wayanad - Kerala

Tender For corrigendum : ridf xxviii - lift irrigation projects in various padashekharams of wayanad district- procurement of submersible pumpsets, fittings, accessories, and related electrical works - procurement, installation, erection, testing, and commissioning of pumpsets and allied works at punchavayal, manikkuni, kolembetta, valiyavattam, and padiyeri pumphouses. - procurement, installation, erection, testing, and commissioning of pumpsets and allied works at punchavayal, manikkuni, kolembetta, valiyavattam, and padiyeri pumphouses., supply, installation, erection, testing, commissioning and fitting charges for all accessories of horizontally mounted submerged centrifugal non clog pump set of compact unitary mono-block submerged single/multi stage,volute type casing with suitable radial type impellers on common shaft for pump and motor ,anti friction bearing with life time greasing, protection features with sensors to monitor temperature,mechanical seal leakage ,etc.(the pump should be confirming to his/is standards).the moc of pump,casing-cast iron,impeller -ss cf8m,shaft-ss-316,suction strainer -ss and other as per is standard.the motor should be suitable for 3 phase,415v /-10%,50hz /5%,ac supply submersible motor having class f /h insulation, air filled and ip-68protection confirming to is 325 or latest standards suitable for day night operation.the pump discharge capacity of 230 cubic metre /hour against duty point head of 42 mtrs, working head range 18 - 47m, discharge range 136 - 57 lps ,speed 1450rpm(n) or nearer ,with 10meters of copper power cable and control cable, railing arrangement. the pump should be painted with three coats of suitable anti corrosive paint over priming coat. the electrical works for the pumpset should be completed as per kseb rules and regulations and the contractor is responsible for arranging premissions and certificates from the electrical inspectorate. the suction side of the pumpset should be provided with an additional iron grill for preventing foreign particles inside the inlet side of the pump casing., supply and erection of 60hp auto transformer starter (ats) with suitable incommer and contactors including 24 kvar capacitor with required indications ,metering and protections for single phasing ,overload, pump monitoring unit to protect from ingress, high temperature level etc enclosed in a closed panel board, supply and laying additional termination cable of 1.1kv 3.5 core 95sqmm aluminium conductor xlpe insulated ;steel armoured ug cable as per relevant is 7098 with support for cable, supply, installation, erection, testing, commissioning and fitting charges for all accessories of horizontzlly mounted submerged centrifugal non clog pump set of compact unitary mono-block submerged single/multi stage,volute type casing with suitable radial type impellers on common shaft for pump and motor ,anti friction bearing with life time greasing, protection features with sensors to monitor temperature,mechanical seal leakage ,etc.(the pump should be confirming to his/is standards).the moc of pump,casing-cast iron,impeller -ss cf8m,shaft-ss-316,suction strainer -ss and other as per is standard.the motor should be suitable for 3 phase,415v /-10%,50hz /5%,ac supply submersible motor having class f /h insulation, air filled and ip-68protection confirming to is 325 or latest standards suitable for day nightoperation.the pump discharge capacity of 188 cubic metre /hour against duty point head of 35 mtrs,working head range 16 - 42m, discharge range 102 - 42 lps ,speed 1450 rpm(n) or nearer ,with 10meters of copper power cable and control cable,railing arrangement. the pump should be painted with three coats of suitable anti corrosive paint over priming coat. the electrical works for the pumpset should be completed as per kseb rules and regulations and the contractor is responsible for arranging premissions and certificates from the electrical inspectorate. the suction side of the pumpset should be provided wi

State Government

CTN :43427251

27 Jan, 2026 1.52 Crore

Una-Hp - Himachal Pradesh

Tender For corrigendum : repair and overhauling of 01 no. damaged 220/132/11 kv 53.33/66.66 mva single phase auto transformer lying at 220/132 kv sub-station, hpsebl, nehrian district una

Isolating Transformer Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

State Government

State Government