Latest transformer oil cooler Tenders | Government transformer oil cooler Tenders

corporations/Associations/Others

CTN :43210251

31 Dec, 2025 NA

Tuticorin - Tamil Nadu

Tender For ttps es circle em ii external cleaning and attending minor maintenance works in electrical equipments such as power transformers rectifier transformer electronic control panels lt switchgear panel cable trays etc in esp i ii iii for the period f

CTN :43188275

02 Jan, 2026 1.86 Crore

Jodhpur - Rajasthan

Tender For supply of instrument mechanic im c c - trainer on basic digital electronics i e logic gates , trainer on power suppliers half wave rectifier , scr driven or controlled power supply trainer , potentiometer or thermocouple test set , auto transformer , calibration test bench for ac and dc voltmeter , bourdon tube type gauges of various ranges , dead weight tester and comparator , differential pressure transmitter electronic- hart or field bus type , pressure transducers training kits , experimental set up for pressure measurement , hart device communicator and calibrator , pneumatic calibrator , pressure switches of various ranges , p to i converter and i to p converter , vacuum tester with pump , simple tank quantity meter , impeller type flow meter , helical and turbine flow meter , magnetic flow meter , vortex flow meter , flow control loop set with flow controller recorder , experiment closed loop set up solid flow measurement and control , corioils mass flow meter , flow nozzle , static pressure and air type purge type level indicator , level transmitter interface hart compatible , level control set up with transmitter and level recorder , level measurement eequipments for solid , experimental set up for measuring and controlling of temperature , paper less lcd or led recorder setup , real pid controller trainig kit , programmable logic controller , hart or filed devices , hydrauilc actuators , different type of control valves such as gate valves , valve positioner , hart or filed bus final control elements , data acquisiton syastem , adc to dac cards , digital i or o cards , conductivity meter and tds meter , experimental set up for online conductivity measurement , experimental set up for online ph measurement , experimental set up for online dissolved oxygen measurement ) /bid number: gem/2025/b/6999540 * /dated: 15-12-2025 & & / bid document1 / 38

Central Government / Public Sector

CTN :43195733

19 Jan, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of air blast transformer oil cooler (radiator) with blower motor for bhel emus to icf spec. no.icf/elec/014 rev. a & drg. no. icf/sk-9-0-606 alt 'e' or latest.

Central Government And Public Sector

CTN :43127681

31 Dec, 2025 5.02 Lacs

Chamba - Himachal Pradesh

Tender For supply of spares for 02 nos float and boost chargers for 220 vdc and 48vdc battery bank at power house c c - 16a ammeter selector switch for main input current selection , 16a voltmeter selector switch for main input voltage selection , 10a tp ac 2 way without off auto or manual mode selection for float and boost chargers , 16a sp dc 2 way without off switch for float rectifier or load bus and boost rectifier or battery voltage selector switch , 16a sp ac 2 way without off auto c or o mode or manual boost mode selection for charger , 10a tp dc 2 way without off for boost charging of battery set 1 or 2 selection , 225a dc coil operated emergency contactor coil 220v dc auxi 1no , 185a dc coil operated contactor for boost charging battery set 1 coil 220v dc auxi 2 nc , 63a dp dc on or off switch for load isolation , 40a dc coil operated emergency contactor coil 48v dc auxi 1no , 65a dc coil operated contactor for boost charging battery set 1 coil 48v dc auxi 1 nc , filter capacitor for ripple suppression for float and boost chargers rating 100 v 2200 uf , dc to dc convertor 48v dc to 24 v dc 5 amps , 4 channel relay boards for contact multiplication of card mounted protection relays , electronic card module for avr and current limit for float charger auto and manual mode , electronic card module for avr and current limit for boost charger auto and manual mode , electronic card module for float and boost rectifier fuse fail and filter fuse fail , protection module for various fault detection and annunciation , blocking diode for float and boost charger rating 70a i avg piv 800 for fcb mode on k3 heat sink , 80 percent blocking diode stud type rating 70a i avg piv 800 on k3 heat sink , latching resistor for rectifier. 250 ohms 50 watts for float and boost chargers , 10k 1w potentiometer for auto or manual voltage adjust in float charger , 10k 1w potentiometer for auto or manual current adjust in boost charger , 2ph control transformer for power supply of avr cards prim 415 v sec 16 0 16 v ac 400ma , 3ph control transformer for synchronising of avr cards. pri 415 v sec 16 0 16 50ma , 3ph control transformer for ac u or v pri 415 v 3 phase sec 0 16 vac 1 phase 250 ma , 2 0fi control transformer for fan control supply prim 415 v 2 phase sec 190v ac 50va , scr stud type 70a with heatsink loose module only , diode free wheeling stud type 70a with heatsink loose module only , digital ac ammeter 48 x 96 sq mm class 1 ct ratio 25 or 1a auxiliary voltage 24v dc , digital ac voltmeter 48 x 96 sq. mm class 1 range 0 500v ac auxiliary voltage 24v dc , digital dc ammeter for float boost chargers and 80percentage cell tap 48 x 96 sq mm class 1 75mv dc with shunt auxiliary voltage 24v dc , digital dc voltmeter 48 x 96 sqmm class 1 range 75mv dc auxiliary voltage 24v dc , digital dc charge or discharge ammeter for battery 48 x 96 sq mm class 1 range 75mv with shunt auxi 24v dc , transportation charges for material

CTN :43116316

19 Dec, 2025 15.3 Thousand

Dehradun - Uttarakhand

Tender For supply of clutch release brg , relay valve , relay switch , parts kit steering gear , regulator control electronic engine , minor repair kit , repair kit repair kit 4d , repair kit quadruple sys , master cyl kit , combination switch , regulator , rectifier assy , armature assy , field coil assy , brush carrier assy , bearing bush ce , d e bearing , bushing sleeve , relay 12v

CTN :43095606

29 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of v-trim potentiometer , avr ievr 2n , megger (500v) with leather casing digital type , micro ohm meter , regulator avr ievr-2 industrial electronic voltage , a power and control module (avr) , motorised potentiometer , indicating lamps red 110v ac , control card-60vb00350 , vfdc control card 60vb00350 , vfd display card pan-c , vfd power card , 60sa-vb00558 , power card , 60sa-vb00558 , single/paralleri switch , auto manual switch , hrc fuse link - ns 20a , glass catride fuse for 350kw , 500kw alternator , auto manual switch 10a , 240v , 1 pole , de bearing(nu 324) skf , bearing nde , bearing de side for generator -6315c3 , de bearin6319jc3 , single parallel selector switch , set of capacitors(1 set of 6 nos) , diode fuses , rotating rectifier assembly , bearing de side for generator-6316c3 , gcu type ievrnm , avr cards bcd-681r2 control card , control card of avr bcd601 , bcd681r , hrc fuse links-415v ac , 2a ns 2

CTN :43104821

30 Dec, 2025 NA

Halisahar - West Bengal

Tender For supply of procurement of electronic rectifier- cum- regulating unit etc.

CTN :43105009

12 Jan, 2026 NA

Kanchrapara - West Bengal

Tender For supply of electronic rectifier cum regulating unit etc.

CTN :43103968

31 Dec, 2025 NA

Kanchrapara - West Bengal

Tender For work of complete overhauling, repair, painting and numbering of transformer oil cooler radiator in total 316 nos. conventional emu/memu motor coaches for fy. 2025-26 under dy.cee(w)/kpa organization, kanchrapara workshop, e. rly. on open tender basis for duration of 01 year

Central Government/Public Sector

CTN :43039528

20 Jan, 2026 NA

Ajmer - Rajasthan

Tender For supply of electronic rectifier cum regulator unit (erru) of 25 kw capacity, suitable for use on 110v dc air conditioned coaches, as per rdso specification no rdso/pe/spec/ac/0013-2011(rev-3). these erru will be used with 1100 ah battery sets.

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