Latest transformer oil cooler Tenders | Government transformer oil cooler Tenders

Central Government/Public Sector

CTN :43976075

10 Mar, 2026 NA

Avadi - Tamil Nadu

Tender For supply of transformer oil cooler blower motor 0.5 hp,1440 rpm, 186 v to 294 v, single phase 50 hz

CTN :43961795

26 Feb, 2026 NA

Jabalpur - Madhya Pradesh

Tender For supply of melting point app manual with thermometer , ph meter digital with electrode , water bath 6 holes double walled electrical , variable micropipette , micropipette fixed , hall effect experiment complete setup , solar cell characteristics apparatus complete with all accessories , hot plate 8 round electrical , travelling microscope v h heavy pattern , bending of beam app , sodium vapour lamp complete set , charging discharging of capacitor , maxwells vibration needle , inertia table , compound bar pendulum brass strip , torsion pendulum 5 brass , callender and barnes continous flow , lee disc app , resolving power of telescope reading telescope , newtons law of cooling double pattern , spectrometer 6 , half shade polarimeter experiment setup , laser experimental set up he-ne laser , newtons ring experiment complete setup , resistance in series parallel apparatus with power supply , verification of network theorem four in one , half wave full wave bridge rectifier apparatus , energy band gap of pn junction diode apparatus with 2 digital meters , fet characteristics apparatus with regulated power suppli , transistor ch apparatus , plancks constant apparatus using solar cell , em by thomson method , pn junction diode ch app , zenor diode ch app , fly wheel with counter , ic regulated battery eliminator 3 amp , digital multimeter , spectrometer prism crown 32 mm , grating d 15000 lines , slide cabinet 1000 slides wooden , compound microscope isi mark with inbuilt led , dissecting microscope , binocular microscope with led isi mark , microscope camera 5 mp , trinocular research microscope led , rotary microtome , digital colony counter , centrifuge machine 3500 rpm , digital callorimeter , digital conductivity meter , harbarium cabinet 12 drawers , magnetic stirrer with hot plate , tlc kit with applicator , function generator 1hz to 200khz , digital electronic balance , water soil testing kit digital

CTN :43941204

02 Mar, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of electrical and electronics laboratory setup - rlc resonance trainer kit series and parallel resonance, kit consists of voltmeter and frequency counter, inbuilt signal generator, experiments can be performed with or without oscilloscope inbuilt power supply, maximum power transfer theorem trainer kit maximum power transferred from a source to a load when the load resistance is made equal to the internal resistance of a source. inbuilt fixed dc regulated power supplies : 12vdc, meters, ammeter & voltmeter, required components provided, circuit diagram printed on front panel & all important test points are brought out on front panel power requirement : 230 vac, clamp on meter suitable for min 300 a ac/dc current measurement range: 0.2 to 300 a, accuracy 1.5% ac voltage: mv to 1000 vac, accuracy: 0.75% dc voltage: 30mv to 1000 vdc, accuracy: 0.5% resistance: upto 30 mohm, accuracy: 0.5% capacitance 1 nf to 30 micro f, accuracy: 1% frequency upto 100 khz, accuracy: 0.5% auto hold, max/min, auto/manual, diode, ip20 protection., digital meter: portable table top type, with cabinet and stand, terminals brought out for connections, range: voltmeter:0-750v ac 0-500 vdc, ammeter:0-20a ac 0-20a dc 2 nos each range, electronic energy meter( single phase) 240vac, 20aac, electronic energymeter( three phase) 400 vac, 30 aac, digital multimeter ¾ digit , true rms ac voltage range : 1 mv to 1000v, accuracy < 1% dc voltage range : 10 mv - 1000 v, accuracy < 0.5% ac current range : 1 ma-10a, accuracy < 2%, dc current range 0.01 ma-10a, accuracy < 1.5%, resistance: 100 mohm-60 mohms, accuracy < 0.5% input impedance: 10mohm capacitance: 1 nf – 60 mf, accuracy: < 5%, frequency: 0.01 hz – 10 khz, accuracy < 0.1% duty cycle, temperature and diode test, lcd display with auto / manual range , included accessories: test leads, rubber holster, temperature probe, battery charger 12 / 24v dc, 15 a, digital power factor meter, portable bench top type, with cabinet and stand, terminals brought out for connections, range: single phase, 220v ac, 5a, digital frequency meter, portable bench top type, with cabinet and stand, terminals brought out for connections, range: 45-55 hz, digital wattmeter, portable bench top type, with cabinet and stand, terminals brought out for connections, range: 220v, 5a ac single phase (2 nos) 400 v, 5a ac, three phase (2 nos), single phase half wave, full wave , fully controlled bridge rectifier / converter design to study to controlled rectifier & observe wave form on cro. meters provided of suitable range, in built power supply. load resistance, controls for phase angle. circuit diagram printed, & test points brought out on front panel. power requirement: 230 vac +10%, 50hz. supplied with patch chords & instruction manual, ups trainer kit input range: 170 to 270 v, ac output (input present): 195 to 250 v capacity: 200 w battery: 12 v / 7 ah, maintenance free, test points for experimentation purpose. panels: input / output / battery / transformer / avr / charger /inverter study of charger study of changeover logic study and working of ups, smps trainer kit input : 110- 230v, output : 12v dc, switching transformer, scr commuation trainer kit two dc regulated power supplies 0-30vdc/150ma & 0-1 vdc/150ma, three meters for voltage & current measurement , scr 2p4m mounted behind the panel, connections of supplies, meters & scr brought out at 4mm sockets., characteristics trainer kit for scr,diac,triac, ujt,igbt instrument comprises of three dc regulated power supplies 0-15 vdc/150ma, 0-50 vdc/150ma & 0-2.5 vdc/150ma, four round dual range meters for voltage & current measurement,ujt, scr, diac, triac & their supportive components mounted behind the panel, connections of supplies, meters & components brought out at 4mm sockets., kit for speed control of dc motor using microcontroller eters (digital) :0-200v dc, 0-500ma dc instrument provided with 1/12 hp dc motor, on board phase a

Central Government/Public Sector

CTN :43953848

23 Feb, 2026 NA

Bhusawal - Maharashtra

Tender For supply of blower for transformer oil cooler with m [blower for transformer oil cooler with motor (mvrh) for wap-4/wag-7 electric locomotives to clw specification no. clw/es/b-14/c. material to be procured from clw approved sources only. clw item id- 2100724.]

Central Government/Public Sector

CTN :43954416

11 Mar, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of 1. firing pcb for welding plants (52256354) 2. 3 phase bridge rectifier diode for welding plants(52256356) 3. main control circuit pcb for welding plants (52256357) 4. igbt for welding plants (52256358)

CTN :43630644

13 Feb, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of vfd spares d d - 67. 13. 30. 084. 5 kit asic board 181b0693 danfoss vfd etp5 , 67. 13. 30. 085. 5 fan internal asic 181b0691 danfoss etp5 , 67. 13. 30. 086. 5 fan dc power 48v 181b0499 davfoss etp5 , 67. 13. 30. 088. 5 fan assembly 181b0878 danfoss etp5 , 67. 13. 30. 089. 5 rectifier module 181b4784 danfoss etp5 , 67. 13. 30. 090. 5 rectifier board 181b0080 danfoss etp5 , 67. 13. 30. 091. 5 snubber capacitor 181b1079 danfoss etp5 , 67. 13. 30. 092. 5 module power assy 500v 181b4336 danfoss , 67. 13. 30. 093. 5 control board 181b0984 nxp3 danfoss etp5 , 67. 13. 30. 094. 5 fan assy 181b0426 150mm danfoss etp5 , 67. 13. 30. 095. 5 board rectifier fr7 181b0700 danfos etp5 , 67. 13. 30. 096. 5 insulator pwr sply 181b0712 danfoss etp5 , 67. 13. 30. 097. 5 kit busbar dc 181b0725 fr7 danfoss etp5 , 67. 13. 30. 098. 5 kit busbar insulator 181b1242 danfoss , 67. 13. 30. 099. 5 board bridge insulator 181b1128 danfoss , 67. 13. 30. 100. 5 module thyri diode 181b0702 danfoss etp5 , 67. 13. 30. 101. 5 capacitor dc link 181b0733 danfoss etp5 , 67. 13. 30. 102. 5 igbt skiip 181b0731 20nab12t45 danfoss , 67. 13. 30. 104. 5 fan dc power 48v 181b0500 danfoss etp5 , 67. 13. 30. 062. 5 fan cooling 375 cmh 230 vac vacon vfd

CTN :43875572

13 Mar, 2026 NA

Kharagpur - West Bengal

Tender For supply of motor with capacitor for transformer oil cooler for bg ac emu complete with fan 0.5hp, 240v, 2.5 amps single phase ac, capacitor start & capacitor run as per icf specn no. icf/elect/014 rev-a and as per icf drg.no. icf/sk-9-0-606 alongwith latest amendment/ alteration if any.

Central Government/Public Sector

CTN :43874716

04 Mar, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of rectifier bridge diode single phase-br68

Central Government/Public Sector

CTN :43843292

14 Feb, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of panasonic mig power source yd 350gl5 machine model- , pc board adjustor part no tsmp447 machine model- yd 400tx3 , pc board control part no tsmp445 machine model- yd 400tx3 , pc board control part no tsm99443. a1 machine model-yd 400at3djh , pc board driver part no tsm9515 machine model- yd 400tx3 , pc board driver part no tsm95152d machine model-yd 400at3djh , pc board hf generator part no tsm9494 machine model- yd 400tx3 , igbt part no skm75gb12t4 machine model- yd 400tx3 and yd 400at3djh , bridge rectifier part no mds60 16 machine model- yd 400tx3 and yd 400at3djh , diode part no mmf300yb050u machine model- yd 400tx3 , diode part no frs300ba50f machine model-yd 400at3djh , digital meter part no xl5135v 3tr machine model- yd 400tx3 and yd 400at3djh , power switch part no ttpc50p machine modelyd 400tx3 and yd 400at3djh , ct part no l03s400d15wm machine model- yd 400tx3 and yd 400at3djh , capacitor part no mfd20uf1400vdca machine model- yd 400tx3 , capacitor part no mkp c20uf350vdc machine model- yd 400tx3 and yd 400at3djh , capacitor part no mkp ls20uf800v machine model-yd 400at3djh , socket 6 core part no mt25b6ypm machine model-yd 400at3djh , torch switch socket part no mt25b2p machine model- yd 400tx3 , terminal part no tsm15748 00 machine model-yd 400at3djh , thermal switch part no us 602kxtmql 83 machine model-yd 400at3djh , cooling fan part no 6c 230b machine model- yd 400tx3 , cooling fan part no 17a230hbac machine model-yd 400at3djh , control transformer part no tsmu0186 machine model- yd 400tx3 , control transformer part no tsmu0188 machine model- yd 400tx3 , control transformer part no pwdu0614 00 machine model-yd 400at3djh , control transformer part no tsmu0087 machine model-yd 400at3djh , fuse part no 660gh63ultc machine model- yd 400tx3 , fuse part no 61nr030h machine model- yd 400tx3 and yd 400at3djh , fuse part no 61nr010h machine model-yd 400at3djh , variable resistor part no evj02bf02b15 machine model- yd 400tx3 , variable resistor part no evj02bf02b25 machine model- yd 400tx3 , variable resistor part no rvh60af20b14 machine model- yd 400tx3 and yd 400at3djh , variable resistor part no rvh60af20b53 machine model-yd 400at3djh , variable resistor part no evj02bf02b14 machine model- yd 400tx3 , variable resistor part no rk11k114f25c0c104 machine model- yd 400tx3 , switch part no 0hd3 83b02 machine model- yd 400tx3 , switch part no ads850cf1a02 machine model- yd 400tx3 , switch part no ds850sf210 machine model- yd 400tx3 , switch part no sr w102a 30bb machine model- yd 400tx3 and yd 400at3djh , switch part no ds850s00b machine model- yd 400tx3 , led indication lamp part no db 400g machine model- yd 400tx3 , led indication lamp part no db 400y machine model- yd 400tx3 and yd 400at3djh

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