Latest excitation transformer Tenders | Government excitation transformer Tenders

Central Government/Public Sector

CTN :41809893

16 Sep, 2025 NA

Raipur - Chhattisgarh

Tender For rate contract with bhel for avr and vfd spares for ntpc group stations - diode set,tag board assmbly,bhel, contactor,cn9070111136,dvr bhel, transformer,sa0657000043,bhel, control transformer,cn9074474136,bhel, vfd auxiliary contr/relay 220vdc,bhel, memory card,69203yv1aa-ct370,bhel, air flow monitor,sa0653980388,bhel, avr:temp surveillanc apr103,bhel, pot separating stage,un0099a,bhel, unitrol test point card un0094a bhel, isolated di mod r1 max iop334,bhel, command i/p module uns2662 bhel, final pulse module un0809a bhel, davr: ty trf 5kva,415/220v ynyn0,bhel, 32 ch alam card un0665av1 bhel, pulse final stage un0097a bhel, binary i/p module,unc4661av2,bhel, command i/p mod uns2661 bhel, digital i/o module, un0662 bhel, binary output module,unc4662av1,bhel, current monitor card,6qm1210,bhel, a/d coverter card,un0611av1,bhel, cplg stg mod assy,ce69143350,bhel, ac/dc supply module unc4664av1,bhel, avr:pwr mdl, bht e3590,bhel, davr:r2 un0901c dc/dc conv,bhel, pulse suprvsn module#un0053 bhel, mdl interrupt gen un0661av1 bhel, dc/dc supply module,un0664av1 bhel, 19" subrack sa0653940300,bhel, filter module, 692.03.ia2a a,bhel, firing card, un0663bv1, bhel, convrtr supply ,un0098a-p,bhel, avr:pwr sup 220v-51v,10v,bhel, dc supply module,un0664av,bhel, digi firing&ctrl mod un0663b bhel, microterminal mdl692.03 uns2660au,bhel, avr:un0663 firing 150hz,bhel, powr suply ac/dc cnvrtr kx9180a bhel, 16 ch analog i/o mod un610av1 bhel, davr cpu module-un0660av1 bhel, digital volt and current module,bhel, auxiliary board nsfc,ed660dsfca00,bhel, distribution board,ed660xtfya00,bhel, daughter board of sfe,bhel, card ds38000 dlcb 660d dlcba,bhel, voltage divider card:ds3800xptn;bhel, daughter board,ed660dliba00,bhel, vfd lci pcb card:pcb660ntda-aia;bhel, vfd:eeprom card,660dmpba,bhel, pulse distrib board,660xtfha,bhel, fan loss card for evc/sfe,bhel, hria relay input broad,ds3800hria,bhel, field exciter board,ed660nsfea00,bhel, attenuator&buffer board,660hisaa,bhel, signal cond&test board,660nlcba,bhel, control card for evc/sfe,660nhvla,bhel, interface board,ed660hlcba00,bhel, micro proc cpu board ds38000 vfd,bhel, vfd:70 volt power supply module,bhel, a/d converter board,ed660haiaa00,bhel, system firing card,ed660nsfca00,bhel, hi lvl relay o/p board,660hroaa,bhel, 2.3kv gate circuit,ed660hptka00,bhel, calculation board,ed660nliba00,bhel, vfd:power supply,ed660psffa00,bhel, vfd:semrack,lci-semrack-2-spr,bhel, vfd:wireless semrack with cards,bhel, set of ribbon cable-2.3kv vfd;bhel, pwr mdl synchro field exciter,bhel, power sup unit ce.688.04.daa.104 bhel, fan vane axial sb7413199106 bhel, vfd:thy.brdg pwr mdl:ed7471015101;bhel, vfd:sw micro mc2r3e1-5nbs bhel, vfd:pnumatic timer on delay,bhel, vfd control trf cn9751166209 bhel, reactor eht epoxy potted for vfd bhel, res vltg dpdnt en7461412744,bhel, resistor: metal film, 20mohm,2w,bhel, sfu tpn,fnx125,125a,415v,bhel, ct variable frequency 2/2a vfd bhel, vfd:fan axial 115v tn3a2/tne2a bhel, current transformer,ce7403299043,bhel, metal oxide varistor,cn9061182484,bhel, metal oxide varistor,cn9061182492,bhel, power/control fuse,cn9073177014,bhel, fuse assy,cn9073177022,bhel, transformer pwr dry 240/110v,bhel, mccb:thermal release:200a,bhel, air flow monitr unit vfd bhel, cap elctrlytic:4800vac:1.0 mfd bhel, temp scanner 12p; 0-200 c,bhel, control t/f,10kva,cu7403199413,bhel, electr.module 69208hrdea bhel, set of ribbon cbls,1.2kvlci_rcab,bhel, power sup unit 688.03.bba.103,bhel, power sup unit,688.03.abb.103 bhel, electr.module 660hptfa ds3800hptf bhel, power sup unit,ce.689.41.dab.002 bhel, interrupt gen mod, un0661av bhel, 16 ch analog i/o module,bhel, off load isolator,250a,1000v,bhel, thyristor bank,cn9086209777,bhel, micro terminal uns2660av1,bhel, contactor,500 vac/600 vdc,bhel, 5kva trf,sa0657000035,bhel, circuit breaker,sao657950025,bhel, diode bridge,cn9063443021,bhel, field dis ckt bkr cex 57-80,bhel, thyristor assy,ce68912jbc001,bhel, interrupt gen module,un0661av1,bhel, dc tr

CTN :41678396

18 Sep, 2025 NA

Chennai - Tamil Nadu

Tender For power electronics lab equipments - power elctronics lab equipments, line synchronized ramp trigger circuit using ujt with ac load to measure firing angles kitujt relaxation oscillator circuit, provision to add dc pedestal voltage to the capacitor in the circuit, triggering circuit fo r2scrs using pulse transformer, measure the phase angle of load, 24v lamp ac load using 2scrs, builtin power supply, scr commutation circuit kit" provision to charge the capacitance which will be used for voltage commutation, built in power supplies , class a,b commutation circuits", single phase to single phase cyclo converter kit"cyclo converter with divide by 2 supply frequency and divide by 3 frequency, +ve and ve polarity zero crossing detectors using optocouplers, decade counters to generate required control signals, isolated 4nos. of dc power supplies to trigger the scrs, triggering circuits to trigger the power scrs, power circuit using center tapped transformer, power circuit using 4scrs and12v-0-12v power transformer and resistive load, built in power supply", pwm based step down dc chopper using mosfet/igbt kit"pwm ic controller-based step down chopper, output voltage vs dutycycle, load characteristics without feedback, load characteristics with feedback, output voltage vs input voltage with feedback, built in power supply", single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kitsinglepulse 50 hz clock generation, variable duty cycle generation on both half cycles, h bridge power circuit using 4nos. of mosfets, 4nos. of individual power supply for gate trigger circuit, built in power supply, on / off control of lamp using solid state relay kit"input switch to control the lamp on/off using solid state relay, one ssr module to test with lamp load, builtin power supplies", speed control of ac motor using vfd drive"adjustable v/f curve and vector control, keypad and external control of ac motor, builtin modbus (rs-485) pc communication ,suitable for 2hp motor", lamp dimmer circuit using triac kit"variable ac power circuit using triac, diac circuit to trigger thetriac in both half cycles, provision to vary the charging time of capacitor, (changing the phase angle also)for the diac"

State Government

CTN :41708694

04 Oct, 2025 9.97 Crore

Bengaluru - Karnataka

Tender For a.supply of pre-wired static excitation panels consisting of digital voltage regulator(with dual auto & manual channels with all standard limiter functions), field flashing, field breaker, field discharge equipment and 100 percent redundant thyristor convertor having 100 percent redundant controller & 100 percent redundant power supply units with required no. of digital input, digital output, analog input, analog output, hmi & pushbuttons along with standard protections to provide total excitation system functionality retaining existing excitation transformer. b.supply and laying of 3500 meters of 1.5 sq.mm. flexible copper 12 core, 1.1kv grade, xlpe insulated, round wire armored cable, multi strand, st8 type, having isi marked frls inner and outer sheath for total 08 units c.supply of mandatory spares and d. dismantling, erection/ retrofit, testing and commissioning of static excitation system as a whole to provide complete functionality of static excitation system.

State Government

CTN :41520216

12 Sep, 2025 NA

Jharsuguda - Odisha

Tender For corrigendum : supply of excitation system spares d d - thyristor module , feraz fuse , circular cooper reactor , isolator assembly 3p ac , isolator assembly 2p dc , dyn11 transformer , dc ammeter , shunt 1500a , thristor , ring type ct , exctn thyristor centrifugal cooling fan , gate circuit assembly with pulse trafo , voltage dropping resistor , field flashing contactor , field discharge resistor , stainless steelcast grid resistor , crow bar type over voltage protector , diode assembly , three phase rectifier bridge , hrc fuse assembly 250a , field flashing transformer , auxiliary relay re300 a , auxiliary relay re300 , dc voltmeter , hrc fuse assembly 16a , shunts , hrc fuse link , mdl69203ia1aa unc4660av1 v , cpu module , interrupt generator , analoug io card , digital io card , mdl 69203py2ba power supply card , mdl 69203du1aa un0663bv1 , davr mdl , pulse monit , pulse final stage , ac dc power pack unitrol , test point module , numerical 3 phase over current relay , numerical rotor earth fault relay , dc supply module , aux relay , relay aux ) /bid number : gem/2025/b/6585054 * /dated: 21-08-2025 & & / bid document 1 / 31

CTN :41679058

18 Nov, 2025 NA

Delhi - Delhi

Tender For procurement of spares for pechora gw - valve, valve 6n15p-eb, pulse transformer fit-3, electro meter, magnetic amplifier, stage-i-w/o-valve

CTN :41656447

22 Sep, 2025 NA

Pune - Maharashtra

Tender For supply of diode zener sn 5.1v , uln 2803 , 8 bit parallel load shift register 74hc165d , 8 bit shift register 74hc595 , ic lt1936 switching regulator , rf transformer tmo-4-1 , cmos 8 bit microcontroller , ethernet to spi interface board , 32 mm speaker , microcontroller , dp83848 ethernet physical layer transceiver , microcontroller lm3s9b96 , serial input latched drivers mic5841 , operational amplifier op177 , 47 pf capacitive network , smd resistor 75 ohm , atmel at91sam7x512 , dg506 cmos analog multiplexers , ds1390 , ft232rl , hx118nl pulse , idt71024s cmos static ram , lm386 , lm119 high speed dual comprator , max3381ee , cmos microcontroller , flash microcontroller pic 18f4685 , tja1055

Central Government/Public Sector

CTN :41519888

08 Sep, 2025 NA

Hyderabad - Telangana

Tender For corrigendum : tender for supply of spares for various induction furnaces : : - gld opto bridge module rev4 fmod005629 , pulse firing module inductotherm code fmod5520 , converterscr model 147 2185 westcode part no fimp5143 , diode model 147 2181 pe part no fimp5164 , inducto high performa scr 147 9116 pe fimp005169 , inverter diode 147 3178 ow part no fimp005021 , pulse transformer assembly for inverter scr 3khz and above fmod005864 , 77by100mm scr dual firng mod rev7 ip 803747rev7 l fmod006564 , vip limit or det module w or dt pt si smt ver fmod006204 , pcb assy vip limit detector board fmod005024 , dc capacitor 900v 5000mfd 2500amps fimp005104 , dc cap open end link for fcap3100 one set has 2nos 8nos model fser001681