Latest auxiliary transformer Tenders | Government auxiliary transformer Tenders

Central Government/Public Sector

CTN :44536963

20 Apr, 2026 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of electronic rectifier cum regulating unit (erru), as per rdso spec. no. rdso/pe/spec/ac/0013-2011, rev -3 suitable for 4.5kw brush less alternator of 110 volts dc train lighting system

State Government

CTN :44190113

01 Apr, 2026 NA

Kheda - Gujarat

Tender For corrigendum : work of repairing & rewinding of hi-rect make esp rectifier transformers (unit no. 1, 2, 3) rating 112.86 kva,373.5 v ac, dc output 95kv peak/1200ma.

CTN :44467433

04 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of pin for main hinge , pin for intermediate hinge , side seals , interpanel seals , bottom seals , dc valve , air breather , suction strainer , fixture to primary cylinder hose , secondary cylinder hose , side panel locking cylinder hose , frl unit , indicating lamp(colour green , voltage 240v lamp type led) , illuminated push button (colour green , lamp 240v ac , motor vision relay , interposing relay (c/o contracts 2 supply 24v dc , illuminated push button (colour green , voltage 24v dc) , lamp(lamp type led , colour red , voltage 24dc) , frl unit , bridge plate , terminal cts 2.5un , earthing wire-green & yellow , size 2.5 sq.mm , flexible coper , mnx 18 contr.1no 240v , 50hz , 2 core 1.5 sq.mm. fire proof cable , multi core 1.5 sq.mm. fire proof cable , smoke detector (non-water tight) , multi-sensor , smoke detector (water tight) , heat detector (non-water tight) , heat detector (water tight) , manual call point(outdoor) , flame detector , manual call point(indoor) , flame detector for petrol station & paint store , hooters/electric siren , intrinsically safe temp. sensor and isolator , cat 6 cable , 2x2x0.75 frls cable , safety barrier box (2 channel) , cat 6 cable , magnetic flood sensor (bilge level switch) , hdd 1.8 , qwerty keyboard , unit rcs , bilge level switch , 16 port hirschmann switches , door/hatch proximity switch , ring & link switch 4 x gb ports , tank level switch , float type , ups rectifier pcb , 50 pin pcb-ai , whirling psychrometer

Central Government/Public Sector

CTN :44511463

31 Mar, 2026 NA

Vijayapura - Karnataka

Tender For corrigendum : supply of 5kva, 25kv/240v single phase, oil filled auxiliary transformer

corporations/Associations/Others

CTN :44494004

26 Mar, 2026 NA

Mangalore - Karnataka

Tender For auction sale of ms scrap materials & ms tower parts,scrap empty ug cable drum (ms),ms flats & ms scrap,scrap 10mva power transformer (netlamadnur) with oil,scrap 10mva power transformer (navunda) with oil,scrap 10mva power transformer (gurupura) without oil,scrap 250kva auxiliary transformer (store) with oil,scrap 100kva auxiliary transformer (store) without oil,scrap 63kva auxiliary transformer (store) with oil,scrap empty oil barrel (ms)

corporations/Associations/Others

CTN :44494005

30 Mar, 2026 NA

Shimoga - Karnataka

Tender For auction sale of scrap copper busbar, scrap copper flats, scrap copper rods, etc.,,released scrap copper winding (of 100mva transformer) with insulation,scrap copper control cable,scrap xlpe copper ug cable,scrap cts & pts, scrap cvts, & scrap different types of bushings,scrap meters and relays.,scrap all type of acsr counductors,scrap aluminium bus bars, aluminium armoured rod, etc.,,scrap pilc aluminium ug cable,scrap ug cable aluminium, scrap aluminium hardware, scrap aluminium wave trap,yard light spares scrap, scrap spring charging/ 3 phase fan cooling motor etc.,,scrap gi tower parts plates & cleats including nuts & bolts,scrap gos set,scrap mounting structures/gos structures,scrap gi pipe,scrap 110kv gos isolator hardwares,scrap released hardwares,66kv mounting structure etc.,,scrap breakers parts with insulators, panels and annunciators etc.,.,scrap ground wire/earth wire released scrap rail poles,scrap empty barrels, empty barrel (good),scrap ug cable rims.,scrap compound poles, scrap rcc poles (skeleton),scrap insulators, scrap ehv breakers porcelain etc.,,scrap lightning arrestors,scrap surge counters/monitors,etc.,,scrap capacitor cells,scrap all type of fire extinguishers,scrap battery cells (station battery).,scrap transformer oil,scrap t&p articles,scrap auxiliary transformers(5, 100, 25 kva) without oil,scrap 20 mva power transformer, make: ngef, sl.no.2800036445,scrap 6.3 mva power transformer, make: ngef, sl.no.2800033085,scrap 10 mva power transformer, make: ngef, sl.no.2800006330,scrap 10 mva power transformer, make: ngef, sl.no.2800046888,scrap 10mva power transformer, make: spec, sl.no.43317

corporations/Associations/Others

CTN :44490350

23 Mar, 2026 33.89 Lacs

Sangli - Maharashtra

Tender For supply erection testing and commissioning of 33_0.433 kv 200kva auxiliary transformer and associated equipments for mhaisal stage v

CTN :44476671

27 Mar, 2026 NA

Auraiya - Uttar Pradesh

Tender For supply of overhauling & maintenance of cp transformer rectifier units , ac amp. meter, for detailed description refer price breakup sheet , ac volt meter, for detailed description refer price breakup sheet , dc volt meter, for detailed description refer price breakup sheet, dc amp. meter, for detailed description refer price breakup sheet, voltmeter ( psp meter ), for detailed description refer price breakup sheet, main rectifier diodes, iav 150 amp, piv - 1200 v , type- 150 lf 120 , "lightning arrestor( la) both input and output side, rms voltage rating - 500v ,rms current rating - 1.5 ka, type- lt 0.5 oe eqv", thyrister module (scrm) consisting two antiparrallel thyrister, for detailed description refer price breakup sheet, auxiliary transformer for control circuit power supply, for detailed description refer price breakup sheet, filter capacitor bank in dc output , 2500 micro farad , 150v x 6 electrolytic capacitors, relay for providing remote contacts for mcb tripped & ac supply fail faults , coil - 240 v ac coil resistance 10 k contacts 2no+2nc , 8 pin plug in type, relay for providing remote contacts for oil tank or instrument , chamber high temp. fault. coil - 240 v ac coil resistance 10 k contacts 3no+3nc , 11 pin plug in type, thermostate with adjustable temp. setting with nc contacts ( 30 to 110 setting ), indicator lamp , housed in 22.5 mm dia, 240 v, led type red colour, auto or manual mode selector rotary type, 4 pole , 2 way ,63 amps, 240 v, ac type srpm 5417b or pa 17463b, coarse manual output control switch , rotary type, 1 pole , 6 way ,63 amps, 240 v, ac type pa7163f, fine manual output control switch rotary type, 1 pole , 4 way ,63 amps, 240 v, ac type srpm 615dor pa 5163 d, coarse current limit settor switch cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, fine current limit settor switch, cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, reference electrode selector switch, cam type 2 pole ,4 way ,6 amps, 230 v, type s6-61070, local or remote control mode selector switch,toggle type 2 pole , 2 way ,6 amps, 240 v, , on or off toggle switches in various lamp and meter circuits. 1/2 pole , 2 way ,6 amps, 240 v, , current transformer for ammeter a1 ratio - 50/1, burden - 5 va ,class - 1, contactor 32 amp.bch make 3p +(1p no) with add on 240 v ac coil , breather ( 19.45 mm dia), output voltage setter potentiometer in local auto mode 2.5 k ohm 3 watt ww, output current setter potentiometer in local auto mode 1 k ohm 3 watt ww, oil temp. indicator range ( 0 to 150 o c ), 4-20ma converter module for dc output voltage signal input - 0-75v dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , 4-20ma converter module for dc output current signal input - 0-75a (75 mv) dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , "auto transformer with coarse and fine tappings for manual control dc of output, input -265 v , coarse taps- 7 nos. fine taps- 04 nos. capacity - 8000 va, insulation - class -a (oil cooled ) ", "main transformer with shield double wound primary- 240 +/- 10 %, secondary- (0-110 v), capacity - 10,000 va, insulation - class -a (oil cooled )", filter choke in dc output , 7.5 mh at 100 amp., control box for card fixing ceco-108 & ceco 105 d1 (and extra card connector having 40 slots), current or voltage control firing card control card , type- ceco- 105d1 , "remote control interface card control card ,type- ceco -108 ", "current limit setter card control card , type- ceco -35a- 2.5 v , 75a/75mv -33.33", "voltage current sensor card control card , type -ceco -19c ", pulse driver card ceco - 118 c, surge suppressor r-c network across scrs 75 ohm, for detailed description refer price breakup sheet, "fuse fail indicator module for diodes and output fuses six channel type with led indicators and 1 common no+nc contacts ,sensing

Central Government/Public Sector

CTN :44464546

27 Mar, 2026 NA

Multi City - Karnataka

Tender For auction sale of depot miscellaneous scrap - pl no. 98414501]scrap condemned electrical scarp such as transformers, different sizes of battery chargers, transformers coils, contactors, inverters, control panels, residence unit, , rectifier unit, dummy relays, float chargers, stabilizer, ips smr panel, smps ipsac distribution panel, sm panels boards, power supply unit, smps supervisory control unit, cabin dummy relays, track feeder, tlb panel unit, mdb panel, empty electrical & signal boxes, inverters, emergency light, block instruments, ac dc converts, fittings and other light fittings, empty ticket printing machine and empty charger & electrical boxes other scrap coming under electrical scarp of sorts and sizes with or without non-ferrous attachments if any cl iii on as is where is condition available under the custody of cdms 07 ward ap. loc: behind auction hall, bin no. 1117

CTN :44141837

24 Mar, 2026 NA

Jamjodhpur - Gujarat

Tender For corrigendum : tender for supply of oscillator amplifier card , bcd switch card assy , pcb for monitor unit , resistor 10k , 0.01% , 0.3w , metal film resistor , 82k , 1% , 0.25% , 0.25w , 50 ppm , metal film resistor 121k , transistor , 2n 2222 , opto coupler , connectors ms 3102r-20l-48s with c&c , 16 mhz crystal cr18a/u , hc-6u , operational amplifier ca 741t metal can , dial electrolytic capacitor , axial lead , 1000mf , 50v , , rfu , transducer assy , cd4001bf cmos quad 2 input nor gate , monostable mv , hex inverter , timer , decade counter , monostable , nand gate , 4pole 4way 4watt am series lcso approved rotary switch , 4 pole 8 way rotary switch , mosfet irf-840 , lower transistor ck 100 , 10 turn pot.meter 20k e , type 2310-5a-mb , fem. con 64 way crom-09-02-64-3214 , rectifier diode , recorder diode , 2n3053 , mov 2015/d , mov 212 of , extender card , diode 25104 , junction box , mosfet 2sk962-01 , 1000pf , 10% 100v ceramic , 2200pf , 10% , 100v , ck05 ceramic , fuse holder , cd4013bf cmos d-type , flip , 100 pf 10% 100v ckos mol. mond ceramic , microcontroller card , mes lamp holder red 140-254 , lm 109k , neon lamp(red) , cd4520bf cmos dual binary , up sown counter , monostable m.v. cd 4098bf , cd4040bf cmos 12 stage , ripple carry bin , cd4027bf cmos dual jk flip flop , cd4025bf cmos tripple three input nor gate , cd4011bf cmos quad2 , input nand gate , drc module assy , ac linvar module assy , ms connector , ms 3106f- 22-19s , cable assembly- 15b (15 mtrs) , cable assembly- 21 (15 mtrs) , cable assembly- 14a (15 mtrs) , cable assembly- 13a (15 mtrs) , data distribution box , distribution unit , repeater unit , ps card (+-15v) , micro processor & rs 422 card , master controller module assy , power supply module assy , display module assy , display module assembly , power supply module assy , controller and sdlc module assy , pulse and serial module assy , buffer amplifier card assembly , d with 60 , metal filmresistors for em-log , 4.7 mfd 35v 10% axial tantalum , 22pf 300v +5% silver mica for rtu , amber led c503b-acs-cy0z0252 , led round 5mm , red hlmp-eg22-ux0dd , ctz 5.1a zener , electronic catridge fuse 250v , 2 a , 0225002.hxp , fuse cartridge 15a , fuse , cartridge , 1a , 5x15mm , 0229001hxp , fuse , cartridge 3a , 32mm 6.3mm , 0326003hxp , relay , dpdt , 5v , 46-5-2ce , ms 3102r-14s-5sx , 151s-47k 5% for rtu , mf resistor , 0.25w , 1% , 120e , momentary action switches , ctz 6.2a zener , ds 26l-s31mj/883 / eq , max485mje for rtu , 7812p , wide band amplifier , transducer element

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Central Government/Public Sector