Latest power transformer sale Tenders | Government power transformer sale Tenders

Central Government/Public Sector

CTN :41241310

15 Sep, 2025 NA

Panipat - Haryana

Tender For corrigendum : supply of new power transformer 20/26.5 mva and neutral grounding resistance , two year mandatory spares , removal of old transformer & and erection, testing & commissioning of new transformer

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

Central Government/Public Sector

CTN :41669836

12 Sep, 2025 NA

Chandrapur - Maharashtra

Tender For supply of procurement of spares of ece make ocbs c c - cartridge fuse 2a part no.bd5412 , hv fuse part no.bd4104 , epoxy resin cast current transformer rat part no.ba1132 , fixed contact assembly 400a part no.bd4510 , arc control pot separator part no.ek6050876 , insulated bolt small part no.pd8296 , carriage assly part no.bd5550 , epoxy ocb bushing 3by4 inches 400 630a part no.pd8195 , moving contact assembly part no.bd5551 , auxiliary plug assly. part no.bd4851 , guide pin big part no.pd4043 , rotatry switch complete with link and fixi part no.bd9191 , operating mechanism complete set part no.bd4911 , cam lever no.1 assy. part no.bd4915 , push trip assy. part no.bd4920 , rod holder assembly part no.bd4921 , trip lever part no.pd7069 , shunt trip coil assembly part no.1650ts , isolator spout assly. part no.bc9976 , auxiliary socket assembly 12 nos socket part no.bd5250 , earth leakage relay with digital leakage part no.ea6610c , earth leakage relay with current setting part no.ea6620 , master trip relay part no.ea6573 , idmt relay complete with 2 over current part no.ea6561 , complete wiring set for ocb ece part no.bd5988 , power pack unit 110v dc part no.bd5999 , amper meter selector switch part no.srp136ma , voltmeter 3.3 kv 110 v digital part no.dgv3300 , amper meter part no.dgm400 , potential transformer 3.3kv 110v part no.bd4102 , earthing jaw contract part no.pd4049 , copper connection r phase part no.bd8889r , copper connection y phase. part no.bd8889y , copper connection b phase. part no.bd8889b , trolley complete with all accessories part no.bd8268 , testing kit complete earth tester part no.bd8596 , indicating lamp fitting red green part no.bd5410 , epoxy resin cast current transfornmer ra part no.ba1133 , epoxy resin cast current transformer r part no.ba1134 , auxiliaryplug and socket assembly complete s part no.bd4850

Central Government/Public Sector

CTN :41611137

15 Sep, 2025 NA

Raipur - Chhattisgarh

Tender For procurement of 200mva 400/132kv ict for ntpc singrauli and kahalgaon - xfmr,power,400/132/33kv,200mva,yy0d (for singrauli ict. evaluation for l1 bidder shall be carried out on landed cost of line 10.1 to line no. 10.5, as these are for ntpc singrauli), xfmr,power,400/132/33kv,200mva,yy0d, mand spares (for singrauli ict), type test (for singrauli ict), dynamic short circuit test (for singrauli ict), e&c of transformer (for singrauli ict)-deptt > man.dep-engr, xfmr,power,400/132/33kv,200mva,yy0d (for kahalgaon ict. evaluation for l1 bidder shall be carried out on landed cost of line 20.1 to line no. 20.4, as these are for ntpc kahalgaon), xfmr,power,400/132/33kv,200mva,yy0d, mand spares (for kahalgaon ict), type test (for kahalgaon ict), e&c of transformer (for kahalgaon ict)-deptt > man.dep-engr

CTN :41396348

08 Sep, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of procurement of primary and secondary switch board spares : : - adjustable thermostat 0-120-c , connector sup 6 slot , interface module im151-1 , standard , fus , fus 6 , 3a type ha22 6 , 3x32 , trip circuit supervision card , dc circuit breaker da402 without cradle-db3-db4 , terminal block 35-95 lengh 25mm , card 1-2atr 12 relais 2rt 2a 28vcc , numerci indicator 28vcc 4-20ma , switch 3 pos , nsx630-elactrical command , nsx630 electrical comman , ammeter 72x72 250 cl 1.5 -7000 0 2700 a , voltmeter 72x72 250 cl 1.5 - 0 600vdc , fuse holder 14x51 type cms142 2p 440v 60hz 16 am , varistor , filter joint , rectifier diode modules 100a , pilot light d16 white 28vdc , voltage tranformer 3ph , fan 28vdc 23w , thermostat 60 1 contact nf , fan 28vdc 120x120x38 , breaker tri push pull 5a , pulses counter , voltage transformer 3ph 115-24.5v 60hz 1kva , power supply 24vdc-5a , timer on operate 28vdc 05-a10 sec , isom , isom al390cw , isom pass mb , dld460-12w insulating monitoring device

CTN :41395950

08 Sep, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of electrical spares d dmatch subcategory gem bunch - pressure gauge 0-25 kg/cm2 , fuse 36a size 00 , hrc fuse16amps for 1.5kw , make ee/gec , hrc fuse 2a , make- ee/gec , hrc fuse 4a , make - ee/gec , hrc fuse 6a , make- ee/gec , hrc fuse 63a , make - ee/gec , indicating lamp 240v ac (red) , lamp holder with lens red , 10a dp dc mcb , 20a dp dc mcb , led indicating lamp 230v blue , 16a dp mcb , 25a dp mcb , 32a dp mcb , hrc fuse base & carrier , voltmeter 0-500v red mark at 415v , power factor meter 0.5-1-0.5 red mark at 0.8 , switch 16a 415v ac tp 2way with off , push button start green with 1no+1nc contactblock , hrc fuse link 4a , main & aux. contact kit for 44a bch make contactor , mcb-16a , dp , 24v dc , mcb-25a , dp , 24v dc , hbc fuse link 2a , ns2 , hbc fuse links ns 4w , hbc fuse links ns 16w , hrc fuse link , 16a , double wound control transformer 415/230v , 50va , aux. contact block for 25a contactor , 16a contactor with 240v ac coil , tp mccb i.th 25a o/l set 20a , 2 pole mcb 32a , power factor meter 0.5-1-0.5 red mark at 0.8 , annunciator window for flood alarm panel , contactor coil 44a make bch

Central Government/Public Sector

CTN :41503080

10 Sep, 2025 NA

Chamoli - Uttarakhand

Tender For supply of lt switchgears and dc distribution boards c c - station auxiliary board 1 for power house , station auxiliary board 2 for power house , station aux. board 3 for gis hall , unit auxiliary board for power house , station auxiliary board 4 for trt area , station auxiliary board 5 for potheadyard , station auxiliary board 6 for dam area , station auxiliary board 7 for desilting area , station auxiliary board 8 for bfv area , mandatory spare parts for ltac system , main dc distribution board for power house , unit dc distribution board unit 1 unit 3 , unit dc distribution board unit 2 unit 4 , transformer hall dc distribution board , potheadyard dc distribution board , dam area dc distribution board , bfv area dc distribution board , mandatory spares for 220v dc distribution boards

CTN :41464668

06 Sep, 2025 NA

Uttara Kannada - Karnataka

Tender For tender for supply of procurement of automatic voltage regulator spares : : - ac voltmeter 0-300v 72 sqmm , dc ammeter 0-1000amps 75mv 96 sq mm , dc voltmeter 0-50v 72 sqmm , power module , ovpu dfi card , diode failure indicator card , power supply pt pri-0-240v sec 0-18v 0-20v 0-25v 5va , control transformer pri-415v-440v-450v sec-o 25v 0-25v 5va

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