Latest power transformer repair Tenders | Government power transformer repair Tenders

Central Government/Public Sector

CTN :40716941

21 Jul, 2025 NA

Bhopal - Madhya Pradesh

Tender For bid to ras corrigendum : supply of three phase thyristor - 01-bp9047587596-three phase thyristor stack assembly 2500a as per bhel specification cee_25011 rev00 item-001. , 02-bp9047587600-spare thyristors for stack assembly 2500a as per bhel specification cee_slash_25011 rev00 item-002 , 03-bp9047587618- spare fuse for stack assembly 2500a as per bhel specification cee_slash_25011 rev00 item-003 , 04- bp9047587626-spare cooling fan for stack assembly 2500a as per bhel specification cee_slash_25011 rev00 item-004 , 05-bp9047587464-three phase thyristor stack assembly as per bhel spec no. cee_slash_25003 rev 00 item 001 , 06-bp9047587472- spare thyristors for item-5 as per bhel spec no. cee_slash_25003 rev 00 item 002 , 07-bp9047587480- spare fuses with microswitch for item-5 as per bhel spec no. cee_slash_25003 rev 00 item 003 , 08- bp9047587499-spare cooling fan for item-5 as per bhel spec no. cee_slash_25003 rev 00 item 004 , 09- bp9047587502-3-phase diode bridge rectifier stack complete with heatsink

CTN :41114055

04 Aug, 2025 55.00 Lacs

Satna - Madhya Pradesh

Tender For tender for supply of raw material d d - bridge rectifier 15amp , pvc coppper wire multistand 1mm , pvc coppper wire multistand 1.5mm , pvc coppper wire multistand 2.5mm , wooden board 10x12 , gang box modular board 6 module , soldering wire 60/40 40grm , insulation tape , one way switch modular 6amp , socket five pin modular 6amp , incendescent bulb 200watt , flexible coppper wire 40/76 , diode in4007 , diode in5408 , bread board , multimeter battery 9 v , wooden screw 35x6 , sunmica board 8x10 , one way switch 6amp , two way switch 6amp , socket five pin 6amp , pvc alluminium wire 3/20 , pvc alluminium wire 7/20 , pvc copper wire 2.5mm 4core , pvc alluminium cable 2.5mm 2 core , call bell , mcb sp 10amp , mcb dp 16amp , mcb four pole 32amp , mcb box two pole metal , mcb box four pole metal , pvc cassing capping 1inch , pvc t 1inch , pvc elbow 1inch , pvc junction box 3 way , fan regulator modular 1 , bell switch modular , mini mcb modular 10amp , pvc cable clip 4mm , pvc cable clip 10mm , pvc cable clip 16mm , led panel indicator red , led panel indicator yellow , led panel indicator blue , pvc cable tie , incandesecnt lamp 100watt , one way switch power 16amp , five pin socket power 16amp , usp battery 600va , weight machine 500kg.

CTN :41101080

11 Aug, 2025 NA

Kalpakkam - Tamil Nadu

Tender For supply of ffd1 a ac input fuse fail detector circuit, mt 111, 415v12v dc,con101 a 3 pole ac input mains contactor, mnx 70 cs97076booo,63a,230v ac 70a,tr2a control transformer class b insulation with temperature rise class a 415240v ac, 500va,converter 1a,2a ac to dc converter,lrs 100 48 , ip 230vac, op 48v dc2.3a,tr1a three phase, double wound, impregnated naturally air cooled, mains transformer class h insulation and temperature rise limited to class f, input power transformer,32.15 kva, 45670v, 70v,ipt 1a inter phase transformer,0.65kva,ffd2a 3a, rectifier fuse fail detector circuit modified for latching facility using one extra relay and pb mounted on same pcb card used for trip function, mt 111,70v ac, aux. supply 12v dc,mr1a 2a 3 phase, full controlled, full wave rectifier bridge comprising of scr with heat sink and surge suppression networkt250e160,scr 170a1600 piv, 250a1600 piv,df a free wheeling diode,150nd160,150a1600piv,ffd5a free wheeling diode fuse fail detector circuit modified for latching facility using

Central Government/Public Sector

CTN :40825036

21 Jul, 2025 48.04 Lacs

Angul - Odisha

Tender For corrigendum : spares for delcoremy make alternators and self starters - housing rectifier, part no.- 10491175 , bearing rect end outer race, part no.- 10500462 , race inner, part no.- 9436063 , frame de, part no.- 10491185 , bearing de, part no.- 10472935 , regulator, part no.- 1116405 , diode trio, part no.- 10517357 , rectifier bridge, part no.- 10512366 , rectifier, part no.- 10511353 , field coil, part no.- 10493231 , field coil, part no.- 10472498 , rotor, part no.- 1968904 , stator, part no.- 10491184 , fan assly., part no.- 10467133 , end cover, part no.- 10491181 , retainer, part no.- 10497221 , bushing, part no.- 1892765 , service package for battery trminal, part no.- 10457488 , relay term, part no.- 10493218 , package service, part no.- 10457487 , service package hardware kit, part no.- 10457485 , armature, part no.- 1945840 , field coil, part no.- 1945853 , carbon brush, part no.- 1852888 , drive assy, part no.- 830620 , plate assy, part no.- 1984974 , switch solenoid, part no.- 1115559 , contact-assy, part no.- 1977264 , stud, part no.- 1906049 , stud, part no.- 1953244 , bushing, part no.- 1894637 , bushing, part no.- 1894635 , bushing-packing, part no.- 1965472 , insulator, part no.- 1851632 , thrust washer, part no.- 1953237 , lever shift, part no.- 1945484 , plunger, part no.- 1948522 , pole shoe, part no.- 1869747 , screw, part no.- 10499638 , screw, part no.- 10475536 , ring snap, part no.- 9416374 , gasket, part no.- 1945476 , hsg lever, part no.- 10475532 , frame ce, part no.- 1945848 , drive assembly, part no.- 1893560 , tool kit, part no.- hd1002x

Central Government/Public Sector

CTN :41011421

30 Jul, 2025 1.46 Lacs

Bangalore - Karnataka

Tender For tender for supply of transistors and diodes - transistor ss npn 300v hv sot23 , mosfet n-ch 200v 1.5a , d pak , transistor , npn , 40v , 200ma , sot23-3 package , -55 to +155 deg cel , transistor pnp 300v 500ma sot23 , transistor , silicon pnp general.purpose amplifier sot-323 pkg. (smd , ) , sidactor protection thyrister bi 275v 250 a , d0-214aa , thyristor 170 v , 30a , 8 soic , -40 to +85 deg. c , transistor , mosfet , p-channel , 12v , 2.6a , ssot-3 package , -55 to +155 deg cel , transistor , mosfet , dual n-channel , 20v vds , 19.8a , soic-8 package , -55 to +155 deg cel , bridge rectifier gp 400v 0.8 a mini dip , led green clear thin 0603 smd , led , red , thin , 0603 , smd , led , red/ green , bi colour , 3mm , pc mount , through hole , right angle with housing , led , green , 3mm , pc mount , through hole , right angle with housing , diode zener 43 v 410 mw sod123. , diode switching 250v 0.2a , sod 323 , diode , zener 3.6v , 250mw. sot-23pkg. , diode general purpose 200v 1a sma , common mode choke , smd , tvs , esd suppressor , 1 channel , sgp1917n5 package , diode , zener , smd , 12.05v , 500mw , 70na , sod323f pkg , tvs diode array , smd , 4 channel , sot563 package , low capacitance , diode , tvs , smd , 400w , 12v , sma package , -55 to +150 deg cel , diode , smd , schottky , barrier rectifier , 5a , 40v , smb (do-214aa) package , diode , smd , schottky barrier rectifier , 3a , 40v , sma (do-214ac) package , diode , general purpose , 400mw , 100v , 300ma , sod-123 package , schottky diode , smd , sot-23 , diode , smd , tvs , x1son package , -40 to +125 deg cel , diode , tvs , esd suppressor , 6 channel , uqfn-10 package , -40 to +85 deg cel

CTN :40978094

26 Jul, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of male crimp connectors , pcb edge connector , terminals , limit switches , rtd probes 0-150 degree c. , key switch , isolated base igbt/diode module , speed control pcb , po connector , female crimp contacts , thermo couple probes 0-650 degree c. , dc contactors 24v dc (3no+1nc contacts) , limit switches , anti vibration mounts , lcd display pcb , dial range 0-150 deg c , temp.to voltage converter pcb , temperature sensor , power supply pcb , toggle switch , main control pcb , power resistor , igbt driver , multi chan vme signal condcards type 64c2-b , temp.measurement pcb , single board computer type vme-7807rc , dial range 0 to 750 deg c , tacho pcb 24v dc , i/p tacho voltage (02-36v ac) , multi chan vme signal cond cards type 64c2-a , over load relay 3-5a , tft screen , speed sensor , auxiliary display , temperature indicator/controller pcb (pt 100) type 7130-pt , bridge rectifier , multi chan vme signal cond cards type 64c2-c , flame in/out relay , mov , current sensor pcb , power contactor , push button , flasher/timer pcb , temperature cutout , contact element no , key switch , analogue pressure gauge range 0-10 bar , ana.guage dial range 0 to 600 deg c , boiler torch ignitor

CTN :40962677

21 Jul, 2025 72.00 Lacs

Kolhapur - Maharashtra

Tender For supply of wheatstone bridge , wiens bridge , lab grade calibration set , power devices io fet igbt , 1 ph hw scr thyristor rectifier , 1 ph fw full bridge scr thyristor rectifier , 1 ph fw scr thyristor semi controlled rectifier , 3 ph hw scr thyristor rectifier , 3 ph fw scr thyristor controlled rectifier , 1 ph half bridge inverter , 1 ph full bridge inverter , 3 ph full bridge inverter , 3 ph 3 level diode clamped inverter , 1 ph to 1 ph cycloconverter , 3 ph to 1 ph cycloconverter , 3 ph to 3 ph cycloconverter , buck converter , boost converter , buck boost converter with variable r r l load , transmission line model , string efficiency measurement calculation model , dc ammeters , ac ammeters , lpf wattmeter , upf wattmeter , digital storage oscilloscope , mcb miniature circuit breaker , over current relay testing system , under voltage over voltage relay testing system , industrial electrical protection training system , earth fault relay testing system , high voltage power electronics lab , radial and ring main distribution system , symmetrical and unsymmetrical fault demonstrator , function arbitrary waveform generators , dual tracking fixed power supply , cathode ray oscilloscope , dsb ssb am transmitter , dsb ssb am receiver , frequency modulation and demodulation , am fm radio receiver , synchronous am detector , pcm generation demodulation , delta adaptive delta sigma delta modulator demodulator , data formatting carrier modulation transmitter , carrier demodulation data reformatting receiver , qpsk oqpsk dqpsk modulator demodulator , digital communication training system , sampling and reconstruction techniques , 8051 development board ) /bid number : gem/2025/b/6390980 * /dated: 04-07-2025 & & / bid document 1 / 49

CTN :40950998

23 Jul, 2025 NA

Chennai - Tamil Nadu

Tender For procurement of arrester barrier spares - sppr, nyloc nut m12mm with plain washer, plate large, plate small, winch cable, top mounting warning light (led), rubber pad (stopper), tension cable, limit switch, over ride safety limit switch, roller assy, packing, hex head bolt and washer m16x1.5x64mm long, suspension cable, rotary lip type seal 150180 (type4), wera plate, wear plate, sheave pulley assy, spacer small, winch cable, mast lamp assy, handle, limit switch, over ride limit switch, packing, cover rubber, shaft, suspension cable, remote control panel assy, vaccum circuit breaker (vcb) 11kv, shock absorber assy, gasket, belt, nut nylock (m12x1.75), pressure roller assy, leaf spring plate assy, blockin diode 50v1a, 1.5sqmm apc conductor (7/0.5mm) pvc isulated, 12core, 1100v grade as per is1554, contactor 220volt 22amp, o2 o/l over load relay, control relay auxiliary contactor, glass fuse 2amp&5amp, glass fuse, shock absorber, side plate large, side plate small, non hardening compound hold tie, indicating lamp up & down (il1-il), signal cable, bridge rectifier, shaft with two nyloc nuts m12x1.75 and washers, control relay with off delay timer la3-d22, nylon cordage braided 8901070, outside circlip dia 20mm, hex bolt nut with spring & plain washer m10x80mm long, ratchet lever hoist (3.2t) bi-directional, cordage nylon, belt (width 63mm,34oz,4layer,7m long), grease nipple m5, protective cover for shock absorber

State Government

CTN :40938460

24 Jul, 2025 40.3 Thousand

Jaipur - Rajasthan

Tender For supply of various electronics items : - diode rectifier 1n 4003 , zener diode, 5.1v , red led 300ma,dia 5mm red , light emitting diode red colour, smd1206 , diode 1n 4007 , 1 amp general purpose. , diode in5819 1.0 amp, schottky barrier rectifier , diode, in5822 , 3.0amp, sohottky barrier rectifier , diode bridge rectifier db107 , small signal schottky diode bat43 , zener diode 5.1v smt , zener in 825 , lm385z 2.5 zener diode , p6smb16a zener diode

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