Latest rectifier Tenders | Government rectifier Tenders

Central Government/Public Sector

CTN :40220394

13 May, 2025 NA

Samastipur - Bihar

Tender For supply of compact silicon rectifier block for conventional locos as per rdso's specn. no. elrs/spec/r si/0030 rev 0, dec 2003 with amendment 03 or latest. [ warranty period: 30 months after the date of de livery ]

State Government

CTN :40203265

27 May, 2025 NA

Kheda - Gujarat

Tender For supply of measuring instruments for emd-1 to 8 at wtps. - digital infrared thermometer (type: portable non-contact type thermometer, range: -40 to 800 deg.centigrade, sighting: laser guided, accuracy: +/- 0.5 deg. centigrade), analog multi range insulation tester.hand driven type,voltage range-250v/500v/1000v., portable infrared thermal imaging camera with laser pointer., digital megger (insulation tester) dual voltage 500/1000 v 0 to 2000 megaohms resolution of 1 m? weght: 500 gm approx., digital vernier calipers size - 0-300 mm mitutoyo make, digital multimeter 4.1/2 digit (true rms), digital clamp on meter lcd display with backlight, 3-3/4 digit., digital ma clamp on meter, digital micro ohm meter model, clamp type digital earth resistance meter, digital insulation resistance measuring equipment. max. range: 1 tera ohm, selectable voltage range: 250/500/1000/2500/5000 v, portable, analog motor checker, ac ammeter 0-150a 4-20ma input , class - 1.5, 72 x 72 mm, ac ammeter 0-100a 4-20ma input , class - 1.5, 72 x 72 mm, ac ammeter 0-50a, 4-20 ma, class -1.5 ,72x72 mm,0- 90 deg scale, ammeter a.c range: 0-200 amp.(moving iron) 4 - 20 ma accuracy: 1.5 dimention: 72x72 mm (panel mounted), a-meter : range 0 to 250 - 1500a ac, moving coil, ctr 250/1 a, 1.5, mounting panel, size 96x96, scale 240 deg, is -1248, make ae., ac ammeter 0-150a 150/1, class - 1.5, 72 x 72 mm, ac ammeter 0-200a 200/1, class - 1.5, 72 x 72 mm, a.c.ammeter moving coil ac rectifier type ct operated (w/o ct) range 0-150 a ctr 150/1a size:96x96 mm , 240 deg circular scale,flush panel mounting, ac ammeter 0-100a, 100/1, class -1.5 ,96x96 mm, 0-20-40-60-80-100-600a, analog ammeter ctr 50/1 range 0-50-300, ac ammeter range 0-200 amp. ct operated ctr 200/1 a, 96x96, ac ammeter 0-30a, 30/5, class - ,96x96 mm,0- 90 deg scale, ac ammeter 0-75a, 75/5, 96x96 mm,0- 90 deg scale, ac voltmeter 0-300v, class -1.5 , 96x96 mm,0- 90 deg scale, ac volt meter range 0-500 volts 96x96 mm2 moving iron type 90 deg., accuracy class +/- 1 percentage, type sif 96, kew make, volt meter, range-0 to 500v, ptr:415/110v, size:96*96mm., dc ammeter range 0-500 amp, 96x96 mm2, moving coil type to be connected with 75 mv shunt (without shunt), dc center zero ammeter scale 200-0-200 a dc, 96 x 96 sq.mm switchboard flush panel mounting moving coil to be operated with an external shunt of 75 mv drop, 90 deg. scale (without shunt), accuracy class +/- 1 percentage type, dc ammeter 0-400a, 60 mv shunt, class -1.5 ,72x72 mm,0- 90 deg scale, dc ammeter 0-100a, 75 mv ext.shunt, class -1.0 ,96x96 mm,0- 90 deg scale, dc voltmeter 300-0-300v, class -1.0 , 96x96 mm,0- 90 deg scale, dc voltmeter 0-50v, class -1.5 , 72x72 mm,0- 90 deg scale, ac ammeter 0-630a, 630/1, class -1.0 ,96x96 mm,0- 90 deg scale, ac ammeter 0-4000a, 4000/1, class -1.0 ,96x96 mm,0- 90 deg scale, dc voltmeter range 0-100kv 400micro amp, analog ammeter ctr 400/1 range 0-400, ae make dc amp meter,moving coil type,range:-0 to 1500 milli amp,fsd:-0 to 1 milli amp for 2.25 vdc,accuracy class:-1.5,flush mounting type,240 degree circular scale.size:-96x96 mm

Central Government/Public Sector

CTN :40213687

05 May, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of spares for alikraft make elevator in chimney for ntpc procurement of spares for alikraft make elevator in chimney for ntpctelangana -magnetic coil spare disc, pressure plate rectifier sew o-ring oil sealing ring sealing ring, guide roller, manual release cable pinion brake motor coupling, male intermediate flange coupling spider etc

Central Government/Public Sector

CTN :40077719

07 May, 2025 18.57 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : tender for supply of protection relay for motor , pt epoxy 6 6kv 3p 500va wi lmb 110 220v , voltmeter analogue 72 sqmm , limit switch , ht fuse 125 amp 6.6 kv power fuse , vacuum contactor coil hold on , rectifier 1p 11 0vdc , ct 50 5 5 va f amtr ring type , vcum cntctr asly 400a 6.6kv 85 230vac dc , pneumatic type on delay timer 0 30 sec , push button actuator with 1 no , push button actuator with 1 nc , yellow push button , red push button , elr defnt time w cbct 110v 0 8a 0 15s , control cbls w accssrs 1 1kv 2 5mm2 , ammeter 72mm2 0 50 150a , delay timer electronic 0 30 s , isolator off load , ht cable 6 6 kv , relay ve phs falur prvntn w u o vltg , insulators complete set

Central Government/Public Sector

CTN :39898980

07 May, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : service engineer requirement for commissioning of 220v dc trans rectifier and battery charging rectifier on ins jamuna

CTN :39762253

20 May, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of 24vz7c002boq - over load relay b 16/30 16-25 amps , fuse 2 amps , coil for under voltage release rated 220v dc , main contact set per pole , wattmeter 40-0-500kw red mark at 350 kw for ct 1000/5a , indicating lamps 24v 1.2w green , circuit breaker moulded case 160a , 415v ac , 3ph , 50hz , indicating kilowalt meter 15-o-100kw , ammeter 0-100a red mark at 609a for ct 1000/5a , voltmeter 0-500v red mark at 415v , frequency meter 45-50 -55hz red mark at 50 hz , double voltmeter 0-500v red mark at 415v 144x144m 90 scale , phasing in device type ep1 , double frequency meter 45-50-55hz red mark at 50hz 144x144 , kw meter 40-0-350kw red mark at 250kw 600 5a 440v 60hz size , short circuit protection card , rectifier card , over current and reverse power card , power factor meter 0.5-1-0.5 indicating for ct 1000 5a , synchroscope with revolving pointer 415v 50 hz 144x144 , alternator and ships main protection relay

CTN :39947465

15 May, 2025 NA

Leh - Jammu And Kashmir

Tender For corrigendum : supply of self powered rectifier 650 amp (six channels)

CTN :40217401

24 May, 2025 NA

Ganganagar - Rajasthan

Tender For supply of rectifier plate , brush holder , fuel motor , hub axle seal front , knuckle bush , knuckle bearing , universal joint assy , regulator , anabound , fuel metering valve , c v joint assy front

CTN :40211813

22 May, 2025 NA

Surendranagar - Gujarat

Tender For supply of valve brake pneumatic , phase plate , diode , change over switch , major repair kit air compressor , sa driven disc , door lock front rh , bkt fitted on cross member , hose assy , stearing mtd combination switch , joint assy universal , armature , field coil assy , flexible bush for mtg bkt rh lh , hose 180mm , rectifier assy , hp hose , soleniod switch , universal joint , water separator

CTN :38924589

16 May, 2025 11.94 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin welder tradeat iti rajkot, gujarat, indiapackage 2: welder trade - electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag4 grinder, hand shearing machine capacity to cut 6mm sheets and flats, power saw machine, work bench, oxygen, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 12 sq. inches working area withstand, swage block, portable abrasive cut-off machine, potable cnc profile cutting system with all standard accessories, ultrasonic flaw detector with accessories, eddy current tester

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