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

State Government

CTN :39742611

19 May, 2025 18.73 Lacs

Kheda - Gujarat

Tender For corrigendum : work of arresting oil leakage from various locations of station transformer, generator transformer, ict & unit auxiliary transformer through on-line leak proof system on as & when required basis.

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

State Government

CTN :40040000

10 May, 2025 20.54 Crore

Bengaluru - Karnataka

Tender For corrigendum : combined package for, work-a) replacement of 1x8mva, 66/11kv power transformer-1 by 1x20mva, 66/11kv power transformer at 66/11 kv attigulipura sub-station in chamarajanagara taluk and district. work-b) replacement of 1x8mva, 66/11kv power transformer-2 by 1x20mva, 66/11kv power transformer at 66/11 kv attigulipura sub-station in chamarajanagara taluk and district. work-c)replacement of 2x8mva, 66/11kv power transformer by 2x20mva, 66/11kv power transformer at 66/11kv ramapura sub-station in hanur taluk, chamarajanagara district. work-d) replacing 1x6.3mva, 66/11kv power transformer by 1x20mva, 66/11kv power transformer at 66/11kv bommalapura sub-station in gundlupete taluk, chamarajanagara district. work-e) replacing 1x8mva, 66/11kv power transformer by 1x20mva, 66/11kv power transformer at 66/11kv sathegala sub-station in kollegala taluk, chamarajanagara district on partial turnkey basis, including supply of all materials/equipments(excluding supply of 11kv switchgear) and erection (including dismantling & civil works) of all materials/equipments, testing and commissioning

Central Government/Public Sector

CTN :39946924

09 May, 2025 NA

Kurnool - Andhra Pradesh

Tender For corrigendum : supply of ct and pts for ict tertiary loading at kurnool 3 pooling station - supply of single phase current transformer for ict tertiary loading as per power grid technical specifications , supply of single phase voltagetransformer for ict tertiary loading as per power grid technical specifications , ct terminal connectors suitable for above ct and single moose acsr conductor , terminal connectors suitable for above ct , pt terminal connectors suitable for above vt and for single moose acsr conductor

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 And Public Sector

CTN :40217431

24 May, 2025 NA

Chittorgarh - Rajasthan

Tender For supply of supply of motor protection relays , supply of motor prot. relay with diff. protection , supply of transformer feeder protection relays , supply of tie feeder protection relays , supply of dg feeder protection relays , supply of portable evaluation station , supply and mounting of relay cubicle doors , installation of of motor prot. relay , installation of of motor prot. relay with diff. prot. , installation of of transformer feeder protection , installation of numerical relay in tie feeder , ivandv qualification at rr-site , iv and v qualification at oem premises-factory

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 :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

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