Latest digital protection relay Tenders | Government digital protection relay Tenders

corporations/Associations/Others

CTN :45331599

17 Jun, 2026 NA

Ahmedabad - Gujarat

Tender For corrigendum : providing of custom bid for services - annual maintenance contract of existing online passenger reservation system oprs

CTN :45506784

01 Jul, 2026 NA

Bardhaman - West Bengal

Tender For supply of cg98n04 - 11kv/ 110 v pt , digital protection relay - cg154 , ct 400/200/5 a , cg4949 - power converter (110v ac to 110v dc)

Central Government/Public Sector

CTN :45451905

22 Jun, 2026 NA

Delhi - Delhi

Tender For auction sale of - commercial advertisement rights through installation, operation and maintenance of dual display information system (ddis) at passenger reservation system (prs) counters over delhi division as per prs locations mentioned herein. the licensee shall install branded 22" to 32" led screens (measured diagonally end to end i.e. including frame/ border used for display) subject to availability of space on counters at each prs counters at stations and prs locations mentioned lot details. there are 165 prs counters operational over delhi division as per list attached with lot details.

Central Government/Public Sector

CTN :45430539

24 Jun, 2026 NA

Chandigarh - Chandigarh

Tender For selection of bidder for implementation of online passenger reservation system and online reservation system in punbus/punjab roadways and prtc on design, develop, build, own, operate and transfer model

Central Government/Public Sector

CTN :45422359

03 Jul, 2026 NA

Perambur - Tamil Nadu

Tender For supply of pre-printed pre-perforated journey cum reservation paper tickets in roll of 200 tickets each for computerized passenger reservation system (prs) on indian railway logo water mark, white security bond paper 115 gsm with plusor minus 5 percent tolerance in gsm conforming to is: 1848: 2018 (part-1), type of paper at serial no. (iii) (bond) of table 1requirements for writing and printing papers with specific requirements (para 4.8.2) of is:1848/2018 (part 1) as the paper manufactured out of pulp containing not less than 60 percent weight of pulp made from materials other than bamboo,hardwood, softwoods and reed. size of the tickets 180mm x 100 mm with sprocket holes on both sides and with perforation between the tickets. one unit is equal to 1000 tickets. detailed specification is enclosed in annexure prs 1 to 5. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45419248

24 Jun, 2026 NA

Bardhaman - West Bengal

Tender For supply of electrical spares c c > f> f - master trip relay , side cable box , power converter 110v ac to 110v dc , digital protection relay , epoxy resin cast current transformer

CTN :45308681

15 Jun, 2026 NA

Srinagar - Jammu And Kashmir

Tender For stage/rate contract for supply of key material/equipments required for operation/maintenance of 33kv lines and 33/11-6.6 kv receiving stations valid for the financial year 2026-27 or till finalization of next stage contract - power transformers, supply of transformer oil as per is: 335-1993 with latest amendments thereof, supply of buchhloz relay for 33/11-6.6 -6.6 kv transformer protection (10mva / 6.3 mva/ 5mva) as per is 3637:1966, supply of winding temperature indicator (wti) for 33/11-6.6 kv power transformer (10 mva / 6.3/ 5 mva ) as per relevant is 5561 standard., supply of oil temperature indicator (oti) for 33/11-6.6 kv for power transformer (10 mva / 6.3/ 5 mva )as per relevant is 5561 standard., supply of cork sheet 6 mm as per relevant is 5561 standard., supply of old sarees/dhoti cloth, supply of gaskets suitable for power transfomers, 33kv ct&pt, supply of 33/11-6.6kv power transformer (10/6.3/5 mva)bush rods with copper washers as per relevant is 3347 standard., hv side, lv side, supply of 33/11-6.6kv power transformer (10/6.3/5 mva)bushes as per relevant is 3347 standard., hv side, lv side, supply of 11 kv spout bushes (indoor type) conforming to relevant standards ammended up to date, supply of mechanical plunger (conforming to relevant standards ammended up to date ) for, 11 kv breakers (both incoming & outgoing), 33 kv vcbs both indoor & outdoor type, supply of 11 kv partition insulators/ bushes with inbuilt studs of required size conforming to relevant standards ammended up to date as per directions of site engineer, supply of dc connector for 11 kv panels conforming to relevant standards ammended up to date, supply of breather conforming to latest is 3202 (ammended up to date) for 10mva/ 6.3mva/ 5/ 3.15 mva., supply of silica gel as per is :3202, supply of o-ring oil sealing of sizes for power transformer bushes (hv/lv) as per is 3202., supply of galvanised iron angle/channel/flat per is :2062 grade "a" of sorts and sizes, g i channel 100x50x50x6 mm, g i channel 75x40x40x6 mm, g.i angle iron 65x65x6 mm, g.i angle iron 50x50x6 mm, g.i flat iron 40x6/ 50x6 mm, supply of arching horns (set of three pieces) for power transformer, supply of g.i bolt full thread of sorts and sizes with washers and nuts of different sorts and sizes, supply of 33kv current transformer (3-core) of reputed make,outdoor oil cooled, single phase (comprising of 3 no.) (as per is 2705 -1992 having ratio of is (is 2165, is 2705(i-iv), is 2099, is 5621, is 2071, is 335, is 13947(part i), iec 185,iec 270, iec 44(4), iec 171, iec 60, iec 8263, iec 815, indian electricity rules 2010), 400-200/5-5-5 a, 300-150/5-5-5 a, 250-125/5-5-5 a, 200-100/5-5-5 a, supply of 11 kv c.t.(2-core/3-core) of reputed make suitable for 11kv vcb panels (comprising of 3 no.) as per is (is 2165, is 2705(i-iv), is 2099, is 5621, is 2071, is 335, is 13947(part i), iec 185,iec 270, iec 44(4), iec 171, iec 60, iec 8263, iec 815, indian electricity rules 2003) having ratio:-, 800-400-200/5-5a, 750-375-187.5/5-5a, 600-300-150/5-5a, 400-200-100/5-5a, 200-100/5-5a, 150-75/5-5a, 100-50/5-5a, 50-25/ 5-5a, 33kv and 11kv outdoor type potential transformer, supply of 33kv potential transformer (comprising of 3 no.) of ratio 33kv/ 3 / 110v / 3 ,single phase,outdoor oil cooled, dead tank type pt as per is:3156 -1992, supply of 11kv potential transformer 11kv/ 3 / 110v / 3 three phase box type (combo unit) as per is :3156-1992, supply of 11kv potential transformer (comprising of 3 no.) 11kv/ 3 / 110v / 3 single phase seperate type as per is :3156-1992, 11kv and 33kv vcbs, supply of master trip relay 24-50 v rel 615 abb ied suitable for 11kv vcb switch gear panels (compitable for electric feild, pascal, scheinder, abb, essan l&t or any other equilant make), supply of digital protection relay adr 141c, rel 615 /abb ied,model no. er113 2 o/c + 1 e/f with high trip (mit113), auxiliary voltage = 0-36 volt conforming to iso 9001:2008 standards (compitable for electric fe

corporations/Associations/Others

CTN :44186320

05 May, 2026 NA

Ahmedabad - Gujarat

Tender For corrigendum : providing of custom bid for services - annual maintenance contract of existing online passenger reservation system

Central Government And Public Sector

CTN :44945135

15 May, 2026 NA

Raipur - Chhattisgarh

Tender For appointment of yatri ticket suvidha kendra (ytsk) at important stations/locations over south east central railway/raipur division for issuing computerized reserved & unreserved tickets through computerized passenger reservation system(prs)cum unreserved ticketing system (uts) terminals from interested parties at various place .

CTN :44456347

28 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of contactor, ml12, 3 p, 415vm, coil 110v , potential transformer 11 kv 110 v, 3 ph , main contractor, 550v, 300a , hex head bolt , power contactor, 525v, 3 p, 110a , digital protection relay

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