Latest digital protection relay Tenders | Government digital protection relay Tenders

Central Government/Public Sector

CTN :45179896

10 Jun, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of remote terminal unit with configuration tool

CTN :45197599

30 Jun, 2026 3.46 Crore

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of hexagon screw , v ring 70.0mm , snap ring , ring sealing , o ring , gasket kit , ring clamping , spring plate , sealing cylinder , stuffing box packing , grooved ring , ventillation rosette , cable (water tight-7001000050) , o ring , o ring , cable (mgsgo 1 x 95) , cable rg59b/u , valve pressure regulating , distance ring , remote small terminal rst 16cx012 , diaphragm , controller working pressure , cap serew , ring grooved automatic (1542-007-761) , lock plate km 108 for 1(a) , plug outboard , locking ledge , seat , sleeve nut , expansion valve , rc angle valve automatic , valve automatic oc-staight-way , 4/2-way valve (v-20 , 21 , 22 , 23 , 24 , 61 , 60 , 62) , portable pas control station

CTN :45048307

30 Jun, 2026 NA

Tarapur - Maharashtra

Tender For corrigendum : : supply, installation, testing & commissioning of electrical equipment for dg block 119a of inrp - ht panels (119a)supply, installation, testing & commissioning of indoor type floor mounted, single front, metal clad, 1250 a, 6.6 kv, 3 phase, 3 wire, vcb switchgear panel suitable for a short circuit current of 31.5 ka for 3 seconds, internally arc tested for 31.5 ka for 1 second, comprising of following incoming & outgoing feeders : incoming feeder: 1 no. 1250 a, 3p vcb outgoing feeders: i) 7 nos. 630 a, 3p vcbii) 1 no. 1250 a, 3p vcb as tie feederwith surge arrestors, relays, pts, cts & other necessary accessories including associated structural steel required for complete installation of the panel & equipment earthing of the panel from both the earthing terminals of the panel to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings. reference drg. nos: ip1/119a/05027339/dwg/001/r0 & ip1/119a/05027339/dwg/002/r0(note: terminal box of each incomer of 6.6kv switchboard shall be suitable for terminating 4x3cx400 sq.mm., 6.35/11kv (e), a2xwy cables.), supply of spares for ht panels as per attached spares list mentiond in section c, part ii of tender, 2.5 mva, 6.6/0.433 kv dry type transformers (119a)supply, installation, testing & commissioning of 6.6/0.433 kv, 2.5 mva, dyn11 dry type cast resin transformer having percentage impedance of 8.5% complete with ht cable end box, lt bus duct flange, off load tap changer on ht side with range of +/-5% in steps of 2.5%, wti scanner, ct for restricted earth fault protection and other necessary accessories including associated structural steel required for complete installation of the transformer & equipment & neutral earthing of the transformer from both the earthing terminals of the transformer to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings.reference drg. no. : ip1/119a/05034347/dwg/001/r0, supply of spares for dry type transformers as per attached spares list mentiond in section c, part ii of tender, 2000 kva diesel generator sets (119a)supply, installation, testing & commissioning of 3 phase 2000 kva prime power 433v, 50hz, 0.8 p.f. diesel-generator sets with 110% overload capacity for 1 hr with four (4) stroke inline or vee type cylinder arrangement having engine speed 1500 rpm, 24v electric battery starting system with a provision of interchangeability of battery bank between two dg sets, complete with all auxiliary equipment including amf control panel, auxiliary mcc panels, heat exchanger cooling system, raw water pump, remote radiator with fans on terrace, ms exhaust piping, exhaust structure (maximum 30 m stack), 4 nos. of 3.6 cubic metre fuel day tank outside dg building (for all 4 dg sets) & 1 no. of 990 ltr intermittent tank inside each dg room, ms "c" class fuel piping between engine & fuel tank, dg room accoustic treatment & complete ventilation of dg room, brushless excitation for alternator, one no. 3200 amp 415 v 4p acb, ms structural steel supports/ channels/ angles & other necessary accessories including associated structural steel required for complete installation of the dg & equipment & neutral earthing of the dg from both the earthing terminals of the dg to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & necessary statutory clearances from cpcb etc. as required and as per tender technical specifications & drawings. design and construction of foundation for exhaust pipe rack/ structure of dg set is included in the scope of the contractor.reference drg. nos. : i) ip1/119a/05034347/dwg/001/r0ii) ip1/119a/05044831/dwg/003/r0iii) ip1/119a/05044831/dwg/004/r0iv) ip1/119a/05044831/dwg/005/r0v) ip1/119a/05044831/dwg/006/r0, supply of sp

Central Government And Public Sector

CTN :45392968

08 Jun, 2026 NA

Katihar - Bihar

Tender For supply of hydraulic crimping machine/hydraulic compressor, capacity 100 tonne, suitable for compression joints with feeder wire, complete with one set die suitable for aac conductor 240 sq.mm, new improved remote hand operated double action hydraulic pump fitted with 2 metre high-pressure hose and pressure recording gauge, forged steel compression head, high tensile steel dies, safety overload protection system, leak-proof hydraulic seals, robust steel construction, compact portable design suitable for ohe/psi maintenance works, capable of providing uniform compression for jumper, splice and terminal connections of aac conductors, suitable for outdoor field operation with corrosion resistant finish, make/model: hcr 100 of yota or similar; the material shall conform to the relevant rdso/irs specifications, approved drawings, and latest amendments thereof, and shall be suitable for satisfactory performance under railway service conditions. [ warranty period: 30 months after the date of delivery ] ]

CTN :45237872

10 Jun, 2026 NA

Kutch - Gujarat

Tender For corrigendum : supply of tm,flow,remote,p_n_2700c11abfezwz_material code_8108115523 , terminal block kit for 9-wire sensor con_material code_8108119633 , feature board stack,f_fm,2700c mvd,emers_material code_8108115123 , sensor,terminal block_material code_8108959643 , display sub assembly,1700_2700,emerson_material code_8108111233 , core processor,w_cap,f_puck 1700_2700_material code_8108958353 , core processor assembly,enhcpassy,emerso_material code_8108143373 , flow t_m, 2700r12abfezwz_material code_8108111323 , electronic stack for mvd 2700r_material code_8108111313

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 :43911093

11 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : supply ,installation,testing and commissioning of remote terminal units in 230kv and 400kv sub-stations

CTN :45210336

08 Jun, 2026 NA

West Singhbhum - Jharkhand

Tender For supply of remote terminal unit (rtu) with 128 digital & 16 analog inputs with modem as perspecification no. irs:s-99/2006 (amdt-3) or latest. magnetic door lock coil to be supplied along with equipment. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45165587

04 Jun, 2026 NA

Salem - Tamil Nadu

Tender For salem division: comprehensive annual maintenance contract (camc) for maintenance & upkeep of remote terminal units (rtus) installed at various locations over salem division for a period of three years

CTN :45007049

29 May, 2026 NA

Vellore - Tamil Nadu

Tender For supply of electrical items - dr. beck epoxy gel coat red(with hardner 100ml), dr. beck thinner (usage for epoxy gel coat red) thinner coad 221, beljium makecrc contact cleaner, 500ml, 2.26electro., wd40 rust removal aerosol spray,420ml, steel grip make 3/4inch pvc insulation tape roll (6.5metres long)red, yellow, blue, green, black each 30 nos., 1 inch fibere glass tape roll,5metres, anabond bearing reatainer grade 412, anchor make: 5a,5 pin socket, anchor make 16a,combined switch and socket, anchor make: 32a,combined switch and socket, crompton make 20w 4ft, led tube light fitting, 230v, aster make 36w led street light fitting, aster make 72w led street light fitting, 36w led drive for street light fitting,output volt 48v dc, 900ma, make finolex/polycab: 2c x 1.5 sq.mm copper multi strand flexible cable, make finolex/polycab: 3c x 2.5 sq.mm copper multi strand flexible cable, make:elmex, high current terminal block bolt nut conector size:50sq mm, dowells make aluminium cable lugs16 sq.mm - 8mm, 25 sq.mm - 8mm, 35 sq.mm - 8mm, 50 sq.mm - 10mm, 70 sq.mm - 12mm, 95 sq.mm - 12mm, 150 sq.mm - 12mm, 185 sq.mm - 12mm, 240 sq.mm - 16mm, dowells make copper socket heavy duty25 sq.mm - 6mm, 50 sq.mm - 10mm, 2.5 sq.mm -round type, 1.5 sq.mm -fork type, 1.5 sq.mm -pin type, fibre glass copper wire multi core(tin coated2.5 sqmm, 4 sqmm, 25 sqmm, 4 mm fibre glass sleeve, 1mtr length, 6 mm fibre glass sleeve, 1mtr length, 8 mm fibre glass sleeve, 1mtr length, 10 mm fibre glass sleeve, 1mtr length, 12 mm fibre glass sleeve, 1mtr length, teknic make push button dia-22.5mmmetalic series mushroom stayput button red, press to lock,(head 40mm) cat no:2aml4, green colour, cat no: 2af3, red colour, cat no: 2af4, push button elementno element green, ordering code: s1, no element red, ordering code: s2, remote push button station with push button and element(1no+1nc ), teknic make - pilot lights with integral led dia-22.5 mmpilot lights with integral led 110v ac, collur red, ordering code: 3plbr4l110ac, pilot lights with integral led 110v ac, collur yallow, ordering code: 3plbr8l110ac, pilot lights with integral led 110v ac, collur blue, ordering code: 3plbr6l110ac, pilot lights with integral led 110v dc, collur red, ordering code: 3plbr4l110dc, pilot lights with integral led 110v dc, collur green, ordering code: 3plbr3l110dc, pilot lights with integral led 110v dc, collur orange, ordering code: 3plbr5l110dc, pilot lights with integral led 110v dc, collur blue ordering code: 3plbr6l110dc

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Central Government/Public Sector