Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :42948563

10 Dec, 2025 7.76 Lacs

Dhanbad - Jharkhand

Tender For supply and fitting of bucholz relay,winding temperature indicator and oil temperature indicator for 4nos. of 1000kva transformer,sl.no.ve10001/06, ve10001/07,ve10001/09 and prm1210142 with complete control panel,necessary relays and tripping circuit

State Government

CTN :42723732

02 Dec, 2025 80.00 Lacs

Gwalior - Madhya Pradesh

Tender For rate contract for empanelment of agencies for supply of local purchase items under o&m circle gwalior.general manager (o&m circle)gwalior - items list 1, trip coil suitable for cgl make vcb without assembly, trip coil suitable for schneider make vcb without assembly, trip coil shunt type 30 volt dc suitable for s&s make vcb without assembly, trip coil , shunt type 30 volt dc suitable for bhel make vcb without assembly, trip coil makes shreem with out assembly, trip coil suitable for erl make vcb without assembly, tripping coil 30 volt dc suitable for 11 kv areva/alstom make vcb, crompton make tripping coil with plunger, tripping coil s&s make 11kv vcb with coller, bhel make tripping coil (10 nos. with plunger), trip coil with plunger for shreem make vcbs, closing coil 30 volt dc suitable for 11 kv bhel make vcb, 11 kv closing coil 3 with assembly suitable for stelmec make vcb., closing coil 30 volt dc suitable for 11 kv crompton make vcb, 11 kv erl make closing coil, closing coil suitable for schneider make vcb without assembly, bhel make closing coil with plunger), schneider closing coil with plunger, expulsion fuse 30 amp, expulsion fuse for 11 kv 121 kvar capacitor unit-40 amp. (t-40), breather with blue silica gel (blue) 2 to 4 mesh for ptr, capacity 3.00 kg, ct clamp with threading in brass bushess 16 mm on 80x45x35 mm. for dog cond. (ct clamp with 35 to 40 mm with threading in brass bushess 16 mm on aluminium portion 80x45x35 mm with 04 nos. gi nut volt suitable for dog conductor), ct clamp with threading in brass bushess 20 mm on 80x45x35 mm .for dog cond. (ct clamp with 35 to 40 mm with threading in brass bushess 20 mm on aluminium portion 80x45x35 mm with 04 nos. gi nut volt suitable for dog conductor), indicating lamp 30 volt dc, tnc switch, digital tong tester (0 to 1000 amp.), bucholz relay for ptr, minimum oil gauge (mog) contacts, brass stud 20 dia suitable for 11 kv bushing, brass stud 20 dia suitable for 33 kv bushing, bi-metallic clamps suitable for 20mm dia stud and 100sqmm aaac, rubberized cork ( gasket) sheet 5 mm, rubberized cork ( gasket) sheet 9 mm, oil temperature indicator (oti), dial 150mm, with capilary, mercury swicth type, winding temperature indicator dial 150mm with capillary, mercury switch type, pad clamp for isolator suitable for panther conductor. ( alluminium pad clamp suitable for dog conductor, bottom portion of pad clamp should be 140x50x15 mm having 06 nos. g.i. nut and bolt for hole size 10 mm and upper portion otf pad clamp should be 70x50x15 mm having 02 nos. g.i. nut and bolt with spring washer for whole size 12mm total weight of a clamp should be 675 gram., rubber conical grommet 12mm for hv bushing., rubber conical grommet 12mm for lv bushing., ladder bamboo 8 to 10 meter (bamboo ladder 24 feet long heaving 2 inch to 3 inch dia at bottom & 1.5 inch to 2.5 inch dia at top of the bamboo, the cross pieces 16 no. i.e. step should be at distance of 16 inch & bamboo ladder should be tightended with gi wire of 16 swg at least four places. the top of ladder should be wide 35 to 40 cms and bottom 58 to 60 cms.), 11kv do fuse unit porceline type, hrc fuse base 100 amp, hrc fuse base 200 amp, hrc fuse base 315 amp, tc fuse wire 8 swg, tc fuse wire 14 swg, al. lugs for 70 sqmm cable. (weight 15 gram approx. +/- 5%), al. lugs for 150 sqmm cable (weight 38 gram approx. +/- 5%), aluminium lugs 95 sqmm (weight 18 gram approx. +/- 5%), aluminium lugs 120 sqmm (weight 20 gram approx. +/- 5%), 11kv vacuum interrupter suitable for stelmec vcbs, vacuum interrupter (bottle) suitable for 11 kv schneider make vcb, screw driver insulated plastic/pvc handle 250mm /10inch, plier combination side cutting 200mm /8 inch (insulated combination plier with joint cutter red color, make- taparia, size 200-210 mm/8 inch modal-1621/8), tester neon bulb/pencil/screw driver type etc (make-taparia), metallic diode for battery charger, trip lever assembly for 11kv cgl vcb, m - seal epoxy compound,

State Government

CTN :42815482

04 Dec, 2025 80.00 Lacs

Gwalior - Madhya Pradesh

Tender For rate contract for empanelment of agencies for supply of local purchase items under juridiction of general manager (city circle) mpmkvvcl, gwalior - trip coil suitable for cgl make vcb without assembly, trip coil suitable for schneider make vcb without assembly, trip coil shunt type 30 volt dc suitable for s&s make vcb without assembly, trip coil , shunt type 30 volt dc suitable for bhel make vcb without assembly, trip coil makes shreem with out assembly, trip coil suitable for erl make vcb without assembly, tripping coil 30 volt dc suitable for 11 kv areva/alstom make vcb, crompton make tripping coil with plunger, tripping coil s&s make 11kv vcb with coller, bhel make tripping coil (10 nos. with plunger), trip coil with plunger for shreem make vcbs, closing coil 30 volt dc suitable for 11 kv bhel make vcb, 11 kv closing coil 3 with assembly suitable for stelmec make vcb., closing coil 30 volt dc suitable for 11 kv crompton make vcb, 11 kv erl make closing coil, closing coil suitable for schneider make vcb without assembly, bhel make closing coil with plunger), schneider closing coil with plunger, expulsion fuse 30 amp, expulsion fuse for 11 kv 121 kvar capacitor unit-40 amp. (t-40), breather with blue silica gel (blue) 2 to 4 mesh for ptr, capacity 3.00 kg, ct clamp with threading in brass bushess 16 mm on 80x45x35 mm. for dog cond. (ct clamp with 35 to 40 mm with threading in brass bushess 16 mm on aluminium portion 80x45x35 mm with 04 nos. gi nut volt suitable for dog conductor), ct clamp with threading in brass bushess 20 mm on 80x45x35 mm .for dog cond. (ct clamp with 35 to 40 mm with threading in brass bushess 20 mm on aluminium portion 80x45x35 mm with 04 nos. gi nut volt suitable for dog conductor), indicating lamp 30 volt dc, tnc switch, digital tong tester (0 to 1000 amp.), bucholz relay for ptr, minimum oil gauge (mog) contacts, brass stud 20 dia suitable for 11 kv bushing, brass stud 20 dia suitable for 33 kv bushing, bi-metallic clamps suitable for 20mm dia stud and 100sqmm aaac, rubberized cork ( gasket) sheet 5 mm, rubberized cork ( gasket) sheet 9 mm, oil temperature indicator (oti), dial 150mm, with capilary, mercury swicth type, winding temperature indicator dial 150mm with capillary, mercury switch type, pad clamp for isolator suitable for panther conductor. ( alluminium pad clamp suitable for dog conductor, bottom portion of pad clamp should be 140x50x15 mm having 06 nos. g.i. nut and bolt for hole size 10 mm and upper portion otf pad clamp should be 70x50x15 mm having 02 nos. g.i. nut and bolt with spring washer for whole size 12mm total weight of a clamp should be 675 gram., rubber conical grommet 12mm for hv bushing., rubber conical grommet 12mm for lv bushing., ladder bamboo 8 to 10 meter (bamboo ladder 24 feet long heaving 2 inch to 3 inch dia at bottom & 1.5 inch to 2.5 inch dia at top of the bamboo, the cross pieces 16 no. i.e. step should be at distance of 16 inch & bamboo ladder should be tightended with gi wire of 16 swg at least four places. the top of ladder should be wide 35 to 40 cms and bottom 58 to 60 cms.), 11kv do fuse unit porceline type, hrc fuse base 100 amp, hrc fuse base 200 amp, hrc fuse base 315 amp, tc fuse wire 8 swg, tc fuse wire 14 swg, al. lugs for 70 sqmm cable. (weight 15 gram approx. +/- 5%), al. lugs for 150 sqmm cable (weight 38 gram approx. +/- 5%), aluminium lugs 95 sqmm (weight 18 gram approx. +/- 5%), aluminium lugs 120 sqmm (weight 20 gram approx. +/- 5%), alluminium lugs suitable for 150 sq. mm.make :-dowell s/action/sharp or any other equivalent make, alluminium lugs suitable for 300 sq. mm.make :-dowell s/action/sharp or any other equivalent make, 11kv vacuum interrupter suitable for stelmec vcbs, vacuum interrupter (bottle) suitable for 11 kv schneider make vcb, screw driver insulated plastic/pvc handle 250mm /10inch, plier combination side cutting 200mm /8 inch (insulated combination plier with joint cutter red color, make- taparia, size 200-210 mm

State Government

CTN :42833255

03 Dec, 2025 45.83 Lacs

Hoshangabad - Madhya Pradesh

Tender For rca for procurement of local purchase items required for operations and maintenance of equipmets of 33/11 kv s/ under o&m cirle narmadapuram - various tripping coil, various closing coil, expulsion fuse 20 a. for capacitor bank ( for 100 kvar unit ), expulsion fuse 40a for capacitor bank ( for 200 kvar unit ), silica gel, breather for ptr (capacity- 3 kg.), ct smart clamp for 16/20 mm stud for raccoonn, dog and panthor conductor, c&r panel indicators, selector switch, tnc switch, mfm, bucholz relay, mog, 11 kv vaccum interruptor, 33 kv stud 20 mm suitable for ptr, 11 kv stud 20 mm suitable for ptr, 33 kv bushing for ptr suitable for 20 mm stud, 11 kv bushing for ptr for 20 mm stud, smart clamp/bimeattalic clamp for ptr bushing stud size 20 mm, gi nut bolts assorted size, rubberized cork seat 4 mm (2 x 3 ft.), rubberized cork seat 10 mm (2 x 3 ft.), oil temperature indicator (oti) , dial 150mm , with capillary, mercury switch type, winding temperature indicator (wti) , dial 150mm , with capillary, mercury switch type, power transformer clamp, smart t clamp of all sizes, smart pg clamp of all sizes, isolator pad clamp for raccoon & dog conductor

State Government

CTN :42850748

08 Dec, 2025 38.00 Lacs

Guna - Madhya Pradesh

Tender For corrigendum : rate contract for supply of local purchase items under circle ashoknagar - local purchase, tripping coil 11 kv make crompton, tripping coil 11 kv make scheinder, tripping coil 11 kv make s&s, tripping coil 11 kv make bhel, tripping coil 11 kv make prestine, tripping coil 11 kv make shreem, tripping coil 11 kv make 11 kv small erl, tripping coil 11 kv make alstrom, closing coil 11 kv make bhel, closing coil 11 kv make stelmec, closing coil 11 kv make crompton, closing coil 11 kv make erl, closing coil 11 kv make scheinder, closing coil 11 kv make s&s, expulsion fuse 20 a. for capacitor bank ( for 100 kvar unit ), expulsion fuse 40a for capacitor bank ( for 200 kvar unit ), breather for ptr (capacity- 3 kg.), ct smart clamp for 16/20 mm stud for raccoonn, dog and panthor conductor, cb smart clamp for raccoonn, dog and panthor conductor, c&r panel indicators indicating lamps, tnc switch, mfm (tong tester 27 t meco), bucholz relay, mog, 33 kv stud 20 mm suitable for ptr, 11 kv stud 20 mm suitable for ptr, 33 kv bushing for ptr suitable for 20 mm stud, 11 kv bushing for ptr for 20 mm stud, smart clamp/bimeattalic clamp for ptr bushing stud size 20 mm, rubberized cork seat 4 mm (2 x 3 ft.), rubberized cork seat 10 mm (2 x 3 ft.), oil temperature indicator (oti) , dial 150mm , with capillary, mercury switch type, winding temperature indicator (wti) , dial 150mm , with capillary, mercury switch type, smart t clamp of all sizes, smart pg clamp of all sizes, isolator pad clamp for raccoon & dog conductor, (i) rubber conical washer suitable for 12 mm stud(hv side), (ii) rubber conical washer suitable for 12 mm stud (lv side), bimetalic clamp suitable for dtr 315 kva & 200 kva x-mer flat brass size 60x60x10 mm in central 20 mm hole having joint aluminium section size 60x70x42 mm suitable for 150 sqmm cable 06 ]=sdddno. gi nuts & bolts flat and spring washer weight 0.900 gram (approx.+-5%), bimetalic clamp suitable for 100 kva dtr brass flat pad size of 50x50x6 mm with 16/20 mm hle & other side aluminium pad type clamp pad size 65x60x15 mm each along with 04 nos. g.i. nut & bolt of size 50x6 mm with washer & spring washer suitable for 075/80 mm acsr/aaac conductor, rope polypropylene 22-24/1 inch dia (pole propylene rope size 22 to 24 mm dia make-tufrope isi mark, led street light luminaries 50 watt complete electrical fitting make sharp/heavals/indium/ syska/lux nd lumen/ikma or others equilent make with guaranty/ warranty 2 year., hrc fuse for different capacity of dtr 100 kva, hrc fuse for different capacity of dtr 200 kva, hrc fuse for different capacity of dtr 315 kva, hrc fuse base for different capacity of dtr 100 kva, hrc fuse base for different capacity of dtr 200 kva, hrc fuse base for different capacity of dtr 315 kva, contract free volt light indicator voltage rang 90 to 1000v frequency 50 hz display by led flashing & beep sound, piercing connector suitable for size 95-150/160 sqmm pvc cable, transformer reapairing cork sheet packing kit complete (26 no.item), ct clamp with 35 to 40 mm threading in brass bushes 20 mm on aluminium portin 80 45 35 mm with 04 noss. g.i. nut bolt suitable for dog conductor, ct clamp with 35 to 40 mm threading in brass bushes 16 mm on aluminium portin 80 45 35 mm with 04 noss. g.i. nut bolt suitable for dog conductor, lv brass stud size 260x20 mm complete set suitable for 200 kva / 300 transformer set comparising of brass stud 265x20 mm -01 no, brass hexa nut full thered -01 no, brass lock nut-02 no, brass rear nut-02 no sealing ball washer 01 no. and brass plain washer -02 no., 33 kv vacuum interrupter stelmec, 33 kv vacuum interrupter scheinder, big gear for 11 kv vcb (stealmec), t.c fuse wire for 3.15 & 5 mva & 8 mva, 11 kv vacuum interrupter stelmec, 11 kv vacuum interrupter scheinder, screw driver 10 inch.make taparia, small gear for 11 kv vcb (stealmec) small gear assly, repairing of numerical relay 30 valts (over current/earth faut

State Government

CTN :42931839

18 Dec, 2025 26.69 Lacs

Baramulla - Jammu And Kashmir

Tender For procurement of mandatory spares (not part of amc/rmc) - brass bush rod 50mm2, 2 v , 400 ah transparent lead acid battery, 4 led tube rod (complete set), air break contactor 3tf24, air break contactor mnx-a1(siemens/l&t), air break contactor points for 3tf47, aluminium conductor for 14mva xmer jumper with clamps as per sample 40 meter length, araldite, brass bolt with nut 16mm, 4 inch, brass bolt with nut 18mm, 6 inch, brass bush rod 75mm3, broom, bucholz relay for 14mva xmer, bush rod for 11 kv, cadimium compond, carbon brush (reputed make like merson etc), carbon brush for crane as per sample, cast iron welding rods, ceiling fan, change over switch 250 amps, change over switch 450 amps, compressor head seal (as per sample), contactor for miv panel, cork sheet 1.5 mm,6 x3 , cork sheet 10mm,6 x3 , coupling bush for hs pump as per sample, cup oil seal for bush 11 kv, cutting wheel 4, exhaust fan for workshop 12 , exhaust fan of size 17.5 inches as per sample, filter for hs pumps as per sample, flat iron 5 mm x 25 mm, gate valve 1 inch, gate valve 1/2 inch, gate valve flange type 200mm, gate valve flange type 80mm, gear for 33 kv breaker as per sample, grinding wheel 4, heater pins, heater rods 1000 watt (standard quality), hexa blade, holdite 500 gm tubes, ht tape rolls (10 metre ) 11-33 kv, hv bush seal 132 kv, hydrometer, khadi cloth, lamp 100 watt, leather sheet 8 mm 4 x 10 meter, led 18 watt bulb, link lock (65 mm), lock for 33kv breaker as per sample, lpg gas, lv bush seal 11 kv, mcb double pole 6 a, mcb double pole 10 a, mcb double pole 16 a ( installed at site), mcb double pole 20 a, mcb double pole 25 a, ml4 starter dol, ms flat iron 50x5mm, nabader / felt packing 10mm, neoprene rubber gasket 1/3/5 mm (20/30/150 kg), nrv 1 inch as per sample, nrv 1/2 inch as per sample, old sarees, oxygen gas along with cylinders 150 bar, petroleum jelly, pvc cable kit 1000 sq mm, single core, pvc cable kit 800 sq mm, pvc pipe 1 inch, pvc pipe 2 inch, pvc pipe 3/4 inch, pvc tape rolls, pvc wire 1.0 sq mm (90mtrs coils - cu make), pvc wire 2.5 sqmm 2 core (cu make), ss combine 16 a, ss combine 32 a, reversible starter, rubber bush seal for 14mva xmer, rubber cord 10mm, rubber cord 8mm, seal for high pressure miv pumps as per sample, sf6 gas cylinder, silica gel blue colour, ss coupling, ss nut, bolt 12mm, 16mm,20mm, 30mm (50 each), ss shaft 10 inch long for 75hp as per sample, ss shaft sleeve for 75 hp vt pump, stopper bolt 16mm as per sample, stud ss m12, m16,m20,m30 (length off sizes) with bolts as per sample for cooling system, teflon tape rolls, thermal overload relay for miv panel, welding electrode 3.5 mm sundeep make, welding electrode 4.0 mm sundeep make, wire rope 25mm, wire rope 28mm, wti for 14 mva transformer, transformer oil, heater element for distillation plant, bamboo 15 feet, wire brush, nrv 50mm working pressure 42 kg/cm2 for miv opu as per site, brake liner as per sample, pressure relief valve for miv opu working pressure 42 kg/cm2 as per site - brass bush rod 50mm2, 2 v , 400 ah transparent lead acid battery, 4 led tube rod (complete set), air break contactor 3tf24, air break contactor mnx-a1(siemens/l&t), air break contactor points for 3tf47, aluminium conductor for 14mva xmer jumper with clamps as per sample 40 meter length, araldite, brass bolt with nut 16mm, 4 inch, brass bolt with nut 18mm, 6 inch, brass bush rod 75mm3, broom, bucholz relay for 14mva xmer, bush rod for 11 kv, cadimium compond, carbon brush (reputed make like merson etc), carbon brush for crane as per sample, cast iron welding rods, ceiling fan, change over switch 250 amps, change over switch 450 amps, compressor head seal (as per sample), contactor for miv panel, cork sheet 1.5 mm,6 x3 , cork sheet 10mm,6 x3 , coupling bush for hs pump as per sample, cup oil seal for bush 11 kv, cutting wheel 4, exhaust fan for workshop 12 , exhaust fan of size 17.5 inches as per sample, filter for hs pumps as per sample, flat iron 5 mm x 25 mm, gate valve

Central Government/Public Sector

CTN :42895886

04 Dec, 2025 1.54 Lacs

Dhanbad - Jharkhand

Tender For supply and installation of 01 nos. of bucholz relay for 1 mva,11kv/550v transformer and installation of wti and oti in 1mva,11kv/440v century makes si.no 752/21/25-21and1mva,11kv/550 m and b make si.no prm1210566 transformer located at k.m substation

Central Government And Public Sector

CTN :42886291

03 Dec, 2025 1.37 Crore

Jirania - Tripura

Tender For supply of supply of gaskets, o ring, teflon, washer, bushing seal, teflon tape,flex-kwik, devgun putty,supply of materials as per is standard for complete epoxy painting single coat primer double coat paint of each transformer,bucholz relay,mog,breather with silica gel,oil temperature indicator,winding temperature indicator,pressure relief valve,ht bushing,lt bushing,neutral bushing,octc,prismatic gauge,wti ct,aircell,complete marshalling box with all new parts,radiator valves,hv turret ct,lv turret base plate,support insulator,radiator,hardware,site overhauling charges for 12.5mva transformer,oil testing from nabl approved lab

State Government

CTN :42850742

04 Dec, 2025 10.00 Lacs

Sehore - Madhya Pradesh

Tender For enquiry for rate contract for supply of maintenance items - various tripping coil, various closing coil, expulsion fuse 20 a. for capacitor bank ( for 100 kvar unit ), expulsion fuse 40a for capacitor bank ( for 200 kvar unit ), silica gel, breather for ptr (capacity- 3 kg.), c&r panel indicators, selector switch, tnc switch, mfm, bucholz relay, mog, 33 kv stud 20 mm suitable for ptr, 11 kv stud 20 mm suitable for ptr, 33 kv bushing for ptr suitable for 20 mm stud, 11 kv bushing for ptr for 20 mm stud, smart clamp/bimetallic clamp for ptr bushing stud size 20 mm, gi nut bolts assorted size, rubberized cork seat 4 mm (2 x 3 ft.), rubberized cork seat 10 mm (2 x 3 ft.), oil temperature indicator (oti), dial 150mm , with capillary, mercury switch type, winding temperature indicator (wti), dial 150mm , with capillary, mercury switch type, smart t clamp of all sizes, smart pg clamp of all sizes, isolator pad clamp for raccoon & dog conductor, silica gel, robust fuse unit, (i) rubber conical washer suitable for 12 mm stud(hv side), (ii) rubber conical washer suitable for 12 mm stud (lv side), gi nut bolt & washers assorted size, bamboo ladder, (i) do fuse element for dtrs 25 kva -- 1.3 amp, (ii) do fuse element for dtrs 63 kva -- 3.3 amp., (iii) do fuse element for dtrs 100 kva -- 5 amp., (iv) do fuse element for dtrs 200 kva -- 10 amp, (v) do fuse element for dtrs 315 kva -- 15 amp, (i) hrc fuse 125 amp, (ii) hrc fuse 250 amp, (iii) hrc fuse 400 amp, (i) hrc fuse base dtr 100 kva, (ii) hrc fuse base dtr 200 kva, (iii) hrc fuse base dtr 315 kva, (i) tc fuse wire 25 kva -- 36 amp - 21 swg, (ii) tc fuse wire 63 kva -- 89 amp. - 18swg, (iii) tc fuse wire 100 kva -- 131 amp. - 2*16 swg, (iv) tc fuse wire 200 kva -- 262 amp - 2*15 swg, (v) tc fuse wire 315 kva -- 454 amp - 2*15*2 swg

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