Latest numerical protection system Tenders | Government numerical protection system Tenders

CTN :42882086

02 Dec, 2025 48.75 Lacs

Delhi - Delhi

Tender For supply of imu console with1ghz processor to automatically set relay protection settings for six 33kv relays extandable upto 50 relays , grid protection management application for monitoring managing and reporting of all protection parameters , prevalidated relay libraries for all deployed relay types fully integrated with rpms and event protection templates iec 61850 modbus dnp3 iec 60870 , protection management software screens reporting modules alerts and alarms including schedulers tebasee algorithms and configurable , intel core i7 xeon w processor 2ghz or better 16 gb ddr4 ram dual 512 gb ssd nvidia 2 gb graphics 27 inch , 55 inches commercial display , cat ethernet cables include lan cables

Central Government / Public Sector

CTN :42905563

15 Dec, 2025 NA

Waltair - Andhra Pradesh

Tender For provision of indicative type (spds) surge protection device & provision of bonding ring network connectivity (brc) at ips room & relay room over wat division.

CTN :42481333

01 Dec, 2025 9.48 Crore

Karwar - Karnataka

Tender For corrigendum : procurement of dg spares - pre lub oil pump coupling, spacer for cac, indicator of pressure, hose, high pressure, jack, hydraulic, for connecting rod, sealing set, pipe shielded(injection), seals set (injector), spare parts set 1, proportional control valve complete, ring, antigrinding, inlet rocker arm & adjusting screw, exhaust rocker arm & adjusting scre, governor driving pinion, injector, sealing, by-pass valve overhaul set, bearing, pinion set (pre lub pump), element, thermoregulating, ht impeller, screw, element, thermoregulating (lt), starting air hose, governor control shaft, governor drive overhaul kit, neoprene protection, right swivel articulation, left swivel articulation, ring & o-ring, screw for charge air cooler, screw, screw for charge air cooler, screw, screw, screw, screw for charge air cooler, screw for charge air cooler, sealing for fuel oil pre filter, ring, sealing, cord of sealing ring, o-ring, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, sealing, sealing, sealing, ring, sealing, ring, sealing, ring, sealing, element, filtering, element, filtering, cartridge of filter, paper, filter, set of sealings for centrifugal filter, shim (adjusting) assembly, holder injector overhaul kit, sealing set, seal, sealing set for decompressor, ring, sealing, thrust bearing shell lower, camshaft bearing shell a1, stud(for main bearing), camshaft bearing shell a2, liner assembly, seals set (hot box), sealing set free end side cover, sealing set flywheel housing, bearing shell set (con rod), gudgeon pin, cylinder head assembly, cylinder head overhaul kit, seat exhaust valve dia 79, inlet valve yoke assembly, exhaust valve yoke assembly, push rod, cover (cam roller), valve tappet maintenance kit, valve tappet sub-assembly, air coolant overhaul sealing set, sealing se(air coolant remounting), turbocharger overhaul kit, sealing set (turbo), air pipe, leakage pipe, leakage pipe, oil pipe, sealing set (injection pump), injection pump assembly, connection piece, connection piece, pipe injection, o-ring, injector seal kit, fuel pump coupling, pin, thermostatic lement, thermostatic lement guide, gear + fitting set (water pump), sealing set(water pump reassembly), gear + fitting set (sea water pump), o-ring, key, washer, nut, pin, thermostatic element, multiduct, sealing kit for exhaust mainfold, bellows, bellows, turning gear assembly, starting gear, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, nut, nut, nut, washer, washer, washer, washer, washer, pin, dowel pin, plug, plug, swivel connection, connection, pipe union, pipe union, pipe union, pipe union, pipe union, pipe union, connection, pipe union, tee connection, tee, tube connector, swivel connection, o-ring case, sealing, sealing set for injection pump head, o-ring, o-ring, o-ring, o-ring, o-ring, o-ring, o ring, sealing, sealing, o-ring, shell to tubesheet gasket, fronthead to tubesheet gasket, shell side nozzle gasket, tube side nozzle gasket, o ring for black header, grid, flexible bush, sealing set (cooling circuit), sleeve, hose, cartridge (fuel filter), cooler(lube oil/water), venting screw, lube oil module sealing set, thermoplunger, turning gear sensor, ramp holder, ramp holder, sensor subassy ip55 200c/d, resistance, pipe(turbo wiring), speed regulation sensor, speed sensor kit, high temperature switch oil engine inlet, cylinder temperature, oil pressure switch engine inlet idle speed, oil pressure engine inlet, fuel pressure before filter, water pressure; engine inlet, pressure switch, crankcase pressure, o-ring 74,5x3 n-fpm75, adapterfor handy calibrator, proportional control valve complete, undervoltage relay 240v ac, undervoltage relay 24 vdc, o-ring din 3771-135,89x7-n-fpm75, o-ring din 3771-142,24x7-n-fpm75, o-ring din 3771-224x7-n-fpm75, seal cooler set, seal set water/glycol water exchanger, seal exhaust helbow tps52 outlet, v-clamp set t

Central Government/Public Sector

CTN :42865351

25 Nov, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply, installation and commissioning of the supplied motor protection relay, including configuration of all relay settings as per specification - microprocessor based motor protection relay (mm30 or equivalent) as per technical specifications:supply, installation and commissioning of the supplied motor protection relay, including configuration of all relay settings as per the existing 3 phase, 3.3kv, 750 kw, 50 hz dewatering motor specification.

State Government

CTN :42882238

12 Dec, 2025 41.26 Lacs

Kheda - Gujarat

Tender For supply of various switchgear spares for emd-3,wtps. - abb make 3 pole power contactor type : ax50-30-11, coil voltage 110 v,50 hz ac, abb make 3 pole power contactor type : ax80-30-11, coil voltage 110 v,50 hz ac, abb make auxiliary contactor 110 v ac, 2no + 2nc contact,type n22e, front mounted add on block(suitable for contactor type: ca5x-22e; 2 no + 2 nc, abb make, abb make tmax 3 pole motor protection circuit breakers type : t2s 160, in : 52a, icu : 50ka, auxiliary contact for mpcb hkf1-11 with 1no+1nc contact, over load relay, abb make ,type ta25du14m,range 10-14 a, abb make thermal overload relay type : ta75du 42, amp range : 29a to 42a, abb make thermal overload relay type : ta75du 52, amp range : 36a to 52a, siemens make mccb 3-pole 125a breaking capacity 55ka at 415v, 50hz reference no:-3va1112-5ee32-0aa0, vaccume contactor 300 amp. rating 415 volt with 2 no + 2 nc coil voltage 110v ac., aux.contact block - 1no + 1 nc for vacuum contactor type 3rt - 12, control & switchgear make digitalmotor protection relay.type-csmpm-06 si, 1.5kw l&t mf 1-1 phase dol starter category ss97227, l&t make dol starter,in sheet-steel enclosure,type-mk1,415v,50hz,3ph,o/l relay range -4 to 6.5 a,cat no-ss 96210poto, l&t- make, auxiliary contactor, type : mn 0-31 e, 3 no + 1 nc, ue: 415 v, ie: 4 a, ui: 690 v, ith: 10 a, ac-15, coil voltage : 110 v ac, l&t- make, auxiliary contactor, type : mn 0-22 e, 2 no + 2 nc, ue: 415 v, ie: 4 a, ui: 690 v, ith: 10 a, ac-15, coil voltage : 110 vac, contactor type ml.1.5, 25 amp, 230v, operating coil voltage, l&t catalogue no 5591857, l&t make um -no, l&t make,3pole power contactor in open execution type ml-2 for ac.ckt. with 2 not 2nc aux- contact,coil voltage 110vac, ac-3 rating 32a cat.no.ss 90701, l&t make 415v switch gear (acb), l&t make,3pole power contactor in open execution type ml-4 for ac.ckt. with 2 not 2nc aux- contact,coil voltage 110vac, ac-3 rating 70a cat.no.ss 90910, l&t make 415v switch gear (acb), l&t make power contactor type ml-4 with 2 no + 2 nc aux. contact, coil voltage 220v ac, ac-3 70 amp. rating, cat. no.-ss 90910, l&t make power contactor type ml-6 with 2 no + 2 nc aux. contact, coil voltage 220v ac, ac-3 110 amp. rating cat/. no-ss90921, power contactor,tp,ac-3 duty,coil voltage-240 v ac,type: mnx-40, l&t make 3 pole power contactor, type mnx45, ac-3 phase, rating 45a, coil voltage- 415 v ac, along with 2 no+2 nc, l&t make 3 pole power contactor with coil, type mnx 70, ac-3 rating 70a, coil voltage 415 v ac, cat.no.cs97076 suffix: d000, 220v dc auxiliary contactor 2no+2nc cat no : tca3 dn22, 220v dc auxiliary contactor 4no cat no : tca3 dn40, ml 4 con. kit set cat no ss 91660 l & t make, spare coil for ml10/ml11/ml12 contactor cat. no. ss91011, make - l & t, thermal over load relay 2.5-4 a (l&t) 678109, l&t make bi metal o/l relay type ml range 6.0-10a , cat no ss 9185800vo, l&t make 415v switch gear (acb), l&t make thermal over load relay with alarm contact.type : ml - 1, catlouge no ss91858,amp. range : 10.0 to 16.0, l&t make bi metal o/l relay for ml -2 range 13-21a , cat no ss 9185900co, l&t make 415v switch gear (acb), thermal o/l relay(l&t) range:20 to 32a,type:ml 2/3 relay,cat no:ss 91859, bimetel overload relay range 28-42 amp., bimetal thermal overload relay, range: 30-50a, l & t make auxiliary contact block,mx-a1 11e (aux contact block) 1 no + 1 nc, add-on auxiliary contact block suitable for auxiliary contactor, front mounting, make : l & t, type : mx-a1-22e, 2 no + 2 nc, ue: 415 v, ie: 3 a, ui : 690 v, ith : 10 a, ac-15, addon block contact make: l&t ,mnxa2(1no+1nc contact) ui-415 ,ith-10a ,ie-4a ac15, l&t make aux contact add-on of mnx type contactor for 2no + 2nc cat no:- cs94114, l&t make 3-position selector actuator (switch) catalogue no. ss91517, auxi block type :3tx 4 010 -2a :1 no, auxi blocktype :3tx 4 001-2a :1 nc, contact block 1no (make: soc

corporations/Associations/Others

CTN :42879644

28 Nov, 2025 NA

Bareilly - Uttar Pradesh

Tender For auction sale of pt, 145kv,nct, 5a, 36kv,ct, aux, 0.625/1a,ct, 145kv, 400-200-100/1a, 3c,ct, 36kv, 200-100/1a, 2c,ct, 36kv, 400-200/1a, 2c,ct, 36kv, 800-400-200/1a, 3c,ct, 145kv, 800-400-200/1a, 3c,vcb 36kv, 1250amp, 26.3ka/3sec,acb, 145kv (cb air operated),sf6 cb, 145kv, 1250amp. 31.5ka,vcb 36kv, 1600amp, 26.3ka/3sec,mocb, 66kv,ocb/bocb, 36kv,ocb, 145kv,protection panel line, 245kv,protection panel transformer, 245kv,c & r panel tripple feeder, 36kv,c & r panel transformer, 145kv,protection panel feeder 145kv,c & r panel capacitor bank 36kv,relay panel under frequency, 145kv,c & r panel transformer/line, 245kv

CTN :42754768

15 Dec, 2025 2.08 Crore

Multi City - Karnataka

Tender For supply of dash board instruments - abs sensor bush - front leyland bs-iv/vi, abs wheel speed sensor leyland bsiii/iv/vi, sensor bus abs leyland bsvi, sensor-delta pressure for h6 2v/n4 after treatment system - mbp trucks leyland bsvi, little fuse 25amp, fuse blade 40amp, fuse blade 25amp, flasher unit with buzzar, fuse jcase cartridge 30a iso8820, facia switch assy ind.exhaust brake 24v tata midi, buzzer01, exhaust gas temp sensor bsiv-01, single pole isolator switchc leyland bsiv-01, low oil pressure switch leyland bsiv-01, speed sensor tata bsiv, wiring harness sensor tata bsiv, boost pressure sensor 697 bsiv (bosch) tata bsiv, temperature sensor tata bsiv-01, water level sensor tata bsiv-01, cam sensor (phase sensor) tata bsiv, nox sensor 24v leyland bsvi, flasher-cab 24v led leyland bs-vi, proximity speed sensor-6s-2.5cm, main realy-12v -5pin, relay,over run protection - 24 v eicher bsiii, hfm sensor tata bsiv-01, mcr relay 5pin-01, fuse jcase cartridge 40a iso8820, fuse midi boltable 60a iso8820 tata midi, ecu for vp37 euro-iii system tata midi-01, battery cut off switch tata bsiv, battery cut off switch tata bsiii(hkrdb), vehicle speed sensor 12/24v 8pulse bs3/4 tata midi-01, horn low 24v (hcb) eicher b siii/iv-01, horn hi 24v (hcb) eicher bsiii/iv-01, s/a of crs ecu and dataset for leyland bsiv-01, electronic control unit for leyland bsvi-01, mini fuse-30a leyland bs vi-01, mini fuse-15a leyland bs vi-01, mini fuse-10a leyland bs vi-01, mini fuse-5a leyland bs vi-01, mini fuse-2a leyland bs vi-01, engine speed sensor leyland bsiii-01, starter push button-210154509904, battery cut off switch eicher bsiii-01, double lever combination switch leyland bsiv-01, combination switch leyland bsiii-01, reverse light swithc zf-01, ignition switch, ll bs iv engine speed sensor-01, electronic flasher 24v-f7424600, startr switch c45/starter button-al 1948, dipper switch-01, main light switch/ head light switch leyland bsiv-al 10608, electronic flasher (scp) - 24v leyland bsiv, pull & push switch (long rod)-5400144, main light switch /head light switch tata bsiii-0013j, starter switch t.c.-0117, dipper switch tata-0412, combination switch rhd tata bsiii cosp, starter push button switch tata bsiii(261454509901), assy. main line switch tata bsiii-207354500101, low air pr ind switch, indicator switch-01, blinker switch-01, dual head lamp relay leyland bsiii, stop light switch-01, micro relay co with resistor 24v eicher, relay 24v eicher bsiv, mini relay co with resistor no+nc 24vdc eicher bsiii/iv, micro relay co with resistor no+nc 24vdc eicher bsiv, relay 24 v (40.40) eicher bsiii/iv, power relay 24v (hcb) eicher bsiii, hold reay-12v-5pin-40-30a leyland bsiii, automatic electronic flasher unit leyland bsiii, ignition relay leyland bsiii, two way toggle switch leyland-01, pull & push switch leyland-al1068, ignition switch leyland bsiv-01, blade fuse 5a leyland bsiii, blade fuse 30a leyland bsiii, blade fuse 15a leyland bsiii, blade fuse 20a, fuse 10 amp(blade type), flasher unit 24 v leyland bsiv-2031400, relay 24v tata bsiii/midi/hkrdb-260854504901-260854549902, assy steering lock cum ign ring tata midi, amp mega fuse 400 tat midi, reverse light switch tata bsiii/iv/midi-cosp, relay 24v no/nc tata bsiii(hkrdb)-cosp, strg lock cum ign switch tata bsiii(hkrdb)/iv, horn (low tone) 24v tata midi, starter relay 24v tata midi, fuse mini blade 30a (green)/maxi fuse 30a 54890141 pink mssl tata midi, fuse mini blade 25a iso8820 tata midi-cosp, fuse mini blade 20a iso8820 tata midi-cosp, fuse mini blade 15a iso8820 tata midi-cosp, fuse mini blade 10a iso8820 tata midi-cosp, fuse mini blade 5a iso8820 tata midi-cosp, fuse midi boltable 40a iso8820 tata midi-cosp, starter relay 24v eicher bsiv-1, nox sensor (length 900mm) eicher bsiv, mini relay 24v, rocker switch(battery cut off -24v) eicher bsiv-cosp, speed sensor eicher bs-iv, electric battery switch cut off 24v +ve eicher bsiv, switch stop lamp brake eicher bsiv, temperature switch eich

State Government

CTN :42848814

04 Dec, 2025 24.22 Lacs

Tumkur - Karnataka

Tender For work a supply and laying of copper control cable at 400kv side for replacement of faulty control cable from 400kv side ict 02 hv breakers to control room c and r panel and beerenahalli 02 c and r panel cb bmk box to relay panel at 400/220kv r/s guttur. work b supply and laying of copper control cable for replacement of faulty protection, metering, ct/pt cables for 400kv, 220kv lines including icts, 400kv reactors at 400/220kv r/s guttur.

CTN :42850007

01 Dec, 2025 15.89 Lacs

Bardhaman - West Bengal

Tender For supply and installation of motor protection relay in different places under pandaveswar area

CTN :42850015

01 Dec, 2025 10.11 Lacs

Ramgarh - Jharkhand

Tender For upgradation and installation of motor protection relay in 6 nos. of ht starters under religara project under argada area

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