Latest single phasing preventer Tenders | Government single phasing preventer Tenders

State Government

CTN :42625142

19 Nov, 2025 75.20 Lacs

Meerut - Uttar Pradesh

Tender For corrigendum : for supply and retrofitting of numerical type earth fault over current and master trip relay in place of electro mechanical static type relay installed at different sub station under electricity transmission circle meerut and muzaffarnagar

State Government

CTN :42737278

19 Nov, 2025 NA

Alappuzha - Kerala

Tender For supply of the item numerical over current and earth fault relay with sef (micom p154/7sr1003/equivalent) auxiliary voltage: 110v dc, eia rs 485 communication with modbus protocol

CTN :42228319

14 Nov, 2025 NA

Mysore - Karnataka

Tender For bid to ras corrigendum : supply of electrical testing and calibration c c - testing of transformer tan delta , testing of lt breaker_starter , testing of ht breakers , testing of relays , testing of over load relay thermal , partial dischrg test for trmr , testing of third harmonic la , test - insulating matrubbeberting matrub , testing insulation resistance half yearl , polarization index test , transformer oil testing , calibration of meter , calib- elec. measuringelect. measuring i , testing of vcb bottle oisd-137 , thermography testing of panel , oil filtration of transformer , electrical safety audit , sup 33.0kv rubber hand gloves , current transformer testing upto 500a , vlf testing of cable report submission , winding temperature pc414 , testing and calib- otianalog_digi , liasoning charges , drop ourt fuse of 11 kva replacement , lightining arrestor of 11 kva replacemen , gos switch service and painting , ht cable insulation test , ht breaker lbs service , multi function meter mfm ) /bid number : gem/2025/b/6774505 * /dated: 10-10-2025 & & / bid document 1 / 25

Central Government/Public Sector

CTN :42732175

24 Nov, 2025 NA

Moradabad - Uttar Pradesh

Tender For supply of numerical integrated transformer protection relay (over current and restricted earth fault) for primary side as per rdso specification no. ti/spc/psi/protct/6072 with latest a&c slip no.1 or latest.

Central Government/Public Sector

CTN :42706345

21 Nov, 2025 NA

Raigad - Maharashtra

Tender For supply of speed monitor card of overspeed system , ovs relay card of over speed system , isolating barrier for speed sensor , frequency to current converter

Central Government/Public Sector

CTN :42707338

21 Nov, 2025 7.44 Lacs

Chandigarh - Chandigarh

Tender For providing of custom bid for services - supply installation and commissioning of microprocessor based idmt over current numerical voltage relay and earth leakage relay for vcbs and ocbs at gpsa of ballarpur area

Central Government/Public Sector

CTN :42707622

21 Nov, 2025 NA

Chandrapur - Maharashtra

Tender For supply of ht starter spares of prabhu make c c -isolator 400amps 3. 3kv reversing part no ht100b , isolator 200 amp 3. 3 kv on off part no ht100 , vacuum contactor 400 amps 3. 3kv part no ht200 , bridge rectifier unit complete part no ht005 , vacuum interrptor 3. 3kv 400a part no ht202 , vaccum contactor closing coil 110v dc part no 203 , vaccum contactor holding coil 110v dc part no 204 , auxiliary switch for vaccum contractor 2 part no 205 , p. t. 40va 0 8 12v 0 110v part no 206 , auxiliary contactor 3no 1nc 110v ac part no 208 , resin cast p t 750va 3. 3kv 110v single part no 300 , resin cast p t 300va 3. 3kv 110v 3 phase part no 350 , ht control fuse 3. 3 kv. 2 amps part no 400 , resin cast moulded cbct part no 500 , resin cast moulded ct for o l relay 100 part no ht600 , resin cast moulded ct for ammeter 150 5 part no ht650 , e. l. unit complete without transformer part no 800 , ct oprtedct sec 5a motor prtectn relay part no ht900e , o l rly thrml 4 7 5a ct oprtd w mntng part no 900b , 72sq. mm ammeter 0 150 450a part no ht1000 , 72sq. mm voltmeter 0 5kv part no ht1100 , ammeter selector switch part no 1001 , hrc fuse base carrier for control part no 1200 , hrc fuse link 4a for control part no 1201 , push button with element for start sto part no ht1300 , lamp holder with lamp on off trip part no ht1400 , power hrc fuse part no 1500 , single phase preventer cup 20 pfr make part no 2001 , copper bus bar 400 amps set of 3 part no ht101 , undervoltage relay part no ht2000 , static type idmtl over current and short part no ht900a , pilot realy 12dc part no ht2200 , voltmeter selector wsitch part no ht1101 , contactor tp. 12 amps ac3 duty fitted wit part no ht200a ) /bid number: gem/2025/b/6879193 * /dated: 11-11-2025 & & / bid document1 / 26

Central Government/Public Sector

CTN :42707806

02 Dec, 2025 31.09 Lacs

Singrauli - Madhya Pradesh

Tender For supply of procurement of spares for breaker and control panel c c - current transformer ctr 400 5a , epoxy resin cast current transformer rat , expoxy resin cast current transformer 20 , current transformer ctr 600-300 5 , vcb limit switch , vtc closing coil 110 v dc , plug and socket 19 pin , vcb 11 kv 1250a25kambl , anti pumping relay 11 pin 110v ac , aux. contactor pak 6u544 w 0468151 , draw out handle , breaker charging handle , shunt trip coil 110 v dc , mechanism catch 25ka , machanism motor wound spring charged 25k , rectifier bridge unit 60 63a 600piv 100v , auxiliary contactor 110v. , bushing pad 175 875a , voltmeter 0-8kv sf 96 mm 6. 6kv 110v , ammeter sf 96 sq mm ctr 200 11a , lmp ind 7wt 110v w hldrw o lens bch , sw v meter selector srp-135 v , switch auxiliary assly 8-way , lighting arrestor. 6. 6kv , spout bus bar 1000a , idmt relay , relay e l 50a 1a 110v ac ) /bid number: gem/2025/b/6875500 * /dated: 11-11-2025 & & / bid document1 / 26

CTN :42684836

01 Dec, 2025 NA

Multi City - Multi State

Tender For tender for supply of cable glandconical type for 70 sqmm x 3 , vacuum bottle - 800 amp - 20ka , trip coil , auxilliary switch 6no +6nc , indicating lamp , trip neutral close switch , drwt , 12kv-800a mp-26ka , h.d. resin cast current transformer400 , single phase rectifier/ power pack 110 vo , shunt trip coil , iikv/iiov , ioova per phase 3 phase p.t , resin cast ct class-5pio or classi.o , master tripping relay , complete manually operated mechanism , complete electrically operated mechanism , contact block , hardwares consisting of control cables , busbar-cu , 1k al 850mm set of 3 , resin cast bottle housing , circuit spot 800 amp , insulators complete set for vcb panel , tape wound cbct-id-110 , power pack-w 7ah battery back up , heavy duty epoxy resin cast potential

CTN :42684996

28 Nov, 2025 NA

Multi City - Multi State

Tender For supply of purchase electrical engg lab equipment and machinery items--digital energy meter , portable digital wattmeter single phase , ohms law verification kit , kirchhoff s law verification kit , portable digital ammeter ac , portable digital ammeter dc , portable digital voltmeter ac , portable digital voltmeter dc , resistance in series and parallel training kit , portable digital power factor meter , hydrometer , rlc circuit trainer kit , dc regulated power supply , portable digital wattmeter three phase , digital lcr meter , inverter , battery for inverter , battery charger , portable analog ammeter ac , portable analog ammeter dc , portable analog voltmeter ac , portable analog voltmeter dc , analog multimeter , phase sequence indicator phase indicator , digital tachometer contact cum non contact , current transformer , potential transformer , cathode ray oscilloscope cro , digital earth tester , portable digital power factor meter three phase , portable digital power factor meter single phase , portable digital frequency meter , digital flux meter , thermistor kit , lvdt trainer kit , 3 phase power measurement trainer , analog megger insulation tester , single phase transformer , universal motor , dc servo motor , dc motor starter , ac commutator motor , variac single phase , dc shunt motor shunt generator set , dc shunt motor series generator set , dc motor alternator set , squirrel cage induction motor , slip ring induction motor , single phase capacitor start motor , scot connection transformer , three phase transformer , variac three phase , ac motor starter , stroboscope , synchroscope , synchronous motor 3 phase , single phase resistive load , three phase resistive load , sliding rheostat wire wound10 ohms 1 amp , sliding rheostat wire wound 50 ohms 1 amp , sliding rheostat wire wound 50 ohms 2 amp , sliding rheostat wire wound 100 ohms 1 amp , sliding rheostat wire wound 100 ohms 2 amp , three phase ac to dc rectifier set , digital breakdown voltage tester , inverse time over current relay induction type , earth leakage relay , 3 phase power measurement trainer kit , fuse and mcb tesing kit , inverse time over current static relay , relay testing kit , plc trainer kit

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