Latest relay card Tenders | Government relay card Tenders

State Government

CTN :44453589

30 Mar, 2026 13.64 Lacs

Punalur - Kerala

Tender For procurement of spares for 110 kv control and relay panels with cable differential scheme in connection with providing connectivity at 110 kv level to the proposed 110 kv traction substation, punalur on work deposit basis for railways.

CTN :43742899

16 Mar, 2026 NA

Parganas - West Bengal

Tender For bid to ras tender for supply of bush , catch window lockback , , striker door , rivet nut m6 , strap check , handle assembly side window - rh , handle lefthand , pad support , seal rear window , seal top rail window , seal top corner left hand , roller plastic , bush , pin pivot , liner steel , strut safety assembly , pin ss kingpost bottom pivot circlip retention , seal hydra clamp , pin pivot , liner bearing , disc blanking , seal , guide hose lefthand , strap braided earth 400mm long cross over pipe mtg , bracket clamping assembly , switch panel blank , actuator switch front worklights , switch panel , cover hydraclamp switch soft touch , blank radio aperture , relay head light , alarm buzzer , joint ball , pin spring , 8mm clevis , switch dump , throttle hand knob , brake assembly , knob gear lever assembly , spring torsion , coupling , mount resilient , pin tension , cover rear steering column , hose 10 bsp hp 700mm , hose 10 bsp lp 950m , hose , hose st pump , hose high pressure , hose , hose top port , hose unqin , hose 10 bsp lp 2580 , switch oil temp 5/8 inch unf deutsch connector , plate clamp , hose , hose 5/8 inch bsp , hose 10 bsp hp 2790mm b , hose top port port , hose top/btm clamp -l/h & , hose 08 bsp hp 1500 , hose 10 bsp hp 2370 mm , seal , boom cylinder , hose 6 bsp hp 2020m , bush , shaft drive assembly 1275mm long , shaft drive assembly 825mm long , seal , stud wheel , seal triple lip , to suit 55.0/54.81 shaft brown , kit-gear differential , link track rod m24/m22 , ut m30 x2 static , housing brake piston , piston brake , seal brake piston , seal brake piston (square section) , rim wheel front , pipe assembly 4wd , seal , shaft idler , plate counter , spring compression , plate friction , plate pressure , clutch 6.0 mm , seal transmission pump , cylinder brake , master , pipe pre-cleaner , boot air precleaner , cover pre-cleaner top , stud pre-cleaner , sensor water temperature , plate sealing , hose hyd / oil cooler , radiator aluminium , hose prefilter to feed pump pre filter to feed p , jaw clamshovel , bearing liner 45mm , extended dipper valve , hose aux valve to bulkhd , hose high pressure , hose 1/2 inch bsp x 1015mm , hose 08 bsp hp 2980 , bracket hanger , hose 3/4 inch bsp uhp 2150 mm

CTN :44263421

05 May, 2026 NA

Delhi - Delhi

Tender For procurement of spares for il-78 aircraft - 63 unit control heating, electronic altimeter, arm 62t self contained servo unit rudder installation, relay box 66, relay box 024, left pilot additional speaker, fire extinguisher, kursmp.70 control panel, csd turbine, actuator, fixture, control unit, tape transport mech block, tank unit, pump booster(v), bulb - temperature (v), semi automatic parachute release unit, v trailing edge inner wing (l h), te vane inner wing flap rh sec 2, outer wing flap rh, pipe exhaust, shutter, fuel oil heat exchanger, auto start control, receiverbsi-3k-7, sweep unit, power unit, input information, receiver(av2.026.004.2.03 sp), unit, valve eletro hydraulic, low frequency unit, monitor auto pilot (v), oxygen mask, gear distributive, device(yam2.087.067-01), pannel, switch - power failure, memory block, magnetic recorder, rectifier unit, pcb,y-5, pcb,y-6, differential switch (pressure), sensor

CTN :44405249

24 Mar, 2026 57.37 Lacs

Jabalpur - Madhya Pradesh

Tender For supply of differential protection relay and master trip relay

corporations/Associations/Others

CTN :44356826

21 Mar, 2026 37.79 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of sdm card for elevators , extension card for elevators installed in ctps , relay card for elevators installed in ctps , contactor lc1d32 110 v for elevators installed inctps , single phase preventor for elevators installed in 2x660 mw , voice announcement card for elevators installed in 2x660 mw , braking resistor for elevators installed in 2x660 mw , brake coil for elevators installed in 2x660 mw , door sensor for elevators installed in 2x660 mw , car door timing belt standard size of 50 meter for techno make elevators installed in ctps , reed switch- pencil type for elevators installed in ctps , limit switch- zlda01a2y-honey bell for elevators installed in ctps , inspection box complete for elevators installed in ctps , brake liner non asbestos for elevators installed in ctps , bajaj altima 12 cabin sweep fan with ring and sturd for elevators installed in 2x660 mw , 1sq. mm 12 core travelling cable flat for elevators installed in 2x660 mw , rope sensor for elevators installed in ctps , osg set - 0. 3, 0. 7 ,1. 0,1. 5 mps ttc make for elevators installed in ctps , elevator rope 13 mm fmc usha martin for lift installed in 2x660 mw , elevator auto door cam for elevators installed in 2x660 mw , main pulley 760 mm tg lift for elevators installed in 2x660 mw , car guide shoe - 16mm for elevators installed in 2x660 mw , cwt guide shoe 9 mm for elevators installed in 2x660 mw , door operator set for elevators installed in 2x660 mw , ard battery 12 v 18 ah for elevators installed in 2x660 mw , mosfet card for elevators installed in 2x660 mw , charging card for elevators installed in 2x660 mw , safety block for elevators installed in 2x660 mw , bottom sill for elevators installed in 2x660 mw , buffer card for elevators installed in 2x660 mw , led car light for elevators installed in 2x660 mw , intercom for elevators installed in 2x660 mw , battery for emergency light alarm for elevators installed in 2x660 mw , lock lever for elevators installed in 2x660 mw , pit switch for elevators installed in 2x660 mw , safety switch for elevators installed in 2x660 mw , thimble spring for elevators installed in 2x660 mw , safety rod for elevators installed in 2x660 mw , motor couple pulley for elevators installed in 2x660 mw , thrust bearing for elevators installed in 2x660 mw , gear box u800 tg lift for elevators installed in 2x660 mw , ard transformer for elevators installed in 2x660 mw , ard contactor for elevators installed in 2x660 mw , main transformer for elevators installed in 2x660 mw , osg rope 8 mm for elevators installed in 2x660 mw , encoder for elevators installed in 2x660 mw , timer card for elevators installed in 2x660 mw , diverter pulley for elevators installed in 2x660 mw , buffer spring for elevators installed in 2x660 mw , single pole mcb for elevators installed in 2x660 mw , pg card for elevators installed in 2x660 mw , pulley pedestal for elevators installed in 2x660 mw , 1 pole mcb for techno make elevators installed in 2x660 mw , b3f drive -20 hp tg lift installed in 2x660 mw make techno , b3f drive -30 hp boiler lift installed in 2x660 mw make techno , bistable reed switch for techno make elevators installed in 2x660 mw , gear box u1000 for boiler lift of techno make installed in 2x660 mw , main pulley 890 mm for boiler lift for techno make installed in 2x660 mw , motor 20 hp for techno make elevators installed in tg building 2x660 mw , motor 30 hp for techno make elevators installed in boiler area 2x660 mw //bid details2 / 36

Central Government/Public Sector

CTN :43929050

16 Mar, 2026 1.34 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of electrical engineering equipment oh35 c c -three phase induction motor coupled with dc machine , three phase salient pole synchronous motor coupled with dc machine , three phase cylindrical rotor type synchronous motor coupled with dc machine , single phase transformer , single phase induction motor with loading arrangement , three phase slip-ring induction motor , three phase, autotransformer variac , lcr meter , portable ac volt meter 0-250 by 500v , portable ac volt meter 0-150 by 300v , portable watt meter voltage range 300-600v, current range 5-10a , portable lpf watt meter voltage range 300600v, current range 5-10a , portable lpf watt meter voltage range 150-300v, current range 1-2a , portable upf watt meter 75-150v, 5-10a , rheostat 0-50 ohm, current- 0-5a , analog tachometer , voltage sensor , current sensor , digital storage oscilloscope , function generators , dc source , single phase variac , rheostat , multimeter , inductor , cyclone fpga based battery management system , 500w llc converter based electrical vehicle quick charger with front end pfc correction , process control simulator , lead lag network compensator , pcb rapid prototyping machine , qled dot display, capacitive touch 10 inches , lidar distance sensor , eye tracker with ai accelerator , high voltage differential probe , ac by dc current probe , complete set-up for study of speed control of vsi fed induction motor squirrel cage drive operated in direct torque control mode , single phase power quality analyser , single phase auto transformer variac , rheostat , 210ohm - 2 and half a , rheostat, 50ohm -5a , ac volt meter , 0-150 by 300v , ac volt meter , 0-250 by 500v , ac ammeter, 0-5 by 10a , watt meter, 0-300by 600v , 0-5by10a , numerical 1-phase differential protection relay , numerical 1-phase or 3phase negative sequence current relay , numerical 1-phase or3-phase directional over current relay , magnetic and electric field meter , vacuum oven , ultrasonic probe sonicator , digital viscometer , high voltage ac-dc test set , flash and fire point tester , oil-bdv teat set with replaceable electrodes , acoustic sensor , tev sensor , digital storage oscilloscope with probes , sliding rheostat 50ohm,2a , sliding rheostat 100ohm,2a , sliding rheostat 200 ohm,2a , sliding rheostat 300 ohm,2a , wire wound resistor 10ohm , 1 a , wire wound resistor 30 ohm , 1 a , wire wound resistor 50 ohm , 1 a , wire wound resistor 60 ohm , 1 a , l-c-r meter , ammeter 0 - 200 ma , ammeter 0-500 ma , 3-ph variac , anderson bridge with accessories , schering bridge with accessories , wien bridge oscillator trainer , three phase auto transformer variac , portable lpf wattmeter , table top digital voltmeter , table top digital ammeter , table top digital wattmeter , digital energy meter , ni usb6001 daq cards , ni analog discovery 3pro , analog and digital electronics trainer kit , dc power supply , arduino boards , photovoltaic module study kit , afg , dso , tri-axial vibration sensor with temperature and acoustic sound , hipot tester , fundus camera //bid details2 / 73

Central Government / Public Sector

CTN :44009010

17 Mar, 2026 NA

Mathura - Uttar Pradesh

Tender For corrigendum : supply of numerical relay for i c n b c protetion , installation of item 10 ic n bc relay , numerical relay for motor protection , installation of item 30 motor relay , numerical feeder differential relay , installation of item 40 fdr diff relay , numerical relays for uf uv protection , installation of item 50 uv uf relay , numerical relay for feeder relay , installation of item 60 fdr relay

Central Government/Public Sector

CTN :43901654

19 Mar, 2026 NA

Katipala - Karnataka

Tender For corrigendum : supply of numerical motor protection relay , numerical feeder protection relay , motor differential protection relay , retrofit charges for numerical relay

Central Government/Public Sector

CTN :44213272

19 Mar, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

CTN :44340045

17 Mar, 2026 NA

Delhi - Delhi

Tender For tender for supply of ht cable -m and l for searching fault location of ht ug cable 11000 volts laid in trenches ducts with the help of electronic fault locating machine comprising of surge generator pulse echo fault locator with frequency distance calculator etc incl transportation of machinery excavation in normal soil strata exposing the cable fault removal of deteriorated portion of the cable treating of cable of any size including disconnecting and re fixing cables with lugs as per direction of engineer in charge note a charges of cable fault locator and dg set including transportation charges deemed to be included in the quoted rate b necessary testing of cable after making joint will be deemed to be including in the cost of relevent item , supply jointing and testing indoor type cold shrinkable end termination cable joint including all material and accessories suitable for 3 core x 120 minus 185 sqmm xlpe cable of 11000 volts e grade complete all as specified and directed note cost of cutting of existing end termination joint deemed to be included in unit rate , m and l for cable jointing kit for 11 kv earthed grade cable for straight through cold shrink type complete with joining material and accessory suitable for 120 to 185 sqmm 3 core xlpe armored aluminum conductor cable complete all as specified and directed , supplying and laying in repair xlpe insulated screened pvc bedded galvanized steel strip or wire armoured , electrical power cable heavy duty with aluminum conductor 11000 volts grade cross sectional area 120 sqmm x 3 core complete all as specified and directed , supply and fixing in repair mccb 400 amps 3 pole 415 volt 36 ka including under voltage over voltage relay with adjutable thermal setting 80% minuse 100% all as specified and directed , m and l for complete repairing serviceing of ht 11 kv vaccum circuit breaker vcb after disconnecting of all incoming and outgoing connection checking finding of the defective spare parts removing of all moisture content with suitable grade chemical replacement of rusted nuts bolts and washer replacement of all unserviceable post insulator and repair of all busbar joints and covered with ht insulation tape complete external surface as per existing colour and quality replacemnt of all defective internal ac dc circuit wiring repair servicing of breaker trolly including motorized operating mechanism ct pt power pack and calibration of triping relays system and tripping mechanism for regulating the fault flow over current earth fault differential in sequence from down streem to receiving sub stn for accuracy and effective functioning of vcb complete all as specified and as directed note nuts bolts washer cleaning material insulation tape copper wire for circuit wiring and defective ht 11 kv 2 amp fuse carrier oiling greasing to charging spring replacement of hrc fuse 110 220 volt 5 amps setting of over current earth fault relays complete other minor items for repair of breaker shall be deemed in qouated rate replacement of major unserviceable spares accessories shall be measured and paid separately under relevant items , supply and fixing heater 230 volts ac 60 watt for 11 kv ht vcb panel complete all as specifed and as directed make heatco vileco electrical , supply and fixing in replecement of spring charging gear for 11kv vcb panel suitable for 630 400 amp complete all as specified and directed , supply and fixing vacuum interputer for ht11 kv vcbs 630 400 amps brakding capacity 13point 1 ka suitable for alstom make vcb complete all as specified and as directed , taking down and repairing overhauling of air break gang operated switch with do fuse unit 200 amp 400 amp capacity triple pole mechanically operated mounted on insulators and steel frame installed vertically horizontally replacement of broken worn out components oiling and greasing of mechanical moving parts smoothing and polishing of electric contacts with providing conducting jelly of contacts refixed the sam

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