Latest earth leakage relay Tenders | Government earth leakage relay Tenders

CTN :41762154

19 Sep, 2025 NA

Villupuram - Tamil Nadu

Tender For purchase of lab equipments for eee department - 1030235440-plc and automation lab, interfacing of discrete field devices using plc (a) plc input interfacing push button (b) limit switch (c) reed switch (d) 3 wire inductive prosimity sensor plc output interfacing buzzer (y) closed wooden cabinet, plc based counting of moving objects on a conveyor (a) sloped converyor with shawl sheet metal model (b) plc input interfacing prosimity sensor to sense the shawl (c) plc input interfacing start, stop push switches and fwd/rev toggle switch (d) plc output buzzer output to give alaram (e) plc output interfacing conveyor belt with geared dc motor drive, plc based counting of moving objects on a conveyor (a) conveyor with 2 nos of shawl sheet metal model (b)plc input interfacing 2 nos inductive prosimity sensor to sense the shawl (c) plc input interfacing start, stop push switches and fwd/rev toggle switch (d) plc output 2nos of buzzer output to give alaram (e)plc output 2nos of conveyor belt with geared dc motor drive, plc based car parking control system (a)plc input interfacing one op to interrupter sensor entry gate and another one op to interrupter sensor exit gate (b)plc input interfacing 2 nos of limit switch (c) plc input interfacing 2 nos of pilot lamp, one for available and another one is full (d) plc output interfacing barrier gate of incoming and outgoing vehicle control with 2nos of dc motor (e)plc output 2nos of conveyor belt with geared dc motor drive (f) wooden closed cabinet, plc based fan control for energy conservation (a) plc input interfacing 2nos of photo electric proximity sensors entry hall and another one photo electric prosimity sensors exit hall (b) plc output interfacing 4nos of 24v dc fan (c) wooden closed cabinet, plc based illumination control system (a) plc input interfacing one potentiometer to use percentage reading (b) plc input interfacing one ldr to use illumination view (c) plc output interfacing 3 nos of led light setup- output to plc (d) real time interface (e) wooden closed cabinet, plc trainer kit (a)micro 850 controller with 14 digital inputs and 10 digital outputs and 4 analog inputs (b) 14 digital input switches and 10 digital outputs with led indiction (c) 4 analog inputss 0-10v variable (d) 24v operated, built-in power supply, additional 5v, 750ma power supply (e) 4 no contacts of the relays connected at outputs of the plc and a buzzer (f) computer connectivity to download the program using usb port with cable (g) professional programming software - component connect workbench (h) legend printed in the pcb (i) built in power supplies (j) closed wooden cabinet, 1030235340 - power electronics lab, construct and test the on / off control of lamb using solid state relay (a) 24v, 2a power supply for the power circuit (b) necessary dc power supplies for the control circuits, diac - triac lamp control circuit (a) variable ac power circuit using triac (b) diac circuit to trigger the triac in both half cycles (c) provision to vary the charging time of capacitor (changing the phase angel also) for the diac isolation transformer for 110v ac, lamp load, 1030235543 - control of electrical machines lab, wire and test the control and main circuit for dol starter with (a) 16a, 3 phase main contactor, 6a overload relay (b) start and stop push buttons, fuses and power wriring termination (c) control wiring termination (d) wooden casing, wire and test the control and main circuit for conveyor motor with detection of metal object stop the conveyor motor for 5 seconds (use the proximity sensor and timer) (a) conveyor setup (b) push switches for start and stop (c) 24v relay - 24v dc motor (d) 24v proximity sensor to sense the shawl (e) adjustable timer with time display (f) build in power supply closed wooden cabinet

Central Government/Public Sector

CTN :41808026

29 Sep, 2025 NA

Angul - Odisha

Tender For supply of spares for electrotechnica panels and breakers d d ? g? g-- shunt trip coil assembly part no v0021 , elect. release coil assly part no v0022 , auxillary switch assembly part no v0024 , soloinoid coil for closing mechanism part no v0025 , closing contactor for solenoid part no v0027 , flex connector part no v0028 , breaker terminal top part no v0029 , support insulator assy part no v0031 , secondry plug and socket part no v0032 , isolating spout part no v0033 , isolator spout for draw out part no v0034 , drive insulator for vcb part no v0041 , push to trip assy part no v0042 , draw to trip assly for drawout vcb part no v0046 , vacuum interrupter part no v0048 , vacuminterrupters 6.6kv part no v0048 , operating mechanism part no om009 , spring for operating mechanism part no om0010 , indicating lamp part no p0043 , push button switch part no p0044 , trip neutal close switch part no p0045 , ammeter or voltmeter selection switch part no p0046 , rectifier capacitor unit part no p0048 , earth leakage relay part no p0049 , master trip relay part no p0052 , potential transformer 3 phase 6.6 kv by 11 part no p0056a , auxiliary contactor 110 vac part no p0061 , 3point 3kv grade resin cast current transfor part no nvcbp0043 , current transformer 3point3 kv grade resin part no nvcbp0042

Central Government/Public Sector

CTN :41797711

22 Sep, 2025 1.68 Lacs

Chandigarh - Chandigarh

Tender For providing of custom bid for services - supplying, installation and commissioning of earth leakage relay with cbct for 11 kv and 3 point 3 kv ocb s and starters at bhatadi oc mines bhatadisub area of wcl chandrapur area

State Government

CTN :41742615

25 Sep, 2025 NA

Supaul - Bihar

Tender For supply of electrical and electronics engg. lab equipments - symmetrical and unsymmetric al faults of transmission line, testing of hrc fuse and mcb overcurrent trainer, relay, vcb trainen, three phas air circuit breaker (acb) trainer, differential relay trainer transformer kit for, generator protection relay trainer kit, dc servo position control trainer kit, ac servo position control trainer kit, stepper motoer, synchro transmitter receiver , ammeters mi type, voltmeter mi type, wattmeter single phase/three phase , three phase power factor meters , automatic power factor controller, low power factor wattmeter single phase , lux meter, digital/energy meter shunt multiplier, current transformer potential transformer, model of mi mc, dynamomete rand induction type meters, lcr/q meter hand held type, soldering iron synchroscop je frequency, clip-on meter, electrical and electronics tools, three phase, squirrel cage induction motor (cut section model), shp three phase ac slip ring induction motor trainer, dc shunt motor-alternator set, basic wiring tools, solar cell experiment setup, spv stand, main rack, brushless dc motor trainer kit, dual power supply, multimeter, lcr meter, cathode ray oscilloscope, function generator, signal generator, digital ic tester, analog ic tester, smd soldering equipment, cables/connectors, television set, television set, projector, maintenance kit, tools, vacuum cleaner/blower, components, microwave test bench, klystron power supply, microwave test bench-x, vswr meter, frequency meter, pin modulator , dso, dc regulated power supply, synchro transmitter and receiver trainer kit, servo motor, on-off control kit, temperature sensor, pi controller kit,, temperature sensor, pd controller kit, temperature sensor, pid controller kit, temperature sensor, plc, digital multimeter , routers, repeater, hub, switch, connecting cables and connectors, network bridge, null modem.cable , microcontroller trainer kit, cro, stepper motor, 7-segment led display, trainer board, trainer board, trainer board, microcontroller board, sensors, digital multimeter and micro-ammeters a, dual channel cro, passive components, resistor, variable inductor, potentiometer, digital multimeter, true rms multimeter, dual channel cro, dc regulated power supply, scr, dc regulated power supply, thyristor kit, resistive load, resistive- inductive load

Central Government/Public Sector

CTN :41765687

07 Oct, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of din rail mounted earth leakage relay

Central Government/Public Sector

CTN :41729251

17 Sep, 2025 NA

Nagpur - Maharashtra

Tender For supply of spares for abc make acb 300 amp pac bid d d ? g? g - ammeter ring with glass part no cb300d8 , shunt trip coil under voltage coil part no cb300b15 , trip bar assy part no cb300d12 , insulator fixed contact bar part no cb300b10 , insulator moving contact bar part no cb300b11 , auxiliary transformer 100va part no cb300c1a , earth leakage relay with 750ma part no cb300c3ma , arc chute acb 300amps part no cb300b5 , test microswitch cb300c5 part no cb300c5 , isolator on off heavy duty part no cb300d1 , ampere meter part no cb300d4 , control pannel assly cb300c part no cb300c , air circuit breaker assy comp with ct part no cb300bc , sensitive cbt for e l relay 750ma part no cb300d2ma , current transformer for overload part no cb300d3d , current transformer for ammeter cb300d part no cb300d3e , link gear mechanism part no cb300b13 , outgoing terminate part no cb300d12c , air circuit breaker subassly part no cb300b , isolator on off heavy duty part no cb300d1hd , ammeter 300a part no cb300d4 , e l lamp holder with lamp part no cb300d5 , test reset key cb300d10a part no cb300d10a , ht bolt or top cover cb300d11a part no cb300d11a , ht bolt for cable box part no cb300d11b , bush insulator for outgoing interconne part no cb300d21a , bush insulator for through going incom part no cb300d21

Central Government/Public Sector

CTN :41729258

17 Sep, 2025 NA

Nagpur - Maharashtra

Tender For supply of spares for abc make acb 100 amps pac bid d d ? g? g - shunt trip coil under voltage coil part no cb100b15 , new control pannel assly with 750ma elr part no cb100cma , auxillary transformer 100va part no cb100c1a , air circuit breaker assly w ct and lead part no cb100bc , fixed contact cb 100b1 part no cb100b1 , moving contact carrier part no cb100b3 , fixed contact cb 100b 4 partno cb100b4 , sensitive earth leakage relay upto 750ma part no cb100c3ma , insulator fixed contact bar part no cb100b10 , insulator moving contact bar cb 100b 11 part no cb100b11 , isolator on off heavy duty cb100d1hd part no cb100d1hd , current transformer for overload part no cb100d3 , current transformer for ammeter part no cb100d3a , ammeter 100 5 acb 100amps cb 84 part no cb100d4 , brass gland part no cb100d7a2 , cb operating handle with straining rod part no cb100d15 , arc chute part no cb100b5 , hrc fuse base with carrier part no sdpa00013 , elbow for plug socket part no sdpa00022d , air circuit breaker with wiring and assy part no cb100 , meg o l dash pot type cb 100 c 2 part no cb100c2 , ht bolt for top cover part no cb100d11a , ht bolt for cable box part no cb100d11b , incoming terminals acb 100a type cb 84 part no cb100d12 , bush insulator f through going incoming part no cb100d21 , bush insulator f outgoing inter conn part no cb100d21a

CTN :41477874

15 Sep, 2025 NA

Bardhaman - West Bengal

Tender For corrigendum : supply of flat cable,1.1kv, 3core, copper, pvc,50mm2 , electrode 7018,h 78, low hydrogen, 4mmx450mm , brass ferrule, 120mm2 , brass ferrule, 70mm2 , cable, 1.1kv,4core,copper, pvc, armoured , nylon bushing, self lubricating, 40mmx50mmx25mm , gate valve, gm, size 50mm , indicating lamp, part no. lab9vcb33 , sensitive earth leakage relay with cbct,50 to 750ma , spare tyre for tyre coupling, f 100 , spare tyre for tyre coupling, f 90 , cable vulcanising tape,150mmx3mmx10mtr,3.3k.v grade , gate valve,ci, size 25mm , socket insulator with pin set, part no. 170607000006 , spare coil, 525v

CTN :41705086

25 Sep, 2025 4.78 Lacs

Bardhaman - West Bengal

Tender For supply of 11kv 400a switchgear spare d d : : - amper meter selector switch part no srp136ma , voltmeter selector switch part no srp135vs , ampere meter 4 inch part no spl406 , voltmeter 3.3 kv part no spl106 , numerical idmt relay ece make part no ekp 154 , epoxy resin cat ct double core partno ct5300 , earth leakage relay 0.3 to 1.8a 110v cbct part no ekjrc172 , wiring kit part no ek805888

CTN :41721393

15 Sep, 2025 1.20 Lacs

Multi City - Multi State

Tender For supply and installation of 550 v grade neutral grounding resistor (ngr) system with earth leakage relay and fail-safe monitoring relay for secondary of 315 kva, 3.3kv/550v trans-switch unit (tsu) at cl jambad surface substation.

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