Latest earth relay Tenders | Government earth relay Tenders

State Government

CTN :44435975

24 Jun, 2026 42.89 Crore

Thiruvananthapuram - Kerala

Tender For corrigendum : supply of feeder and transformer control and relay panel e

State Government

CTN :45536354

29 Jun, 2026 1.00 Lacs

Kanpur - Uttar Pradesh

Tender For retrofitting of distance relay on 400kv panki- aligarh line control panel at 400kv s/s panki, kanpur

CTN :45324747

23 Jun, 2026 16.80 Lacs

Jhalrapatan - Rajasthan

Tender For corrigendum : supply of spares for dust suppression system for coal stock pile and conveyer system in chp, katpp, jhalawar - "solenoid valve50 nb, normally closed, 2in g/bsp pl, body moc- gorged brass,type_2/2-floating diagram, orifice(mm)-45. voltage -230v-240v,50hz, ,epoxy moulded coil with ip-65, coil class-h" , "solenoid coil with connector type anx voltage 230v w9,ed: 100%" , "solenoid valve 1/2 inch, normally close, cf8m,05-10 atm, ss316,operating operating voltage: 110v,50hz" , "solenoid valve 3/4 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz" , "solenoid valve 1 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz" , "coil for item sr no 3,4,5 (03 nos for each type)" , "pressure switch (adjustable-0 to 21 kg/cm2" , control transformer 1.5kva, primary :-380-400-415-440vac, sec.:-110vac , "control transformer 750va, primary :-380-400-415-440vac, sec.:-110vac" , "aux. contactor 4no+2nc ,110vac with 2nc addon blocks,110vac coil voltage" , "aux. contactor (o/e/n 58-24-c relay) 04no,12a, 24vdc" , aux. contactor with 3no+1nc,12a, 110vdc coil voltage , mpcb 2.2-3.2a, 50ka , power contractor 45a,tp,110vac coil voltage , power contractor 170a,tp,110vac coil , over load relay range:28-40a , over load relay range:85-135a , selector switch 4pole,2way,6a , auto/ manual selector switch 3p, 4way with off , on delay timer with 2no,2nc, coil voltage -110vac , 6" panel heavy duty exhaust fan,240vac , steel panel lock knob type ktisn - black and silver finish,22.5mm dia, round shape

CTN :45530054

25 Jun, 2026 NA

Multi City - Multi State

Tender For supply and installation of earthing relay and allied work at tnp installation

CTN :45541202

23 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: three phase transformer, rating: 3 kva input voltage: 415 v ac, 3-phase, output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor, dc stepper motor drive kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection., dc servo motor drive kit with servo motorinput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive contr

CTN :45527400

26 Jun, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For providing of custom bid for services - supply, installation and commissioning of electronic earthing relay unit for tank lorry loading/unloading gantry

CTN :45529896

26 Jun, 2026 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For providing of custom bid for services - supply, installation and commissioning of electronic earthing relay unit for tank lorry loading/unloading gantry

CTN :45415159

17 Jun, 2026 4.58 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : repair and maintenance of tube wells and boosters including repair of water level gauge, ms panel, sluice valves and allied items of civil / electrical at various buildings i.e. punjab raj bhawan, haryana raj bhawan & residence sector-7, under maintennace booth, sector-7, chandigarh. (ch to: 2216 (np) mtc. and repair ) - repair of ci sluice valve up to 150 mm dia including dismantling, repair / replacement of spindle, nut , rubber packing, nuts and bolts complete., up to 100 mm dia, lifting and lowering of submersible pump set including dismantling of flenged joints, taking out column pipes, re-jointing etc including replacement of defective packing, nuts and bolts etc complete, tube well, booster, supplying and fixing of single phase preventor make minilec or equivalent model of approved make to the satisfaction of eic , supplying and fixing of current transformer ( ct ) for ampere meter of suitable rating complete., supplying and fixing of overload relay of following capacities, 14 to 23 amp, 30 to 42 amp, 45 to 75 amp, providing and fixing of star delta starter timer of make l&t or equivalent model of approved make to the satisfaction of eic, providing and fixing of kit kat 500 amp complete in all respect, supplying and fixing of capacitor of 20 to 50 mfd make l&t, siemens or equivalent model of approved make to the satisfaction of eic , supplying and fixing of analog meter of make l&t ( rishabh ) or equivalent model of approved make to the satisfaction of eic , volt meter, ampere meter, supplying and fixing of 3 pole mccb of following capacity of make l&t, bch, havells or equivalent model of approved make to the satisfaction of eic , 100 amp, supplying & fixing of contactors block of make l&t, bch or equivalent model of approved make to the satisfaction of eic , mnx - 25, mnx - 32, mnx - 50, mnx - 70, supplying and lowering of submersible cable 16mm2 of make havells, finolex, l&t or equivalent model of approved make to the satisfaction of eic , supplying and lowering of submersible cable 25mm2 of make havells, finolex, l&t or equivalent model of approved make to the satisfaction of eic , providing and fixing hydro pneumatic pump of size 0.5 hp of approved make with 24 ltr capacity tank, pressure switch, pressure gauge, nrv accessories and making connections complete of make crompton or equivalent model of approved make to the satisfaction of eic, repair and rewinding of submersible pump set including carriage from installation to workshop and back. the rate include replacement of all defective parts of pump and motor rewinding., 5 hp, 7.5 to 10 hp, 35 hp to 55 hp, repair and rewinding of monoblock submersible pumping set including repacement of defective parts as required and carriage from installation to workshop and back., 0.5 h.p, 1 h.p, 2 h.p, manufacturing, supplying and fixing of ms control panel 16 gauge of size 600x700mm with door including wiring of inside panel, complete in all respect, providing and fixing of self pumping monoblock single phase pump for boosting of make crompton or equivalent model of approved make to the satisfaction of eic, 0.5 h.p, 1 h.p, 2 h.p, providing and fixing of pressure gauge make h-guru or equivalent model of approved make to the satisfaction of eic, providing and fixing of elcb 63 amp make l&t/havells or equivalent model of approved make to the satisfaction of eic, repair of internal control wiring 1.5mm wire with thimbles, nut bolt etc. complete

CTN :45557570

25 Jun, 2026 NA

Bharatpur - Rajasthan

Tender For supply of amc for 03 no fire engine , amc for 400 kva d g set , amc for 250 kva d g set , amc for 125 kva d g set , amc for 160 kva d g set , breakdown visit , anabond , lub oil filter 232v12 , element pre fuel filter , element micro fuel filter , fuel pre fltr kf 5 0ltr , outer element , element to air filter , gasket, rocker cover , o ring sprs , spinon assembly kit , cogged belt ax49 1258l , v belt sbp x 1600 , lub oil filter 234 , gasket rocker cover , gasket , intrmdt flngd bellow , lub oil pump , greaves lub oil ci4 plus50ltr pack , set of o rings tbd3v12 rc , set of gaskets tbd3v12rc , set of gaskets 12v14tag rc , gasket cylinder head , set of hoses 12v14tag rc , set of hoses tbd3v12 he , set of copper joints , set of hose clips , d4 flex pipe set , set hp fuel pipes tbd3v6 , thermostat 75degree centi , greaves additive 5 , radiator pre mix greaves kool , intake manifold , flex pipe hose 500mm l , adaptor for injection , hexbolt m10x1 5x180 , flex fuel pipe 1000mm byl , hose 63 5idx65 l , hose clip 32 50 by2a , relay card 24vdc,70a str bystp , battery charger 24vdc,10a nhp , engine control panel , lube oil press sensor , oil and water temp sensor , pressure switch , twintech temp switch 1 by 2 bsp , cu washer , adj screw m10x1 5x39 lg , hex nut 5 by8 std , lot gauge 40 by130deg 2445l , a v mountg a2t by4030b , 24v relay box assembly , wtr sep with priming , oil seal flywheel side , repair kit j92 china , water pump with flange , set of hose clips tbd2v12 , set of sealing rings , exh sleeve ggg simo51 , cap screw m10x115 din 912 , a v mountg avd by1515a , w t gauge 1380mmt capil , liftg magnet d by234 , pinion bandex , relay base , t joint nozzle pipe , t joint return pipe , fuel flexible pipe 6ft , fuel flexible pipe 5ft , champion abestos cloth by dori in kg , air intake gasket , gasket water liner byair line , battery lug cover black byred , battery cable lug negative bypositive , solenoide switch 24v , gun mattel bush , clutch assembly , carbon bush set , self starter overhuling , work shop by lathe machine , work shop for armature refinish , flexible pipe 10 fit overflow , doul magnetic pickup

CTN :45519337

24 Jun, 2026 NA

Uthangarai - Tamil Nadu

Tender For supply of lab equipments for eee - list of equipments, three phase synchronous motor with electrical workbench (for specifications refer nit), dc shunt motor coupled three phase alternator with electrical work bench (for specifications refer nit), synchronizing panel (for specifications refer nit), three phase transformer (for specifications refer nit), 3 phase auto transformer starter (for specifications refer nit), dc servo motor drive kit with servo motor (for specifications refer nit), three phase squirrel cage induction motor with electrical workbench (for specifications refer nit), single phase induction motor with load arrangement 5hp ,230v, 1400 rpm (for specifications refer nit), single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kit (for specifications refer nit), single phase to single phase cyclo converter kit (for specifications refer nit), pwm based step down dc chopper using mosfet/igbt kit (for specifications refer nit), performance of ultrasonic and moisture sensors (for specifications refer nit), on / off control of lamp using solid state relay kit (for specifications refer nit), linear variable differential transformer measurement trainer (for specifications refer nit), 3 floor lift interfacing model (for specifications refer nit)

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