Latest tap changer switch Tenders | Government tap changer switch Tenders

CTN :38329421

18 Dec, 2024 NA

Ganganagar - Rajasthan

Tender For bid to ras supply of maintenance tangible assets - oil filter 10 dot 31 dot 05 dot 0 , fuel filter 11 dot 018 dot 01 , fuel flexible pipe 11 dot 024 dot 10 dot 0 , air cleaner assy 13 dot 045 dot 07 dot 0 dot 00 oblique 13 dot 46 dot 010 dot 0 , fuel pump assy d1 dot 164 dot 10 dot 0 oblique d1 dot 014 dot 01 dot 0 , fan belt suitable for 5 oblique 6 kva genr set , automatic voltage regulator single phase , fuel filter thread type 306 colon 3h colon 132 dot 01 dot 00 dot 00 , oil filter thread type 04 dot 270 dot 01 dot 0 dot 00 , fuel filter assy 34 dot 032 dot 30 dot 0 , oil filter element 03 dot 04 dot 0191 dot 00 , fuel pipe line 03 dot 026 dot 30 dot 0 dot 00 , fuel pipe filter to pump 13 dot 174 dot 02 dot 0 , fuel flexible pipe 39 dot 027 dot 0 dot 00 , oil seal front 03 dot 007 dot 06 dot 00 , oil seal rear 03 dot 013 dot 06 dot 00 , overflow pipe injector to fip 02 dot 066 dot 10 dot 00 , fan belt 43 , fan belt 49 , fan belt 1280 , fan belt 1500 , fan belt 1135 , display meter 2h dot 894 dot 06 dot 0 dot 00 , return valve 06 dot 079 dot 10 dot 00 , tappet gasket cover d7 dot 304 dot 02 dot 0 dot 60 , self starte 036 dot 010 dot 01 dot 00 , fuel feed pump 34 dot 016 dot 40 dot 0 , pump element 04 dot 136 dot 03 dot 0 dot 00 , alternetor 12v , bty lead heavy duty negative oblique positive , bty terminal , high pressure pipe 04 dot 009 dot 90 dot 0 , banjo bolt 17 no , banjo bolt 19 no , automatic voltage regulator single phase 02438 dot 02 dot 0 dot 0 , banjo washer 17 mm , bajno washer 18 mm , banjo washer 19 mm , engine mounting pad 02 dot 163 dot 01 dot 00 , field coil set for sleepring type gen set complete with insulating material and testing , bearing for alternetor 06 dot 802 dot 03 dot 0 dot 00 , transformer coil assy 04 dot 801 dot 22 dot 0 dot 00 , bridge rectifier 180 oblique 200 38 dot 238 dot 24 dot 00 dot 00 , connecting plate 38 dot 25 dot 09 dot 00 , connecting rod bush 50745000 , diode board assy f6 dot 809 dot 03 dot 0 dot 00 , fan belt 52 , fan belt 51 , fan belt 49 , overflow pipe 02 dot 066 dot 10 dot 00 dot 00 , piston assy 02 dot 020 dot 10 dot 0 , piston sleeve liner 02 dot 092 dot 01 dot 0 dot 00 , piston ring 020 dot 98 dot 0 dot 00 , exhaust fan 600mm , head gasket 02 dot 020 dot 89 dot 0 dot 00 , air filter for genr 40 kva , fuel filter thread type 306 3h dot 132 dot 01 dot 00 dot 00 , fuel filter pre 48 dot 117 dot 01 dot 0 dot 00 , automatic voltage regulator assembly 02438 dot 02 dot 0 dot 0 three phase , air cleaner assy 03 dot 061 dot 20 dot 0 with pre bowl assy , copper washer 50508 dot 11 , lubrication oil cooler 04 dot 020 dot 01 dot 0 , self starter 036 dot 010 dot 01 dot 00 , fuel filter 06 dot 436 dot 01 dot 0 dot 00 , air filter for genr set 62 dot 5 kva , automatic voltage regulator three phase for genr 02438 dot 02 dot 0 dot 0 , diode for genr set , bty 12 volt 150 ah , blue sadiment water filter 5 micron with vessel diameter 200 colon 400 mm and vessel height 1000 colon 1200 mm , blue sadiment water filter 0 dot 5 micron for ro compatible with electric water purifiers filter , carbon media filter micron rating 5 to 10 micron with outside diameter 116mm , uv sterlizer with size 61lx 9wx 9h in cm for ro water purifier stainless steel body and upto 2000 ltr per hour filtration , antiscalant dosing chemical for ro useful for calcium sulphat inhibitor , cement of 43 grade opc , clean coarse river sand , aggregate 10 colon 20 mm , pcc bricks of size 230mm into 115mm into 75mm , hdpe sand bags , wooden plank , cgi sheet 3000mm , cgi sheet 2400mm , cgi sheet 1800mm , turpentine oil , thinner , oil bound distemper 05 ltr packing , readymix synthetic enamel paint og colour , readymix synthetic enamel paint black colour , readymix synthetic enamel paint dark brown colour , readymix synthetic enamel paint red colour , readymix synthetic enamel paint white colour , readymix synthetic enamel paint green colour , readymix synthetic enamel paint sandy colour , readymix synthetic enamel paint y

State Government

CTN :38591718

27 Dec, 2024 NA

Kheda - Gujarat

Tender For work for removal and replacement of support insulators & shaft insulators with guard ring and shifting of oil barrel for esp rectifier transformer of esp system in stage-ii at wtps on as & when required basis

Central Government/Public Sector

CTN :38041097

21 Dec, 2024 NA

West Tripura - Tripura

Tender For corrigendum : custom bid for services - repair and maintenance of ac modules dc modules and various pcbs of all departmental drilling rigs of ongc tripura asset-work includes but not limited to supply of men, materials, testing equipment / tools etc for fault finding (trouble shooting), repairing, calibration and functional testing of ac modules, dc modules and various pcbs in e1400 series drilling rigs of tripura asset. broad details of the activities to be carried out are as below: a. following jobs are to be carried out in pcbs i. physical checking of healthiness of components & cleaning of the pcbs. ii. checking of voltages at different points in the pcbs after powered up through simulator. iii. replacement of faulty components, limited to 50% cost of the pcb, to make it operational. iv. calibration of pcbs v. on load testing of 12 hrs. continuous loading for satisfactory operational vi. fixing of pcbs in the respective panels b. following jobs are to be carried out in ac module i. visual inspection of module for any loose hardware & cleaning of the module. ii. checking of circuit by using simulator. iii. checking of over frequency tripping. iv. checking of under frequency level. v. under frequency voltage cut back test vi. idle-run ramp and idle trip test vii. throttle regulation check viii. master slave and command circuits check ix. current demodulator check x. automatic voltage regulator check xi. meter circuit check xii. over voltage trip check xiii. reverse power trip check xiv. frequency demodulator check xv. module panel meter check xvi. replacement of faulty components, limited to 50% cost of the ac module, to make it operational. xvii. on load testing of 12 hrs. continuous loading for satisfactory operational xviii. fixing of ac modules in the generator panel c. following jobs are to be carried out in dc-module i. visual inspection of module for any loose hardware & cleaning of the module. ii. dead band and current limit calibrations iii. zero throttle interlock circuit test iv. firing circuit test v. speed feedback circuit test vi. power limit circuit test vii. slave circuit test viii. manual voltage circuit test ix. over current trip calibration test x. meter circuit check xi. replacement of faulty components, limited to 50% cost of the dc module, to make it operational. xii. on load testing of 12 hrs. continuous loading for satisfactory operational xiii. fixing of dc modules in the dcpcr panel d. following jobs are to be carried out in battery charger i. visual inspection and cleaning of components such as transformer, voltmeter, ammeter, pcbs, rectifier, indication lamps and tightening of loose hardware, if any. ii. checking of tripping logics, dc under voltage, dc over voltage, reverse polarity, ac mains fail, over current, over temperature etc. iii. replacement of faulty components, limited to 50% cost of the battery charger, to make it operational.-msme exemption - no | startup exemption - no

CTN :38533284

31 Dec, 2024 NA

Pathankot - Punjab

Tender For supply of ac capacitor,drive card,charger card,bridge rectifier,transformer

State Government

CTN :38507691

09 Dec, 2024 40.00 Lacs

Multi City - Bihar

Tender For supply of machines and laboratory equipment?s for electronics engineering - 8051 microcontroller trainer , lcd 16x4 alphanumeric display , 4x4 matrix deypad , dac0808 8-bit digital to analog d/a convert ic package dip-16 , ic-741 , adc0808/0809 , stepper motor , dc motor , at89s52-24pi / at89s52 ic atmel 8051 microcontroller 40 pin dip mount chip 8 bit microprocessor 8kb isp(in system programming) flash memory up to 33mhz clock frequency speed , digital communication training system , advance digital communication training system , 10 khz to 3 ghz spectrum analyser with tracking generator , 100 mhz dual channel digital storage oscilloscope , a) verify the open loop transfer characteristics of op-amp using ic-741. also determine gain of b) inverting, c) non-inverting and d) buffer amplifier using ic-741 on bread board and triner kit , design wein bridge osccillator using ic-741 on bread board and determine the frequency of oscillation. wein bridge osccillator using ic-741 , design square wave generator using ic-741 and calculate the duty cycle of the generated waveform. square wave generator using ic-741 , design an astable multivibrator using ic-555 timer and calculate the duty cycle and pulse with of the generated wave form. , design an monostable multivibrator using ic-555 timer and calculate the cycle and pulse witdth of the generated waveform , design a 2nd order active low pass, high-pass, band pass and band-reject filter using ic-741 op-amp on breadboard and trainer kit , calculate the lock range and capture range of pll using ic-565 , construct sample and hold circuit using ic-741 on bread board , kelvins double bridge test kit , wheatstone bridge test kit , d.c. potentiometer kit with 12v (d.c.) standard cell , temperature transducer kit , transformer oil dielectric strength testing kit upto 30kv , ammeter 0-5a and 0-10a - voltmeter 0-300v and 0-600v , 1-$ and 3-$ energymeter testing kit , rheostats of various ranges , digital multimeter , analog multimeter , wattmeter (0-75w), (0-150w) and (-350w) , meggar , microprocessor kit (8085 based) , trainer board of junction diode , logic gate trainer board , cro 30mhz dual trace , d/t flip-flop , common emitter transistor set , analog to digital converter interface card , 4 digit seven segment display interface card , dac kit , 8086 microprocessor trainer kit for study , intel 8051 microcontroller kit with data card , a/d converters experimental kit (adc 0800 series) , led display kit with card , lcd display kit with card , interface cards for stepper motor & dc motor control , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct a full wave rectifier and obtain regulation characteristics without filters and with filters. compare the results objective: to study efficiency & ripple factor of full wave & bridge rectifier on application 1 of load & filters. , construct a bridge rectifier and obtain regulation characteristics - without filters and with filters , obtain the charactersics of diac and triac , simulate half wave, full wave and bridge rectifier using simulation tool like pspice/orcad/multisim. , develop circuits simulation mod

CTN :38506046

19 Dec, 2024 NA

Multi City - Multi State

Tender For supply of test rig for dc master box (i-level tester) , test rig for battery junction box (i-level tester) , test rig for ac master box (i level tester) , test rig for ground power protection unit (i-level tester) , test rig for lighting box ( i- level tester) , test rig for transformer rectifier unit (i-level tester)

CTN :38506068

30 Dec, 2024 NA

Multi City - Multi State

Tender For supply of indicator selsyn (scale) , signal generator , switch , random card a-4 , mti/agile interface card , gyro unit yb-250 , base valve , bc 5k rectifier , power supply module+ - 15volt/1500ma , microwave spectrum analyzer , transformer of yb-103 , reducer dkp1 65 (modi) , stage i w/o valve , valve 6d 16d , frequency analyzer x1-1a , isolator , push button switch l6 , fuel injection pump , selsyn , rf cable

Central Government/Public Sector

CTN :38499342

23 Dec, 2024 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of helo starting rectifier and associated sub assemblies for fss - transformer - rectifier 28.5 plus or minus 0.5v dc, 17kw, 600a , dc contactor box , dc flight deck socket box fitted with one socket of suitable rating , dc hanger socket box having two sockets of suitable rating , socket box water tight for remote positive sensing , start or service switch in watertight housing , power panel with mcb type 126c 60a , power panel with mcb type 113c 30a , power panel with mcb type 115c 40a , bench power outlet box , dc switch socket 15 amps , connection box 3 way , connection box 4 way , dc flexible cable assemblies along with suitable nato plug or adapter for starting and servicing , a suitable capacity portable rechargeable 28v dc power source along with adequate length of charging cables, connectors and adapters suitable , cable reel drum for stowage of dc flexible cable assembly , ac contactor box , ac control box , ac overload box , ac flight deck socket box 6 pole, 200v, 400hz, 3phase, 4wire water tight complete with matching plug , ac hanger socket box , power panel for helo starting and servicing supplies 200v, 400hz, 3phase, 4wire , power panel for helo starting and servicing supplies 115v, 400hz, 1phase , switch sockets 200v, 400hz, 3phase, 5amps with matching plug , ac junction boxes , ac flexible cable assemblies along with suitable nato plug or adapter for starting , ac flexible cable assemblies along with suitable nato plug or adapter for servicing , cable reel drums for stowage of ac flexible cable assemblies 01 each for starting and servicing cable , cable entry glands, gland plates, shock mounts as required , technical documentation or manuals 09 sets for 1st ship and 05 sets each for balance 4 ships , training , on board spares , service support design, stw, commissioning and trials

State Government

CTN :38500674

01 Jan, 2025 16.75 Lacs

Ukai - Gujarat

Tender For supply of esp hv rectifier transformer for 500mw unit no 6 at ukai thermal power station.( et-5876 emd-6)

CTN :38211280

18 Dec, 2024 42.21 Lacs

Baran - Rajasthan

Tender For corrigendum : supply of spares for ece make elevators installed in main plant for unit 5 and 6 csctpp, chhabra- rccb 32 amp 3 pole for controler, cop single digit display with pcb, cop double digit display with pcb, transformer 500va input415 output, 220/90/20 volt, brake liners for tm 40 machine (set), lop button up with pcb industrial type, lop button dn with pcb industrial type, lop set up and down, industrial type (size 287mm x, 98mm), lop set up and dn with pcb slim, type (size 287mm x 98mm), lop button up with pcb slim type, lop button dn with pcb slim type, lop double digit pcb, lop single digit display with pcb, cop button slim type mark g, 1,2,3, do dc button industrial type, do dc button slim type, fan switch industrial type, fan switch slim type, auto / attendant key switch slim type, door track roller size 48 mm dia and 14, mm, eccentric roller size 48 mm dia and 14, mm, door beak roller size 48 mm dia and 14, mm, door guide shoe, reed switch fin type, door sensor complete set, dbr for 15 kw vfd, guide shoe liner - 16 mm, guide shoe liner - 10 mm, cwt guide shoe - 10 mm, alarm pcb complete set, coupler sket lh csk-vf00.ci000 skate set, automatic horizontal sliding car door, model 40/10 vf, capacitor 470 mfd, d locking key, magnet brake coil ( type: tmb-490,, volt 80 dc,amp: 3.6a insu;lation type:, class f), fermator motor drive (make:- fermator,, model no:- cvf-vf4ac0000), fermator motor (make: fermator,type, 125/40, model: yvp90-6s voltage, 230v, freq: 50hz rpm: 900), fermator door drive belt, car fan dia 300 mm, car fan grill size 365 x 365 mm, door lock contact male and female, (make:- fermator, model no:-005546, 1a,, 230 vac, 50/60 hz, 200vdc ), limit switch with lever roller type with, no/nc contact limit switch 2 amp and, 110 dc, door drive pulley (single teeth), synchrimision rope, bmo pcb, vmvf2 card, pfard card, vfvr2b assy card, apcld card, apex-1 card, apex-2 card, ard for 4 floor, car door track 800 mm opening, car door track 1000 mm opening, landing door track 800 mm opening, landing door track 1000 mm opening, osg 8mm rope breaking strength of rope, 69kn desighn factor of safety 13.98, osg set for 8mm rope, osg set for 6mm rope, service building lift requirement (nrj, vfvr1 card, inverter board for adcon ard, kds controller mother board, boilrt-5 lift requirement(nrj, coupler sket rh, ard for 11 floor, controller card, boilrt-6 lift requirement(nrj, bridge rectifier 3512, arl-300 lite card, fixed contact assy. 1a/110 v, moving contact assy 1a/110 v, concentric roller fermator, cam arrangement (pickup) pm lh, fermator( lh rh coupler), micro switch mtpc-27, fermator motor, reed switch pencil type with led, fermator door driver belt, ard for 11 floor, jnt-1 lift (g+3), vfvr1 card, inverter board for adcon ard, kds controller mother board, coupler sket rh, ard for 4 floor, reed switch pencil type, sch-1 lift (g+6), vfvr1 card, inverter board for adcon ard, kds controller mother board, coupler sket rh, ard for 7 floor, reed switch pencil type, jnt-21 lift (g+3), controller for g+3, cop for g+3, lop, normal inspection box, reed switch, limit cut angle, magnet, vfd main drive, controller for g+6, cop for g+6, lop, normal inspection box, reed switch, limit cut angle, magnet, vfd main drive

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