Latest power transformer spares Tenders | Government power transformer spares Tenders

Central Government/Public Sector

CTN :38133761

27 Nov, 2024 NA

Jaduguda - Jharkhand

Tender For supply of spares for dg set0268 - electronic control panel, cummins part no 4105947 , electronic control panel, cummins part no 387372 , electronic governor, cummins part no 3413905 , isolation transformer, cummins part no 450 42100 , rotating rectifier, hc or mv 6 by 7, cummins part no rsk 6001

CTN :38079017

20 Nov, 2024 NA

Kullu - Himachal Pradesh

Tender For as per bid - repair of 160 kva ups and repair or replacement of module , repair of 10 kva ups and repair or replacement of power and communication card , s and f mcb 10 amp , s and f mcb 16 amp , s and f mcb 20 amp , rccb , s anf f fire hydrant cabinet with accessories , fhc gasket , fhc glass , dg set ngr-nis repair , s and f tubelight , s and f focus light 20 w , s and f ceiling light 20 w , s and f font light , repair or replacement of 630 kw vfd module , vfd dc fuses , s and f of suction duct and louver , s and f of advisory glasses , repairing of advisory and vsls , s and f of advisory vsls and support , s and f of vsls & support , s and f led tiles card of advisory , s and f control card of advisory , media card , repair of vsls , s and f telephone signage , s and f of fhc with accessories , repacement or repair protection relay 11 kv gis , repair of apfc panel relay , sand f earthing conductor , repair of boom barrier , s and f ecosol sensor cable , repair & servicing of weather station , s and c of fds module , repair of en mccb motor , repair of vms alongwith tiles replace ment , s and f of vms led tiles , s and f of energy analyzer pac 3200 , s and f of dc ammeter , repair of amplifier & network switch , s and f of smps , repair & commissoning of fds , s and f of fire indicator panel , repair of dc rectifier panel , repair of distribution panel circuit , s and f of smps of network cabinet , repair and service of air circut breaker of mdp , repair of gis breaker feedback mechanism , s and f of hvac panel meter , sand f of thermal insulation of dg exhaust pipe , repair or replacement of o2 sensor , installation and commissioning of loop detecting software , repair or replacement of fhl , repair of fm panel , service of tunnel cleaning veh and replacement of brush , repair and commissioning of main tunnel sensor , s and f of sos phone , s and f of fix camera , s and f of dome camera , plc module , s and f of damper actuators , s and f of boom barier card , plc base faulty , repair of 200 kva ups and repair or replacement of module , s and f of 60 w ceiling light , vms mcb

CTN :37594994

15 Nov, 2024 NA

Bardhaman - West Bengal

Tender For corrigendum : supply of avr spare for 20mw generator of pp3 durgapur - dual channel, service control panel, overvoltage protection , rectifier bridge , change over abb relay with base,diode, cr-m024dc4l, relay , pole sub-d cable set assy , :input fuse tcp 15/dc32v, 15a, 32v with terminal, interference filter , dc contactor , shunt 25a , resistor , control trafo , excitation traformer , resistance 5k ohm, 100w

Central Government And Public Sector

CTN :38124735

28 Nov, 2024 NA

Multi City - Multi State

Tender For supply of rectifier panel for annual rate contract gouging.

Central Government/Public Sector

CTN :38041097

15 Nov, 2024 NA

West Tripura - Tripura

Tender For 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

State Government

CTN :38039735

25 Oct, 2024 20.00 Lacs

Multi City - Bihar

Tender For supply & installation of machines and equipment's for electrical engineering lab - dc voltage source, digital multimeter, stop watch, connecting leads, alligator clips, voltmeter & ammeter of different ranges, 5 nos. of each range, wattmeter of different ranges, 5 nos. of each range, rheostat of different size, 5 each, rsistor, inductor,capacitor of different value, auto transformer, rlc kit, wires , oscilloscope, circuit kit for verification of superposition theorem, circuit kit for verification of thevenin's theorem, circuit kit for verification of norton's theorem, circuit kit for verification of maximum power transfer theorem, ac function generator, d.c. shunt generator, d.c. series generator, d.c. shunt motor, d.c. shunt motor,, d.c. series motor, tiuee point d.c.motor starter, four point d.c. motor starter, d.c. voltmeter ( 0-230v), d.c. ammeter (0-10a), 1-$ transformer, 230/230v, 230/115v,3kva with trapping at 10%,25%,50% and 75% housed in steel box with eductional type terminals provided with control panel.( for o.c and s.c test ) consists of the following accessories,, 3-phase transformer, 1-$ transformer, , 1-$ transformer, 1-$ transformer, 3-$ induction motor squirrel cage tvpe,, study model of o.o.l starter, study model of star-delta starter, starter for 3- phase 5 h.p. induction motor with switching arrangement., synchronous motor, 3-phase synchronous capacitor, di2.ital tako meter, stroboscooe, kelvin,s double bridge test kit, wheatstone bridge test kit, d.c. potentionmeter kit with 12v (d.c.) standard cell, temperature transducer kit, transformer oil dielectric strength testing kit upto 30 kv, ammeter 0-5a and 0-10a- voltmeter 0-300v and 0-600v, 1-$ and 3-$ enenrvmeter testing kit, rheostats of various ranges , digital multimeter, analog multimeter, wattmeter (0-75w), (0-150w) and(-350w), melmar, earth tester, thyistor trainer kit for vi characteristic, full wave bridge rectifier trainer kit using scr and ujt, 1-$ parallel inverter trainer kit using scr, 1-$ series inverter trainer kit using scr, step up chopper trainer kits with required capacity of (30v/2a and 220v/5a ratings), step down chopper trainer kits with required capacity of (30v/2a and 220v/5a ratings), circuit breaker trainer kit using scrs, battery charger experimental kit using scr, experimental kit for speed control of dc series motor (scr based), experimental kit for sped control of induction motor using pwm/csi inverters, 20 mhz dual trace oscilloscope, function generator, regulated dual dc power supplies

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