Latest vacuum contactor Tenders | Government vacuum contactor Tenders

State Government

CTN :39246838

24 Feb, 2025 3.09 Lacs

Raichur - Karnataka

Tender For procurement of ht fuses for vacuum contactors at 6.6 kv u-5 to u-8 switchgear

CTN :38748493

21 Feb, 2025 7.96 Crore

Jodhpur - Rajasthan

Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead

Central Government/Public Sector

CTN :39085281

10 Feb, 2025 5.64 Lacs

Sonbhadra - Uttar Pradesh

Tender For corrigendum : supply of vacuum contactor

Central Government/Public Sector

CTN :39198139

24 Feb, 2025 1.99 Lacs

Balaghat - Madhya Pradesh

Tender For purchase of 400a, 11kv vacuum contactor for fcma starter of 700kw, 11kv compressor

CTN :38924592

17 Feb, 2025 12.13 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester

Central Government/Public Sector

CTN :39161296

21 Feb, 2025 3.56 Lacs

Ajmer - Rajasthan

Tender For tender for supply of supply of electrical spares at kishangarh airpor - 12v, 180ah, 25 plate lead acid battery with buyback of oid batteries, suitable for g. sat, supply of 12v 100ah lead and battery with dustack of old batteries, suitable for solar panel, supply of 12v, 25ah svf battery with buyback of old batteries suitable for ups, supply of 12v, 70ah smf battery boyback of old batteries stable for fire alarm panel and ups, supply of digital programable tiene switch (24 hours) 240v ac supply, suitable for corting outborghing sustam make/model selen t52m1, make model havells 12755 equart, supply of steel panel lock knch hine, suitable for existing electrical panel complete as requined, supply of 5 pin, 6/15a, modular socket oudlet 151 marked suitable for existing fittings maka anchor penta sares), supply of 6a, these pin, modutar socket cutiut, is1 marked suitable for existing tings make anchor penta series), supply of 03 module pvc box suitable to work on 230v 50hz, ac supply 15 marked, colour white, supply of 06 module pvc box sutable to work on 230v 10% 50hz, ac supply: 15 marad colour-whit, supply of 08 module pvc bos sutable to work on 230v 10% 50hz, ac bupply 18 marked colour-white, supply of 00 madde type pvc cover plates with base frame suitable to work on 230v10%, 50hz, ac supply. mahad colour-white, make anchor panta sadas, supply of o module type pvc cover plates with base frame suitable to work on 230v 10%, 50hz. ac supply. 18) marikod, colour white. maka anchor pre, supply of 150w, ba, halogen withholder sultater ama make devatad type runway edge aghting make osram model no. 64361 huuzic 150-15 pk30 100/cs sku or equivalent), supply of 2 core 4 sqmm 600 v grade copper condudor, epr insulated pcp sheathed underground secondary cable for airport liphing circuits completed and conforming to technical specification, supply of secondary connector kit (male & female) stable for connection zka sq mem muti stranded annealed conductor, unshielded secondary airfield lighting cables as per specification etc. as required, supply of 3 pin sisa, plug top 15 marked, supply of 3 pin 15/16a, heavy duty plug top, 18 marked, supply of 25 s mm sizas reg type aluminium augs for 11 kv grade cable, supply of 240 sq. mm sizes ing type aluminum lugs for 11 kv grade cable, supply of 20 watt led bathen type sube light 14 ft.) ulta san with extruded polycarbonate, sutable for 230v, 50hz, ac supply efficacy: 100 lm/w, 6000k, with a accessories complete as required, supply of 03 phase 415v, air break power contactor with auxiliary supply of 230v, 50 hz complote as required make/model-siemens/3tf33 00-0a

Central Government/Public Sector

CTN :38655157

05 Feb, 2025 56.05 Lacs

Gorakhpur - Uttar Pradesh

Tender For corrigendum : custom bid for services - power system study-operation and maintenance of electrical systems/electrical installations: vendor shall cover minimum following major activities: 1. site visit for data collection, harmonic measurement and kick-off meeting. 2. sld preparation and network modelling in etap software (latest version) 3. load flow study & reactive power compensation analysis to check the adequacy of switchgear rating and every primary equipment such as transformer, cables etc against the maximum running plant load in steady state condition and to provide suggestions for existing system modifications for the reliability and betterment of system. the load flow study shall be performed for the normal and contingency system operating conditions specified by hurl. the load flow study shall also estimate the bus voltage drop across circuits. reactive power profile for the network shall also be analysed and recommendation shall be provided in case of any requirement for capacitor banks. 4. short circuit study to check the adequacy of switchgear rating against the maximum fault current value and to provide suggestions for existing system modifications for the reliability and betterment of system. short circuit study to estimate the maximum phase fault currents at each bus and contribution of fault current from various connected circuits. the study shall provide the values under normal and specific contingency situation provided. the study shall confirm the suitability of the short circuit withstand of the switchgear. 5. unit protection scheme & logic review and protective device coordination study to finalize the relay settings & logics and suggestions for modifications for the reliability and betterment of system

CTN :39104867

17 Feb, 2025 NA

Indore - Madhya Pradesh

Tender For science lab and geography lab items - lab items, ammeter dc to ac, analog multimeter, andersonand schering andhay and kelvin and maxwell and de sauty and wiens bridges, apparatus for measurement of capacitance and inductance using impedance at different frequency, apparatus for studying diffraction from reflection grating model, apparatus to determine the rydbergs constant with the help of diffraction grating and hydrogen discharge tube. complete with high voltage power supply, grating and spectrometer., apparatus to determine the temp coeff. of resistance of platinum complete with all accessories., apparatus to determine the viscosity of fluid using poiseuileas method, apparatus to draw b-h curve of ferromagnetic material with the help of cro, apparatus to study tunnel diode, apparatus to study charging and discharging of a capacitor., apparatus to study response curve for lcr circuits and to determine the resonance frequency., apparatus to study specific resistance and energy gap of a semiconductor., apparatus to study the absorption spectra of iodine vapour complete with white light source. power supply. grating, and spectrometer., apparatus to study transistorised regulated power supply., apparatus to verify newtons law of cooling, audio frequency generator, babinet compensator with optical bench and accessories, ballistic galvanometer with lamp and scale arrangement, bending of beam apparatus to determine youngs modulus, biprism assembly, biquartz or half shade polari meter, value of mechanical apparatus to determine the calendar and barnets equivalent of heat, c.r.o. dual trace 20 mhz, c.r.o. dual trace 40 mhz, cantilever to determine youngs modulus, choke of mercury lamp, complete apparatus for study of zeeman effect with all accessories for determination of lande-g- factor, complete apparatus to determine resolving power of telescope, complete apparatus to determine the heating efficiency of electrical kettle with various voltages, complete apparatus to verify law of parallel and perpendicular axes for moment of inertia, complete apparatuse to determine e/m by milikans method, complete setup to find the wavelength of sodium light with the help of fresnels biprism., compound pendulum/bar pendulum, compton effect experiment, cro single trace 20 mhz, characteristic apparatus dielectric constant, digital multi meter, drill machine with all size bits, e/m by helical method, digital storage oscilloscope 40 mhz, f.e.t. amplifier, four probe method, frank hertz experiment, fresnel biprism diffraction apparatus model, function generator 0.3 to 3 mh, function generator hz to 10 mhz, half wave and full wave rectifier apparatus with built in power supply, hall probe method for measurement of resistivity. complete with hall effect setup, hall probes, digital gauss meter, electromagnet and constant current supply., hartley and colpitts oscillator, horizontal torsion apparatus, hybrid solar and wind energy trainer., hydrogen spectra balmer series apparatus, impedance and power factor of lcr circuit, induction hot plate with induction pots, jaegers apparatus to determine the surface tension, laser raman spectrometer(ccd based), lees disc, m.o.s.f.e.t characteristic apparatus, magnetostriction with michelson interferometer model c" ho-ed-int- 06m, measurement of low resistance by carey foster s bridge complete with power supply., measurement of thickness of thin wire with laser complete setup, measurement of wave length of he-ne laser using ruler with laser complete setup, mercury lamp, newtons rings apparatus complete with travelling microscope, power supply and sodium lamp., photo diode characteristic apparatus, photo transistor characteristic apparatus, photoconductivity experiments, physical balance, plancks constant using solar cell, plug key one way/two way, scarles apparatus to determine the coefficient of thermal conductivity, series and parallel resonance circuit, single slit diffraction and heisenbergs uncertainity, slotted w

CTN :38938131

05 Feb, 2025 NA

Dhanbad - Jharkhand

Tender For corrigendum : supply of electrical lab equipment for different govt. polytechnic 1 - electrical engineering lab equipment 1, kit for dc theorems kvl thevenin superposition norton max power, kit for power consumption of various lamps, kit for measurement of resonant frequency of tank circuits, kit for incandescent lamps and time fusing current characteristics of a fuse, kit for rlc circuit, kit for b h curve of an electromagnet, kelvin bridge trainer kit, wheatstones bridge trainer kit, lvdt trainer kit, wattmeter voltmeter ammeter rlc circuit kit i, wattmeter voltmeter ammeter rlc circuit kit ii, rlc circuit kit, wattmeter voltmeter ammeter rlc circuit kit iii, wattmeter voltmeter ammeter rlc circuit kit iv, wattmeter voltmeter ammeter rlc circuit kit v, experiment board for rlc series and parallel resonance, dc circuit network theorem trainer kit i, dc circuit network theorem trainer kit ii, dc circuit network theorem trainer kit iii, to study the a b c d parameters of an artificial transmission line, determination of active and reactive power and study of control using var compensators, lvdt trainer kit, thermocouple thermistor and rtd trainer kit, kit for light transducer, potentiometer trainer kit, kit for transmitter receiver characteristics of a synchro set, dc positional servo system, ac positional servo system, stepper motor control system