Latest constant voltage transformer Tenders | Government constant voltage transformer Tenders

Central Government/Public Sector

CTN :41281276

21 Aug, 2025 18.38 Lacs

Chandrapur - Maharashtra

Tender For supply of vacuum contactor 400 amps 3.3kv part no. ht200 , vacuum contactor closing coil 110v dc part no. ht203 , vacuum contactor holding coil 110v dc part no. ht204 , p. t. 40va part no. ht206 , auxiliary contactor part no. ht208 , resin cast pt 300va 3.3kv by 110v 3 phase part no. 350 or ht350 , e.l.unit complete without transformer part no. 800 or ht800 , power hrc fuse part no. ht1500 , brass cable gland complete with c.i clamp stud part no. 1600 or ht1600 , static type relay part no. ht900a , pilot relay 12dc part no. ht2200 , contactor part no. ht200a , diode by255 for vacuum contactor part no. ht200c , vacuum contactor rectifier bridge part no. ht201 , copper terminal bar part no. 701 or ht701 , terminal chamber for i by c t by g o by g and partition part no. 1600b or ht1600b , auxiliary switch for vacuum contactor 2no and 2nc part no. ht205 , resin cast part no. ht300 , ht control fuse 3.3kv 2amps part no. ht400 , resin cast moulded cbct part no. ht500 , resin cast part no. ht650 , dmc moulded 3.3kv insulator for power fuse part no. ht700 , hrc fuse base and carrier for control part no. ht1200 , hrc fuse part no. ht1201 , lamp holder part no. ht1400 , cable box complete w o gland for i by c t by g oby g and partition part no. 1600a or ht1600a , isolator handle on off with axel bush part no. 1501 or ht1501 , copper bus bar 400 amps set of 3 part no. ht101 , relay part no. ht900e , isolator limit switch part no. ht1700 , isolator part no. ht100b , 72 sq mm ammeter suppressed scale part no. 1000 or ht1000 , ammeter selector switch part no. 1001 or ht1001 , single phase preventer cup 20 part no. 2001 or ht2001 , 72 sq mm voltmeter 0 to 5 kv by 110 volt part no. 1100 or ht1100 , resin cast part no. ht600 , push button with element for start stop test and reset part no. 1300 or ht1300 //bid details 2 / 29

CTN :41282608

16 Aug, 2025 NA

Deodar - Gujarat

Tender For supply of enamelled round copper wire as per is 13730 (part 0 / sec 1) (q3) , modular piano type domestic electrical switches as per is 3854 (q3) , electrical terminals as per is 8309 (q3) , junction box -bhel (q3) , earth leakage circuit breaker (elcb) (q3) , rectifier diode (q3) , taflon tape as per is 14635 (q3) , emergency push button switch (q3) , piano type modular domestic electrical sockets - is 1293 (q3) , rust remover solution (q3) , wooden beading patti (q4) , electrical sleeves as per is 11654, is 5831 (q4) , led bulb with battery as per is 16102 (q3) , wire nails (q4) , wood screws (q3) , hrc fuse as per is 13703 (q3)

CTN :41288646

22 Aug, 2025 NA

Kalpakkam - Tamil Nadu

Tender For supply of item 1 current sensor 300amp part no 176f8342 as tech spec annex attached , item 2 cable gate drive card to igbt mod d1 part no 176f8364 as tech spec annex attached , item 3 gate drive board coated d slash e slash f frame part no 176f8626 as tech spec annex attached , item 4 ribbon cable ctrl card to power card part no 176f8641 as tech spec annex attached , item 5 power card 132kw 500v part no176f8644 as tech spec annex attached , item 6 power card 90kw 400v part no130b1831 as tech spec annex attached , item 7 power card 90kw 400v part no 130b1939 as tech spec annex attached , item 8 power card 75kw 400v part no 130b1938 as tech spec annex attached , item 9 power card 45kw 400v part no 130b1936 as tech spec annex attached , item 10 power card 30kw 400v part no130b1926 as tech spec annex attached , item 11 power card 15kw 400v part no 130b1921 as tech spec annex attached , item 12 rectifier scr 181a 1600v part no 176f8318 as tech spec annex attached , item 13 inrush scr slash diode module 1600v 250a part no 130b1888 as tech spec annex attached , item 14 thyristor 1600v 220a part no 130b2449 as tech spec annex attached , item 15inrush scr slash diode module 1600v part no 72a130b2549 as tech spec annex attached , item 16 igbt single 450amp 1200v for d frame part no 176f8629 as tech spec annex attached , item 17 igbt dual 1200v 300a part no 130b2451 as tech spec annex attached , item 18 dual igbt module 1200v part no 150a130b1884 as tech spec annex attached , item 19 cable jumper slash cable jumper 44 pole c1 hyphen 2 part no 134b5474 as tech spec annex attached , item 20 cap bank 450v 6 cap part no 176f8325 as tech spec annex attached , item 21 capacitor 4400uf 20percentage 20percentage 450v part no 134b1875 as tech spec annex attached , item 22 dc bus capacitor 4500uf 450v part no130b1423 as tech spec annex attached , item 23 dc bus capacitor 3700 micro farad 450v part no 130b1422 as tech spec annex attached , item 24 cur. trans. card 500v frame c2slashc4slashh7 8slashi8 part no130b1897 as tech spec annex attached , item 25 cur. trans.card 500v frame c1slashc3slashh7slashi7 part no 130b1894 as tech spec annex attached , item 26 control card with safe stop for fchyphen302 part no 134b1726 as tech spec annex attached , item 27 control card wslasho safe stop for fchyphenb102 part no 134b1730 as tech spec annex attached , item 28 control card wslasho safe stop for fchyphen301 part no 134b1728 as tech spec annex attached , item 29 heat sink fan assy. for frame d part no 176f8329 as tech spec annex attached , item 30 top fan ip00 for d frame part no 176f8639 as tech spec annex attached , item 31 fan assembly 60x60x25mm power card c1 c2 part no 134b6864 as tech spec annex attached , item 32 fan assembly 172x150x51mm ip21 55 part no 134b6865 as tech spec annex attached , item 33 fan assy 127x127x38mm ip20 coated 18w part no 134b6867 as tech spec annex attached , item 34 fan assy 120x120x38mm ip20 coated 12w part no 134b6866 as tech spec annex attached , item 35 ext fan ass 120x120x38mm coated b3 h10 part no 134b7249 as tech spec annex attached , item 36 fan assembly 80x80x25mm coated part no 130b1097 as tech spec annex attached , item 37 fan assembly 70x70x25 mm coated part no 130b1096 as tech spec annex attached , item 38 lcp mounting kit w slash no lcp part no 130b1117 as tech spec annex attached , item 39 vlt //bid details 2 / 29 registered trademark control panel lcp 102 part no 130b1107 as tech spec annex attached

CTN :41290270

19 Aug, 2025 NA

Muzaffarpur - Bihar

Tender For supply of ac voltmeter , ac voltmeter 0-150 , ac ammeter , function generator , single phase variac , dc voltmeter 0-15 , dc voltmeter 0-150 , dc ammeter , earth resistance tester , d. c. regulated power supply , tachometer , rheostat , electrical tools bag , electronic work bench , build a voltage divider bias circuit and measure the terminal currents & terminal voltages of the vo , build the ce, cc and cb amplifier circuit and verify the input and output characteristics. and build , dso(100mhz) , v-i characteristics of scr , measurement of current and voltage in a branch of the given electrical circuit using kirchhoff s cur , measurement of load current in load resistance using thevenin s theorem, norton s theorem, maximum p , measurement of open circuit(z) parameter, short circuit(y) and abcd parameter of a two-port network. , characteristics of triac, . , r and rc triggering circuit of scr. , breadboard , b. h curve apparatus kit , demonstration of faraday s laws of electromagnetism. , test the performance of zener diode/pn/led , test the functionality of half wave rectifier and full wave rectifier and bridge , implement logic gates using universal nand gate ic, nor gates and universal gates , half adder and full adder using gates , sr, ms-jk, d and t flip using ic 7476(all in one) , test the functionality of dac and adc using ic. , passive components , r and rc ujt triggering circuit of scr , half wave and full wave converter with r and rl load and freewheeling diode , characteristies of igbt, mosfet, fet , chopper circuit , inverter circuit(series and parallel) , forced commutation circuit (a, b, c, d and e) , single phase step-up and down cyclo converetr , scr single and three phase half-full controlled bridge converter , dc to dc converter trainer (buck, boost and buck-boost converters) , scr single phase dual converter trainer , discrete component trainer , total station , gps instrument , tilting level , two hinged arch , water absorbtion test apparats for aggregate larger than 10mm or between 40mm and 10mm , vessel for water absorbtion test of aggregate smaller than 10mm , miscellaneous tools , cylindrical steel cup, metal hammer , bourdon's gauge , piezometer , flywheel apparatus , laboratory permiability apparatus(constant head and falling head) , calibrating glass tube , steel cylinder, cylindrical metal , jar testing apparatus with jars , burrete, burette stand, conical flask, pippette , bod apparatus , suspended solids, dissolved solids, and total solids measuring apparatus , bod incubator , digital balance, hot air oven , test tubes , beaker , digital thermometer , u tube manometer , dial gauge stand , silver sulphate , dpd (diphenyle paraphenylene diamine indicator , shear strength testing machine , digtal chlorimeter , watt meter

CTN :41299081

16 Aug, 2025 NA

Deesa - Gujarat

Tender For supply of modular piano type domestic electrical switches as per is 3854 (q3) , piano type modular domestic electrical sockets - is 1293 (q3) , piano type modular domestic fan regulator as per is 11037 (q3) , non - modular piano type domestic electrical switches as per is 3854 (q3) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , modular electrical enclosure switch board boxes for modular type accessories (q3) , wood screws (q3) , xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , wire nails (q4) , terminal strip connectors (q3) , enamelled round copper wire as per is 13730 (part 0 / sec 1) (q3) , electrical connection lugs or thimbles (q3) , electrical sleeves as per is 11654, is 5831 (q4) , earth leakage circuit breaker (elcb) (q3) , rectifier diode (q3) , call bell (q3) , rigid plain conduits of insulating materials as per is 9537 (part 3) (q3) , radio frequency co - axial cable type 75 - 7 - 2 (coaxial cable) as per is 5802 (q3) , ceiling rose - is 371 (q3) , pvc channel (q3) , fixed capacitors (fixed capacitor for single phase ac electric fan) as per is 1709:1984 (q3)

CTN :41221023

04 Aug, 2025 NA

Tinsukia - Assam

Tender For supply of diode , avr , mounting , bearing , armature assy , bush , field coil , rectifier assy , startor assy , pole screw , volatage regulator , oil seal , nut lock , oil filter , spark plug , head gasket , air filter , fuel filter , rope assy , carbuator assy , filter , mcb 2way , mcb 4way

CTN :41232146

07 Aug, 2025 NA

Kannur - Kerala

Tender For supply of project components - broadcom / avago compact 650-nm transceiver with versatile, link connector, |singlemode-media convertor (tp link), raspberry pi4computer,model b,4gb ram, fabrication of pcb, waterproof transparent enclosure box, arduino uno board with dip atmega328p, voltage regulator -7808, leds-red, leds-green, electrolytic capacitor-220ufi25v, ckios 20w solar pannel-12v, resistor-1 k, 5v,10apower bank with cable, wifi modulefor raspberry pi, heat sink for voltage regulator, mounting brackets and consumables, chasing m2 s 200m underwater drone rov, mini height bright submersible torch, polyform a-5 buoy 27"diameter -black tms-89923, 1m rvsp cable 17awg 2468 core rs485 signal control, line twisted shielded insulation pvc copperwire audio, cable, gmt neodymium magnet silver round 6x3mm size -, |multipurpose office magnets, |arvikasales copper pipeltube coil length 10 feet width -24, swg 14 inch, hanture acrylic round tube 30cm length clear acrylic, plexiglass lucite tube (id 80mm x od 90 mm), anchor advance fr 6 sg mm 90m fr pvc insulated wire, |lalitharesistor kit box all value, 40values, 1/4 watt, 5%, tolerance,, zero watts led bulb for projects (plastic) standard b22, base, l/r switch, 63amp mcb, adjusting rod pin, ubolt with locknut, lion ev e-rickshaw jhula, 63.5hole plate, e rickshaw kamani bush 1.5 inch, hand brake with wire, andersonconnector, brake paddle, led lights for headlight,tail, indicators, completeev wiring kit connectors, assembly tools:basic tools -wrenches screwdrivers etc, ir sensors, arduino uno at mega 2560, singlechannel 5v relay control with opto coupler, breadboard, 75.led, lcd display, |modaxe red color spst on-off toqgle safety cover switch with aircrafit, clubics v3 steering wheel and pedals setracing controller |motioncontroller, thrustmaster tcaquadrant airbus edition throttle, boat aavantebar groove, 16w, connectivity modes, 6hrs signature sound, multiple soundbarspeaker playtime, bluetooth sound bar,, bu0836a joy stickcontroller board, 10k machinedrotary, precision variable resipsottaenncteiometer with free knob -, holybropixhawk 6x pro standard setv2b, tds sensor- waterconductivity sensor module board kit raspberry pi5-8gb, mpx5010 pressure sensor, 87. mcp 3008adc, 88.sht-31-d temperature sensor, amicismart 1200w dc to dc converter, 20a step-up boost converter 8-60v to 12-80v adjustable power supply , puly bridge rectifier mdq-100a 100a 1600v full wave diode module one phase with radiator , dive flag mounting kit-tools needed to tie flag to a buoy , 48v lithium ion battery for electric scooter - battery capacity: 30-50ah+ battery management system , 48v 1.2 kw bldc hub or mid drive motor , 48v 60-70 bldc controller , 35"or 33" rear axle differential , hall effect throttle with forward/reverse switch , 48v/60v/72v speedometer with key hole , brushless motor tester , universal motorcycle ignition switch waterproof electric start key , xt60 connectors (male female) pair , step down converter module 60-72v to 12v, 20 a output with fuse , dc-dc converter 48v-12v, 10 a dc converter , 48v 10a lithium battery charger with charging port , 48v 100a fuse with fuse holder , 48v 100a circuit breaker , 48v 100a contactor , hydraulic disk brakes for front and rear , front and rear shock absorbers , tubeless tyres with alloy rims (10-12 inch) , 13mm tee set , 43mm kaan set , 30205 bearing , 15mm front axle with bogali , 15mm brake hub , handle bar , 45mm kamaani , 3.75/12 front mudguard , 20 amp converter , harness wiring w16 , mm 7600 ei 4g lte gps/gnss module , cacestar br2205 2300kv bldc motors , syringes 500 ml , macrc b3 pro compact charger , towerpro mg90s servo motor , maxbotix mb1240high performance ultrasonic sensor , waveshare imx 462-99ir cut camera fixed focus 2mp , stax 5.8ghz fpv video transmitter (25-600mw) , dual diversity diy rx5808 5.8 ghz receiver , ujeavette under water propeller engine thruster , hobbyocean underwater thruster 12-16860kv 300 w reverse brushless motor + 40a

State Government

CTN :41224133

25 Jul, 2025 40.00 Lacs

Muzaffarpur - Bihar

Tender For rfp for supply of electronics lab equipments for electronics engineering at government polytechnic, muzaffarpur eda tools- electronic design and simulation software 10 user, pcb design software ( 10 user ), electronic work board, ic 741c breadboard, resistors, potentiometer, capacitors, diode, analog ic tester, connecting wires, dso 2 mhz function generator, 25mhz function generator, digital multimeter, analog multimeter, , oscilloscope probe, jumper wire, wire strip , kelvin double bridge circuit, hays bridge, de sautys bridge circuit, wiens bridge oscillator, lvdt kit, "rvdt, rtd, and thermistor sensor trainer kit, strain gauge kit, pn junction diode characteristics , zener diode characteristics , rectifier kit (half wave, full wave- centertaped, bridge ), rectifier with filter training system, c-type filter, lc filter, fet amplifier, amplifier circuit kit (ce, cb, ce), rectifier with regulator circuit, digital ic trainer kits, logic gates ics, digital ic tester, bjt (npn, pnp), fet, microcontroller kit, interface cards (stepper motor, dual dac, 8 bit adc, traffic light, key pad and dtmf tone generator), microprocessor kit

Central Government/Public Sector

CTN :41237445

18 Aug, 2025 NA

Erode - Tamil Nadu

Tender For supply of diode for wag7 compact 56 diode assembly rsi block. make/model: type s43ar510 of hirect (hind rectifier) or rir power electronics (ruttonsha) or stesalit only. note: firm should submit authorised dealership certificate along with tender otherwi se offer will not be considered. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40938460

30 Jul, 2025 40.3 Thousand

Jaipur - Rajasthan

Tender For corrigendum : supply of various electronics items : - diode rectifier 1n 4003 , zener diode, 5.1v , red led 300ma,dia 5mm red , light emitting diode red colour, smd1206 , diode 1n 4007 , 1 amp general purpose. , diode in5819 1.0 amp, schottky barrier rectifier , diode, in5822 , 3.0amp, sohottky barrier rectifier , diode bridge rectifier db107 , small signal schottky diode bat43 , zener diode 5.1v smt , zener in 825 , lm385z 2.5 zener diode , p6smb16a zener diode

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