Latest variable voltage variable frequency drive Tenders | Government variable voltage variable frequency drive Tenders

Central Government/Public Sector

CTN :45355192

06 Jun, 2026 NA

Rourkela - Odisha

Tender For supply of lenze drive,servoposition controller for(3items) comprising of following: - converter,frequency,typ:e82ev751-4c , - converter,frequency,typ:e82ev551-4c , - function i/o module,type:e82zafsc000 ,

CTN :45343672

11 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of electronics and communication engineering practices (equipment) - equipments for electronics and communication engineering practices:, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., embedded trainer kit (using lpc2148) cpu -lpc2148, core -16/32 bit arm7tdmi-s speed -max 60 mhz, flash -512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converterwith 14 analog inputs, one 10bit d/a converter, six pwm &watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay & buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board power cord, user manual, ask modulation and demodulation kit message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz, amplitude 5 v. carrier signal: sine wave, frequency 200 khz, amplitude 5 v. modulator type: switching modulator using analog switch / transistor switching ic. demodulator: envelope detector and lpf. comparator: lm311 based. supply voltage (board): +12 v, +5 v dc. supply current: 100 ma minimum. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz.dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter):input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency: tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m.controls: channel selection. volume control.fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna.additional features: dth subscription connection with doordarshanfree channels. free-to-air channel demonstration.

CTN :45346460

04 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of eee lab items dept use - 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 mounted suitable for laboratory operation all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , dc stepper motor driver 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 driver kit with servo motorinput voltage 12 - 24v, dc, 5a, 10-60rpminput 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 controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc power supply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided , three phase resistive loadrating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , single phase induction motor with load arrangement 5hp ,230v, 1400 rpmsingle phase, 2hp,230v,1440 rpm with dol starter loading arrangement and electrical workbench mechanical rope with aluminum brake drum loading with adjustable wheels - 2 no s 0-50 kg spring balance - 2 no s electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor and starter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeter , three phase synchronous motor with electrical workbench 3-phase synchronous motor with electrical workbench and loading arrangement , rating: 5 hp voltage: 440 v ac, 50 hz speed: 1500 rpm (synchronous speed), induction start using damper winding, suitable starter panel, dc supply (0 220 v dc adjustable (variable dc control) within the panel),and necessary workbench electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor , starter, exciter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeters and voltmeters for motor to be provided on panel board. , synchronizing panelthree phase, 415v, 15a synchronizi

CTN :45354788

11 Jun, 2026 NA

Shekhapura - Bihar

Tender For supply of arduino uno microcontroller , breadboard , jumper wires male female , resistors , led red green , capacitors , transistors , diodes , sensors , lcd , relay module , motors , power supply battery , multimeter , soldering kit , project work station , fpga trainer boards , logic analyzer , dual regulated power supply , arduino uno , stm dev board , pic development kit , raspberry pi , digital multimeter , dac trainer board , rtos trainer , soldering stations , lm analog temp sensor , ds digital temp sensor , ptrtd resistance temp detector , k type thermocouple , ir proximity sensor reflective ir , digital ir obstacle sensor , ir flame sensor , ir temperature sensor mlx90614 , mq two lpg smoke , mq three alcohol , mq six lpg butane , mq seven carbon monoxide , mq air quality , pir motion sensor , ultrasonic sensor , accelerometer , gyroscope , solderless breadboard full size , mini breadboard , jumper wires male male , jumper wires male female , jumper wires female female , ic socket eight pin , ic socket fourteen pin , ic socket sixteen pin , solar cell trainer kit , ujt as relaxation oscillator kit , scr characteristics kit , ldr , photo diode , phototransistor , semiconductor temperature coefficient trainer kit , logic gate trainer kit , ic trainer kit , measurement of steady state and transient response of rl rc and rlc circuits , frequency response of twin t notch filter and to study of active filter , study of single phase inverter trainer , to study the behaviour , determine the transient , to study of pid controller for simullatio n process , to study basic electric al trainer , to study single phase transformer , to obtain efficiency of a dc shunt machine , to obtain efficiency and voltage regulation of a single phase transform , to study dc series motor , make connection of dol starter , test the machines required , maxwells bridge trainer kit ) /bid number : gem/2026/b/7582907 * /dated: 27-05-2026 & & / bid document 1 / 44

CTN :45332966

11 Jun, 2026 NA

Rourkela - Odisha

Tender For supply of electrician screwdriver thin stem insulated handle , electrician screwdriver thin stem insulated handle , knife double bladed electrician , neon tester , blow lamp brass , crimping tool , wire cutter and stripper , copper bit soldering iron , de soldering gun , contactor and auxiliary contacts , limit switch , rotary switch , relay cut out relays reverse current relays over current relays under voltage relays , pin type shackle type egg type and suspension type insulators , hydrometer , portable electric drill machine , load bank lamp or heater type , laboratory type induction coil , out side micrometer , knife switch dpdt fitted with fuse terminals , knife switch tpdt fitted with fuse terminals , earth plate , earth electrode , mccb , elcb , rccb , fuses , rheostat sliding type , capacitors , various lamps , bus bar with brackets , rubber mat , electrician helmet , safety belt , ohm meter series type and shunt type portable box type , digital multi meter , a c voltmeter m i analog portable box type housed in bakelite case , milli voltmeter centre zero analog portable box type housed in bakelite case , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi analog portable box type housed in bakelite case , kilo wattmeter analog , digital wattmeter , a c energy meter , power factor meter digital , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester or clamp meter , megger , 3 point d c starter , 4 point d c starter , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , ac starters , oscilloscope dual trace , function generator , soldering iron , temperature controlled soldering iron , discrete component trainer , linear i c trainer , digital i c trainer , electric induction plate , electric kettle , electric iron , immersion heater , a c ceiling fan and ac table fan , geyser storage type , mixture and grinder , washing machine semi-automatic , motor pump set , inverter with battery , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , ink jet or laser printer , dc compound motor with starter and switch , thyristor igbt controlled d.c. motor drive with tacho generator feedback arrangement , thyristor igbt controlled a.c. motor drive with , electrical machine trainer , used dc generators series shunt and compound type for overhauling practice , motorised bench grinder , manual motor coil winding machine , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , portable double telescopic ladder , 3 ph variac , rotary hammer drill 1 ph , lcr meter

CTN :44784189

22 Jun, 2026 NA

Lehra Mohabat - Punjab

Tender For corrigendum : as per clause no. 40 of indian electricity grid code (iegc) and under guidelines of grid controller of india limited (formerly posoco) in preview of central electricity regulatory commission (cerc) at guru hargobind thermal plant, lehra mohabbat - onsite primary frequency response (pfr) testing of unit-2 (210 mw) of stage-1 & unit-3 (250 mw) of stage-2 of ghtp, lehra-mohabbat as per clause no. 40 of indian electricity grid code (iegc) & under guidelines of grid controller of india limited (formerly posoco) in preview of central electricity regulatory commission (cerc) at guru hargobind thermal plant, lehra mohabbat, rampura phul, distt. bathinda (punjab), as per detailed scope mentioned in tender specifications.

State Government

CTN :45312121

08 Jun, 2026 2.00 Crore

Sheopur - Madhya Pradesh

Tender For providing, supplying and installation of solar and related equipment in kuno wildlife division - off - grid solar photovoltaic power plant 1.5 kva, off - grid solar photovoltaic power plant 2 kva, off - grid solar photovoltaic power plant 3 kva, off - grid solar photovoltaic power plant 4 kva, off - grid solar photovoltaic power plant 5 kva, off - grid solar photovoltaic power plant 7.5 kva (96v), off - grid solar photovoltaic power plant 7.5 kva (120v), off - grid solar photovoltaic power plant 10 kva, off - grid solar photovoltaic power plant 12.5 kva, off - grid solar photovoltaic power plant 15 kva, off - grid solar photovoltaic power plant 20 kva, off - grid solar photovoltaic power plant 30 kva, 1 horse power solar pumping system, 2 horse power solar pumping system, 3 horse power solar pumping system, 5 horse power solar pumping system, 7.5 horse power solar pumping system, 10 horse power solar pumping system, 15 horse power solar pumping system, 20 horse power solar pumping system, 30 horse power solar pumping system, 1 horse power ac single phase submersible motor, 2 horse power ac single phase submersible motor, 3 horse power ac 3-phase submersible motor, 5 horse power ac 3-phase submersible motor, 7.5 horse power ac 3-phase submersible motor, 10 horse power ac 3-phase submersible motor, 12.5 horse power ac 3-phase submersible motor, 15 horse power ac 3-phase submersible motor, 100wp solar panel, 125 wp solar panel, 160 wp solar panel, 335 wp solar panel, 500 wp solar panel, 2kva solar inverter (pcu), 2.5 kva solar inverter (pcu), 5.2 kva solar inverter (pcu) 48v, 5.2 kva solar inverter (pcu) 96v, 10 kva solar inverter (pcu) 96v, 20 ah solar c10 lead acid battery, 40 ah solar c10 lead acid battery, 40 ah solar c10 gel battery, 80 ah solar c10 lead acid battery, 80 ah solar c10 gel battery, 100 ah solar c10 lead acid battery, 100 ah solar c10 gel battery, 150 ah solar c10 lead acid battery, 150 ah solar c10 gel battery, 200 ah solar c10 lead acid battery, 200 ah solar c10 gel battery, 72 ah vehicle lead acid battery for mahindra bolero, 70 ah vehicle lead acid battery for mahindra bolero camper, 72 ah vehicle lead acid battery for mahindra scorpio s11, 74 ah vehicle lead acid battery for mahindra scorpio n, 80 ah vehicle lead acid battery for tata safari, 80 ah vehicle lead acid battery for tata yodha crew cabin 4x4, 80 ah vehicle lead acid battery for force gurkha 4x4, 65 ah vehicle lead acid battery for isuzu d-max v-cross 4x4, 90 ah vehicle lead acid battery for tractors, compatible solar variable frequency drive cum controller with dry run protection for 1 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 2 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 3 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 5 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 7.5 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 10 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 15 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 20 hp solar submersible water pumping sytem with ip65 rated enclosure, compatible solar variable frequency drive cum controller with dry run protection for 30 hp solar submersible water pumping sytem with ip65 rated enclosure, price per visit for maintenance of existing solar installations includi

CTN :45296111

01 Jun, 2026 NA

Ri Bhoi - Meghalaya

Tender For supply of vion aerial vision 800d goggles dual diversity 5.8ghz , radiomaster xr1 nano multi frequency expresslrs receiver-2400 , battery strap 20x300mm , gep-m10q gps , aerocell battery 6s1p 4500 mah , falcon nv 1800 night vision camera , opt 2807-kv1300 brushless motor , skybee 7 inch full body frame , zerodrag nova boost stack f4 55a am32 esc , akk ultra long range vtx 3w 5.8g low band 80 channels , triple feed patch geprc antenna 5.8g , imax b6ac charger 80w , cell 18650 , gemfan 7 inch hurricane 3-blade propeller clear gray 2 pairs , akk 5.8g antenna rhcp sma , radiomaster pocket radio controller m2-elrs charcoal fcc mode 2

CTN :45292678

01 Jun, 2026 NA

Vadodara - Gujarat

Tender For tender for supply of spares for rockwell plc installed at grep compressor station gail vaghodia -spares for rockwell plc installed at grep compressor station gail vaghodia -relay contact o p isolated 1794 ow8 8bit , flex i o module frequency input no of i , module analog i p 1794 ie8 12bit 8point , o p module source 16 24v 1794 ob16p , analog output module 16 bit 1794 of4i , analog input module 16 bit 1794 if4i , flex i o term base allen bradley cat n , i p mod non isolated t c 1794 irt8 , plc slot rack p n 1756 a7 , plc chasis 10 slot control logix , ethernet comm module 1756 enbt allen , controllogix dc redundant power supply , power sup mod plc p n 1756 psca2 allen , adapter redundant media 1794 acnr15 , voted eods relay module xm 442 , sink i p module 24vdc 16poit 1794 ib16 , dualspeedmodulexm 220 , plc controller cat no 1756 l71 , fast analog 4 cur volt in 2 cur volt ou , prosoft com mod plc p n mv156 mcmr allen , modbus ethernet module mvi56e mnetcr

CTN :45063614

30 May, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

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