Latest underslung inverter Tenders | Government underslung inverter Tenders

CTN :45435023

16 Jun, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of lab equipments for eee dept - eee dept lab equipments, single phase transformer, loading rheostat i phase, linear variable differential transformermeasurement trainer, single phase to single phase cycle converter kit, pwm based step down dc chopper usingmosfet/igbt kit, single phase single pulse/sinusoidal pwm inverter using mosfet/igbt kit, on / off control of lamp using solid state relay kit

Central Government/Public Sector

CTN :45436573

16 Jun, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of welding plant capacity 400 amps, 3 phase, 415 v, 50 hz and 400 amps dc mmaw igbt inverter based with inbuilt vrd as per the technical specification enclosed. make acceptable: ador, fronious, esab, warpp, kemppi, panasonic, l&t, diffusion, mogoro cosmic only. [ warranty period: 24 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45453580

16 Jun, 2026 NA

Katni - Madhya Pradesh

Tender For supply of current output connector suitable for rectifier inverter based (igbt) double bridge type welding set, cap. - 600 amp. model - mma-630 [ warranty period: 6 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45392222

08 Jun, 2026 NA

Chandigarh - Chandigarh

Tender For supply, installation and commissioning of heavy duty portable inverter welding machine (igbt based). [ warranty period: 30 months after the date of delivery ] ]

CTN :45392306

29 Jun, 2026 NA

Adra - West Bengal

Tender For supply of igbt inverter based mig-mag welding machine with accessories as per annexure - a [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45405825

23 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of inverter module for cgl make 3x130 kva igbt aux. conv as per cgl material code. acigbt- inverter. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45386599

15 Jun, 2026 NA

Tuticorin - Tamil Nadu

Tender For purchase of lab equipments for eee dept - purchase of lab equipments for eee dept, single phase transformer.itemcode:b002 single phase transformer,rating: 1 kva, 50 hz, input: 230 v acoutput: 115 v ac,type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation)., acidity test kit itemcode:b005specifications:ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, dc stepper motor drive kit with stepper motoritemcode:b010specifications: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 withprinted circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection, dc servo motor drive kit with servo motor itemcode:b011specifications:input 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 load itemcode:b013specifications:rating: 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 single pulse / sinusoidal pwm inverter using mosfet/igbt kit itemcode:b028specifications:type : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate drivercircuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kit itemcode:b029specifications:type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motor itemcode:b030specifications:type : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz o

CTN :45363421

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 2 ) for eee department - purchase of equipments, 3 phase power rectifier3 phase power rectifier 100a (motorized) cubicle panel type 440 v ac, 3-phase input / (0 300 )vdc variable output 3-phase isolation transformer-20kvathyristor rating: current rating: 300 a piv rating: 1500 vsuitable heat sink arrangement provided- 6-pulse fully controlled bridge rectifier using scrs overload protection and necessary panel instruments (ammeter,voltmeter) with motorized dimmer statand automatic controlshort-circuit protection,thermal protection,emergency stop., single phase single pule sinusoidal pwm inverter using mosfet / gbt kittype : single phase pwm inverter trainerpower device : mosfet / igbt based inverter circuitinput supply : 12 24 v dcoutput voltage : 30 v rms acoutput phase : single phaseoutput frequency: 0 50 hz variableoutput power : 100 wsingle pulse pwm operationsinusoidal pwm (spwm) operationvariable frequency controlpwm generation and firing control circuit inbuiltgate driver circuit provided test points provided for waveform observation and analysisbuilt-in resistive load provisionsuitable for dismantling and reassembly

CTN :45365484

12 Jun, 2026 1.15 Lacs

Coimbatore - Tamil Nadu

Tender For supply of lab equipments for eee dept. - supply of lab equipments (for specification details refer notice inviting tender), signal generator (detailed specification enclosed), dso (detailed specification enclosed), single phase to single phase cyclo converter kit (detailed specification enclosed), pwm based step down dc chopper using mosfet/igbt kit (detailed specification enclosed), single phase single pulse/sinusoidal pwm inverter using mosfet/igbt kit (detailed specification enclosed), on/off control of lamp using solid state relay kit (detailed specification enclosed), 3 floor lift interfacing model (detailed specification enclosed)

CTN :45365501

04 Jun, 2026 NA

Nagapattinam - Tamil Nadu

Tender For purchase of eee lab equipments for lab upgradation - purchase of eee department equipment, transformer oil bdv test kit, acidity test kit, dc stepper motor drive kit with stepper motor, dc servo motor drive kit with servo motor, three phase capacitor bank, 3 phase auto transformer starter, performance of ultrasonic and moisture sensors, dso, single phase to single phase cyclo converter kit, pwm based step-down dc chopper using mosfet/igbt kit, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kit, on / off control of lamp using solid state relay kit, speed control of ac motor using vfd drive module with ac moto, plc tranier kit, dol starter interfacing kit, star delta starter interfacing kit, conveyor arrangement with siren, plc based counting of moving objects on two conveyors

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