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15Latest Variable frequency drive controller Tenders List

Latest Variable frequency drive controller Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Variable frequency drive controller tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Variable frequency drive controller tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Variable frequency drive controller Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Variable frequency drive controller tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Variable frequency drive controller Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Variable frequency drive controller Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Variable frequency drive controller Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Variable frequency drive controller tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Variable frequency drive controller Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Variable frequency drive controller sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Variable frequency drive controller tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Variable frequency drive controller tenders.

Is EMD mandatory for all Variable frequency drive controller tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Variable frequency drive controller work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Variable frequency drive controller tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Variable frequency drive controller Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16664094
Location : nadia , west bengal
Source : GEM Tenders
tender for workshop items vertical multistage centrifugal pump (q3) , hydraulic trainer kit each consisting of the following matching components and accessories 16 items , slip gauge , snap guage , plug guage , dial test indicator , sine bar , dial vernier caliper , screw thread micrometer , depth micrometer , digital vernier caliper , digital micrometer outside , comparators gauge dial indication , surface roughness comparision plates , vernier beveal procter , carbide wear block , stilson wrenches , pipe cutter wheel type , pipe bender machine , adjjustable pipe chain tonge , adjustavble spanner , combination set , micrometer outside , micrometer intside , vernier caliper , vernier height gauge , vernier bevel protector , file , hacksaw frame , machine vice swivel base , discrete component trainer , linear ic trainer , digital ic trainer , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. compound generator , synchronous motor , thyristor igbt controlled dc motor drive , thyristor igbt controlled ac motor drive , electrical machine trainer , motorised bench grinder , ac series type motor , manual motor coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , temperature controlled soldering iron , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , ohm meter , milli voltmeter , kilo wattmeter analog , digital wattmeter , a.c. energy meter , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , air ratchet , air impact wrench , chain pulley block capacity with tripod stand , compression testing gauge , engineers stethoscope , piston ring compressor , piston ring expander and remover , hydraulic jack hi lift type , two post car lift capacity 4000 kg , wheel alignment machine computerized 3d optional , torque wrenches , diesel engine crdi 4 stroke , automotive diesel smokemeter for diesel engine , spring tension tester , trolley type portable air compressor , cut section of 4 or 6 cylinder diesel engine with moving condition to show momentum of internal parts , fuel injection test bench for calibration of fuel pump , diesel engine six cylinder in running condition , circulating water pump small , gauge manifold with gauges , dumpy level , auto level , theodolite transit , prismatic compass , dgps latest version , hand gps latest version , rachet type pipe die set , dies and die stock cup model , adjustable spanner , pipe wrench , pipe cutter , hammering hand drilling machine , electric water heater, workshop items, as per specification
Agency / Dept :
department of industrial training
Due Date :
Aug 31, 2026
Tender Value :
50.04L
View Documents
T18 Ref No : 16684449
Location : bhopal , madhya pradesh
Source : GEM Tenders
tender for electricity lab trainer , power factor demonstrator , three phase lab , single phase transformer lab , three phase induction motor lab , home electrical wiring training system , variable frequency drive training system , ac servo motor lab, basic electrical energy lab equipments, dc power supply 5v 200ma ac power supply 6v 1a relay 5v galvanometer 30 0 30 galvanometer resistance 80w light bulbs 6v potentiometers 25w 1w 10kw 1w switch 1 pole 2 way toggle type core types e i u coils no of turns wire dimension maximum current inductance mm amp approximate 200 turn 0.818 1.46 590 mh 400 turn 0.573 0.728 2.3 mh 800 turn 0.404 0.363 9.2 mh 1600 turn 0.251 0.144 34.2 mh 3200 turn 0.170 0.072 134 mh fuse 1a power supply 230v plus minus 10 percent 50hz dimension mm w 345 x d 245 x h 105, mains supply 230v plus minus 10 percent 50hz transformer primary voltage 0 to 230v ac secondary voltage 0 to 115v ac current rating 150ma transformer primary voltage 0 to 230v ac secondary voltage 0 to 9v 15 to 0 to 15v ac current rating 300ma resistance 500w 400w 200w 400w capacitor 12.5 microf 440 or 450v 20microf 440 or 450v inductor 200mh 1a mcb 2a, input three phase mains 230 v phase voltage 415 line voltage 50 hz plus minus 10 percent outputs 18 v phase voltage 28 v line voltage 50 hz plus minus 10 mcb (power switch) three phase input 18 v each phase 50 hz plus minus 10percent loads resistors 1 k 10 k 100 k capacitors 10 uf 100 uf and 1000 uf inductors 5 mh 10 mh 20 mh, mains supply single phase 230v ac plus minus 10percent 50hz single phase transformer rating 1kva primary voltage 0to 125v 0 to 125v secondary voltage 0to 125v 0 to 125v rated current 4a single phase auto transformer primary voltage 230v secondary voltage 0to 270v rated current 5a digital meters used ac voltmeter 450v 2nos. ac ammeter 5a 2nos. wattmeter 1500w mcb sp 6a, mains supply three phase 415v ac plus minus 10percent 50hz drive make siemens input voltage three phase 415v ac plus minus 10percent output frequency range 0 to 599hz default range with resolution of 0.01hz protection class ip20 three phase induction motor type squirrel cage rating 1hp 2 hp and 3 hp also available voltage rating 415v ac speed 1440 rpm plus minus 5percent insulation class b f loading arrangement mechanical brake drum or pulley aluminum casted digital meters used ac voltmeter 450v ac ac ammeter 5a ac mcb tpn 10a ac, mains supply 230v ac plus minus 10percent 50hz energy meter specifications meter constant 1600 impulses per kwh display counter 100 impulses per kwh single phase mcb 6a load specifications tube light 20w 220 to 240v ceiling fan 50w 220to 240v maximum load current 4a, mains supply three phase 415v ac plus minus 10percent 50hz drive make siemens input voltage three phase 415v ac plus minus 10percent output frequency range 0 to 599hz default range with resolution of 0.01hz protection class ip20 three phase induction motor type squirrel cage rating 1hp 2 hp and 3 hp also available voltage rating 415v ac speed 1440 rpm plus minus 5percent insulation class b f loading arrangement mechanical brake drum or pulley aluminum casted digital meters used ac voltmeter 450v ac ac ammeter 5a ac mcb tpn 10a ac, ac servo motor 1 no. power 400w rated voltage 220v rated speed 0 to 3000 r per min. current 1.0 ampere control type pwm control using drive encoder 2048 2500 10000 pulse per rev. inc remental absolute dynamic brake servo or controller off operable with the builtto in alarm activated servo drive system 1 no. led display 5 digit seven segment display function key 5 nos. mode shift up down set io interface port 1 no
Agency / Dept :
micro small and medium enterprises MSME
Due Date :
Aug 31, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 17070470
Location : nadia , west bengal
Source : GEM Tenders
tender for vertical multistage centrifugal pump (q3) , hydraulic trainer kit each consisting of the following matching components and accessories 16 items , slip gauge , snap guage , plug guage , dial test indicator , sine bar , dial vernier caliper , screw thread micrometer , depth micrometer , digital vernier caliper , digital micrometer outside , comparators gauge dial indication , surface roughness comparision plates , vernier beveal procter , carbide wear block , stilson wrenches , pipe cutter wheel type , pipe bender machine , adjjustable pipe chain tonge , adjustavble spanner , combination set , micrometer outside , micrometer intside , vernier caliper , vernier height gauge , vernier bevel protector , file , hacksaw frame , machine vice swivel base , discrete component trainer , linear ic trainer , digital ic trainer , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. compound generator , synchronous motor , thyristor igbt controlled dc motor drive , thyristor igbt controlled ac motor drive , electrical machine trainer , motorised bench grinder , ac series type motor , manual motor coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , temperature controlled soldering iron , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , ohm meter , milli voltmeter , kilo wattmeter analog , digital wattmeter , a.c. energy meter , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , air ratchet , air impact wrench , chain pulley block capacity with tripod stand , compression testing gauge , engineers stethoscope , piston ring compressor , piston ring expander and remover , hydraulic jack hi lift type , two post car lift capacity 4000 kg , wheel alignment machine computerized 3d optional , torque wrenches , diesel engine crdi 4 stroke , automotive diesel smokemeter for diesel engine , spring tension tester , trolley type portable air compressor , cut section of 4 or 6 cylinder diesel engine with moving condition to show momentum of internal parts , fuel injection test bench for calibration of fuel pump , diesel engine six cylinder in running condition , circulating water pump small , gauge manifold with gauges , dumpy level , auto level , theodolite transit , prismatic compass , dgps latest version , hand gps latest version , rachet type pipe die set , dies and die stock cup model , adjustable spanner , pipe wrench , pipe cutter , hammering hand drilling machine , electric water heater, workshop items, as per specification
Agency / Dept :
department of industrial training
Due Date :
Sep 03, 2026
Tender Value :
50.04L
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T18 Ref No : 17166087
Location : nadia , west bengal
Source : GEM Tenders
corrigendum tender for vertical multistage centrifugal pump (q3) , hydraulic trainer kit each consisting of the following matching components and accessories 16 items , slip gauge , snap guage , plug guage , dial test indicator , sine bar , dial vernier caliper , screw thread micrometer , depth micrometer , digital vernier caliper , digital micrometer outside , comparators gauge dial indication , surface roughness comparision plates , vernier beveal procter , carbide wear block , stilson wrenches , pipe cutter wheel type , pipe bender machine , adjjustable pipe chain tonge , adjustavble spanner , combination set , micrometer outside , micrometer intside , vernier caliper , vernier height gauge , vernier bevel protector , file , hacksaw frame , machine vice swivel base , discrete component trainer , linear ic trainer , digital ic trainer , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. compound generator , synchronous motor , thyristor igbt controlled dc motor drive , thyristor igbt controlled ac motor drive , electrical machine trainer , motorised bench grinder , ac series type motor , manual motor coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , temperature controlled soldering iron , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , ohm meter , milli voltmeter , kilo wattmeter analog , digital wattmeter , a.c. energy meter , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , air ratchet , air impact wrench , chain pulley block capacity with tripod stand , compression testing gauge , engineers stethoscope , piston ring compressor , piston ring expander and remover , hydraulic jack hi lift type , two post car lift capacity 4000 kg , wheel alignment machine computerized 3d optional , torque wrenches , diesel engine crdi 4 stroke , automotive diesel smokemeter for diesel engine , spring tension tester , trolley type portable air compressor , cut section of 4 or 6 cylinder diesel engine with moving condition to show momentum of internal parts , fuel injection test bench for calibration of fuel pump , diesel engine six cylinder in running condition , circulating water pump small , gauge manifold with gauges , dumpy level , auto level , theodolite transit , prismatic compass , dgps latest version , hand gps latest version , rachet type pipe die set , dies and die stock cup model , adjustable spanner , pipe wrench , pipe cutter , hammering hand drilling machine , electric water heater, workshop items, as per specification
Agency / Dept :
department of industrial training
Due Date :
Sep 10, 2026
Tender Value :
50.04L
View Documents
T18 Ref No : 16826328
Location : bathinda , punjab
tender for design, manufacture, supply, erection, testing and commissioning of passenger lift at service building ghtp, lehra mohabbat, design, manufacture, supply, erection, testing and commissioning of passenger lift having controller- microprocessor based, ac variable voltage, variable frequency (ac vvvf) drive (operating supply voltage 415 volt, 3 phase ac), capacity-550 kgs
Agency / Dept :
ministry of power
Due Date :
Sep 17, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 17248128
Location : jodhpur , rajasthan
Source : GEM Tenders
corrigendum tender for tachometer digital , tong tester clamp meter , megger insulation tester , 3- point d.c. starter , 4- point d.c. starter , wheatstone bridge , single phase variable auto transformer , phase sequence indicator , growler , ac starters 1 each , function generator , electric soldering iron , discrete component trainer , domestic appliances 1 each , oil testing kit , inverter with battery , voltage stabilizer , dc power supply , desktop computer , transformer single phase 1 kva , ceiling fan coil winding machine , ev charger 3 phase , plumb bob , set of rowel punch , conduit pipe cutting and threading machines adjustable , conduit pipe bending machine,suitable , torque wrench , solid state solar based single phase , 3 phase kw meter digital , meter reading instrument mri , wire stripper , bus bar bending machine , bldc motor with controller , servo motor with resolver , pmsm with controller , current transformer , potential transformer , solar panel with battery , mppt based charge controller , digital timer on delay and off delay 230v 1 each , impulse relay , dusk and dawn switch , inkjet laser printer , motor-generator ac to dc , d.c. compound generator , dc compound motor with starter and switch , motor generator dc to ac set consisting of , ac squirrel cage motor with star delta starter , ac phase- wound slip ring motor with starter switch , universal motor with starter switch , synchronous motor with accessories like starter, excitation arrangements , thyristor igbt controlled d.c. motor drive with tacho-generator feedback arrangement , thyristor igbt controlled a.c. motor drive with , electrical machine trainer , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with starter switch , manual motor coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter single phase , smart meter 3 phase , bus bar punching machine , rawal tool holder and bit , scriber , foot print grip , spirit level , forge with hand blower , tower ladder on type wheels , portable extension ladder , solar street light , solar traffic light , solar dc pump , motion detector , single phasing preventer , solar street light lamp set , d.c. compound motor with control panel , d.c. shunt motor , d. c. series motor , mg set , cctv camera kit , ups with battery , lcd led projector , dmx controller , field regulator , working bench , wiring board , instructors table , instructors chair , metal rack , lockers with drawers 10 drawer , almirah , black board white board , fire extinguisher co2, 2 kg , fire buckets , student table , student stool , gi pipe bending machine 19 mm to 32 mm , battery charger, 0 - 6 - 9 - 12 - 24 - 48 v, 30 amp , battery charger 15 volts, current controlled , hammer ball peen 250gm , ac starters , automatic reverse forward starter , single phase k.w.h meter digital 5a, 250 v a. c , three phase k.w.h meter digital 25a, 415 v a. c , a.c. voltmeter , milli voltmeter centre zero analog , ammeter mc analog , ac ammeter mi , ammeter mc analog, portable box type housed in bakelite case 0-25 a , ammeter m.c. centre zero 5-0-5amp , crimping tool hydraulic 16-300 sq, lab of electrician and wireman, measuring steel tape, combination plier insulated, screwdriver insulated, pliers long nose insulated, heavy duty screwdriver insulated, screw driver, terminal screw driver, pliers side cutting insulated, punch centre, knife double bladed electrician, neon tester, steel rule, hammer, cross peen with handle 250gm, hammer, ball peen with handle, pincer, c- clamp, d.e. metric spanner double ended 6 - 32 mm, spanner adjustable drop forged, spanner set de, blow lamp brass one litre, chisel firmer with wooden handle, allen key alloy steel, grease gun, bradawl, pully puller with 3 legs 150 mm and 300 mm, bearing puller inside and outside, hand vice, pipe vice cast iron with hardened jaw open type- 100 mm, table vice-100 mm, bench vice-150 mm, crimping tool 1 each, hydraulic crimping tool for ug cable, wire cutter and stripper, mallet hard wood, hacksaw frame, try square-150 mm blade, outside calliper inside calliper 1 each, divider, tweezers, drill s.s. twist block, gauge, wire imperial stainlees steel marked in swg and mm, file half round, file flat, file half round 2nd cut, copper bit soldering iron., de soldering gun, contactor and auxiliary contacts, contactor and auxiliary contacts, limit switch, rotary switch, electromagnetic cutout relay 1 each, portable electric drill machine, cordless drilling machine, load bank heater type, pvc pipe bending spring, brake test arrangement with two spring balance rating, out side micrometer, knife switch dpdt fitted with fuse terminals, knife switch tpdt fitted with fuse terminals, rheostat sliding type, rubber mat, safety belt, ohm meter series type and shunt type, portable box type, multi meter, multifunction meter, voltmeter m.c., ammeter m.i. 0-5 amp, digital wattmeter, power factor meter, frequency meter, lux meter, tachometer digital, tong tester clamp meter, megger insulation tester, 3- point d.c. starter, 4- point d.c. starter, wheatstone bridge, single phase variable auto transformer, phase sequence indicator, growler, ac starters 1 each, function generator, electric soldering iron, discrete component trainer, domestic appliances 1 each, oil testing kit, inverter with battery, voltage stabilizer, dc power supply, desktop computer, transformer single phase 1 kva, ceiling fan coil winding machine, ev charger 3 phase, plumb bob, set of rowel punch, conduit pipe cutting and threading machines adjustable, conduit pipe bending machine,suitable, torque wrench, solid state solar based single phase, 3 phase kw meter digital, meter reading instrument mri, wire stripper, bus bar bending machine, bldc motor with controller, servo motor with resolver, pmsm with controller, current transformer, potential transformer, solar panel with battery, mppt based charge controller, digital timer on delay and off delay 230v 1 each, impulse relay, dusk and dawn switch, inkjet laser printer, motor-generator ac to dc, d.c. compound generator, dc compound motor with starter and switch, motor generator dc to ac set consisting of, ac squirrel cage motor with star delta starter, ac phase-wound slip ring motor with starter switch, universal motor with starter switch, synchronous motor with accessories like starter, excitation arrangements, thyristor igbt controlled d.c. motor drive with tacho-generator feedback arrangement, thyristor igbt controlled a.c. motor drive with, electrical machine trainer, pillar electric drill machine motorized, motorised bench grinder, a.c. series type motor, single phase capacitor motor with starter switch, manual motor coil winding machine, primary current injection set, stepper motor with digital controller, shaded pole motor, smart meter single phase, smart meter 3 phase, bus bar punching machine, rawal tool holder and bit, scriber, foot print grip, spirit level, forge with hand blower, tower ladder on type wheels, portable extension ladder, solar street light, solar traffic light, solar dc pump, motion detector, single phasing preventer, solar street light lamp set, d.c. compound motor with control panel, d.c. shunt motor, d. c. series motor, mg set, cctv camera kit, ups with battery, lcd led projector, dmx controller, field regulator, working bench, wiring board, instructors table, instructors chair, metal rack, lockers with drawers 10 drawer, almirah, black board white board, fire extinguisher co2, 2 kg, fire buckets, student table, student stool, gi pipe bending machine 19 mm to 32 mm, battery charger, 0 - 6 - 9 - 12 - 24 - 48 v, 30 amp, battery charger 15 volts, current controlled, hammer ball peen 250gm, ac starters, automatic reverse forward starter, single phase k.w.h meter digital 5a, 250 v a. c, three phase k.w.h meter digital 25a, 415 v a. c, a.c. voltmeter, milli voltmeter centre zero analog, ammeter mc analog, ac ammeter mi, ammeter mc analog, portable box type housed in bakelite case 0-25 a, ammeter m.c. centre zero 5-0-5amp, crimping tool hydraulic 16-300 sq mm
Agency / Dept :
department of technical education DTE
Due Date :
Sep 16, 2026
Tender Value :
Refer Document
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T18 Ref No : 17132717
Location : nadia , west bengal
Source : GEM Tenders
tender for vertical multistage centrifugal pump (q3) , hydraulic trainer kit each consisting of the following matching components and accessories 16 items , slip gauge , snap guage , plug guage , dial test indicator , sine bar , dial vernier caliper , screw thread micrometer , depth micrometer , digital vernier caliper , digital micrometer outside , comparators gauge dial indication , surface roughness comparision plates , vernier beveal procter , carbide wear block , stilson wrenches , pipe cutter wheel type , pipe bender machine , adjjustable pipe chain tonge , adjustavble spanner , combination set , micrometer outside , micrometer intside , vernier caliper , vernier height gauge , vernier bevel protector , file , hacksaw frame , machine vice swivel base , discrete component trainer , linear ic trainer , digital ic trainer , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. compound generator , synchronous motor , thyristor igbt controlled dc motor drive , thyristor igbt controlled ac motor drive , electrical machine trainer , motorised bench grinder , ac series type motor , manual motor coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , temperature controlled soldering iron , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , ohm meter , milli voltmeter , kilo wattmeter analog , digital wattmeter , a.c. energy meter , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , air ratchet , air impact wrench , chain pulley block capacity with tripod stand , compression testing gauge , engineers stethoscope , piston ring compressor , piston ring expander and remover , hydraulic jack hi lift type , two post car lift capacity 4000 kg , wheel alignment machine computerized 3d optional , torque wrenches , diesel engine crdi 4 stroke , automotive diesel smokemeter for diesel engine , spring tension tester , trolley type portable air compressor , cut section of 4 or 6 cylinder diesel engine with moving condition to show momentum of internal parts , fuel injection test bench for calibration of fuel pump , diesel engine six cylinder in running condition , circulating water pump small , gauge manifold with gauges , dumpy level , auto level , theodolite transit , prismatic compass , dgps latest version , hand gps latest version , rachet type pipe die set , dies and die stock cup model , adjustable spanner , pipe wrench , pipe cutter , hammering hand drilling machine , electric water heater, workshop items, as per specification
Agency / Dept :
department of industrial training
Due Date :
Sep 07, 2026
Tender Value :
50.04L
View Documents
T18 Ref No : 17052301
Location : bhopal , madhya pradesh
Source : GEM Tenders
tender for electricity lab trainer , power factor demonstrator , three phase lab , single phase transformer lab , three phase induction motor lab , home electrical wiring training system , variable frequency drive training system , ac servo motor lab, basic electrical energy lab equipments, dc power supply 5v 200ma ac power supply 6v 1a relay 5v galvanometer 30 0 30 galvanometer resistance 80w light bulbs 6v potentiometers 25w 1w 10kw 1w switch 1 pole 2 way toggle type core types e i u coils no of turns wire dimension maximum current inductance mm amp approximate 200 turn 0.818 1.46 590 mh 400 turn 0.573 0.728 2.3 mh 800 turn 0.404 0.363 9.2 mh 1600 turn 0.251 0.144 34.2 mh 3200 turn 0.170 0.072 134 mh fuse 1a power supply 230v plus minus 10 percent 50hz dimension mm w 345 x d 245 x h 105, mains supply 230v plus minus 10 percent 50hz transformer primary voltage 0 to 230v ac secondary voltage 0 to 115v ac current rating 150ma transformer primary voltage 0 to 230v ac secondary voltage 0 to 9v 15 to 0 to 15v ac current rating 300ma resistance 500w 400w 200w 400w capacitor 12.5 microf 440 or 450v 20microf 440 or 450v inductor 200mh 1a mcb 2a, input three phase mains 230 v phase voltage 415 line voltage 50 hz plus minus 10 percent outputs 18 v phase voltage 28 v line voltage 50 hz plus minus 10 mcb (power switch) three phase input 18 v each phase 50 hz plus minus 10percent loads resistors 1 k 10 k 100 k capacitors 10 uf 100 uf and 1000 uf inductors 5 mh 10 mh 20 mh, mains supply single phase 230v ac plus minus 10percent 50hz single phase transformer rating 1kva primary voltage 0to 125v 0 to 125v secondary voltage 0to 125v 0 to 125v rated current 4a single phase auto transformer primary voltage 230v secondary voltage 0to 270v rated current 5a digital meters used ac voltmeter 450v 2nos. ac ammeter 5a 2nos. wattmeter 1500w mcb sp 6a, mains supply three phase 415v ac plus minus 10percent 50hz drive make siemens input voltage three phase 415v ac plus minus 10percent output frequency range 0 to 599hz default range with resolution of 0.01hz protection class ip20 three phase induction motor type squirrel cage rating 1hp 2 hp and 3 hp also available voltage rating 415v ac speed 1440 rpm plus minus 5percent insulation class b f loading arrangement mechanical brake drum or pulley aluminum casted digital meters used ac voltmeter 450v ac ac ammeter 5a ac mcb tpn 10a ac, mains supply 230v ac plus minus 10percent 50hz energy meter specifications meter constant 1600 impulses per kwh display counter 100 impulses per kwh single phase mcb 6a load specifications tube light 20w 220 to 240v ceiling fan 50w 220to 240v maximum load current 4a, mains supply three phase 415v ac plus minus 10percent 50hz drive make siemens input voltage three phase 415v ac plus minus 10percent output frequency range 0 to 599hz default range with resolution of 0.01hz protection class ip20 three phase induction motor type squirrel cage rating 1hp 2 hp and 3 hp also available voltage rating 415v ac speed 1440 rpm plus minus 5percent insulation class b f loading arrangement mechanical brake drum or pulley aluminum casted digital meters used ac voltmeter 450v ac ac ammeter 5a ac mcb tpn 10a ac, ac servo motor 1 no. power 400w rated voltage 220v rated speed 0 to 3000 r per min. current 1.0 ampere control type pwm control using drive encoder 2048 2500 10000 pulse per rev. inc remental absolute dynamic brake servo or controller off operable with the builtto in alarm activated servo drive system 1 no. led display 5 digit seven segment display function key 5 nos. mode shift up down set io interface port 1 no
Agency / Dept :
micro small and medium enterprises MSME
Due Date :
Sep 03, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 17252353
Location : mallappally , kerala
Source : GEM Tenders
tender for muffle furnace-high temperature , digital zoom stereo microscope , rotary vacuum evaporator with vacuum pump , electronic analytical balance , dslr mounted digital microscope , microwave oven , refrigerator , water quality analyser with 9 parameters , optic fibre characteristics apparatus , four probe apparatus , b-h curve apparatus , diaphram vacuum pump , gauss meter with hall probe, ug lab items, continuous working temperature 1400-1700 degree celsius preferred-(stable for long duration runs) temperature accuracy / uniformity +/- 1 degree celsius inside the central thermal work zone heating rate programmable from 1 degree celsius to 10 degree celsius per minute sensor / thermocouple type b (pt-30rh/pt-6rh) thermocouple with cold-junction compensation heating elements minimum 4 to 6 numbers of u-shaped high-grade molybdenum disilicide elements positioned on opposite sides. size-11x11x23cm power controller phase angle control thyristor (scr) power drive unit with soft-start, soft-stop, and current-limiting features to protect heating elements temperature controller microprocessor-based auto-tune pid programmable controller with at least 30 ramp/dwell segments input power supply 220-240v ac single phase with 50 hz. door mechanism parallel-action side-swing or vertical upward lifting insulated plug door designed to keep the hot face away from the operator. automatic cut-off safety door-interlock switch that cuts power to the heating elements immediately upon door opening trip protections hardware-based over-temperature limiter, broken thermocouple sensor trip, and over-current semiconductor fuse protection microprocessor-controlled ultra-wide range static voltage stabilizer with isolation rated capacity 5 kva /4000w (heavy duty single phase) input voltage operating range extremely wide range of 75v - 300v ac (sine wave)output voltage regulation 220v ac +/- 1% (constant stabilized output)-, commissioning and demonstration of high-performance digital zoom stereo microscope with dedicated/integrated digital camera, software and illumination. optical system- greenough or parallel/galilean, 3d stereoscopic viewing, anti-fungal and anti-reflective optical coatings. viewing head- trinocular/dedicated digital head, 45 deg inclined, 360 deg rotatable, pupillary distance 54-76mm, diopter adjustment +/-5. eyepieces- paired high-eyepoint ewf 10x, fov greater than or equal to 22mm, eyeglass compatible. zoom- continuous ratio greater than or equal to 6.5to1, objective 0.7x-4.5x with click-stops. magnification- 7x-45x, expandable to 90x/180x with optional auxiliary lenses and 20x eyepieces. working distance- greater than or equal to 100mm. camera- scientific-grade uhd cmos/scmos colour sensor, greater than or equal to 1/2.5 inch. resolution- 4k uhd (8mp) live via hdmi, greater than or equal to 12mp still capture via usb 3.0. frame rate- greater than or equal to 30fps at 4k via hdmi and greater than or equal to 30fps via usb 3.0. illumination- variable/dimmable led ring or dual gooseneck led incident light, built-in sub-stage led transmitted light. stand- heavy-duty rigid pillar/track stand with integrated focus, coarse/fine focus and tension adjustment, base greater than or equal to 280x240mm. software- live preview/capture, image stitching, edof, hdr, real-time calibration and measurement of length, area, perimeter, angles, radius, circle-to-circle and point-to-point, export data/images to excel, word and pdf. compatibility- windows 10/11 64-bit. power- 220-240v ac, 50hz, indian 3-pin plug. documentation- user manual and software license keys., brushless dc motor, rotation speed range 20 to 300 rpm with digital display and smooth-start function. lift mechanism motorized or manual quick-action lift with automatic safety drop/lift-out function during power failure. condenser vertical double-coiled glass condenser made of 3.3 borosilicate glass, cooling surface area greater than or equal to 1500 sq. cm. heating bath stainless steel-ss316 with ptfe coating or dedicated non-stick surface, capacity 2 to 5 liters, temperature range ambient to 180 deg. celsius with +/- 1degree celsius accuracy. flask capacity 2000 ml evaporating flask and 2000 ml receiving flask standard. vapor tube and seals vacuum control facility must be provided. removable vapor tube with lock indicator- vacuum seals made of graphite-filled ptfe for chemical resistance. diaphragm vacuum pump specifications pump type two-stage, oil-free, chemically resistant ptfe diaphragm pump. flow rate minimum approx. 20 to 34 l/min. ultimate vacuum less than or equal to 10 mbar (preferred less than or equal to 5 mbar for low-boiling solvents). wetted parts peek, ptfe, or highly chemical-resistant fluoroelastomers on all valve and head assemblies. power and compliance operates on 220-240 v ac, 50 hz, electronic analytical balance with the draft shield chamber. weighing range 220 g. readability resolution 0.1 mg or 4 decimals up to 220 g. repeatability -std. dev. less than or equal to 0.015 mg at lower range less than or equal to 0.08 mg at full load. linearity deviation +/- 0.03 mg at lower range +/- 0.1 mg at nominal load. stabilization time ultra-fast tracking less than or equal to 2.0 seconds for 0.01 mg resolution. minimum weight -usp- 20 mg or lower -complying with usp chapter 41 for absolute accuracy. calibration system fully automated isocal / profact motorized internal calibration triggered dynamically by ambient temperature changes - delta t greater than or equal to 0.5 k- or timed intervals. draft shield technology motorized, contactless gesture-controlled sliding doors -top, left, right- to eliminate vibration from physical contact. data integrity and compliance full 21 cfr part 11 compliance with built-in audit trails, electronic signatures, and multi-level user password management -no external software required- connectivity ports integrated ethernet -rj45, usb-a, usb-b, and rs232 for direct server/lims data transfer without pc middleware., optical system and head - head type trinocular (30 deg. inclined, rotatable 360 deg.) with a dedicated vertical photo port for camera mounting. optical design infinity-corrected optical system to prevent image distortion during magnification. eyepieces - 10x widefield high-eyepoint eyepieces (f.n. 20mm) with anti-fungal coating. objective lenses achromatic or plan achromatic 4x, 10x, 40x (s), and 100x (oil immersion) offering up to 1000x standard optical magnification. stage and focusing mechanism stage double-layer rackless mechanical stage (e.g., 140 x 132 mm) with a low-position coaxial control knob. movement range x-y axis travel range around 75mm x 50mm. focusing - coaxial coarse and fine focus adjustment mechanisms with tension control and limit stopped. illumination and power light source ultra-bright 3w led or 6v/20w halogen variable illumination system providing true daylight colour temperature. condenser abbe condenser (n.a. 1.25) with iris diaphragm and filter holder. power supply - universal input 100v-240v ac, 50hz. dslr camera integration and adapter mount compatibility specific dslr brand mounts via a specialized t-mount adapter and low-profile microscope t2 ring. camera adapter magnification - intermediate adapter optics typically features 2x or 4x magnification factors to project the image correctly onto the dslr sensor without heavy vignetting. shutter control - electronic remote shutter or pc tethering to minimize mechanical shake during image capture., capacity - 20 to 32 liters, microwave frequency - 2450 mhz, power output (microwave) 800w to 1000w, power consumption - 1200w to 2100w, electrical input - 230v, 50hz single-phase ac supply. solo (basic heating), grill (heating + grilling coil), or convection (heating + fan for baking/roasting) control panel - touch keypad (membrane) or mechanical dials, safety - child lock system, overheating protection, and thermal fuse - convenience auto-cook menus, weight defrost, express cooking, and steam-clean functions, gross/net capacity measured in liters 200l or cubic feet. net capacity indicates usable space. dimensions - width (typically 55 cm to 90+ cm), height (130 cm to 180+ cm), and depth. defrost type - direct cool (manual defrost) or frost-free (automatic air circulation). compressor - inverter or standard reciprocating compressor for temperature regulation. refrigerant - eco-friendly gas types like r600a (cfc-free). features and build configuration - single door, double door (top/bottom freezer), side-by-side, or french door. add-ons led lighting, digital displays, built-in ice makers, and convertible zones., microprocessor-controlled, modular benchtop multiparameter water quality analysis system. simultaneous channels - minimum 4 independent, galvanically isolated measurement channels supporting simultaneous logging and display of distinct modules without cross-talk. display unit - 7 inch high-resolution colour capacitive touch screen with multi-touch operation, real-time graphical plotting, and on-screen procedural video tutorials. parameters - ph, orp (mv), ion selective electrode (ise) , conductivity 0.001 micros/cm to 1000 ms/cm , tds 0 to 400 ppt , resistivity up to 100 mohm.cm , salinity 0.00 to 80.00 ppt. - dissolved oxygen (do) 0.0 to 50 mg/l (ppm), 0 to 600% saturation with automatic barometric pressure and salinity compensation. temperature -20.0 deg. celsius to 130.0 deg. celsius, resolution 0.1 deg. celsius, accuracy +/-0.1 deg. celsius. temperature compensation - automatic (atc) or manual (mtc) across 0-100deg. celsius with selectable compensation coefficients (linear, pure water astm, and natural water iso-7888). calibration - 1 to 6 points auto-recognition for ph (usa, nist, din, custom buffers), 1 to 5 points for conductivity and ise. data management and glp compliance - non-volatile memory storing greater than or equal to 1,000,000 data sets with time/date stamp, sample id, and sensor serial number tracking. connectivity and peripherals - dual usb-a (for keyboard, flash drive, printer), usb-c (for pc link), ethernet port, and built-in wi-fi for direct lims integration and secure ftp/email data export. power supply - universal 240 vac adapter, 5v/12v dc output with internal backup battery cell for real-time clock maintenance., setup to measure various characteristics of optical fibre - for ug lab, resistivity and bang gap measurement of semiconductors - for ug lab, to plot b-h curve of ferromagnetic materials - for ug lab - cro not required, for using with desiccator, for ug lab
Agency / Dept :
department of collegiate education
Due Date :
Sep 29, 2026
Tender Value :
14.75L
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T18 Ref No : 17346214
Location : bathinda , punjab
corrigendum tender for design, manufacture, supply, erection, testing and commissioning of passenger lift at service building ghtp, lehra mohabbat, design, manufacture, supply, erection, testing and commissioning of passenger lift having controller- microprocessor based, ac variable voltage, variable frequency (ac vvvf) drive (operating supply voltage 415 volt, 3 phase ac), capacity-550 kgs
Agency / Dept :
ministry of power
Due Date :
Sep 25, 2026
Tender Value :
Refer Document
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Variable Frequency Drive Controller. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Variable Frequency Drive Controller sector is massive.

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Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Variable Frequency Drive Controller, you can build a highly profitable and stable pipeline of government clients.

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Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

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  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Variable Frequency Drive Controller depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Variable Frequency Drive Controller Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

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  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Variable Frequency Drive Controller. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

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Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Variable Frequency Drive Controller, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Variable Frequency Drive Controller?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Variable Frequency Drive Controller tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Variable Frequency Drive Controller?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Variable Frequency Drive Controller, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Variable Frequency Drive Controller is declared L1 and is generally awarded the contract

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