Latest isolation transformer Tenders | Government isolation transformer Tenders

Central Government/Public Sector

CTN :45572521

07 Jul, 2026 42.00 Lacs

Darjeeling - West Bengal

Tender For repair and maintenance of electric panel, lt panel and connected works and repair and maintenance to isolation transformers, voltage stabilizers, over head lines, painting of steel poles and allied works at 20 wing afs bagdogra under ge (af) bagdogra

Central Government/Public Sector

CTN :45359643

25 Jun, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of dia 130mm with ram - cnc horizontal boring and milling machine with travelling spindle of dia 130mm with ram , pre- dispatch inspection - pdi , installation and commissioning , voltage stabilizer and isolation transformer , chip disposal system with bin , boring spindle support sleeve , indexable right angle milling head -manual , standard tool holders , lubricants, fuses, other consumables and pull studs - compatible with machine head , automatic tool changer-atc-20 tools , clamping cubes , machine gaurding , annual maintenance contract -amc

CTN :45560066

06 Jul, 2026 NA

Allahabad - Uttar Pradesh

Tender For supply of isolation transformer

CTN :45541202

23 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : 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 driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : 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 motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: 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, dc stepper motor drive 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 drive kit with servo motorinput 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 contr

CTN :45545845

30 Jun, 2026 NA

Kharagpur - West Bengal

Tender For on line 2 kva ups as per is:9000 or latest with igbt- pwm with inbuilt isolation transformer technology suitable for single phase ac input 160v-260v 50 hz and single-phase ac output 230v +/- 1% 50 hz, floor mounted type, indicative back-up time: 120 minutes, ups shall be complete with trolley for battery bank, with supply of battery-smf-vrla conforming to jisc:8702(pt. i, ii & iii) or latest, cables and connectors etc. and the firms shall also connect the batteries with ups and do commissioning of the same. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45541264

06 Jul, 2026 40.00 Lacs

Dibrugarh - Assam

Tender For repair/maint/renovation of chemical/copper/gi earthing of power transformer, distribution transformer vcbs, lt panels, servo voltage stabilizer, isolation transformer and connected works at af stn chabua under ge (af) chabua

State Government

CTN :45512714

02 Jul, 2026 NA

Bidhan Nagar - West Bengal

Tender For supply, installation, testing & commissioning of 60kva 3 phase in & 3 phase out , supply, installation, testing & commissioning of associated 12v smf battery bank with 30 minutes bac , supply, installation, testing & commissioning of one no. 60 kva k13 copper isolation transformer

corporations/Associations/Others

CTN :44969692

15 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For bid to ras corrigendum : supply of mil-std1553 terminal ic , isolation transformer ic

CTN :45520950

25 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of vertical turning lathe machine , machine accessory- voltage stabilizer , machine accessory- isolation transformer , machine accessory - tool cabinet with multiple trays , machine mechanical spares , machine electronic spares

Central Government/Public Sector

CTN :45365872

22 Jun, 2026 44.50 Lacs

Dibrugarh - Assam

Tender For corrigendum : repair/ maint of lt distribution panel, feeder panel box, apfc panel, lt isolation transformer and other connecting allied works at af stn mohan bari, alg along walong under ge (af) mohanari

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