Latest transformers repair Tenders | Government transformers repair Tenders

Central Government/Public Sector

CTN :45556980

09 Jul, 2026 NA

Katni - Madhya Pradesh

Tender For supply of impeller for silicon rectifier blower type phmx-40-6.each unit should be embossed/ engraved with makers name,month,year and batch no. of manufacturing at a conspicuous place. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45393062

09 Jul, 2026 NA

Katni - Madhya Pradesh

Tender For corrigendum : supply of impeller for silicon rectifier blower type phmx-40-6.each unit should be embossed/ engraved with makers name,month,year and batch no. of manufacturing at a conspicuous place. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45559947

27 Jun, 2026 12.44 Lacs

Shimla - Himachal Pradesh

Tender For supply of providing and fixing 12v 100ah maintenance free new lead acid batteries and first charging making interconnection with existing dea set etc as complete as reqd , providing and fixing 12v 130ah , maintenance free new lead acid batteries and first charging making interconnection with existing dea set etc as complete as reqd , providing and fixing 12v 150ah , maintenance free new lead acid batteries and first charging making interconnection with existing dea set etc as complete as reqd , providing and fixing 12v 180ah , maintenance free new lead acid batteries and first charging making interconnection with existing dea set etc as complete as reqd , replacement of 12 volt electrical battery charger smps including transformer, rectifier unit and filter circuit etc. complete as required in the existing dg sets with new one , sf heavy duty end terminal fabricated from brass suitable for 12v dg battery ranging from 100ah to 180ah ic making interconnection etc as required.

CTN :45527360

03 Jul, 2026 NA

Uttara Kannada - Karnataka

Tender For tender for supply of dip stick , starter motor delco remy , speed control unit ecd card 5111 , k cool super plus 50-50 premix 25 ltr can , engine conrtrol unit (ems907) , injector assly , terminal sleeve (red) , terminal sleeve (black) , radiator for 6r1080t canopy genset , temp sensor with inbuild transmitter , pressure transmitter , 0-2.5 bar pressure transmitter , oil filter (mann) , float type level sensor for marine application , adaptor for lub oil temp , diode rectifier semiconductor make 16 amp.rectifire 35-10 , joint for glacier filter

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

Central Government And Public Sector

CTN :45516763

22 Jun, 2026 29.89 Lacs

Dharamshala - Himachal Pradesh

Tender For supply of all inclusive comprehensive maintenance including periodical servicing of following capacity engine alternator sets installed at various te admin bldgs bts sites etc , providing replacement of following faulty items in the existing dea set essential for the smooth operation of dg set complete with installation testing and commissioning all as required , engine safety control box with audiovisual arrangement alongwith wiring to make operational the above item , 12 volt 10 amp smps type battery charger ic transformer, rectifier unit and filter circuit etc , digital ac voltmeter 0 to 415v , avr make national or ss make

Central Government/Public Sector

CTN :45513474

02 Jul, 2026 NA

Lucknow - Uttar Pradesh

Tender For transformer rectifier unit (tru) 600a, part no. eqpt-2128- 000-adl

Central Government And Public Sector

CTN :45512074

22 Jun, 2026 NA

Thane - Maharashtra

Tender For providing of custom bid for services - servicing of steam leak rectification of hpt inlet flange and exciter hood removal & installation for rectifier wheel fuse replacement in unit#4 tg set

Central Government/Public Sector

CTN :45550928

13 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of electronic rectifier cum regulator unit (erru) for 25 kw brushless alternator as per rdso specification no. rdso/ pe/spec/ac/0013-2011 (rev-'3') [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45303601

12 Jun, 2026 NA

Amritsar - Punjab

Tender For bid to ras supply of rectifier unit , field coil assy , bush set self , brush gear , bedix drive , solenoid switch , relay fuel , fuse conector

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