Latest rectifier unit Tenders | Government rectifier unit Tenders

Central Government And Public Sector

CTN :45733102

16 Jul, 2026 NA

Multi City - West Bengal

Tender For auction sale of others - 1. rectifier unit hirect-02 nos. 2. rectifier unit bhel- 03 nos. 3. aluminium fan blade of bkbl- 02 nos. 4. aluminium impeller of ocb without iron brush -1 no. 5. panto pan with horn-06 nos. approx weight-2331.5 kgs. (fe-1530 kgs, nf, cu-442 kgs, al-359.5 kgs) total qty-14 nos.

Central Government And Public Sector

CTN :45740089

22 Jul, 2026 10.50 Lacs

Champawat - Uttarakhand

Tender For three phase heavy duty motor generator welding rectifier machine/welding set current 320 amp , three phase inverter base medium duty smaw wedling machine current 600 amp , single phase ( 240 volt) smaw welding machine current 250 amp

CTN :45735691

14 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of electric industrial - non-oprational machinery qty-08 (dg set, lathe machine, rectifier 5kva, air cooled welding trasnformer, drilling mk) estimated weight - 11500 kg for all items.

Central Government And Public Sector

CTN :45712494

20 Jul, 2026 3.43 Lacs

Champawat - Uttarakhand

Tender For 3 phase 400 amp igbt based welding machine ( as per technical specification) , 3 phase thyristor controlled rectifier welding machnie 400 amp (as per technical specification) , single phase portable welding machine (as per technical specification)

CTN :45704094

11 Jul, 2026 4.50 Lacs

Nanpara - Uttar Pradesh

Tender For supply of rewinding of general electric motor -motor rewinding should be standard super enamel copper wire 0 point 5 to 10 , stator rewinding 11 to 20 , stator rewinding 21 to 30 , stator rewinding 31 to 50 , stator rewinding 51 to 100 , stator rewinding 101 to 200 , rotor rewinding 0 point 5 to 10 , rotor rewinding 11 to 20 , rotor rewinding 21 to 30 , rotor rewinding 31 to 50 , rotor rewinding 51 to 100 , rotor rewinding 101 to 200 , rewinding of slipring motor as standard worm of manufacturer stator 0 point 5 to 10 , stator 101 to 200 , stator 201 to 300 , stator 301 to 500 , rotor 0.5 to 10 , rotor 11 to 20 , rotor 101 to 200 , rotor 201 to 300 , rotor 301 to 500 , rewinding of s4 crane duty motor 10 hp 700 720 rpm , rewinding of s4 crane duty motor 15 hp 700 720 rpm , rewinding of s4 crane duty motor 25 hp 900 960 rpm , rewinding of s4 crane duty motor 30 hp 900 960 rpm , rotor sq cage motor 10 hp 700 720 rpm , rotor sq cage motor 15 hp 700 720 rpm , rotor sq cage motor 25 hp 900 960 rpm , rotor sq cage motor 30 hp 900960 rpm , slipring motor stator rewinding 05 hp 900 960 rpm , slipring motor stator rewinding 7.5 hp 900 960 rpm , rewinding of submercibletubewell motor stator 50 hp 2900 rpm , rewinding of 3 speed batch type centrifugal motor jyoti make 200 400 990 , dc welding rectifier 200 400 amp f class insulation , dc welding generator 400 amp , excitorcommutator 1500 kw 1875 kva alternator 1500 rpm ke make , rewinding of welding machine 300 400 amp , 3 phase thruster motor , rewinding of 320 kva alternator 3 phase 415 volt , exhaust fan 14 inch , exhaust fan 18 inch , exhaust fan 24 inch , celling fan , cooler fan , main rotor of alternator 1500 kw rpm 1500 exeter rotor , main statar checking and cleaning with dry ice co2 h class varnish , complete assembly work load trail , motor rotor 5hp

CTN :45704190

06 Jul, 2026 41.53 Lacs

Allahabad - Uttar Pradesh

Tender For supply of 1 transformer rectifier unit , 2 transformer rectifier unit , 3 transformer rectifier unit , 1 power monitoring and protection system , 2 power monitoring and protection system

CTN :45701722

08 Jul, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - condemned icf ac coach no. er-042129, type- wgaccn. qty.- 1 no. list of excluded items (mechanical): (i) wheel set with axle and roller bearing and axle boxes with axle box cover- 04 nos, (ii) bogie- 02 nos, (iii) all sorts of helical spring, (iv) distributor valve- 01 no, (v) common pipe bracket- 01 no, (vi) control reservoir- 01 no, (vii) brake cylinder (bmbc)- 04 nos, (viii) buffer plunger- 04 nos, (ix) wearing piece (bronze)- 04 nos, (x) lavatory overhead water tank- 04 nos, (xi) rmpu unit along with all related items. electrical excluded items are deleted vide letter under dy.cee(w)/llh's letter no- tl/cond/coach/48/vol-ii, dated 12/02/2024, hence the coach will be disposed through auction sale with all electrical items. saleable weight included with the following non-ferrous items & non-metallic items of the coach. saleable weight included non-ferrous items are: (i) pb- 3080 kg of 01 set battery, (ii) al- 20 kg & cu- 5 kg of 2 nos rru (25kw), (iii) cu- 50 kg of 2 nos alternators (25kw), (iv) cu-79 kg of pre-cooling transformer cum rectifier unit (1 no) & these weight particulars of non-ferrous items are given as per dy.cee(w)/llh's letter no mentioned above. (v) al-42.88 kg of both side doorway floor of coach. hence total non-ferrous items of the coach are: (i) pb= 3080 kg, (ii) al= (20 kg+42.88 kg)= 62.88 kg, (iii) cu= (5 kg+50 kg+79 kg)= 134 kg [total-3.276 mt (approx.)]. saleable weight also included weight of non-metallic items [total weight- 3.5 mt (approx.)]. non-metallic items like lp/sunmica sheet, porcelain basins, compreg sheets, limpet sheet, different types of glasses, including berth coir & rexines etc. the above mentioned condemned coach is for auction sale without excluded fittings (mechanical) maintaining terms and condition for cutting and dismantling of coach mentioned vide crse/er/kkk's letter no mc/300/pt.xx dated 16.02.24 & 04.11.2025. all the excluded items available in the above coach are to be returned to the custodian by the purchaser during return over programme as per extant rule.

CTN :45697944

13 Jul, 2026 75.00 Lacs

Dhanbad - Jharkhand

Tender For supply of pn or zener diode or led characteristics apparatus , verification of kcl and kvl , resistance in series and parallel apparatus , ohms law apparatus without power supply , ohms law apparatus with aluminum panel 2 digital panel meters and power supply , transistor characteristics apparatus , fet characteristics apparatus , half wave full wave and bridge rectifier apparatus , ripple factor apparatus , digital logic trainer , verification of truth table of logic gates using universal gates , flip flops using nand gates and ttl ics , four bit counters synchronous and asynchronous , four bit shift registers , encoder or multiplexer eight to one line , decoder or demultiplexer one to eight line , four bit analog to digital convertor , four bit digital to analog convertor , light intensity or phase control using scr or triac , scr commutation techniques , switching action of a bjt , single phase half wave full wave and fully controlled bridge rectifier or convertor using scrs , three phase half controlled bridge converter with r and rl load , three phase fully controlled bridge converter with r and rl load , single phase cycloconverter , instrumentation trainer using transducers , burdon tube pressure gauge trainer kit , strain gauge trainer kit with cantilever beam , lvdt trainer kit , speed measurement using photo electric and magnetic sensors , temperature sensors kit , measurement of water level using strain gauge , measurement of water level using capacitance transducer , ac servo speed torque characteristic trainer , dc servo motor speed torque characteristics trainer , stepper motor controller trainer , analog lab trainer bread board model , digital lab trainer bread board model , plc trainer , transmission line trainer abcd t and pi parameters ferranti effect load test , idmt over current relay testing kit electromechanical type , buchholz relay testing kit with compressor and oil , over voltage relay testing kit electromechanical type , over current and earth fault relay testing kit three phase static type , over current relay testing kit static type , measurement of power and power factor single phase and three phase , to study a typical bhk house wiring , four to one multiplexer and one to four demultiplexer , vapour compression refrigeration vcr test rig , water cooler setup , air conditioning test rig , domestic refrigerator , window air conditioner , split air conditioner , air cooler evaporative , tube cutter , pipe bender , flaring and swaging tool kit , reamer , brazing torch , manifold gauge set , vacuum pump , refrigerant recovery unit , refrigerant charging cylinder or electronic charging scale , refrigerant leak detector , digital clamp meter , digital thermometer , anemometer , tachometer , insulation material , refrigerants , recovery cylinders , weighing machine , electrical control panel , work benches , safety equipment

Central Government/Public Sector

CTN :45405756

02 Jul, 2026 NA

Lucknow - Uttar Pradesh

Tender For corrigendum : supply of blower motor with fan rating 1.0 kw/1.34 hp, rpm 2000, input voltage 110v dc , winding- compound wound, insulation class- f, arm/amp 10.0, 19mm shaft. for use in demu rectifier unit. make-thyron or similar. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45644382

01 Jul, 2026 NA

Bongaigaon - Assam

Tender For supply of air flow switch/pressure switch for main rectifier unit of 1400/700 hp demu/jdcc as per icf/md/spec-097d, range 100 to -100 mmwc, model gm 021 n5 xb7, make- switzer instrument ltd. or equivalent. [ warranty period: 30 months after the date of delivery ] ]

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