Latest rotating rectifier Tenders | Government rotating rectifier Tenders

Central Government/Public Sector

CTN :45702700

01 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of rolling stock - pl no 98111073 condemned and unserviceable icf bg 8 wheeler coaches no. [1] special repair wgscn 056327 [2] special repair wgscn 054040 [3] special repair rt 900066 [4] special repair gslrd 046712 [5] special repair gs 066410 [6] special repair wgaccn 046111 [7] special repair wgaccn 046139 with all available ferrous-non ferrous electrical fittings with wires, lights, fans, switches, mobile chargers, batteries, battery boxes, wash basins, bio tanks, dust bins, wooden items, ss and aluminium water tanks, porcelain/ss commode/ inlay pans, wall protectors, main doors and lugguage doors, 25kva ac coach under slung inverters and its panels, power cables, pre cooling transformer, wra pumps, power panel, rmpu and control panels, change over rotor switches, rru, bp fp gauge, smoke and heat detection alarm system and there on. rate per number should be quoted. advice note no. [1] 073349-26-08907, dt 18.06.26 [2] 073349-26-08904, dt 18.06.26 [3] 073349-26-08905, dt 18.06.26 [4] 073349-26-08909, dt 18.06.26 [5] 073349-26-08908, dt 18.06.26 [6] 073349-26-08903, dt 18.06.26 [7] 073349-26-08906, dt 18.06.26. approx. weight of the coaches is 206.028 mts. on as is where is condition. note: [1] cutting permitted to cut the coach into two pieces [center cut]. [2] crane loading permitted. [3] coach in grounded condition without bogie complete set(location: mettu line nearby ipf colony office goc)

CTN :45333134

30 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of engine coolant elc 18 lit pail , coller nut , gasket for cylinder head cover , ball bearing 6007 , push buttons green , push buttons red , panel lamp bulb , control panel of 4point4 kw contactor , voltmeter , ammeter , frequency meter , hour run indicator , rotating rectifier assy , rotating rectifier assembly , aux contractor , automatic voltage regulator ievr2n , replacement lamp engine room light , engine yanmar 3tnv88 bgkm

CTN :45214197

30 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of rectifier assembly rotating , exciter rotor for 350kw alternator , rotating rectifier assembly , rotating rectifier assembly , surge supressor (ssa 1-rra) , single parallel selector switch , diodes , exciter rotor , bearing nde side for motor -6310c3 , nde bearing no.6310/c3 , bearing de side for generator -6315c3 , bearing nde , bearing de side for motor-nu317c3 , nde bearing(nu 328 jc3) , push button , red , push button , hrc fuse link - ns 2a , display card-c , control card of avr bcd601 , bcd681r , automatic voltage regulator type ievr 2n , brush holder , wound rotor assy , rotating rectifier , gasket for stator frame , qdc current transformer , de bearing(de-6328) skf , nde bearing(nde. nu. 328) skf , avr-2n , over load relay - 1.6-2.5a , avr ievr 2n , hrc fuse links-415v ac , 6a ns 6 , hrc fuse links-415v ac , 2a ns 2 , v-trim potentiometer , avr cards bcd-601 power card , avr cards bcd-681r2 control card , potentiometer qdc , diode fuses , bearing nde side for motor-6317c3 , auto manual switch , avr ievr-2n with slm unit

Central Government And Public Sector

CTN :45601687

29 Jun, 2026 18.54 Lacs

Ajmer - Rajasthan

Tender For supply of kva , loading of existing up to 20 kva dea sets , loading of existing more than 20 kva and upto 55 kva dea sets , transportation of up to 20 kva dea sets , transportation of more than 20 kva and upto 55 kva dea sets , unloading up to 20 kva dea sets , unloading more than 20 kva and upto 55 kva dea , itc of up to 20 kva dea sets on existing foundation , itc of more than 20 kva and upto 55 kva dea , labour charges for top overhauling of existing dea sets up to 20 kva , replacement of the liner assembly with rubber ring dea sets up to 20 kva , replacement of the piston set without piston ring set dea sets up to 20 kva , replacement of the piston ring set dea sets up to 20 kva , replacement of the set of gasket including head gasket dea sets up to 20 kva , replacement of the o ring set dea sets up to 20 kva , replacement of the cr bearing dea sets up to 20 kva , replacement of the main bearing dea sets up to 20 kva , replacement of the oil pressure guage dea sets up to 20 kva , replacement of the front oil seal of crank shaft dea sets up to 20 kva , replacement of the back oil seal of crank shaft dea sets up to 20 kva , repairing of cylinder head , repairing of up to 20 kva dea sets crank shaft , transportation charges up to 50 km for alternator up to 55 kva , transportation charges more than 51 to 100 km for alternator up to 55 kva , rewinding of main stator winding of alternator up to 20 kva , rewinding of main rotor winding of alternator up to 20 kva , rewinding of main stator winding of alternator more than 20 kva and upto 55 kva , rewinding of main rotor winding of alternator more than 20 kva and upto 55 kva , exciter stator winding of alternator up to 55 kva , exciter rotor winding of alternator up to 55 kva , replacement or repairing of avr , replacement or repairing of power diode for rotating rectifier assembly , replacement or repairing of bearing suitable for above 20 kva alternator , providing of 2 core 16 sqmm , providing of 4 core 16 sqmm , laying of one no upto 35 sq. mm on wall surface , laying of one no upto 35 sq. mm direct in ground , laying of one no upto 35 sq. mmin the existing rcc or hume or metal pipe , supply and making end termination for 2 x 10 sq. mm 19 mm , supply and making end termination for 4 x 16 sq. mm 28 mm , providing and fixing 6 swg dia g.i. wire , sitc of 32 amps four pole on load side handle operated change over switch , sitc of 63 amps 2 pole on load side handle operated change over switch , sitc of 63 amps four pole on load side handle operated change over switch , providing and fixing 63 amp tpn disconnector fuse switch unit , repairing of fuel injection pump fip, nozzle and injectors , sitc of 12 volt 88ah lead acid maintenance free battery

Central Government And Public Sector

CTN :45576399

22 Jun, 2026 NA

Guwahati - Assam

Tender For supply of rotating rectifier assembly for 750v 500 kva 3 phase alternator suitable for kirloskar make da set. similar to kec make part no: u1540rr03f8203. hsn code: 85049090 ]

Central Government And Public Sector

CTN :45575609

22 Jun, 2026 NA

Guwahati - Assam

Tender For supply of rotating rectifier assembly for 750v 500 kva 3 phase alternator suitable for kirloskar make da set. similar to kec make part no: u1540rr03f8203. hsn code: 85049090 [ warranty period: 30 months after the date of delivery ] ]

CTN :45505724

01 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of ek3070b-130rra038200 rotating rectifier assembly for 350kw 500kw alternator , ek3070b-130rra032800 rotating rectifier , ek3070b-u1130rr03f8200 rotating rectifier , ek3070b-ievr-2n avr ievr 2n with slm unit , ek3070b-exievr201000 automatic voltage regulator type ievr 2n , ek3070b-u1bp0060037100 avr 2n , ek3070b-u1bp0089020400 over load relay 1 point 6 2 point 5a , ek3070b-bp0060037100 automatic voltage regulator ievr2n , ek3070b-bg004900241z de bearing for 350kw 500kw alternator , ek3070b- bp0052000300 glass catride fuse for 350kw 500kw alternator , ek3070b-rb0002026300 oil seal 112x140x13mm type b ksd-03-090 , ek3070b- t2ba00942500 wound rotor assy comprising of shaft pole coil and fan duly , ek3070b-trmlma terminal strips 12 , ek3070b-t2ba00941300 wound stator assy comprising of body corc and winding duly , ek3070b-130rr03f8200 rotating rectifier assembly , ek3070b-ievr-2 regulator avr ievr 2 industrial electronic voltage * /bid number : gem/2026/b/7501224 + /dated: 10-06-2026 ' ' / bid document 1 / 18

Central Government And Public Sector

CTN :45420946

13 Jun, 2026 NA

East Champaran - Bihar

Tender For supply of front oil sealing ring siemens , rear oil sealing ring siemens , front gland bush siemens , rear gland bush siemens , balance piston glandsiemens , mounting of gland bush siemensbyst274473 , mounting of gland bush siemensbyst267256 , esv cylindrical spring siemens , av cylindrical spring siemens , sealing ring d25 siemens , esv mounting sealing gasket siemens , esv counter flange copper gasket siemens , nozzle block piston ring siemens , control valve stem v1 siemens_153 , control valve stem v1 siemens_01 , control d seat valve body v3 siemens , control valve cage v3 siemens , control d seat valve body v2 siemens , control valve cage v2 siemens , control valve cyl siemens , control valve cyl spring siemens , control valve sealing ring siemens , control valve packing complete siemens , control valve hex bolt siemens , adaptive stage thrust bearing siemens , adaptive stage packing complete siemens , osps upgradation of woodward siemens , discharge resistor siemens , diodes siemens , shaft earthing brush siemens , slip ring brush siemens , shaft earthing carbon brush holder siemens , slip ring brush holder siemens , sponge adhesive gasket for cooler siemens , slip ring shaft assly siemens , rotating rectifier assembly siemens , fl sensor siemens1205 , fl sensor siemens2505 , fk driver siemens , fw cable siemens

Central Government And Public Sector

CTN :45307452

05 Jun, 2026 NA

East Champaran - Bihar

Tender For supply of front oil sealing ring siemens , rear oil sealing ring siemens , front gland bush siemens , rear gland bush siemens , balance piston glandsiemens , mounting of gland bush siemensbyst274473 , mounting of gland bush siemensbyst267256 , esv cylindrical spring siemens , av cylindrical spring siemens , sealing ring d25 siemens , esv mounting sealing gasket siemens , esv counter flange copper gasket siemens , nozzle block piston ring siemens , control valve stem v1 siemens_153 , control valve stem v1 siemens_01 , control d seat valve body v3 siemens , control valve cage v3 siemens , control d seat valve body v2 siemens , control valve cage v2 siemens , control valve cyl siemens , control valve cyl spring siemens , control valve sealing ring siemens , control valve packing complete siemens , control valve hex bolt siemens , adaptive stage thrust bearing siemens , adaptive stage packing complete siemens , osps upgradation of woodward siemens , discharge resistor siemens , diodes siemens , shaft earthing brush siemens , slip ring brush siemens , shaft earthing carbon brush holder siemens , slip ring brush holder siemens , sponge adhesive gasket for cooler siemens , slip ring shaft assly siemens , rotating rectifier assembly siemens , fl sensor siemens1205 , fl sensor siemens2505 , fk driver siemens , fw cable siemens

CTN :44915390

18 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of v-trim potentiometer , de bearing(nu 324) skf , automatic voltage regulator-ievr2n , avr ievr 2n , diodes (1 set of 06 nos) , automatic voltage regulator , kvar-4 , exciter rotor for 350kw alternator , rotating rectifier assembly , gcu type ievrnm , qdc current transformer , avr-2n

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