Latest rotating rectifier Tenders | Government rotating rectifier Tenders

State Government

CTN :45045640

28 May, 2026 12.15 Lacs

Jaipur - Rajasthan

Tender For corrigendum : supply of transformer 220608-a , transformer step down 220v to 14v, 3amp , hf transformer, input - double winding for 20v

CTN :45174626

01 Jun, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : supply of electrical general - electrical general items, varnish thinner (2lts container), elantas becktol grey varnish, elantas becktol red varnish, distlled water, crc 226 500ml container danmat make marketed by bharat bijilee, 3/4" pvc insulation tape steel grip make only ,10mtrs long per roll each red, yellow, blue, black and green colours, 1" pvc insulation non adishive tape steel grip make 25mtrs long per roll each red, yellow, blue, and green colours, 1" fibre glass tape standard roll per length, water proof rubber tape size: 4"x1/2 mtr length for submersible pump cable use., film coated leatheroid paper 10ml for motor insulation use, 440 v /230 v ac supply step down transformer, 1 kva, 2.5 mfd capacitor 400v ac supply for ceiling fan, crompton/keil make, 2.25 mfd capacitor 400v ac supply for ceiling fan, crompton/keil make, fan regulator flush switch type, 1"empire tape standard roll, porcelien b.c holder suitable for 230v, 60w pin type bulb, finolex /orbit/polycab make pvc copper flexible cable with isi mark 660v grade4 core x 2.5sq.mm, finolex /orbit/polycab make pvc copper flexible cable with isi mark 660v grade 4 core x 1.5 sq.mm, finolex /orbit/polycab make pvc copper flexible cable with isi mark 660v grade 2 core x 1. sq.mm, finolex / orbit / polycab make 2.5 sqmm pvc copper flexible wire(3/20 wire), finolex /orbit/polycab make1.5sq.mm pvc copper flexible wire(1/18 wire), 5amps, 5pin socket combined switch with silver contacts 230v ac anchor make - kundan make, 15amps, 5pin socket combined switch with silver contacts 230v ac anchor make - kundan make, 5amps, 3pin top 230v ac anchor make, auto start unit,3phase(naren/unitex) make suitable for borewell starters, battery acid, 1.5v battery pen torch type, 9v battery rectangle type, enamel paint,smoke grey colour make asian/nippon with 5lts container

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

corporations/Associations/Others

CTN :45292180

06 Jun, 2026 NA

Ujjain - Madhya Pradesh

Tender For supply of three phase ht/lt step down distribution transformer, 300kva rating, crgo core, hermetically sealed

CTN :45150097

25 May, 2026 NA

Parganas - West Bengal

Tender For bid to ras supply of cable termination kit suitable for cables up to and including 33 kv (v2) (q3) , xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) (q2) , supply install testing commissioning of step down transformer voltage rating ht11 bye 0. 433 kv out door type of capacity 250 kva level 2 3 phase 4 wire 50 hz , supply, install, testing and commissioning of step down transformer voltage rating ht11 by 0.433 kv, out door type of capacity 315 kva level 2, 3 phase, 4 wire,50 hz , supply laying and testing 11 kv earthed grades cable xlpe 120 sqmm 3 core.complete all as specified and directed in boq spec file , material and labour for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directely in ground vertically , material and labour for earthing complete with copper plate electrode 600mmx 600mmx 3.15 mm thick buried directely in ground vertically.complete all as specified and directed in boq spec file , m and l for brick sub class b, 250mm x 115mm x 0.75mm and laid in trenches as in protection of ug cable complete all as specified and directed in boq specification file , supply and filling in and spreading unwashed river sand for cushioning and covering the under ground cables in trenches and punning to provide required cover , excavation in trenches not exceeding 1.5 mtr wide and not exc 1.5 mtr depth for laying of cables, pipe lines, protection pipes and foundations etc and getting out in soft loose soil , returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed in boq spec file , removing excavated soil not exc 50 mtr ant depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed in boq spec file , m and l for gl pipe 100 mm light grade laid in trenches floors bye on pole bye road for cable protection with all fittings complete all as specified and directed in boq spec file , boaring holes horizontally under road without damaging the surface of road minimum1.0 mtr bellow the road surface with the help of gl tubing of any dia not exc 80mm dia for passing of ug cable. , supplying and laying reinforce precast concrete cable cover class ht type 1 flat size 300 x180x40 mm for protection under ground ht cable complete all as specified and directed in boq spec file , disconnected all electrical connections and earth strip at existing transformerall connected accessories by cables and shifting of 11 kv by 0.433 volts 200 kva to 315 kva capacity transformer. //bid details 2 / 22

Central Government And Public Sector

CTN :45226942

21 May, 2026 NA

Chittorgarh - Rajasthan

Tender For supply of 9 kva, 750/415/190v ac 3-phase star star star step down distribution transformer for as per rdso spec no. rdso/pe/spec/tl/0158-2010(rev1), type-1. as per drg.no. n/a specn: rdso/pe/spec/tl/0158-2010,rev-1,type-1 [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45210012

01 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of 400va step down control transformer, 415v / 110v with tapping in primary i.e. common ? 400v, 415v, 440 v & secondary output ? 110v as per is : 12021 ? 1987 ( reaffirmed ? 2005 ) with amendment no. 2 , suitable for use in icf type ac coaches. make : bhasin-packard, guru, ramya. [ warrantyperiod: 30 months after the date of delivery ] ]

CTN :45214197

05 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For 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

CTN :45155224

25 May, 2026 NA

Goa - Goa

Tender For supply of step down transformer 100va750 110 volt h class insulation as per amendment no 2 rdso spec no edts 355 rev 1 make bhasin packard ae vimal kontact make own make bhasin packard suitable for non ac lhb coaches and asper attached data [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45136739

13 May, 2026 NA

Chennai - Tamil Nadu

Tender For supply of step down transformer primary 415v ac and secondary 24v ac @ 150va rating as per the details enclosed. item not available in gem. [ warranty period: 30 months after the date of delivery ]

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