Latest isolating transformer Tenders | Government isolating transformer Tenders

State Government

CTN :45126587

15 May, 2026 8.12 Lacs

Delhi - Delhi

Tender For repairing and servicing of 250 h.p electric motor, electricals panels, sluice valve, dehydration of transformer i/c re-winding of 40 h.p electric motor pump no.02 and providing and laying of electrical rubber mats etc. at sonia vihar pump house.

Central Government/Public Sector

CTN :45125922

18 May, 2026 NA

Kalyan - Maharashtra

Tender For auction sale of rolling stock - condemned electric loco no. wcam/3 no- 21936, with iron, steel along with all types of ferrous and non-ferrous materials along with waste. r/items - nil items removed for departmental use: 1). smoothing reactor (sl-30) = 02 nos., 2). ba frame (ctf, reverser, copper busbar, l1- to l6 contractor, c-145, shunting contactor, copper pipe, rs1&2 = 02 nos., 3) transformer with tap changer, radiator & etc = 01 no., 4) rps = 01 no., 5) inhibited tfp oil., 6) aux machines = 09 nos., 7) spares of siv. remark: 1. electric loco is sold on as is where is basis along with wheel sets and trolleys. 2. lot no is painted on the loco. 3. lot is sold on number basis. 4. approach road is available up to the lot. 5. cutting is allowed for easy loading. 6.loco is at present placed in kalyan els yard behind auxiliary section in the custody of sse/store/trs/els/kalyan and at the time of handing over loco will be placed on suitable cutting line at els/kalyan. 7. stock holder will be fully responsible for any addition, deletion, alteration, and variation after joint inspection report. 8. purchaser has to personally visit the site and see the lot. no claim will be entertained after sale of lot. 9. purchaser has to keep fire safety equipment/items i.e. water/sand/fire extinguisher etc. at the cutting site. 10. lot is ok for sale on above observations. note:- purchaser should ensure to clean the cutting line premises of scrap loco before final delivery. qty : 01 number. location : lying at els/kyn stock holder : sse/store/els/trs/kyn

Central Government/Public Sector

CTN :45135457

13 Jun, 2026 NA

Kumarghat - Tripura

Tender For auction sale of machineries, electric industrial, non-electric industrial, general scrap/disposables, metallic, non-metallic, others, useable vehicles, lube / waste oil - disposal of the scrap materials 5 mva, 132/33 kv two winding transformer with off load tap changer at powergrid kumarghat substation

State Government

CTN :45126947

18 May, 2026 5.32 Lacs

Srinagar - Jammu And Kashmir

Tender For maintenance/upgradation of electric system including main transformer and station by way of maintenance repairs of 1250 kva abd 630 kva. 11/0.433 kv transformers at skicc

CTN :45136447

08 Jun, 2026 NA

Multi City - Multi State

Tender For repair of 5400 kva transformer for conventional electric locos.

CTN :45099179

27 May, 2026 NA

Shahapura - Rajasthan

Tender For supply of thermometer digree , series test lamp , knife switch dpdt fuse terminals , knife switch tpdt fuse terminals , miniature circuit breaker mcb , earth plate copper , earth plate , earth electrode copper , mccb , elcb , rccb , fuse hrc type , fuse glass type , fuse rewire type , rheostat sliding type 0 to 25 2a , rheostat sliding type 0 to 300 2a , rheostat sliding type 0 to 1 10a , rheostat sliding type 0 to 10 5a , capacitor electrolytic type , capacitor ceramic type , capacitor polyester film type , capacitor variable type , capacitor dual run type , lamp halogen incandescent type , lamp fluorescent tube type , hp lamp mercury vapour , hp lamp sodium vapour , lp lamp sodium vapour , lamp led , plug socket piano switch lamp holder , cables , bus bar brackets , rubber mat thick , electrician helmet , rcc pole accessories lt line , safety belt , ohm meter series type , ohm meter shunt type , digital multimeter , voltmeter multirange , milli voltmeter centre zero , ammeter mc ma portable lab type , ammeter mc portable lab type 0 to 5 a , ammeter mc portable lab type 0 to 25 a , ammeter mi portable lab type 0 to 1 a , ammeter mi portable lab type 0 to 5 a , ammeter mi portable lab type 0 to 25 a , kw meter analog , digital wattmeter , energy meter single phase , energy meter three phase , three phase power factor meter digital , frequency meter , magnetic flux meter , lux meter , tachometer analog , digital tachometer photo sensor , tong tester clamp meter digital , megger , 3 point starter , 4 point starter , wheatstone bridge galvanometer battery , single phase variable auto transformer , phase sequence indicator , growler , resistance type starter , direct on line dol starter , star delta starter manual , star delta starter semi automatic , star delta starter fully automatic , soft starter 3 phase , auto transformer type starter , oscilloscope dual trace , function generator , soldering iron 25w , soldering iron 65w , soldering iron 120w , temperature controlled soldering iron , discrete component trainer , linear ic trainer , digital ic trainer , electric hot plate induction type , electric kettle , electric iron , immersion heater , ceiling and table fan , geyser storage type , mixer and grinder , washing machine , motor pump set 1 hp , oil testing kit , inverter input output battery , voltage stabilizer input output , power supply , battery charger , current transformer , potential transformer , solar panel battery , computer system , laser printer , manual motor coil winding machine step arbor , ceiling fan coil winding machine , primary current injection set , smart meter single phase , smart meter three phase , ev charger 3 phase , ev charger home single phase , working bench , wiring board projection , instructors table , instructors chair , metal rack , lockers drawers , almirah , black board white board , fire extinguisher , fire buckets , turnkey execution of electrician lab setup measuring steel tape- specification not available, combination plier insulated 200 mm- specification not available, screw driver 4150 mm diamond head- specification not available, screw driver insulated 6150 mm- specification not available, electrician screw driver - specification not available, heavy duty screw driver insulated- specification not available, electrician screw driver- specification not available, punch centre- specification not available, knife double bladed electrician - specification not available, neon tester 500 volt- specification not available, steel rule 300 mm (metric & english)- specification not available, hammer cross peen 250 gm- specification not available, hammer ball peen 500 //bid details 2 / 130 gm- specification not available, pincer 150 mm- specification not available, clamp 'c' 100 mm- specification not available, clamp 'c' 200 mm- specification not available, spanner 150 mm adjustable drop forged ss- specification not available, spanner 300 mm adjustable drop forged ss- specification not avail

CTN :45112925

18 May, 2026 NA

Shimla - Himachal Pradesh

Tender For tender for supply of disconnecting ht and lt supply taking down the defective transformer indoor outdoor type from four pole two pole structure or lifting from the outdoor type foundation or taking out from sub station bldg using a crane of suitable capacity and slings ropes etc as required and shifting the same to civil workshop for repairs complete all as directed for transformer capacity 400 kva , shifting back the repaired transformer indoor outdoor type from civil workshop to site reinstalling at original position and fixing properly on four pole two pole structure or outdoor type foundation or inside a sub station bldg using a crane of suitable capacity and slings ropes etc as required making ht lt side connections and testing for satisfactorily working complete all as directed for transformer of capacity 400 kva , draining out transformer oil from the transformer and storing the same in suitable containers to be arranged by contractor without any extra cost opening the top cover and lifting up the core assembly carefully to check the condition of transformer windings and core retanking the same after repairing checking of leakage from transformer body and repairing welding works required for making transformer body leak proof refilling the transformer oil dully dehydrated and filtered dehydration and filteration to be paid separately and making all connections with ht lt side bushings refixing the top cover and testing the transformer with a suitable capacity insulation tester complete all as directed for transformer of cap 400 kva , m and l for rewinding of burnt out defective ht copper coils with new super enamelled heavy duty copper winding wires of size matching to the existing one including varnishing drying in a suitable oven and all insulating material such as cotton sleeves tapes etc and connections with bushing terminals complete all as specified and directed , all as per item no 4 above but lt copper coils complete all as specified and directed , m and l for painting the transformer tank from inside with two coats of zinc chromite after preparing the tank walls bottom top cover inner side by properly cleaning the surfaces oil free complete all as directed for transformer capacity 400 kva , m and l for replacement of defective ht porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , m and l for replacement of defective lt porcelain bushing of suitable size for transformer of cap 400 kva including washers of good quality complete all as specified and directed , dehydration and filteration of transformer oil for indoor outdoor type transformers of any capacity at site using transformer oil filteration plant to improve di electric strength not less than 45 kv at 2 point 5 mm electrode gap complete all as directed note unit rate quoted shall be deemed to include the charges for hiring of oil filteration plant shifting to different locations at cantt area testing of samples of oil as per requirement and nothing extra will be paid on this account , s and f new transformer oil for replacement or topping up the level of oil having dielectric strength not less than 45 complete all as specified and directed

Central Government / Public Sector

CTN :45120657

01 Jun, 2026 NA

Angul - Odisha

Tender For supply of microprocessor based energy cum speed monitoring unit for wag-7 electric locomotivesas per rdso spec.no.elrs/spec/spm/0002, rev-4, july-2018 or latest. each set consisting of 09 items:- (i) recorder-cum indicator assembly(master)-01 no. (ii) speed indicator assembly(slave)-01 no. (iii) pulse generator assembly-01 no.(iv) junction box assembly-01 no. (v)signal conditioning unit-01 no. (vi) c.t.unit-01 no. (vii) connecting cable-01 set. (viii) mounting accessories-01 set. (ix) potential transformer-01 no. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44709953

12 May, 2026 5.80 Lacs

Mundra - Gujarat

Tender For corrigendum : repairs / maint of ht / lt electric cable, poles, transformer, panel etc and repairs / maint of external water supply pipe line, valves, pump, motor, ro plant filter media, stp with misc allied works at icgs mundra under ge (i) (cg) gandhinagar

Central Government/Public Sector

CTN :45117144

12 May, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of conservator tank along with specific accessories for the main transformer for three phase electric locomotive of type wag9hc as per annexure a, one set consisting 05 items 10 nos. [ warranty period: 30 months after the date of delivery ]

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