Latest isolating transformer Tenders | Government isolating transformer Tenders

CTN :41821135

15 Sep, 2025 NA

Patna - Bihar

Tender For repair maintenance of dg set lifts and sub station equipments in cr annexe building cgst office patna or repair maintenance of dg set lifts and sub station equipments in cr income tax building office patna sh restoration of power supply by repairing of 2 nos 1000 kva transformer amf panel and vcb including connections etc as required

CTN :41821006

19 Sep, 2025 3.53 Lacs

Multi City - Multi State

Tender For maintenance of electrical installation and repair maintenance of compound lights for ag office building including sub station at deorali, sikkim. (sh: repair maintenance of lift and d.g. set, 11 kv ht gears, indoor transformer during the year 2025-2026).subwork/packages:rmo lift and d.g. set, 11 kv ht gears, indoor transformer.

Central Government/Public Sector

CTN :41760062

23 Sep, 2025 71.90 Lacs

Khumbathang - Jammu And Kashmir

Tender For repair / maintenance of dg sets at nurla, sangam hill, nanak hill and external electrical supply, replacement of ug cable, ht vcb, transformer, ht cable, ht god switch at nimu military station under age i, nimu

Central Government/Public Sector

CTN :41535753

29 Sep, 2025 14.90 Lacs

Bihta - Bihar

Tender For corrigendum : repair/maint of ht 11 kv transformer ,vcb , rmu,overhead line,under ground cable and other connected works at af station bihta

CTN :41127807

16 Sep, 2025 NA

Madurai - Tamil Nadu

Tender For bid to ras annual repair and maintenance of sub station : : - replacement of 1 kg silica gel breather metal body type , replacement of transformer oil 120 ltr , labor charges only for indoor 400 kva transformer and oltc stream line high vacuum oil filtration and dehydration of site off load 3 circulation 700 plus 210 ltr i.e 910 ltr x 2 i.e1820 ltr , breakdown voltage test transformer and oltc before and after test 4x2 i.e 8 nos , acidity test transformer and oltc before and after test 4x2 i.e 8 nos , testing of buchholz air relay testing 2 transformers , olts servicing drainage of old oil 210 ltrs , moving , fixing contact alignment , rolling contact testing in servicing. carbon rust cleaning and refitting the same , transformer buchholz relay and pipeline planch oil leakage arresting drainage of old oil , new gasket fixing oil leakage arresting refitting the same. topping of oil level , transformer h. t and l. t cable box ht and lt cable megar testing , transportation to bring testing kit to the site to and fro , and site halting charges , earth electrode testing , lt acb servicing and testing charges , ht vcb incoming outgoing transformer 1 and 2 serving and testing , auxiliary relay testing , high speed tripling relay test

Central Government/Public Sector

CTN :41587571

23 Sep, 2025 3.22 Crore

Ranchi - Jharkhand

Tender For corrigendum : supply of providing operation and maintenance services for 1st year , providing operation and maintenance services for 2nd year , testing bdv value of transformer oil for 1st year , testing bdv value of transformer oil for 2nd year , dehydration and filtration of transformer oil for 1st year , dehydration and filtration of transformer oilfor 2nd year , servicing, maintenance and testing of air circuit breaker for 1st year , servicing, maintenance and testing of air circuit breaker for 2ndear , servicing, maintenance and calibration of earth fault for 1st year , servicing, maintenance and calibration of earth fault for 2nd year , servicing, maintenance and testing of 33 kv ht for 1st year , servicing, maintenance and testing of 33 kv ht for 2nd year , calibration of following equiments annually clinometer for papi , repair of led type 15w search light , painting of perimeter or street light pole upto 5.0 m , painting of perimeter or street light pole above 5.0 m upto 9.0 m , painting of lt panels with synthetic enamel , painting of elevated type runway edge light , repair of siren upto 3 hp etc. , repair of crash bell etc. , sitc of slim type guidance sign board of various sizes , identifying cable fault of the defective power cable by using cable tracer lt cable , identifying cable fault of the defective power cable by using cable tracer lt cable ht cable 33 kv grade , supply of 4.00 sqmm 3 core flat cable pvc , supply of following size multicore flexible cable, 2 x 2.5 sqmm , supply of following size multicore flexible cable, 3 x 2.5 sqmm , supply of medium intensity aviation obstruction light , supply of cable trench cover of 10 mm thick , supply of siren minimum audible upto 1 km , supply of crash bell or gong bell 12 inch , supply of 200 w 6.6 a bipin runway halogen type lamp , supply of 105 w 6.6 a halogen lamp for inset fittings , supply of 200 w 6.6 a elevated approach halogen type lamp , supply of runway bi pin lamp holder , supply of 6 sq.mm 5 kv grade plug and recaptable , supply of 16 sq.mm 5 kv grade plug and recaptable , supply of secondary 2 pin lead of 0.3 mtr length , supply of two pin secondary plug assembly for papi , supply of led signage converter capable to drive led strips of 5.5w , supply of led signage strip of 0.5 w for 11 nos. in one strip , supply of medium intensity elevated type omni directional , supply of breakable coupling for ama make glf light fittings , supply of isolating transformer 200 w, 20 , supply of isolating transformer 200 w, 6.6 , supply of isolating transformer 45 w, 20 , supply of isolating transformer 45 w, 6.6 , supply of isolating transformer 15 w, 20 , supply of isolating transformer 15 w, 6.6 , supply of isolating transformer 300 w, 6.6 , supply of 360 clear inner lens filter for runway edge light fitings , supply of 360 clear outer lens filter runway edge light fitings , supply of 180 deg clear inner lens filter runway edge light fitings , supply of 180 deg red lens filter runway edge light fitings , supply of 180 deg yellow lens filter runway edge light fitings , supply of red lens for papi , supply of clear lens for papi , supply of red spreader lens for end light fiting , supply of green spreader lens for threshold light fiting , supply of reflector for papi , supply of ht tape for afl cable , supply of pvc tape , supply of airfield signage facia sheet 4 mm thick made of poly carbonate sheet , dsr 2022 cpwd electrical items rs. 1000000 //bid details 2 / 39

Central Government/Public Sector

CTN :41736335

15 Sep, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of electrical items of pm ac panel on orv sagar kanya - crankcase heater-220v,225 w, spareno./part no.3181+018, differential pressure control mp 55, spare no./part no.1373+103, mpressure control hp- kp 5, spare no./part no.1373 +123, pressure control lp- kp 1, spare no./part no.1372 +103, motor contactor:220v,50 hz(type ls36/44.22,maker:aeg), spare no./part no.km4, motorcontactor:220v,50 hz(type:ls6/l11-22,maker:aeg), spare no./part no.km1, time relay 220v,10 min, spare no./part no.k2, contactor 220v,50 hz(type ls6/l11-01), spare no./part no.k1, isolating transformer(400/220v ,50 hz)power 0.5 kw, spare no./part no.t1

Central Government/Public Sector

CTN :41750647

15 Sep, 2025 9.00 Lacs

Pithoragarh - Uttarakhand

Tender For repair/replacement of lt panels, transformer, vcb, lt ug cables and other external electric works at diber field station pithoragarh

Central Government/Public Sector

CTN :41491055

16 Sep, 2025 40.00 Lacs

Bhopal - Madhya Pradesh

Tender For corrigendum : repair/ maint of 11/0.433 kv transformer, relays, ct/pt, caliberation of vcbs, upgradation of sub station and other connected works at ge dronachal

Central Government/Public Sector

CTN :41666833

20 Sep, 2025 15.00 Lacs

Bhopal - Madhya Pradesh

Tender For repair and periodical maintenance of main supply/distribution system of ht line, transformer and allied works of external elecrification nasirabad and ajmer mil station under ge naisrabad

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