Latest isolating transformer Tenders | Government isolating transformer Tenders

Central Government/Public Sector

CTN :41736335

19 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 :40702874

18 Sep, 2025 NA

Panipat - Haryana

Tender For corrigendum : supply of thermon make spares for msq heater control panel - rectifier control module for 745kw cci regenerant, pcb for 745kw cci regenerant superheater

Central Government And Public Sector

CTN :41519477

18 Sep, 2025 48.95 Lacs

Jirania - Tripura

Tender For corrigendum : supply of pc d235 c pec80-cio fu , unitrol 6080 d1 converter, uns4908av5006 , ks d211 b101, input coupling unit , overvoltage protection un6080 , panel scp service control panel , apd, murr mico,4channels, 4,6,8,10a , rectifier bridge ir 35a 1000piv , 3 change over abb relay , 4 change over abb relay , 9 pole sub-d cable set assy.,l-5mts, male , 9 pole sub-d cable set assy.,l-5mts, female , input fuse tcp , interference filter tt-st-m-sfp-24 ac with end plate , quint-ps 10a , quint- ps 5a , ill pushbutton - cp1-11r-10, red, 24v dc , ill pushbutton - cp1-11g-10, green , 24v dc , pilot-light- cl-502r,red,24v dc , pilot-light,cl-523r,red,230v ac , trans, 24vdc , fan and filter unit , emergency stop switc, stayput red , steam generator communication with desktop at control room , service engineer

CTN :41553715

22 Sep, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of upgradation of central substation for es dept at grse main works d d - supply of upgradation of central substation for es dept at grse main works d d - ht copper bus bar , vcbs items , wti,buchholz, oti relays , 3 core x 300 sq. mm. aluminium conductor , pvc hume pipe , new two - 02 nos transformers , 11 kv - e 3 c x 300 sq mm frls xlpe , earth pit item 50 mm dia gi pipe , copper earth plate for neutral earthing , 50 x 6 mm cu flat , 50 x 6 mm gi flat , 2 v 100 ah ni-cd battery , 110 v dc rectifier , buchholz, wti, oti relays for 1k kva transformer , hv cable route marker , mapping of existing cable and pipe lines , civil work for preparation of renovation , position of 06 vcb racks , ht copper bus bar , installation and proving of wti, buchholz, , repair of vcb enclosures , 3 core x 300 sq. mm. aluminum conductor , trench cutting for cable laying , charge for laying of hume pipe , removal of 02 nos. transformer - 1000 kva and position of 02 nos. new transformer , ht cables , earth pit connection , installation of batteries , removal of existing ht panel. , service for removal of existing panel , service for fitment and proving of buchholz, wti, oti relays for 1000 kva transformer , cea approval for new vcb panel and ht cable installations ) /bid number : gem/2025/b/6602235 * /dated: 23-08-2025 & & / bid document 1 / 40

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

CTN :41666765

22 Sep, 2025 NA

Mumbai - Maharashtra

Tender For supply of spares for brahmos system - 1amp fuse, 5 amp fuse, 10a molded case circuit breaker, 90 amp dc-dc module, contactor module, power pc vme sbc c106, 6u vme 4 channel mil 1553b com, 6u vme 4 channel mil 1553 b com, vme power supply module, vme dc power supply, vme 64x discrete input card v2, vme 64 x discrete out put card (opto-coupler v2), 600a contactor, eao key switch, latching, green ipb with shroud, key switch for fire authentication ( 2 position key switch assembly for key code 400-eao), key switch for emergency launch authentication (2 position key switch assembly for key code 350-eao), red indicator (eao), green indicator (eao), green colored potted led, emi/emc spare filter set for fcs, power supply module, heater enclosure, 50w, variable thermostat, 10a contact, variable hygrostat, sa contact, vme 64 x analog input card, rtd & resistance measurement card, isolation amp card 16 channel, 2 of 3 relay card, 24 channel single relay card, 10 channel single relay card, 3 stub box coupler, 78 terminator, 8 channel relay module, 9 channel relay module, battery charger (battery charger card/bca 1000 series ac battery charger), battery monitor, smart lcd display (15" touch lcd display with single board computer), rectifier diode module, ethernet switch (managed, 1u, 19 inch rack mountable, 24/36/48v dc, 16 combo (10/100/1000base tx rj45 /sfp slot) ports), rugged display (20.1/21.3 inch, uxga rugged display panel), backlit track ball, backlit rugged key board, 6u vme 64x, sbc, i7 (quad core), software on cd, on dvd (dvd), lock pin, parallel key, spring, lock washer, slotted countersunk flat head screw m4x16,is:1365, lock base, hexagon socket head cap screw m10x30lg, ss,a4-70, is:2269, spring lock washer, bio, is:3063, a4 ss, machined washer,25,is:2016,a4, machined washer, 25 , is:2016, a4, hexagon head screw, m24x90 lg, is:1364-2, inconel 718, spring lock washer b24, is:3063, a4, hexagon head screw, m24 x 55 lg, is 1364-2, inconel 718

CTN :41656382

25 Sep, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of ew3603b-we-nlcp navigational light control panel , ew3603b-we164 control card , ew3603b-we165 common card , ew3603b-we167 rectifier card , ew3603b-gq8b led , ew3603b-5sl2107rc ac dc side mcb

Central Government/Public Sector

CTN :41657212

22 Sep, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For tender for supply of rsvpowersystemwithqt , rsvpowersystem , rsvpowersystem , rsvpowersystem , rsvpowersystem , opspowersystemwithqt , opspowersystem , opspowersystem , opspowersystem , opspowersystem , fuel pre filter element , fuel filter , oil filter element , air filter element , cooling fan belt , pilot lamp red , pilot lamp yellow , pilot lamp blue , indication lamp green , indication lamp red , panel illumination switch , on off switch double pole , circuit breaker 20a , circuit breaker 2a , diode , cabin lamp 24v , emergency stop push button , lamp test push button , on off push button , no element , relay 4c o 24v , rc network module , relay 2 c o , rc network module 6 24v , relay 1 c o , relay base 1 c o , mcb 1p , emi filter 6a , emi filter 10a , ftc 1and2 emi filter , inline fuse holder , glass fuse 10a , glasss fuse 5a , diode , battery isolator switch , relay 4 c o 230v , relay 2 c o 230v , rc network module 230v , mccb , mcb 2p , current transformer 400a 5a , relay base with retaining clip , mccb , mcb 3p 40a , contactor 3p 40a , contactor 100a , fuse 125a , fuse base , relay 1 c o 24v , mcb 2p , pcb no 521a can protector card , circuit breaker 20a , circuit breaker 30a , mcb 1p , beacons with integral flashing lamp red , beacons with integral flashing lamp blue , hooter , limit switch , fuel level sensor , qdc coupling , cooling fan , automatic voltage regulator , rotating rectifier , fuel pre filter element , fuel filter , oil filter element , air filter inner element , air filter outer element , cooling fan belt , contactor 4 pole , battery isolator , pilot light 24v red , pilot lamp yellow , pilot lamp blue , indication lamp green , circuit breaker 10a , circuit breaker 2a , circuit breaker 1a , potentiometer range 5 kohm , cabin lamp 24v , push button double head , no element , panel illumination switch on off yellow , dpdt on on switch , dpdt on off on switch , selector switch 2 no 3 position , wago fuse holder 230v , glass fuse 1a , wago fuse holder , relay 2 c o , relay clip , relay 1 c o , relay base 1 c o , relay 4 c o 24v , relay base with retaining clip , rc network module , relay 1 c o 24v , auxiliary contact , current transformer 100a 5a , contactor dc 24v , pcb no 521a can protector card , fuse 100a , fuse base , circuit breaker 20a , circuit breaker 15a , circuit breaker 30a , wago connector 12 pin male , wago connector 12 pin female , mcb 4 pole 50a , relay channel end clamp , contactor ac , mcb 3 pole 10ka , led throhole 5mm , nc element , emi filter 6a , emi filter 10a , ftc 1and2 emi filter , hooter , mcb 4 pole , emi filter 75a , emergency stop mushroom guard red , mushroom head push button , limit switch , fuel level sensor , quad serial card , radiator cooling fan , cabin cooling fan , v band clamp , compression latch 1 , compression latch 2 , thermostat , automatic voltage regulator , rotating rectifier , clamp meter , megger , belt tension gauge , hv tester

CTN :41192067

30 Sep, 2025 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - oil cooler door position indicator (v), lock cylinder, installation of exhaust pipe, pilot seat, disconnect valve, yoke / clamp, axle, bearing, selenium rectifier, glass white, cover plate, block (0201 and on), float with clamp and tube, potantio meter, oil cup, pipeline, transponder cable upper antenna, limiter, crosspiece, elbow (through 810), rod, pulley, arm rest (rh), gasket, threaded adapter, transponder cable lower antenna, bolt, entrance door external stop, cover, panel, panel, cover plate, branch pipe with compensator (for left engine nacelle), line, cable (length 1340mm), engine contol linkage, micro switch (v), thrust, bracket, branch pipe (for right wing), auto control panel (air mass fl control), pressure door closed position indicating mechanism

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