Latest isolating transformer Tenders | Government isolating transformer Tenders

CTN :43681837

11 Feb, 2026 NA

Ernakulam - Kerala

Tender For 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 :43435916

31 Jan, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of 25bsrc001 spares of transformer rectifier battery iccp controil panel : : -helicopter starting flexible cable assembly , 100 va control transformer , control card upgraded , hrc fuse 250a , semi conductor fuse 1000 900 amp , push button 1 no + 1 nc , control transformer 440 240v , 240v ac lamp , contactor mlo , power supply pcb with components mounted & connectors static , single phase preventor

corporations/Associations/Others

CTN :43503487

28 Jan, 2026 NA

Puruliya - West Bengal

Tender For corrigendum : supply of igbt heatsink mounted single module 600 amp 1200 v , pca operator logic board 1 phase 240 vac ups for hipulse 2x125 kva ups system , transformer sensing copper 3 phase 60 va 415 v380 v220 vby31.5 v class f for 2x125kva ups system , pca igbt driver board 7400 for 2x125kva hipulse ups system , pca unsync transfer board for hipulse 2x125 kva ups systemmodel7400m , thyristor heat sink mounted module 190 amp average 300 amp rms 1600 v for 2x125kva ups system , thyristor heat sink mounted module 540 amp average 850 amp rms 1400 v semipack 5 for 2x125kva ups system , fan axial 4 inch 230 vac 1 phase 50 hz 95 cfm 2600 rpmpart code 181000016000for 2x125kva ups system , pca high voltage interface board 1 phase 240 vacpart code100208011021for hipulse 2x 125 kva ups system , fan, centrifugal 230 vac 1 phase 50 hz 335 48 cfm 2500 rpmpart code0000000e5009 , transformer control copper 1 phase 60 va 220 230 240 vby17 0 17 v part code291606011001for 2x125kva ups system , pca ups logic board 1 phase 240 vacpart code100221021031for hipulse 2x125 kva ups system , pca rectifier driver board 7400m for 2x125kva hipulse ups system , current transformer bar primary sensing 100 1 5 va class 1 moulded resin with lug fitting , hall effect sensor 100 amp 0 to 300 amp 4 v open loop 15 v panel mounting hta , fan axial 8 inch 230 vac 1 phase 50 hz 530 cfm 2700 rpmpart code 181000084000 for 2x125 kva ups system , lcd display module for ups make db power electronics pvt ltd sunlike lcd 20x2 , pca dc dc power supply board 2811 03025401part code100204011023for hipulse 2x 125 kva ups systemmodel 400m , pca panel synoptic mimic board for 2x125 kva hipulse ups make emerson network power i pvt ltd ) /bid number : gem/2026/b/7084201 * /dated: 07-01-2026 & & / bid document 1 / 19

CTN :43647390

09 Feb, 2026 NA

Ernakulam - Kerala

Tender For supply of smps powerplant rectifier modular type input 3 phase output 54v dc 100a module 4 plus 1 with rack and remote access function like smtp for integration to ibms set , li ion battery 100ah 5 nos 48 v nominal 42 to 54 v dc with rack and remote access function like smtp for integration to ibms set , surge protection in eb panel room part of power plant , ac isolater for power plant 100a or 200a 4 pole inside power plant room or battery room , gi cable tray hanging type with supporting rods nuts and bolts 1 ft width 5 cm height trey for ac main and dc distriboution , cable 4 core for ac main distribution between eb main and lt panels dg to main lt panel , earthing dc 2 nos 0 point 5 ohm with interconnecting earth strips 02 termination bus bar nos , ac earth provisioning in smps pp room and slte room , copper earth strip bus bar , industrial or split or tow ac 1 point 5 t 3 nos for slte and 1 point 5t 03 nos for power plant roomer 5 star inverter copper with associated mcb box 16a , fire extinguisher 1set , ibms with full integration and master control room fire sensor cctv access control rodent water leakage temperature intruder alarm system etc for rooms where it is not , other associated works like wiring providing sockets switches fuse boxes cabling casing concealing lighting etc lot , uninterrupted ac power supply 5kva , installation of ibms master control room , antistatic floor at minicoy , false ceiling at minicoy , antistatic floor at androth , partition with door access at androth , false ceiling at androth

Central Government/Public Sector

CTN :43647120

10 Feb, 2026 33.17 Lacs

Vijayawada - Andhra Pradesh

Tender For supply of glf spares at vijayawada international airport for year 2025-26 - supply of faa complied and meeting icao annexure-14 requirement medium intensity elevated type omni directional ama make led taxiway edge light fitting with 1w led complete with all accessories including blue lens, lens clamping mechanism, breakable coupling, two pin secondary lead for led and cl base plate with 06 nos of m-10 stainless steel bolts and other accessories etc. complete as required. (make: ama aled)., supply of 1w led blue lamp along with led driver suitable for vardhman make medium intensity elevated type omnidirectional taxiway edge light fitting as required. (make: vardhman), supply of 1w led blue lamp along with led driver suitable for ama make medium intensity elevated type omnidirectional taxiway edge light fitting as required. (make: ama), supply of 35v, operational area led sign board driver, suitable to operate on runway current on series circuit current varying from 2.8 to 6.6 amp. (supply from list of aai preferred makes), supply of 35v, led strip with high luminous long life typically 50,000 hrs., 0.5w, led's assembled on aluminum pcb of size 700mm x 20mm and having 11 led's per pcb for boards. (make: osram), supply of 0.75 sq.mm, 40cm length, copper conductor, frlsh, flexible cable with both side connecters (male/female) suitable to connect to led strips (i.e. item no. 5) (as per aal approved make list), supply of 200 watt, 6.6amp, bi-pin halogen lamp with base g6.35 for runway edge light fitting (similar to model:-osram-64386 or its equivalent from list of aai preferred makes), supply of 150 watt, 6.6amp, halogen lamp with in-built holder base pk30d for runway edge light fitting/approach light fittings / papi units (similar to model: -osram-64361 or its equivalent from list of aai preferred makes), supply of 105 watt, 6.6amp, dichroic reflector lamp with in-built holder with male connector for insert type light fitting (similar to model osram-64339 a or its equivalent from list of aai preferred makes), supply of 200w, 20a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe /tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms (supply from list of aai preferred makes), supply of 200w, 6.6a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe/tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms. (supply from list of aai preferred makes), supply of 100w, 6.6a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe/tpr/tpv with primary and secondary connections suitable to be operated via alcms system confirming to specification as required. (supply from list of aai preferred makes), supply of 15w, 20a/6.6a rating 5000v, 50 hz series isolating transformers encapsulated in black crosslinked polychloroprene compound like tpe /tpr tpv with primary and secondary connections suitable to be operated via ilcms system confirming to specification as required suitable for above mentioned fittings for following applications and compatible to use on alcms, (supply from list of aai preferred makes), supply of 15w, 6.6/6.6a rating capsulated in polyster resin finally moulded in neoprene rubber for use of 6.6 amps series airfield lighting circuits having nominal voltage rating of 5kv and all rated for operation on 50 hz. the transformer shall be water tight and shall be designed for direct burial in the earth or installation in a base confirming to specification as required. suitable for above mentioned

CTN :43380009

27 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of set of washers , limit feeler part 81 - 83 , memory modul 64 kb , pressure switch , pressure switch , pressure switch , pressure measurement converter 6647-54 , oil scraper complete , screw joint , screw joint , shell , radial shaft seal , digital monitoring relay , bridge rectifier with plugs 25a , gear type oil pump , pressure switch item 7166 pos 140 , pressure switch item 7172 pos 144 , pressure switch item 7173 pos 147 , pressure switch item 7176 pos 141 , pressure switch item 7153 pos 145 , pressure gauge item 7127 , throtle check valve , memory modul 64 kb , level switch unit , proximity switch unit , instrument panel unit recis , proximity switch inductive , em 231 analoginput.4 input , temperature sensor , level switch , control unit psc , proximity switch inductive , temperature sensor , pressure transmitter , pressure transmitter

Central Government/Public Sector

CTN :43629533

09 Feb, 2026 34.99 Lacs

Indore - Madhya Pradesh

Tender For supply of 150 watt 6. 6 a isola isolating transformers , 300 watt 6. 6 a isolating transformers , 200 watt 6. 6 a isolating transformers , 15 watt 6. 6 a isolating transformer , electronic convertor 80 watt 2. 5 amp , lamp holder for 200 w , 200 watt bi pin papi halogen lamp , 105 watt, bi pin pre-focused halogen lamp , 150w bi pin halogen lamp , 150w bi pin lamp holder , o ring type rubber gasket for elevated fitting , 150w bi pin halogen lamp for approach light , red filter of ama make papi units , clear prism with prism gasket , o ring type rubber gasket for inset fitting , 2 pole plug secondary with leed and suitable fixing gland , orange filter for inset lights , red filter for inset lights , green filter for inset lights , rubber gasket for base plate , plug and receptacle of type i, class b , 6 sq. mm 5 kv primary circuit cable , 16 sq. mm 5 kv primary circuit cable , outer dom for edge light fitting , clinometer , impact spanner , ss bolt of m10 x 25 mm

Central Government/Public Sector

CTN :43629951

29 Jan, 2026 30.94 Lacs

Singrauli - Madhya Pradesh

Tender For supply of prabhu industrial make auto transformer starter d d - isolator 630a 6600 v on off earth part no ht100c , vaccum contactor 400 amp 6600 v grade part no ht200 , diode by255 for vacuum contactor part no ht200c , vaccum contactor rectifier bridge part no ht201 , bottle for vacuum contactor 400amps 6600 v part no ht202 , vacuum contactor closing coil 110 vdc part no ht203 , vacuum contactor holding coil 110 vdc part no ht204 , pt 50 va pri 110v sec 0 to 8 to 12 v part no ht206 a , auxiliary contactor 3no 1nc 110 v part no ht208 , ht control fuse 6600 v 2amp part no ht400 , resin cast moulded cbct 6600 v part no ht500a , epoxy moulded 2 core ct ratio125 200 to 5 5 part no ht600c , earth leakage realy 30 ma to 3a with time delay part no ht800a , copper terminal bar for outgoing terminal part no ht701 a , ct operated motor protection relay ct sec 5a part no ht900e , ammeter 96 sq mm, part no ht1000a , ammeter selector switch part no 1001 , voltmeter 96 sq mm part no ht1100 a , voltmeter selector switch part no ht1101 , lamp holder with lamp on off and trip part no ht1400 , push button with element for start and stop part no ht1300 , power hrc fuse part no ht1500 , timer electronics 3 sec to 3 min on delay part no ht2004a , intrinsically safe pilot panel complete part no ht3000 , auto transformer oil cooled copper wound part no tr1000kw , copper bus bar 400amps 6600 v part no ht101a , realy overvoltage and under voltage realy part no ht4004 ) /bid number: gem/2026/b/7092913 * /dated: 19-01-2026 & & / bid document1 / 23

CTN :43629954

30 Jan, 2026 NA

Jalandhar - Punjab

Tender For supply of auto starter for 30 kva genr , auto changeover switch 100 amp 3 phase , relay cord panel board , battery 12v150ah , avr for 62point5 kva genr , oil feed pump for 62point5 kva , sintex tank capacity of 200 ltrs black colour , cpvc tank nipple 3by4 inch , cpvc socket 3by4 inch , cpvc union 3by4 inch , cpvc tee 3by4 inch , salenaid switch relay with 5 mtrs wire 4mm , havells mcb 3 pole 63 amp , rectifier for 30 kva genr , oil filter 30 kva , fuel filter 30 kva , fuel filling cap 30 kva , fuel level gauge 30 kva , amp meter 30 kva , door lock assy 30 kva , oil temp gauge 30 kva , fuel dipstick 30 kva , control panel cover back 30 kva , emergency push button 30 kva , door kabza for 30 kva , exhaust fan for 30 kva , bty clamp with lid , alternator for 30 kva , air filter for 30 kva , canopy light for 30 kva , cont panel with voltmeter amp meter frequency meter indicating lamp with duly charged bty and leads with self starter and dynamo or equivalent for 30 kva , piston head to head connectiong pipe for 30 kva , 3point5 crore 35 sqmm aluminium cable , mcb tpn 40 amp , 4 mm 2 core copper cable , sbys combination 15 amp socket

CTN :43291737

29 Jan, 2026 NA

Bokaro - Jharkhand

Tender For supply of capacitor 0.47 mfd, 660v for silicon rectifier panel.

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