Latest isolating transformer Tenders | Government isolating transformer Tenders

Central Government/Public Sector

CTN :43531794

28 Jan, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : supply and installation of ip54 protected glass fiber reinforced polycarbonate double insulated power distribution board of dimension 1200 x 1300 x 274mm. the enclosure must be of double insulated, haloge free with high impact resistance of ik08 (5 joules) according to iec 62262. the enclosure should be made of uv resistant material, corrosion free. the enclosure material used should be self-extinguishing up to 960 deg with working temperature from -35 degc to +80 degc. interconnection between the enclosures in the panels should be made with accessories which should maintain with same ip protection rating of ip65. the enclosure gasket materials shall be injected polyurethane. the enclosure should be made of the same polycarbonate materials only. incomer: 400a fp mccb 36ka - 1 no and 230v ac r,y,b indicating lamp, digital multi-function meter with 400/5a current transformer and outgoing: 100a tp mccb 36ka with 100a neutral link - 7 nos & 63a fp mcb 10ka - 2 nos with 70a tp ac3 contactor control with 24hrs digital timer with auto/manual selector switch and push buttons for manual operations .copper busbar rating of 400a - 30 x 10 for all phases and neutral should be used -provision for termination of 185 sq.mm in incomer and 35 sq.mm cables for 100a outgoing, 16 sq.mm cables for 63a outgoing and all mccb should have an adjustable setting range (in) from 70% to 100%, each mccb should have extended rotary handle for easy operation. the manufacturer should submit all the test certificates in accordance with iec 61439, routine test report must be made with high voltage test, insulation resistance test, functional test. the wall mounting frame should be made of hot dip galvanized materials. 1) acceptable make :cape/ famatel/hensel/rittal/abb with following switch gear and terminals fixed in the junction box as per drawing enclosed. 2)terminal block make: connect well/ elmex. 3)switch gears make shall be abb/l&t /eaton/siemens,havells,c&s. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :43677236

12 Feb, 2026 31.00 Lacs

Goa - Goa

Tender For comprehensive maintenance and serviceing of 33 kv switch gears power transformer control panels, relays maintenance and servicing of 11 kv ht switch gears repair and maintenance of distribution transformer ht ug distribution system at mandovi

CTN :43681865

18 Feb, 2026 NA

Netanar - Chhattisgarh

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - transformer oil filtration work for power and distribution transformers at nmdc steel limited nagarnar for 2 years; as per tender document; as per tender document

CTN :43680077

05 Feb, 2026 12.38 Lacs

Ranchi - Jharkhand

Tender For providing and fixing 11/0.433 kv, 250 kva, distribution transformer with lightning arrestor and automatic power factor control (apfc) at iilm, kanke, ranchi.subwork/packages:providing and fixing 11/0.433 kv, 250 kva, distribution transformer with lightning arrestor and automatic power factor control (apfc)

corporations/Associations/Others

CTN :43679921

28 Jan, 2026 NA

Bulandshahr - Uttar Pradesh

Tender For work to stop oil leakage from the 05 mva power transformer installed at the manglaur substation under the shikarpur electrical distribution division, bulandshahr, and to repair the faulty 11 kv bushing rod and packing.

State Government

CTN :43641284

29 Jan, 2026 2.99 Lacs

Dhamtari - Chhattisgarh

Tender For tender for p/s for replacment of power cable for dt metering at various location under sankara d/c under & renovation of distribution transformer 06 no. 10kva 16 sqmm single core cable for dt metering at various location & for renovation of distribution transformer 01 no. 100 kva 150 sqmm single core cable for dt metering at various location under sankara d/c & for renovation of distribution transformer 01 no. 200kva 300 sqmm single core cable for dt metering at various location under sankara d/c under nagri sub. dn. under o&m cspdcl dhamtari. . (only scheme for 028 scheme)

State Government

CTN :43673556

02 Feb, 2026 66.5 Thousand

Dhamtari - Chhattisgarh

Tender For tender for p/s for renovation of distribution transformer 01 no. 200kva 300sqmm single core cable for dt metering at various location & for replacment of power cable for dt metering at various location under nageri d/c under nagri sub. dn. o&m dn. cspdcl dhamtari.(only scheme for 028 scheme).

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

corporations/Associations/Others

CTN :43646517

28 Jan, 2026 NA

Jodhpur - Rajasthan

Tender For auction sale of burnt transformer oil without drum (pcb applicable),3.15 mva power transformer (scrap) copper wound,63 kva three phase kv distribution transformers (scrap) (al. wound),40 kva three phase kv distribution transformers (scrap) (al. wound),25 kva three phase kv distribution transformers (scrap) (al. wound)

corporations/Associations/Others

CTN :43646524

29 Jan, 2026 NA

Jodhpur - Rajasthan

Tender For auction sale of mixed iron scrap,transformer meter box metallic scrap,single phase meter static/ pushfit type burnt (e-waste),3.15 mva power transformer (scrap) copper wound,250 kva three phase kv distribution transformers (scrap) (al. wound),63 kva three phase kv distribution transformers (scrap) (al. wound),25 kva three phase kv distribution transformers (scrap) (al. wound),63 kva distribution transformer three phase mic failed (without winding),40 kva distribution transformer three phase mic failed (without winding),63 kva three phase kv distribution transformers (scrap) uneconomical

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