Latest isolating transformer Tenders | Government isolating transformer Tenders

Central Government/Public Sector

CTN :44958467

12 May, 2026 10.37 Lacs

Chittoor - Andhra Pradesh

Tender For tender for supply of glf spares at tirupati airport yr2026 - lamp (halogen) isolating transformer plugs/ receptacle/connector

Central Government And Public Sector

CTN :44964417

29 Apr, 2026 NA

Varanasi - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap electrical items of sort & sizes such as automatic voltage regulator, constant voltage transformer, static excitation control, voltage stabilizer , ht- lt panel box, battery charger , starter etc and other similar item with/without non ferrous attachment. weight is in approx. photograph available on ireps note: purchaser to submit power of attorney (poa) in uploaded format on ireps portal (purchaser can reach the said poa format in ireps through " document -> view & publish depot condition -> click for blw /gsd dlw document list -> action (view condition) ")

CTN :44952907

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.ws/s-yd/10/04/26-27/bg/cond./8w/emu motor coach and trailer coach description- iron and steel scrap cutup parts of bg cond./8w/emu motor coaches and trailer coach with or without n.f attachment, without contents if any. 1) se 10633 emu-mc 2) se 10632 emu-mc 3) se 10635 emu-mc 4) se 10636/108636 emu-mc 5) se 10954/108954 emu- tc 6) se 10950/108950 emu-tc nb: [1] (a) 04 emu motor coaches are to be sold without : i) buffers. ii) screw coupling. iii) bearing bolt. iv) draw and buff gear. v) draw hook with collar. vi) semi permanent coupler end -a. vii)semi permanent coupler end -b. viii) draw and buffer gear. ix) centre pivit pin top bush. x) centre pivot pin bottom bush. xi) wearing piece. xii) compensating ring. xiii) wheel sets 16 nos. xiv) oil pump motor. xv) radiator motor. xvi) rectifier cooling motor. xvii) transformer. xviii) choke tank (sl, tl & dl). xix) traction motor complete with pinion. xx) suspension brass bearing. xxi) auxilary compressor. xxii) battery charger. (b) 08 nos.bogie frames(trolley) are to be sold with fittings without primary suspension against srl no.01 to 04 . nb:[2]: emu trailer coaches are to be sold without 08 nos wheel sets along with roller bearing against srl no 05 and 06 and 04 nos bogie frame with complete fittings against srl 05 and 06 and other excluded fitting list as per latest excluded fittings /coach 1271 dated 13.09.2018. nb: [3] special condition for rolling stock- a) all excluded materials including wheel sets and bogie's fittings are to be handed over by the purchaser at the nominated location for which they have to arrange labour /tools/ equipment for loading of the excluded items from cutting site and then transport to nominated location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28 trolley, coil spring, screw coupling, buffer sets etc. (ii) sse-19 wheel sets (iii) sse-30 ep unit (iv) sse-53 & 56 other emu items to be hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser has cleared all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolleys/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:[4] 24 nos. wheel sets with complete fittings and with excluded fitting (released item) and 04 nos.bogie frame with complete fittings are to be handed over by the purchaser to concerned location as advised by concerned sse. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys. [custodian/stock holder - sse-emu-56 for motor coaches and sse-carraige-kgpw for tc coaches]

Central Government/Public Sector

CTN :44959166

06 May, 2026 NA

Kota - Rajasthan

Tender For supply of compound transformer assembly, part no. 60191438 of 500kva, 750v, cgl make brushless alternator model no. gzr355ma for high-capacity power cars confirming to rdso specification rdso/pe/spec/ac/0084-2008 (rev.1) firm offered make:cgl part no. 60191438 or exactly similar. note: this item to be procured from oem/ authorized dealer only (firms to submit documentary evidence of above along with their offer). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44958167

29 Apr, 2026 NA

Hubli - Karnataka

Tender For supply of contactor for 60 kva transformer rated current: 95 a, rated voltage: 690 v ac, main pole 4 nos., aux contact (1no + 1nc), control voltage: 230v ac (168 v ac-300 v ac means 230v ac +/- 30%) with surge suppressor suitable for switch board cabinet of lhb ac coaches , confirming to rdso lr. no. el/7.1.108/mssbc dt. 17.09.2021, annexure sl.no.34 of page 31/47, make abb, cat no. af116b-40 or similar. material shall procured from oem or his authorized dealers only. note: firm other than oems should submit document showing proof of purchase of tendered item from the oem along with the material failing which the material shall be rejected. note l&t make k44 contactor banned by railway hence l&t firm not to participate. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44957679

28 Apr, 2026 NA

Kapurthala - Punjab

Tender For supply of 9kva, 750v ac/415v ac/190v ac, 3-phase, dry type distribution transformer for lhb type non-ac coaches., as per drawing: rdso/pe/spec/tl/0158-2010,rev-0,type-1 along with doc.edml 225 & corr-1., packing instruction: alternator,rru, erru &accessories, transformer,bulk inverters , battery, charger, self priming monoblock pump, inverter, change over control box etc: suitably covered with biodegradable transparent polythene and packed in wooden cage: bottom frame to be made of wooden planks 20mm thick &should have support of at least 3 wooden battons of size 100x100mm of suitable length to facilitate lifting by fork lifter. each panel to be packed in wooden cage of suitable dimensions made out of wooden strips of 20x100mm size. gap between each strip should not bemore then 100mm. the material used for product packaging shall be eco-friendly.a list should be pasted on each wooden cage showing order no, pl no, description of the item, drg. no/ spec. no ,qty, firm's name &address and date of despatch etc. note- 1) firms have option to provide qr code. for linkage of po, the cardboard box shall carry a qr code having details as listed below: a) name of the manufacturer b) purchaseorder number c) purchaseorder date d) uniqueserial number (or lot number for bulk items) of the manufacturer or e) dateof manufacture f) deliverychallan no. g) deliverychallan date 2.the qr code shall be as per iso/iec 18004 model2 and the data shall beavailable as xml using the tags detailed above. [ warranty period: 30 months after the dateof delivery ]

Central Government/Public Sector

CTN :44959204

11 May, 2026 NA

Bhusawal - Maharashtra

Tender For supply of blower for transformer oil cooler with motor (mvrh) for wap4/wag7 electric locomotives, conforming to clw specification no. clw/es/b-14/c. motor make- cgl/bbl/abb only. material to be procured from clw approved source as per clw item id - 2100724 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44959205

11 May, 2026 NA

Bhusawal - Maharashtra

Tender For supply of braking excitation transformer 60 kva (atfex) natural cooling 50hz as per clw specification clw/es/t-20/h. (item reserved for clw approved sources only). [ warranty period: 30 months after the date of delivery ]

CTN :44900472

05 May, 2026 NA

Howrah - West Bengal

Tender For corrigendum : supply of set of consumable spare parts for transformer oil filtration plant comprising of 07 (seven) items as follows: (i) fine filter. item code no. fcgp1meeil qty/set: 03 nos. (ii) course filter. item code no. fcgp5meeil. qty/set: 03 nos. (iii) coalessor filter item code no. fcgp50m20il. qty/set: 01 no. (iv) activatedalumina. item code no. kooaa0005 qty/set: 25 kgs. (v) vacuum oil. item code no. w00ov00000. qty/set:20 ltrs. (vi) oil seal of pump. item code no. br0s223507 qty/set: 02 nos. (vii) o ring set. item code no. br0so05000. qty/set: 01 set [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44678412

27 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of distributor valve complete with common pipe bracket control chamber and pressure transformer for bobrn wagon confirming to rdso specification no. 02-abr-02 with amendment no. 4 and appendix-a1 and a2. firm's offer: escorts drawing no.. 3eb 5761 . rdso item id: 3100410 [ warranty period: 30 months after the date of delivery ]

Isolating Transformer Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors