Latest auxiliary transformer Tenders | Government auxiliary transformer Tenders

State Government

CTN :45674862

08 Jul, 2026 43.74 Lacs

Mandya - Karnataka

Tender For replacement of 2x12.5mva power transformers-1&2 by 2x20mva power transformers at 66/11 kv addihalli kptcl substation in nagamangala taluk, mandya district on partial turn key (ptk) basis including supply of all matching materials/ equipment(except 66/11kv power transformer and 11kv switchgear) and erection & including civil works of all materials/equipment, testing and commissioning.-reserved for sc category/call-3

Central Government/Public Sector

CTN :45664610

30 Jun, 2026 NA

Punalur - Kerala

Tender For supply of 10 kva, 25 kv/240 volt oil filled out door type single phase auxiliary transformer, rdso spec. no-eti/psi/15(08/2003) or latest if any. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45681245

13 Jul, 2026 2.77 Lacs

East Nimar - Madhya Pradesh

Tender For procurement of m/s minilec make alarm annunciators installed in generating transformers, station transformers and unit auxiliary transformers at 2x660 mw, sstpp stage-ii, mppgcl, dongalia, khandwa, (m.p.).

State Government

CTN :45504020

13 Jul, 2026 146.84 Crore

Bengaluru - Karnataka

Tender For corrigendum : establishing 2x150mva, 220/66kv & 1x12.5mva, 66/11kv sub-station at jagaluru (gowripura) and construction of associated 220kv transmission line for a distance of 20.502km and 66kv transmission lines for a distance of 34.789km along with construction of 2 nos of 220kv terminal bays and 03 nos of 66kv terminal bays in jagaluru taluk, davanagere district on partial turnkey basis including supply of all matching materials/equipments (excluding supply of 11kv switchgear and 12.5mva power transformer) and erection (including civil works) of all materials/ equipment, testing and commissioning.

CTN :45647762

02 Jul, 2026 NA

Multi City - Multi State

Tender For supply of spare for generator transformer & cooling water system - winding temeperature transmitter, dual output: 4-20ma, 90-260v ac/dc, precimeasure , current converter unit ccu18, input-pt100 rtd, output: 4-20ma dc,90-260v ac/dc , digital winding temp. remote indicator, range-0-150°c, model no. 2245.t2, precimeasure , digital oil temp. indicator remote, range-o-150°c, model no. 2245.t2, precimeasure , mcb breaker 4 poles, 10a, 10ka, c-curve, 415v ac, siemens , mcb, 6a, 2 pole, 10ka, c-curve, 240vac, siemens , mcb, 16a, 2 pole, 10ka, c-curve, 2 40vac, siemens , mcb, 2a, 1p, 10ka, c-curve, 240v ac, siemens , mcb 10a, 1p, 10ka, c-curve, 240v ac, siemens , mcb, 6a, 2pole, 10ka, c-curve, 110v, ac, siemens , moulded case ckt breaker (mccb) 32a, 55ka, 4pole, 415v ac, siemens , power contactor, 4 poles, 415vac, 12a, 415v with add on 2no+2nc (aux. supply 110v ac)3tf31-10-0a , aux. contactor (ac supervision), 110v ac, 2no +2nc,3th30-22-0a , aux. contactor, 110v ac, 3no+1nc with add-on aux. contact block 2no+1nc,3th30-31-0a , motor thermal overload relay (4-6.3a),3ua50 001g , relay used in the cooler control circuit (minilec) minilec d1hls1 , time delay relay, 110v, 0.1-10h with 2 c/o contact, micon 2a5dt5 , selector switch 2 way with off, 6a, 240v 2 pole, type: s10-61025-bb, make: l&t/kaycee , selector switch, 10a, 440v, 2 ways with off 4 pole, make: l&t/kaycee , selector switch, 2way on off,10a, 440v, 10 pole , auxiliary transformer, 415v/55-0-55 (110v), 500va, make: l&t/kaycee , led (red, green) for pump on indicator suitable, 110v ac , differential pressure gauge (fiebig) 0-1.5 kg/cm 2 above to 380v 30w 50va , water leakage detector sapcon probe length 68mm , resistance temp. detector (rtd) for (wti and oti), pt 100, precimenasure , pump main & stan - by selector switch, , nylonwasher size 2.5tkx4 id x8 od , generator , carbon brush (50.8x38.1x25.4) mm, hm6 grd , brush holder , slip ring assembly (refer annexure-10) , insulation stud with epoxy with fire , retardant, shaft l= 315 from flange face, ø55, flange l 150, width 90, flange thickness 20, hole ø18, hole spacing(l) 108, hole spacing (w) 46 measurements in mm , duplex rtd pt/100 l-930, b-630, h 370 (mm) , dail type thermometer (dtt)l=35 m,.length of bulb--100mm, bulb coneection-standard p.f. 3/4 double union. 5 kg/cm2, type-gas filled, dial siz- 150 mm or 160 mm. accuracy+-2-degree celcus. (refer annexure-1) , thermostat for (guide bearing) , max operating voltage: 220v dc (±10%) , temperature range: 20°c to 100°c , max working temperature: 110°c , capillary tube length: 6 meters , switch action: 1 spdt for alarm and 1 for trip , (at two different temperatures) , differential temperature: 2°c to 5°c , accuracy: ±3°c of set point , repeatability: ±3°c , working temperature: 110°c ((refer annexure-2) , thermostat for lower guide bearing, (spec same as sl, 35) , thermostat for space heater (maximum current capacity: 1 amaximum operating , voltage: 250 vdc ±10%temperature range: 25°c to 90°ccapillary tube length (l): 5 meters switch action: spdtdifferential temperature: 3°c to 5°caccuracy: ±3°c of set pointsetting temperature:75°c for bearing & hot air40°c for heater controlrepeatability: ±3°c (refer annexure-3) , motorised valve, actuator type- k300 g1/g2a, enclosure -wt to ip 68, output speed-36 rpm, max tourque-305nm, motor 1.2 kw, 415v, average load-3.10a and locked rotor, 25a (roterz brand) , gate valve (1/2") brass , hex bolt m12*30 , hex bolt m12*50 , hex bolt m6*20 , hex bolt m16* 68 , stud m12*100 , cooling water system , moulded case circuit breaker (mccb), 500a 3p 50ka 415vac, mccb, with magnetic releases, dsine dn3-630m,500a, make-l&t , copper 220v mnx 550/650 spare coil cat no:cs94193(10 each) co , power contactor, 250a, 3p, power contactor with 240v ac coil, aux 2no+2nc contacts, mnx250, make-l&t latch relay, latch relay with 3no+1nc, 240vac coil aux supply with mechnical interlock electrical reset , aux contactor, auxilary contactor

CTN :45629541

13 Jul, 2026 65.62 Lacs

Jammu - Jammu And Kashmir

Tender For replacement of 33 kv breakers, las and supply ,erection,testing and commissioning of 110 v battery bank and spare 250kva,33kv/440 v auxiliary transformer and allied material at 2x50mva , 132/33kv grid station gangyal and supply ,erection ,commissi

CTN :45629537

13 Jul, 2026 78.44 Lacs

Rajauri - Jammu And Kashmir

Tender For supply erection, commissioning of vital equipment 220 v battery bank and battery charger and spare 250kva,33kv/440 v auxiliary transformer, ac, 33 kv surge arrestor, 132 kv pt, relay and allied material at 1x50mva , 132/33kv grid station siot.

corporations/Associations/Others

CTN :45506401

27 Jun, 2026 NA

Bankura - West Bengal

Tender For corrigendum : providing of custom bid for services - custom bid for services - deputation of oem m/s bhel expert for internal inspection of 20mva,16,5 kv/6,9kv unit auxiliary transformer no 5b( sl no 2017576) at mtps,dvc,bankura(wb)