Latest auxiliary transformer Tenders | Government auxiliary transformer Tenders

State Government

CTN :44399737

17 Mar, 2026 76.4 Thousand

Mandi - Himachal Pradesh

Tender For corrigendum : estimate for replacement of ct-pt unit in 11 kv drahal feeder of 33/11 kv s/stn. bhararu under esd no ii, hpsebl, joginder nagar. - - estimate for replacement of ct-pt unit in 11 kv drahal feeder of 33/11 kv s/stn. bhararu under esd no ii, hpsebl, joginder nagar.

State Government

CTN :44480792

27 Mar, 2026 NA

Kathgodam - Uttarakhand

Tender For overhauling and maintenance work with outdoor ct/pt of 33 kv vcb (panels installed at 33/11 kv sub-station under edd ramnagar

corporations/Associations/Others

CTN :44490350

23 Mar, 2026 33.89 Lacs

Sangli - Maharashtra

Tender For supply erection testing and commissioning of 33_0.433 kv 200kva auxiliary transformer and associated equipments for mhaisal stage v

Central Government/Public Sector

CTN :44477533

06 Apr, 2026 5.52 Lacs

Korba - Chhattisgarh

Tender For supply of procurement of spares for prabhu make nflp ht starters open tender e e -aux switch for vacuum contactor 2no 2nc_pn_ht_205 , pt 40va 0 8 12v 0_110v_pn_ht_206 , aux contactor 3no 1nc 110v ac_pn_208 , resin cast pt 750 va 3point3 kv_110 volts_3 phase_pn_ht_350 , resin cast moulded cbct_pn_ht_500 , resin cast moulded ct for ol 3point3 kv_pn_ht_600 , resin cast moulded ct for ammeter_pn_650 , 72 sq mm ammeter supressed scale_pn_ht_1000 , 72 sq mm voltmeter 0_5kv_110 volts supressed scale_pn_ht_1100 , ammeter selector switch_pn_ht_1001 , voltmeter selector switch_pn_ht_1101

Central Government/Public Sector

CTN :44169751

23 Mar, 2026 1.75 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : procurement of spares for prabhu make dol starter c c > f> f - emergency push button switch (q3) , resin cast potential transformer, 750va part no ht300 or equivalent , auxiliary switch for vacuum contactor part no ht205 or equivalent , auxiliary contactor 3no plus 1nc, coil voltage 110v ac, rated insulation voltage 600 v, as per is iec 60947, part no ht208 or equivalent , resin cast moulded ct for o l relay, ct ratio 75 by 5a, 3. 3kv, part no ht600 or equivalent , 72sq. mm ammeter 0 to 150 to 450a, single phase type, ct ratio150a 5a, part no ht1000 or equivalent , 72sq. mm voltmeter, range 0 to 5kv, single phase type, pt ratio 3. 3kv 110v, part no ht1100 or equivalent , copper busbar, 400 amps, set of 3, part no ht101 or equivalent

corporations/Associations/Others

CTN :44452604

01 Apr, 2026 12.50 Lacs

Azamgarh - Uttar Pradesh

Tender For supply of 11 kv 110 volt drawout type indoor pt sutabile for steel make panel , 11 kv 110 volt drawout type indoor pt sutabile for pacal make panel , 11 kv 110 volt drawout type indoor pt sutabile for cromptan make panel , 11 kv ct for cromptan make incoming pannel ratio 600 300 5a , 11 kv ct for steel make incoming pannel ratio 600 300 5a , 11 kv ct for pascal make incoming pannel ratio 600 300 5a , 11 kv ct for magawing make incoming pannel ratio 600 300 5a , 11 kv ct for steel make outgoing pannel ratio 400 200 5a , 11 kv ct for pascal make outgoing pannel ratio 400 200 5a , 11 kv ct for magawin make outgoing pannel ratio 400 200 5a , 33 kv jaw , 33 kv blade , silica gel

corporations/Associations/Others

CTN :44454896

01 Apr, 2026 14.94 Lacs

Azamgarh - Uttar Pradesh

Tender For supply of 11 kv 110 volt drawout type indoor pt sutabile for steel make panel , 11 kv 110 volt drawout type indoor pt sutabile for pacal make panel , 11 kv 110 volt drawout type indoor pt sutabile for tosiba make panel , 11 kv 110 volt drawout type indoor pt sutabile for cromptan make panel , 11 kv ct for steel make incoming pannel ration 600 300 5a , 11 kv ct for pascal make incoming pannel ration 600 300 5a , 11 kv ct for tosiba make incoming pannel ration 600 300 5a , 11 kv ct for cromptan make incoming pannel ration 600 300 5a , 11 kv ct for steel make outgoing pannel ration 400 200 5a , 11 kv ct for pascal make outgoing pannel ration 400 200 5a , 11 kv ct for tosiba make outgoing pannel ration 400 200 5a , 11 kv ct for cromptan make outgoing pannel ration 400 200 5a , 33 kv jaw , 33 kv blade , silica gel

corporations/Associations/Others

CTN :43770405

06 Apr, 2026 49.00 Lacs

Ajmer - Rajasthan

Tender For corrigendum : supply of 33 kv ct-pt sets of various ratios under tn-2097

Corporations And Associations And Others

CTN :44488911

23 Mar, 2026 3.11 Lacs

Delhi - Delhi

Tender For repair of electrical installation in various pt and ct in ward no. 151, 152, 153, 162, 164, 165, 166, 171, 172 and 173 under south zone.

CTN :44476671

27 Mar, 2026 NA

Auraiya - Uttar Pradesh

Tender For supply of overhauling & maintenance of cp transformer rectifier units , ac amp. meter, for detailed description refer price breakup sheet , ac volt meter, for detailed description refer price breakup sheet , dc volt meter, for detailed description refer price breakup sheet, dc amp. meter, for detailed description refer price breakup sheet, voltmeter ( psp meter ), for detailed description refer price breakup sheet, main rectifier diodes, iav 150 amp, piv - 1200 v , type- 150 lf 120 , "lightning arrestor( la) both input and output side, rms voltage rating - 500v ,rms current rating - 1.5 ka, type- lt 0.5 oe eqv", thyrister module (scrm) consisting two antiparrallel thyrister, for detailed description refer price breakup sheet, auxiliary transformer for control circuit power supply, for detailed description refer price breakup sheet, filter capacitor bank in dc output , 2500 micro farad , 150v x 6 electrolytic capacitors, relay for providing remote contacts for mcb tripped & ac supply fail faults , coil - 240 v ac coil resistance 10 k contacts 2no+2nc , 8 pin plug in type, relay for providing remote contacts for oil tank or instrument , chamber high temp. fault. coil - 240 v ac coil resistance 10 k contacts 3no+3nc , 11 pin plug in type, thermostate with adjustable temp. setting with nc contacts ( 30 to 110 setting ), indicator lamp , housed in 22.5 mm dia, 240 v, led type red colour, auto or manual mode selector rotary type, 4 pole , 2 way ,63 amps, 240 v, ac type srpm 5417b or pa 17463b, coarse manual output control switch , rotary type, 1 pole , 6 way ,63 amps, 240 v, ac type pa7163f, fine manual output control switch rotary type, 1 pole , 4 way ,63 amps, 240 v, ac type srpm 615dor pa 5163 d, coarse current limit settor switch cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, fine current limit settor switch, cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, reference electrode selector switch, cam type 2 pole ,4 way ,6 amps, 230 v, type s6-61070, local or remote control mode selector switch,toggle type 2 pole , 2 way ,6 amps, 240 v, , on or off toggle switches in various lamp and meter circuits. 1/2 pole , 2 way ,6 amps, 240 v, , current transformer for ammeter a1 ratio - 50/1, burden - 5 va ,class - 1, contactor 32 amp.bch make 3p +(1p no) with add on 240 v ac coil , breather ( 19.45 mm dia), output voltage setter potentiometer in local auto mode 2.5 k ohm 3 watt ww, output current setter potentiometer in local auto mode 1 k ohm 3 watt ww, oil temp. indicator range ( 0 to 150 o c ), 4-20ma converter module for dc output voltage signal input - 0-75v dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , 4-20ma converter module for dc output current signal input - 0-75a (75 mv) dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , "auto transformer with coarse and fine tappings for manual control dc of output, input -265 v , coarse taps- 7 nos. fine taps- 04 nos. capacity - 8000 va, insulation - class -a (oil cooled ) ", "main transformer with shield double wound primary- 240 +/- 10 %, secondary- (0-110 v), capacity - 10,000 va, insulation - class -a (oil cooled )", filter choke in dc output , 7.5 mh at 100 amp., control box for card fixing ceco-108 & ceco 105 d1 (and extra card connector having 40 slots), current or voltage control firing card control card , type- ceco- 105d1 , "remote control interface card control card ,type- ceco -108 ", "current limit setter card control card , type- ceco -35a- 2.5 v , 75a/75mv -33.33", "voltage current sensor card control card , type -ceco -19c ", pulse driver card ceco - 118 c, surge suppressor r-c network across scrs 75 ohm, for detailed description refer price breakup sheet, "fuse fail indicator module for diodes and output fuses six channel type with led indicators and 1 common no+nc contacts ,sensing

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