Latest transformer repari Tenders | Government transformer repari Tenders

Central Government/Public Sector

CTN :45322455

23 Jun, 2026 30.00 Lacs

East Khasi Hills - Meghalaya

Tender For corrigendum : periodical maintenance or repairs of transformer, voltage stabilizer and apfc and allied works at 509 su af station laitkor peak under ge (i) (af) shillong

Central Government/Public Sector

CTN :45359643

25 Jun, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of dia 130mm with ram - cnc horizontal boring and milling machine with travelling spindle of dia 130mm with ram , pre- dispatch inspection - pdi , installation and commissioning , voltage stabilizer and isolation transformer , chip disposal system with bin , boring spindle support sleeve , indexable right angle milling head -manual , standard tool holders , lubricants, fuses, other consumables and pull studs - compatible with machine head , automatic tool changer-atc-20 tools , clamping cubes , machine gaurding , annual maintenance contract -amc

CTN :45527755

03 Jul, 2026 4.45 Crore

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of linear position indicator , oil seal kit mechanical seal for xrvn-127r4-165-26 , motor protection relay for sw pump starter , smps 24vdc 6.2 amp telemecanique abl1rem24062 , core for filter drier , shock mounts for 2 x 4 tr refrigeration plant for nopv class , capacity contorl piston spring , soft starter , annual inspection kit , thermostatic expansion valve size-1-4inch x 1-2inch flare , liquid line solenoid valve cool rooms , under voltage relay 3 ph minilec vct-d2 , mcb 3 pole 2 amp 440 vac hager nc302n , overhaul kit , rubber bellows for cw pump suction , no element siemens 3tx4 010-2a , push buttons set 1 each typ for lcp of 2x2.1 tr ref plant , mechanical seal , timer eapl-ge etm 0010046 2nc , fan with motor for ac unit for dairy room for 2x2.1 tr ref p , mc mccb ge 100a s-140a with aux contact 2no-2nc , selector switch kaycee 02 pole on/off with 1 no contact , fan with motor for ac unit for meat room for 2x2.1 tr ref pl , set of bearings for 1.5 kw motor for 2 x 2.1 tr ref plants , fan with motor for ac unit deep freez for 2x2.1 tr ref plant , fan with motor for ac unit for veg room for 2x2.1 tr ref pla , solenoid valve danfoss evrs3-24 vdc coil , indication lamps set 1 each ty for lcp of 2x2.1tr ref plant , valve globe type 5-1-8inch ods , motor 15kw2 p ip56 sq cage induction 380v 50hz ci f b5 , vibration eliminator 3-4inch ods , valve ball type 2-5-8inch ods , cartidge for indufil duplex oil filter idgl-2-226 for 144 tr , rubber expansion joint 125 nb with flanges , set gaskets for evaporator for 144 tr ac plant , shaft seal placement kit part no.kxs204 , comp howden open screw xrvn201-1.45-2.6 with lpi r134 2950r , unloading piston , rhb/lht spacer , vibration eliminator for suction line , air cooling unit for dairy room , safety valve , thermostatic expansion valve gfe-1zp charge 1-4inch x 1-2inch flar , valve plate assembly part no-08436 , valve angle type 1-2inch ntp m x 1-2inch flare , kit for power contactor for compressor stater , hrc fuse link ge ns4 4a with nh type fuse base , control transformer tape wound 415 v/110 v 150 va , set gaskets part no 08072 , oil separator danfoss oub 4 for 2 x 2.1 tr refrigeration pla , thermostatic exp. valve gfe-1.1-2jc charge 1-4inch x 1-2inch flare , filter drier sporlan c485g 5-8inch ods , set of v belts , safety valve 1-2inch npt m set pressure 12.5 kg-cm2 r134a , pres transmitter danfoss mbs 3100-2211-1ac04 range 0-16 bar , aux contactor ge rl4 rd022td 2 no - 2nc coil -24v dc , coil for power contactor for sw pump stater , kit for power contactor for sw pump stater , power contactor ge 0 32a 415 v ac 3 pole , rear bearing part no 08157 for model- fx5bi , vibration eliminator 1-1-8inch ods , valve hand shut off type 1-4inch flare , set of bearing for fx-f5 bi compressor , set piston dia 70 part no 08035 , thermostatic exp valve gfe-1-2jc charge 1-4inch x 1-2inch flare , setcrankshaft part no 08056 , temp transmitter mbt 5560-0000-0200-10-415 range - 50-150 c , set shut-off valve nw32 part no-08082 , valve angle type 1-4inch ntp m x 1-4inch flare , valve check type 5-8inch ods , set of gaskets for condenser for 2 x 2.1 tr ref plant , set capacity regulator 24 v dc , set connecting rod part no 08307 , front bearing part no 08164 for model- fx5bi , filer drier core , impeller part no 120 for celv 65-250 , soft starter ge astat type-qc1ndp 160 kw , mc mccb ge 100a s 400a with aux contact 2no-2nc , mc mccb ge 100a s 400a with aux contact 2no-2nc , semi conductor fuses ge - feraaz 200a 6.611 rd30-xx0315 , flow meter for seawater system

CTN :45321471

23 Jun, 2026 16.80 Lacs

Jhalawar - Rajasthan

Tender For corrigendum : supply of spares for dust suppression system for coal stock pile and conveyer system in chp, katpp, jhalawar. - solenoid valve , solenoid coil with connector , solenoid valve , solenoid valve , solenoid valve , coil for item sr no 3,4,5 , pressure switch , control transformer 1.5kva, primary :-380-400-415-440vac, sec.:-110vac , control transformer , solenoid valve , solenoid coil with connector , solenoid valve , solenoid valve , solenoid valve , coil for item sr no 3,4,5 , pressure switch , control transformer 1.5kva, primary :-380-400-415-440vac, sec.:-110vac , control transformer , auxiliary contactor , auxiliary contactor , aux. contactor with 3no+1nc, 12a, 110vdc coil voltage , mpcb 2.2-3.2a, 50ka , power contractor 45a, tp, 110vac coil voltage , power contractor 170a, tp, 110vac coil , over load relay range:28-40a , over load relay range:85-135a , selector switch 4pole, 2way, 6a , auto/manual selector switch 3p, 4way with off , on delay timer with 2no,2nc, coil voltage -110vac , 6" panel heavy duty exhaust fan, 240vac , steel panel lock knob type ktisn-black and silver finish, 22.5mm dia, round shape

CTN :45541202

23 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: three phase transformer, rating: 3 kva input voltage: 415 v ac, 3-phase, output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor, dc stepper motor drive kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection., dc servo motor drive kit with servo motorinput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive contr

CTN :45324747

23 Jun, 2026 16.80 Lacs

Jhalrapatan - Rajasthan

Tender For corrigendum : supply of spares for dust suppression system for coal stock pile and conveyer system in chp, katpp, jhalawar - "solenoid valve50 nb, normally closed, 2in g/bsp pl, body moc- gorged brass,type_2/2-floating diagram, orifice(mm)-45. voltage -230v-240v,50hz, ,epoxy moulded coil with ip-65, coil class-h" , "solenoid coil with connector type anx voltage 230v w9,ed: 100%" , "solenoid valve 1/2 inch, normally close, cf8m,05-10 atm, ss316,operating operating voltage: 110v,50hz" , "solenoid valve 3/4 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz" , "solenoid valve 1 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz" , "coil for item sr no 3,4,5 (03 nos for each type)" , "pressure switch (adjustable-0 to 21 kg/cm2" , control transformer 1.5kva, primary :-380-400-415-440vac, sec.:-110vac , "control transformer 750va, primary :-380-400-415-440vac, sec.:-110vac" , "aux. contactor 4no+2nc ,110vac with 2nc addon blocks,110vac coil voltage" , "aux. contactor (o/e/n 58-24-c relay) 04no,12a, 24vdc" , aux. contactor with 3no+1nc,12a, 110vdc coil voltage , mpcb 2.2-3.2a, 50ka , power contractor 45a,tp,110vac coil voltage , power contractor 170a,tp,110vac coil , over load relay range:28-40a , over load relay range:85-135a , selector switch 4pole,2way,6a , auto/ manual selector switch 3p, 4way with off , on delay timer with 2no,2nc, coil voltage -110vac , 6" panel heavy duty exhaust fan,240vac , steel panel lock knob type ktisn - black and silver finish,22.5mm dia, round shape

CTN :45245481

18 Jun, 2026 NA

Banda - Uttar Pradesh

Tender For corrigendum : maintenace work and roof treatment work, toilet repairing, main gate work and other related civil work on je room at electricity transformer reparing workshop banda

CTN :45549158

09 Jul, 2026 NA

Kharagpur - West Bengal

Tender For distribution transformer of rating 500 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, on load type tap changer for variation of hv voltage from +5% to -15% in steps of 2.5%, energy efficiency level 3 or better, oil immersed, non-sealed type (transformer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, confirming to is 1180 (part 1): 2014 with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1) latest with condition that drain-cum-sampling valve will be applicable for all capacity of transformers. oil temperature indicator & winding temperature indicators will be provided as per clause 20.2 of is 1180 (part 1). terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4 nos.) shall confirm to is 7421. suitable cable-end box along with cable entry hole glands is tobe provided at l.t. side. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is 1180 (part 1) latest. (ii) routine test certificates as per is: 1180(part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d), (e) of is: 1180 (part 1) latest. bee star rating:- 3 or above (firm shall submit a valid bee certificate for the offered product with desired bee star rating). [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45555714

23 Jun, 2026 NA

Nanded - Maharashtra

Tender For supply of high voltage hrc fuse base (holder) suitable for hrc fuse 2amps, 1.2 kv, cylindrical type, size: 8x50 mm used in primary of 200va control transformer of switch board cabinet of lhb ac coaches confirming to 'rdso/pe/spec/ac/0184-2015 (rev.'2) dated 10.02.2026. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45192689

22 Jun, 2026 63.25 Lacs

Multi City - Multi State

Tender For corrigendum : special repair of transformer and voltage stabilizer against ber eqpt at different locations, replacement of 02x hp centrifugal pump set with allied infra against ber eqpt and provn of 63 kva transformer with connected accessories under ge 969 ews

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