Latest on load tap changer Tenders | Government on load tap changer Tenders

Central Government/Public Sector

CTN :45528102

03 Jul, 2026 5.97 Lacs

Imphal - Manipur

Tender For supply of 5 6 amp switch 1 way switch , 16 20 amp p type 1 way switch , 3 pin 5 6 amp socket wo shutter , 6 a switch socket combined with box , 6 16 amps universal socket with shutter , 6 16 amps switch socket combined with box , 2 module fan regulator piano type , ceiling rose 3 pin 5 amps flat type , palstic round cover plates , fancy jumbo batten holder with metal ring , 6 amps 3 pin top plug , 16 amps 3 pin top plug , 6 a 3 pin multipurpose adaptor universal , 6 a 16 a 3 pin multipurpose adaptor , single core 1.0 sq mm copper cables 1100 volt conforming to is 694 , single core 1.5 sq mm copper cables 1100 volt conforming to is 694 , single core 2.5 sq mm copper cables 1100 volt conforming to is 694 , 0.5 sqmm 2 core flexible multistrand copper conductor pvc flat white cable , 40 00.76 twin twisted flexible wire copper conductor with pvc insulation , 10w led 6500k having base cap b22 lamp , 22 w led 6000k polycarbonate led lighting fixture , 10w led 6000k led lighting fixture , 25 mf mfd capacitor , 3.15 mf mfd capacitor , c series sp mcb 6 a to 32 a , c series dp mcb 6 a to 32 a , c series tpn mcb 63 amp , 12 way double door single pole and neutral sheet steel mcb distribution board 240 v , 32x 16 mm pvc casing caping casing patti cable trunking , 25 x 12 mm pvc casing caping casing patti cable trunking , pvc casing fitting accessories , 3 m surface plastic box suitable for modular switch socket , 8 m surface plastic box suitable for modular switch socket , pvc electrical switch box of size 100 x 175 mm , pvc electrical switch box of size of size 150 x 200 mm , 4x4 pvc square box , pvc insulation adhesive tape , fan bearing 6202 , fan bearing 6201 , 2 core 06 sqmm aluminum conductor pvc insulated weather proof service cable , 2 core 10 sqmm aluminum conductor pvc insulated weather proof service cable , 2 core 16 sqmm aluminum conductor pvc insulated weather proof service cable , selflocking nylon cable ties , pvc sleeve gitti , zinc plated black metal screws sharp point phillips bugle head , torx screws round head bit , 6 mm pvc flexible pipe for wiring , 10 mm pvc flexible pipe for wiring , 20 mm pvc flexible pipe for wiring , 20 mm gi saddle heave duty , china nails 25mm length , standard mounting channels din rail for mcb , self drilling screws heavy duty zincplated , 35 sqmm aluminium cable lugs , 25 sqmm aluminium thimble , gas can butane fuel 200 ml high temperature blue flame , nozzle for gas can butane fuel adjustable temperature , professional hole cutters set 8 hcs , wrench spanner set with multipurpose socket , 12 square drive 78 mm deep impact socket hex set , 10 socket set , allen key set , hydraulic crimping tool , 50 to 60w 1500ma led light driver , 100w 3000ma led light driver , 400 w 3330ma led light driver , 24 w 2a led light driver , cordless air blower with battery charger //bid details 2 / 69

State Government

CTN :45519882

18 Jun, 2026 NA

Pune - Maharashtra

Tender For supplying electrical materials and repair maintenance services at. grampanchayat chimbali. - electrical material, supplying and erecting modular type switch6a / 10a ., supplying and erecting street light bracket for erection ofsingle fitting made from 40 mm. dia b class g.i. pipe 1.0 m in length along with pole cap of 300 mm length 100 mm dia duly welded ., providing cement concrete foundation including excavationfor the poles 60 cm x 60 cm x 1.5 m deep in 1:3:6 cement concrete (20 x 25 mm stone metal) and 45 cm x 45 cm x 45 cm/45 cm dia. x 45 cm height plinth duly plastered and with necessary curing and finishing in an approved manner.(for 8.5 to 9 m poles), supplying and erecting steel tubular swaged pole 139.7 x 114.3 x 88.9 mm. dia with 4.5x3.65x3.25 mm thickness (4.5 + 1.75 + 1.75m) length respectively and total 8 m long with pole cap, base plate in provided foundation., supplying and erecting steel tubular swaged pole 165.1 x 139.7 x 114.3 mm. dia with 4.5 x 4.5 x 3.65 mm thickness ( 5 + 2 + 2m ) length respectively and total 9 m long with pole cap, base plate in provided foundation., supplying and erecting steel tubular swaged pole 165.1 x 139.7 x 114.3 mm dia. with 4.5 x4.5 x3.65 mm thickness (5.60 + 2.7 + 2.7 m) length total 11 m long with pole cap, base plate in provided foundation ., supplying and erecting street light bracket made from 25mm. dia b class g.i. pipe, 0.6m. in lengthalong with polecap of 300 mm length and 80 mm dia duly welded with provided leads as per specification, supplying,tpmcb 40a to 63a in provided distribution board, providing pair of duly tested rubber hand gloves as per is:4770 suitable for working upto 22kv supply., supplying and erecting insulated d.p. switch surface type/flush type 32a 240vwith indicator lamp & fuse, supplying h.c. pattern porcelain fuse bridge swith base & hc type fuse links240v 32a, supplying and erecting programmable digital almanactimer microcontroller based with real time clock to operate on derived switching on & switching off street light as per daily sunset and sunrise respectively, 1.25 mm crca sheet metal enclosures with 20a., supplying pvc insulated pvc round sheathed 1.5 sq.mm (30 no. x 0.25 mm dia.) 3 core flexible multi stranded copper industrial cable ., supplying and erecting led street light fitting suitable for 60w lamp, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink ., supplying and erectingled street light fitting suitable for 26w to 36w led street light, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink., supplying and erectingled street light fitting suitable for 90 w led street light, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink., supplying and erecting led flood light fitting of 120w, including lamp, with pf > 0.95,class ip 65 and above housing of pressure die cast aluminium alloy and heat sink extruded aluminium ., supplying & laying pvc armoured cable 4core 6sq mm, supplying & laying pvc armoured cable 4core 10 sq mm, supplying & laying pvc armoured cable 2core 10 sq mm, supplying & laying pvc armoured cable 4core 16 sq mm, supplying, erecting & marking spmcb 6a to 32a, b- series (for lighting), supplying, erecting & marking dpmcb 6 a to 32 a bseries (for lighting), supplying, erecting & marking tpmcb 6 a to 32amp ., supplying, erecting & marking fpmcb 40a to 63a ., supplying & erecting crimping type aluminium lugs for cable upto 16 sq mm., supplying & erecting crimping type coper lugs for cable upto 1.5 to 6sq mm., supplying and erecting two pole power contactor 250v 32a for time switch complete erected on wooden block/provided box, with necessary materials., supplying & erecting mains with2x1.5 sq.mm f.r copperpvc insulated wire laid in provided conduit/trunking/inside pole 1-3-3, supplying and e

State Government

CTN :45315676

29 Jun, 2026 13.77 Crore

Bengaluru - Karnataka

Tender For corrigendum : establishing 2x12.5 mva, 66/11kv sub-station at kalathmadu along with construction of proposed 66kv lilo line from the existing 66kv virajapete- ponnampete sc line on dc towers to proposed 66/11kv sub station at kalathmadu for a distance of 1.925km in virajpete taluk, kodagu district on partial turnkey basis including supply of all matching materials/equipments (excluding supply of 2x12.5mva 66/11kv power transformers and 11 kv switchgear) and erection (including civil works) of all materials/equipments, testing and commissioning - on load tap changer , control and relay panels, , circuit breakers, , 11kv mcvcbs & pcvcbs, , tower parts and all types of station structures with bolts, nuts and washers, , i beams & m.s channels, , lightning arrestors, , isolators, , insulators, , instrument transformers, , battery sets, , battery charger, , acsr conductors, , ground wire, , 11kv ug cable, , 1.1kv copper control cables & lt power cables, , capacitor bank, , hardware for insulator, conductor and ground wire:, , tension & suspension clamps and connectors., , accessories for conductor and ground wire:, , p.g clamps. m.s.c joints, pre-formed rods, repair sleeves, vibration damper etc., , c-type fire wedge connectors, , i) grounding materials (g.i flat, m.s flat etc.,), , il)grounding materials (c.i pipes), , ltac & dcdb panel, , 11kv termination & jointing kits, , class, , nitrogen injection fire protection, , system, , rigid tubular aluminium bus bars, aluminium clamps and connectors., , wave traps/line traps, , plcc equipment

CTN :45419405

26 Jun, 2026 NA

Dantewada - Chhattisgarh

Tender For corrigendum : supply of safety message board , safety tags , first aid box , fire prevention kit , flashback arrestor , hand leg guard leather , wire brush , jump suit , leather hand gloves , sand buckets , fire extinguishers , reflective jackets , particle masks , ear plugs , insulated rubber gloves , safety belt , safety shoes , safety goggles , face shield , helmet , miniature circuit breaker , earth leakage circuit breaker , mains breaker switch , simple switchboard , wall socket , halogen lamp , tungsten bulb cfl fsl bulb , electrical socket , chasing machine , drilling machine , cutting machine , marking tools , spirit level , measuring tape , tong tester , megger , digital multimeter , ohmmeter , wattmeter , voltmeter , ammeter , neon tester , wire strippers , crimping tools , screw drivers , pliers , electrical tape , cable ties , cable cutter , heavy duty cable cutters , fish tape , coax connector , terminal block , cable lugs , reaming bit , conduit bender , splicing connector , thermal imaging cameras , power quality analyzers , multifunction testers , electric wires and cables , marker , projector , working table , whiteboard , a c , chair * /bid number : gem/2026/b/7600598 + /dated: 03-06-2026 ' ' / bid document 1 / 51

CTN :45505510

01 Jul, 2026 81.75 Lacs

Mehsana - Gujarat

Tender For research based pilot project [dynamic feeder voltage manager (dfvm)] for turnkey based work of design, development, supply, installation, testing & commissioning of 3-ph, 50 hz, 4000 kva, 12/12kv outdoor onan auto/power transformers equipped with on-load tap changer (oltc) with necessary infrastructure and protections, master controller and around 100 modems, control circuits with comprehensive maintenance contract for 05 (five years) after handing over the project

CTN :45486840

22 Jun, 2026 NA

Bareilly - Uttar Pradesh

Tender For supply of traction transformer complete with cooling system & accessories like h.t. cable along with protection shield in passenger compartment and underframe area, thermostat etc. related protection equipment and with safety chain arrangement including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, equipment mounting and earthing hardware and accessories as per attached specification suitable for 3 phase memu (medha, on-board). make/brand-siemens/medha [ warranty period: 30 months after the date of delivery ] ]

CTN :45479514

25 Jun, 2026 NA

Kharagpur - West Bengal

Tender For distribution transformer of rating 250 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, the type of tap changer: off-load tap changer for variation of hv voltage from +5% to -10% 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, conforming 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 withcondition 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 f) of is 1180 (part 1). terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall conform to is/iec 60137. the low voltage bushings (4 nos.) shall conform to is 7421. suitable cable-end box along with cable entry hole glands is to be 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. detailed specification attached as annexure a. [ warranty period: 30 months after the date of delivery ]]

CTN :45470987

29 Jun, 2026 NA

Jamshedpur - Jharkhand

Tender For supply & testing of 500 kva, 11kv/750v, 3-phase, 50 hz. outdoor type power transformer conforming to 15 2026 (part 1): 2011 (reaffirmed 2021), plinth mounted, copper wound, mineral oil immersed with freely breathing system (also called conservator system) as per clause 8.2 (a) of is 2026 (part 1), primary winding in delta and secondary winding in star (vector symbol-dyn11), onan cooled transformer, minimum short circuit impedance of 5% as per is 2026 (part 5), with all fittings specified in annexure a to this description, terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings of appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4) nos.) shall conform to 15.7421. suitable cable-end box is to be provided as follows: a) for outdoor type: l.t. side tap changer: on-load tap changerfor variation of hv voltage from -+5% to -5% in steps of 1.25% make- andrew yule/aeg/crompton greaves/kirloskar electric co./abb/siemens/schneider or similar. [ warranty period: 30 months after the date of delivery ] ]

CTN :45478137

27 Jun, 2026 NA

Vidisha - Madhya Pradesh

Tender For items - computer and servises and otheres, mcb (miniature circuit breaker), acb (3200a/4000a ), acb (air circuit breaker), allen key set, amf relay, ammeter, annunciation system, anti-corrosion spray, arc flash suit, arc flash suit (ht/lt panel ), auxiliary contacts, avr (automatic voltage regulator), battery charger, blower/air blower, breather assembly, bus coupler acb, busbar insulators, busbar supports, cable glands, cable glands, cable lugs, cable ties, cable ties, changeover switch, clamp meter, clamp meter, combination pliers, consumables, contact cleaner spray, contactor, continuity tester, control cable, control fuses, control relay, control wires, cooling fan, copper busbar, crimping tool, ct (current transformer), current transformer (ct), dg set synchronization panel (3 750 kva), digital multimeter, digital multimeter, discharge rod, earth fault relay, earth switch, earth tester, earthing rod, electrical contact cleaner, electrical gloves (11 kv rating), electrical safety gloves, emergency stop switch, energy meter, engine control module, face shield, ferrules, ferrules, flexible wire, frequency meter, fuse fuse base, heat shrink sleeves, heat shrink tubes, hrc fuse, hrc fuses, ht protection relay, indicator lamps (r/y/b), infrared thermometer / thermal camera, insulated screwdriver, insulation tape, isolator switch, lightning arrester, load sharing module, lockout-tagout (loto) kit, loto kit, lt pcc/mdb panel, lubricant spray ( ), lugs, maintenance tools, mccb, mccb (molded case circuit breaker), megger (insulation tester), megger 5 kv, microfiber cloth, motorized mechanism, multifunction meter, multifunction meter, nose pliers, numerical protection relay, oti (oil temperature indicator), over current relay, overload relay (olr), phase sequence meter, phase sequence tester, plc module, power analyzer, power cable, power factor meter, protection & metering, pt/vt (potential transformer), push buttons (start/stop), pvc insulation tape, reverse power relay, rust remover, safety equipment, safety goggles, safety helmet, safety helmet, safety shoes, safety shoes, screwdriver set, secondary injection test kit, selector switch, shunt trip coil, side cutter, silica gel, smps (power supply), soft brush, spanner set, speed governor module, spiral wrapping, spring charging motor, starting relay, synchronizing relay, terminal blocks, thermal camera, thermostat, timer relay, torque wrench, transformer buchholz relay, transformer oil, under/over frequency relay, under/over voltage relay, uv coil, vacuum cleaner, vcb (vacuum circuit breaker), voltage tester, voltmeter, wire markers, wire stripper, wti (winding temperature indicator), , , , comprehensive maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor & majour spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete., annual maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete.

CTN :45471460

29 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For supply of safety message board safety notice board , stretcher , first aid box , fire prevention kit , flashback arrestor , notice board leather , wire brush , jump suit , leather hand gloves , sand buckets , fire extinguishers , reflective jackets , safety shoes , ear plugs , insulated rubber gloves , leather apron , safety goggles , helmet , head shield , miniature circuit breaker mcb , earth leakage circuit breaker , ev electrical panel trainer kit , spv module above 400 wp , ongrid inverter 1.5 to 2 kva , mounting structure in two tables , battery 12v 75 ah , battery stand , battery interconnection wires and lugs , solar irradiation meter , mc 4 series connectors , mc 4 parallel connectors branch , solar grade dc cable 4 sq mm , green yellow earthing wire 6 sq. mm , cable ties uv protected 50 and 100 mm , acdb , dcdb 3 in 3 out with spd , solar panel 75 w 12 v , charge controler 12 v 5 a , battery 12v to 20ah , led bulb 5 w , solar lantern 5 to 10w , connecting wires 10 mtr , mechanical fixtures required for panel installatioset , ac wire 3 core acdb to inverter , ac 3 core cable 2.5 sq. mm , screw and pvc buffer for mounting acdb and dcdb , petroleum jelly for battery terminal small , water level tube with holder , sprit level magnetic base , inclinometer magnetic base , 30-meter fiber tape , hammer screw driver , tri square 8 inches , metal measuring tape with level 5 m , self adjusting wire stripping pliers 1.5 6 sqmm , 30 meter lne three wire extension wire , flat and ring spanner set , torque wrench with adopter , ball pin hammer , digital multimeter , digital ac and dc clamp meter , crimping tool 0.5 sqmm to 16sqmm , hammer drill machine 13mm 550watt , set of drill bit for concrete , set of hss drill bit for metal , cutting wheel and grinding wheel , hot gun gas electric operated for sleeves , pair of solar mc 4 connector wrench tools , hydrometer , battery load tester , digital earth tester , cable insulation tester megger , hand gloves pvc gloves and cotton gloves , safety jacket pvc coated and reflective , safety full body harness , anti-slip safety shoes , safety goggles spectacles goggles , head helmet hard hat , anchor lifeline , safety static rope 9.0 mm , first aid kit , clamp meter , electrical drill , lead solder , soldering iron with lead and stand , spanner set , tds meter , water pressure gauge , water purifier , screw driver set , soldering flux , adhesive , automatic washing machine , brazing rod , digital thermometer , single and double door refrigerator

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