Latest toroidal transformer Tenders | Government toroidal transformer Tenders

Central Government/Public Sector

CTN :44319605

12 Mar, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond & u/s engineering ferrous scrap consists of released engineering items such as l.c gate barrier set consisting of lc base, a - frame,drum axle,boom stands winch for lifting barrier, winch wheel, boom support,pedestal frames, released transformer core sheets, transformer covers, rusted angles and chanels, gates, border barriers, ferrous tables and boxes large, stands, ladders, pyramid ladders, ferrous protective boxes, ferrous corroded connection linking cabin, overhead structure stop for railway crossing beams,angles and fittings,steel sleeper,special bearing plate,slide chair, screws, bolt and nuts, trolley wheel, bearing plate, stretcher bar, cut rail pieces, gate lamp support,bell arrangement,crab box,sej bracket,st keys,old welding equipment for rails,tub,ms flats,boom jalra,stay rod,mould shoe,vertical pillar,m s flats for structure,frame for boards,fixtures etc and other similar items of ferrous eng items in nature, mould sets of sorts and sizes with/without attachments, if any and with/without loose components like extra base plate , collar,scissor lift,blacksmith,generator and its cover ferrous cutup parts, hand trolly wheels, ups and battery stands etc., and other similar items of ferrous tools and plants items in nature and signal items of signal aspects, signal ladder and arrangements,ground lever arrangements,slide, point machine cover,aspect bracket,side frames,etc and other similar items of ferrous signal items in nature. all the above items are of sorts and sizes, full/part, broken/ damaged/ corroded. pl.no. 98050126. custodian: cdms-rsf-gsd-per. location: 14th rhs wall end(lhs). note: 1) cutting is permitted to lorry loadable size only. 2) if any non-ferrous materials found should be handed over to custodian.3) jcb/crane loading is permitted.

Central Government/Public Sector

CTN :44353140

01 Apr, 2026 NA

Jaipur - Rajasthan

Tender For provision of auxiliary transformer power supply for habd (hot axle box detection) installations over jaipur division.

CTN :44327188

20 Mar, 2026 NA

Delhi - Delhi

Tender For supply of science specific lab d d - magnets , pin screen , newton colour disc , farady law , rheostat , solenoid , ray optic kit , compass , gravity toy , circuit board , day night , concave lens , convex lens , concave mirror , convex mirror , solar system model , dynamo model , demonstration transformer , crocodile clips ( small) , crocodile clips ( big) , banana clip ( small) , banana clip ( big) , slotted weight 5*50 gm , slotted weight 5*10 gm , thread roll nylon , plane mirror strips (2"*5") with woden /plastic stand , lens holder , measuring cylinder 250 ml , measuring cylinder 1000 ml , hand lens big with led , hand lens small without led , step down transformer (220 v to 4 v) , knitting needle , loose diodes , resistor , capacitor , led , ldr , eureka cylinder , travelling microscpe , bar magnet , ball bearing 1 box , iron stand , plumb line , laser light with cells , cappilary tube 1 dozen , prism , glass slab , key (one way) , connecting wire , sand paper , stop watch (digital) , meter bridge , matallic shaps , balance(digital) , burette stand(plastic) , test tube brush , cork borer (iron) , cork presser(iron) , crucible tongs (iron) , newton cradle , atomic , funnel stand or filter stand (steel/iron) , pestle and mortar , pinch cock(iron) , retort stand with ring and clamp , spirit lamp (barss) , test tube holder (iron) , triangular stand (iron) , tripod stand(iron) , wire gauze(iron) , beaker , burettle , china dish , conical flasks , dessicator , gas jar dises , flasks (r. b. &f. b. ) , funnel , gas jar or cylinder , glazed tile , measuring flasks , pipette , retort , thistle funnel , kipps apparatus , watch glass , ammonium carbonate 500 gm , ammonium chloride 1 kg , ammonium sulfate 500 gm , ammonium bromide 500 gm , aluminum sulfate 500 gm , iron sticks 250 gm , potassium nitrite 500 gm , ammonium oxalate 500 gm , sodium thiosulphate 1 kg , zinc sulfate 1 kg , sodium hydroxide 1 kg , copper sulfate 500 gm , potassium nitrate 500 gm , oxalic acid 1 kg , magnesium sulfate 500 gm , magnesium chloride 500 gm , ammonium phosphate diabasic 500 gm , sodium chloride 1 kg , potassium ferrocyanide (k4fe(cn)6) 500 gm , ferrous sulfate 500 gm , sodium bromide 500 gm , ammonium ferrous sulfate 1 kg , barium chloride 1 kg , strontium nitrate 500 gm , sodium sulfide (na2s) flakes 500 gm , potassium chromate 500 gm , lead acetate 500 gm , sodium sulfate anhydrous 1 kg , lead nitrate 500 gm , universal indicator 500 ml , ammonia solution 1 lt (nh4oh) , phenol 500 ml , aniline 1 lt , bromine water 1 lt , acetaldehyde 500 ml , fehling solution(a) 500 ml , fehling solution(b) 500 ml , acetone 1 lt , carbon disulfide 500 ml , phenolphthalein 250 ml , nesslers reagent 250 ml , manganese chloride 500 gm , calcium chloride fused 500 gm , chloroform 1 lt , test tube (50/125mm) 5 box , test tube holder (thick brass) , dropper glass (150mm) , funnel (2) , pipette (10ml)bulb tube , conical flask (250ml) , volume tric flask (100ml) , filter paper(12. 5cm) , glass rod(thick) , plain white labels (2/1) , sodium sulfite (na2so3) 1kg , picric acid 500 gm , borax 500 gm , cobalt glass , aluminum metal 250 gm , spatula , bunsen burner , droppers , burettes(50ml) , burette stand , laboratory thermometer (-10c to 110 c) , loop the loop , ph paper , litmus paper red , litmus paper blue , litmus solution red 125 ml , litmus solution blue 125 ml , iodine solution 125 ml

CTN :44346184

21 Mar, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of computer desktop core i5 , ceiling fan coil winding machine , ev charger home , single phase capacitor motor withstarter switch , single phase transformer, core type, air cooled , smart meter , three phase transformer shell type oil cooled with delta star , manual motor coil winding machine , shaded pole motor , primary current injection set , hammer cross peen with handle , neon tester , electrician screwdriver thin stem insulated handle , electrician screwdriver thin stem insulated handle , heavy duty screwdriver insulated , steel rule graduated both in metric and english unit , combination plier insulated , knife double bladed electrician , punch centre , screwdriver insulated , measuring steel tape , a. c voltmeter m. i. analog portable box type housed in bakelite case , ac ammeter mi analog portable box type housed in bakelite case , ammeter mc analog portable box type housed in bakelite case , chisel firmer with wooden handle , digital multi meter , digital wattmeter , grease gun , inside calliper , dc power supply , earth plate , electrician helmet , megger , milli voltmeter centre zero analog portable box type housed in bakelite case , outside calliper , phase sequence indicator , function generator , oil testing kit , c- clamp , discrete component trainer , try square , current transformer , hacksaw frame , safety belt , lux meter , tachometer , tong tester clamp meter , portable electric drill machine , pully puller with 3 legs , series test lamp , snip straight and bent heavy duty , soldering iron , spanner adjustable drop forged, ss

CTN :44355265

12 Mar, 2026 NA

Aurangabad-Mh - Maharashtra

Tender For supplying of 33/6.6 kv, 6.3 mva, 3 phase, 50 hz, oil immersed c cooling, oltc, outdoor type, copper wound transformer of with connection on hv side & star connection on lv side with r effectively earthed (vector group-dyn11), with on load tapping hv winding for hv variation from +5% to 15% in 16 equal 7.15% impedance, continuously rated for full load with first filling and standard accessories including suitable cable box at lv si transformer for termination of xlpe cables etc. complete with certificate with load losses of 33kw (max) and no load losses kw (max) at 75 deg celsius (as per given in cbip manual) & effic not less than 99.50% at full load. polyamide material for bushing and supplying of 33/11 kv, 10 mva, 3 phase, 50 hz, oil immersed onan cooling, oltc, outdoor type, copper wound transformer of with delta connection on hv side & star connection on lv side with neutral effectively earthed (vector group-dyn11), with on load tapping's on hv winding for hv variation from +5% to 15% in 16 equal steps, 8.35% impedance, continuously rated for full load with first filling of oil and standard accessories including suitable cable box at lv side of transformer for termination of xlpe cables etc. complete with test certificate with load losses of 53kw (max) and no load losses of 7.2 kw (max) at 75 deg celsius (as per given in cbip manual) & efficiency not less than 99.50% at full load. polyamide material for bushing with certified nitrogen injection system with sump pit, nitrogen cylinders pipeline (as per cea guidelines 2021 nitrogen injection fire prevention and extinguishing system)

CTN :44305111

18 Mar, 2026 5.10 Lacs

Gorakhpur - Uttar Pradesh

Tender For supply of solder wire 100 gm , transformer 6 0 6 500 mi , usb cable type b , usb cable type c , printer ink bps0nm3170 , handwash 200 ml , pheyl par ltr , harpic 500 ml , garden pipe 32 mm par bundle , electric tape 19 mm , ac service , ac box , copper 1 mm par coil 90 mtr , switch single way 6 amp , socket 6 amp

CTN :44303868

19 Mar, 2026 NA

Noida - Uttar Pradesh

Tender For supply of d c shunt generator with control panel , motor generator ac to dc , d c compound generator with control panel including fitted rheostat voltmeter ammeter and breaker , dc compound motor with starter and switch , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load , ac phase wound slip ring motor with starter switch , synchronous motor with accessories like starter excitation arrangements , thyristor igbt controlled a c motor drive with , three phase transformer shell type oil cooled with delta star , electrical machine trainer , ceiling fan coil winding machine , primary current injection set , contractor and auxiliary contacts , ohm meter series type and shunt type portable box type

CTN :44305104

18 Mar, 2026 25.00 Lacs

Bilaspur - Chhattisgarh

Tender For supply of incubator , laboratory centrifuge , ph meter , analytic balance , hot air oven , colorimeter , bp apparatus , entomological net , hemocytometer , dissection box , blood counting , stereo microscope , bod incubator , potassium dichromate , calcium chloride , potassium iodide , sodium thiosulphate , zinc sulphate , anti abd rh , sodium hydroxide , formic acid , isopropyl alcohol , methyl orange , ninhydrine , starch potato , sucrose , lead acetate , starch maize , hand magnifying lens , test tube , measuring jar , stirring glass rod , pipette , glass coupling jar , microscope glass slide , slide temporary permanent , measuring cylinder , blood lancet needle , petridishes , funnel , chromatography jar , insect killing jar , dropping bottle , spirit burner , chromatography paper , test tube rack , test tube holder , bunsen burner , alcohol burner , glass dropper , cotton roll , dissecting tray , dimond marker pencil , test tube brush , reagent bottle , filter paper , forceps himprincy , funnel stand holdar , watch glass , paraffin wax , insect collection net , tripod for lab , grams stain kit , slide box mocroscope slide , scissors stainless steel , mortar and pestle , stop watch , glass beaker 100ml , glass beaker 250ml , glass beaker 500ml , spatula , erlenmeyer flask conical flask 100ml , erlenmeyer flask conical flask 250ml , permanent slide , reproductive system , human skeleton model with stand , body organ , brain human , nervous system in human , excretory system in human , circulatory system in human , human skin integument , anatomy of ear , anatomy of eye , anatomy of teeth , digestive system in human , respiratory system in human , dna model watson and crick , model anatomy of heart , model anatomy of lungs , model anatomy of kidney , mitosis and meiosis , evolution horse , vernier calipers , screw gauges , stop clock , digital ) /bid number: gem/2026/b/7302727 * /dated: 03-03-2026 & & / bid document1 / 110stop watch , thermometer mercury , digital multimeter , spherometer , digital balance , digital vernier calipers , copper wire , moment of inertia , moment of inertia of fly wheel , study of a compound pendulum , bending of a beam , bending of a cantilever , y k n by searls apparatus , wire static and dynamic method , viscosity of a liquid by stokes method , stewart and gees apparatus , iquid by different method , tension by capillary rise method , liquids through capillaries , measurement of inductance , carey foster bridge , impedance at different frequencies , lcr circuit and tesponse frecquency , vibration magnetometer , magnetic field b , rc circuits , lissajous figure , network theorem , bifilar suspension , modulus of rigidity by maxwell needle , irregular bodies by inertia table , energy into heat , ketile , resistance thermometry , thermoemf thermometry , conduction of heat through poor , study of newtons law of cooling , thermal conductivity by searles method , specific heat of liquid by method of cooling , laser experimental setup with diode laser , laser experimental setup with hene laser , sonometer , mercury light , sodium light , rtelescope , ultrasonic , fresnels , polarimeter , brewsters law , optical rotation for any system , monochromatic , microscope , plancks constant using led , photoelectric effect , thompsons method , millikans method , lodine vapour , transformer core , dilectric constant , transistor , diode , zener diode , bh curve apparatus , lcr resonanee apparatus , rectifier apparatus , regulated power supply , rc coupled anmplifier , lcr impedance apparatus , cassegrain , analytical , hot plate , calorimeter digital , digital conductivity metre , ostwald viscometer glass , stalagmometer glass , centrifuge machine , desiccator 8 , measuring cylinder 100ml , petri dish plastic and glass , crucible , surgical scissors (v2) (q2)incubator, laboratory centrifuge, ph meter, analytic balance, hot air oven, colorimeter, bp apparatus, entomological net, hemocytometer with rbc a

CTN :43855489

12 Mar, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of bottle solo , em3090b-1312 -22 cam type single pole on off switch 10ampsis 60 , em3090b-1312- 47 power factor meter 05-1-0541svctr 200sa , em3090b13150230 230v ac 40va bulb , em3090b-3 nwns16 hrc fuse link 16 amps , em3090b-406390a- 00500 navtex recfiver sailor 6390 , em3090b -7000000-555 mgl 5 dgnss antenna , em3090b-a-sc-11277 triple pole mouloed case circuit breaker rated 400a , em3090ba -sc 11668 tp mccb rated 160a , em3090b-a-sc-13103 undervoltage release 220240v ac for nsw 100 nsx630 , em3090b-b sc-00163 pushbutton green colour with 1no contact , em3090b-b-sc-00166 pushbutton red colour with inc contact , em3090bb sz 11343 single pole two way without off rotary switch rated 6a , em3090b -dfs96 phase sequence indication 415v , em3090b e-sc 01522 voltage monitoring relay 3ph 200-480v ac , em3090b-e -sc04075 triple pole miniature circuit breaker rated 32a , em3090b-g-ae-0010 phase sequence indicator 50-500vacsize 96x96mm , em3090b-g-rs-00103 kilowattmeter 0-500kw 3 wire 2 elements , em3090bg-rs-00109 kilowattmeter 0-125kw3 wire 2 elements 96x96mm 240 deg , em3090b-g-rs -00163 kilowattmeter 75-0 500kw 3 wire 2 elements , em3090b-g -rs 00643 pf meter 0 0-1-0 5rm at 0 8ctr 300 5a380v 50hz , em3090b-h tc-1123 indicating lamp integral led red colour 230v , em3090b h-tc-1124 indicating lamp integral led yellow colour 230v , em3090b -m-di-0099 1ph double wound transformer 380 24v 50hz 5va , em3090b me afas-jb1 junction box for sensor , em3090b me-afds-ava1 audio visual alarm nexus 120 db , em3090b me-afds-db32 ip32 detector base with short circuit isolator , em3090b-me afds fd addressable flame detector ir tri-spectrum , em3090b-me-afds-ishd i s combined detector atex certified , em3090b -me afds mcp42 ip42 manual call point , em3090b-me-afds-mcp42pc ip42 manual call point protection cover , em3090bme-afds mcp66 ip66 manual call point , em3090b-m eafds mcp66pc ip66 manual call point protection cover , em3090b-me-afds-pishd protection for detector , em30908-me-afds-psd protection for detector , em3090b -me-afds-pshhdd protection for detector , em3090b me-afds pshld protection for detector , em3090b-m e-afds psu power supply internal change over backup battery , em3090b meafds-sd addressable smoke detector dual function , em3090b-me-afds-shhd addressable combined detector dual function plus , em3090b-me afdsshld addressable combined detector dual function plus , em3090b-me-afds-tmtimer module , em3090b-t2000 -0120 reverse power relay 415 480v l lsa , em3090b-t63801806 pcb assy- trigger , em3090b t65825812 mooulator pcb assy 2skw , em3090b t91003496 magnetron 25kw , em3090b-u-mw-00044 smps50w ip 230v acop 24v dc , em3090b-xb7 ev03 mpn indicating lamp integral led green colour 230v , em3090b-xb7-ev05 mpn indicating lamp integral led yellow colour 230v , em3090b-xb7-ev06 mpn indicating lamp integral led blue colour 230v , em3090b-yl40 combined audio visual alarm unit , em3100b me1221kf6000 breakerclrcultmouldedcase 300awith rearconnec , em3100b me1226ks1005 breake r circuit moulded case 100a with rear connec //bid details2 / 57

CTN :44300047

24 Mar, 2026 NA

Faizabad - Uttar Pradesh

Tender For supply of stay clamp for pcc pole , x-arm holding clamp for pcc pole , f- clamp for pcc pole , lt clamp for pcc pole , top channel clamp , t-off channel clamp , dropper angle clamp , gaurding angle clamp , stay insulator , lt schakle insulator , m. s. nut and bolt (all size) , distribution box clamp for single phase , transformer holding clamp for 10/16 kva transformer

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Central Government/Public Sector

Central Government/Public Sector