Latest isolating transformer Tenders | Government isolating transformer Tenders

Central Government/Public Sector

CTN :41315763

03 Sep, 2025 NA

Aizawl - Mizoram

Tender For supply of real time simulator , performance investigation of computerized scalar vector control direct torque control technique of three phase induction motor drive , dc shunt motor , dc compound motor , phase to phase dc thyristor power supply , high voltage power electronics test bench , single phase and three phase rectifier , power electronics trainer , half wave full wave and bridge rectifier , scr characteristics trainer , digital storage oscilloscope , multiple channel dc power supply , lcr meter , digital trms auto ranging multimeter , contact and non contact combined tachometer , multifunction calibrator

CTN :41311119

08 Aug, 2025 8.00 Lacs

Baghpat - Uttar Pradesh

Tender For supply of ramala supply of electrical items - electrical items, al. lug 16 mm, al. lug 25 mm, al. lug 35 mm, al. lug 50 mm, al. lug 70 mm, al. lug 95 mm, al. lug 120 mm, al. lug 150 mm, al. lug 185 mm, al. lug 240 mm, al. lug 300 mm, all type of pvc copper /aluminium wire., aluminium soldering flux eyre no.-7, ab contractor a75-30, c.v. 220vac, abb, ab contractor a110-30, c.v. 220vacabb, all ht vcb spaes., ammter digital ac ammter,96x96mm,accuracy:0.5,ctr:2500/1a,aux. supply 110volt dc,3 phase, amp. meter 4 x 4 , 100/5a, ctr, meco/ rishab/a.e., amp. meter 4 x 4 , 200/5a, ctr, meco/ rishab/a.e., amp. meter, 4 x 4 , 400/5a, ctr -do-, auto/manual sel switch[1pole,2way with off,16a,stay put ,name plate:auto-off-manual,110 dc,knob type, add on contact ca5-01, nc contact, add on contact ca5-10, no contact, aux. contactor nl-22e, 24vdc, aux. contactor n22e, 110vdc, aux. contactor n22e, 220vac, aux. contactor nx 22e, 220vac, aux. contactor nx-31e, 230vac,, aux. contactor nx 40e, 220vac, auxalary contact assembly for abb vcb vd4, ballast 150 watt, ballast 250watt, ballast 400 watt, ballast 4x18 watt model no. bjhf 418 p, ballast 2x36watt model no.bjhf 236/240lhd, brasso 100ml., bakelite sheet different size-hylum, becktol red, dr. beck, bakelite terminal connector 12amp. 12 way, bridge rectifier mdq 100/16, breaker selector switch,1 pole,6way with off,32amp,stay put,110v dc,knob type, breker control switch[spring return to neutral 2trip,2close,32amp,110v dc, contact with pistal grip handle], change over switch -200a, type co2-200, control tr., 1500 va, p-415, s1-24v, s2-110v, control contactor n22e, 220 vac, current transformer, dead tank ct, highest system voltage145kv, insu. level 275/650kv,rated stc-31.5ka for 1 sec., normal voltage 132kv, copper & aluminum lugs of different sizes, dowels (as per price list.), cotton tape 1 lotus, c.r.c. 2 26, bharat bijlee, c.t.c. 400ml do-, ct operated o/l relay ti 135 du 110, make abb, 80-112a, corrosion imbition compound dowells, change over switch 100a, 4 pole, havella kember., change over switch 630a, 4 pole, 500v in s.s. enclosed havell/kenber, change over switch 200a, 4 pole, 500 v havel/kenber, carbon bush, 3.7 kw, carbon bush holder for above, cbct 11kv, resin cast ring type 50/1a [for ht panel], capacitor 2.5 mfd,230vac, capacitor 3.25mfd,230vac, capacitor 4.0mfd,230vac, capacitor 10 mfd,230vac, condensor 22 mfd, 230vac, capacitor 30mfd, 230vac, copacitor 33 mfd, 230vac, capacitor 42 mfd,230vac, capacitor 45mfd, 230vac, capacitor 55mfd, 230vac, capacitor 60mfd, 230vac, cable tie, 100mm (1000pcs), cable tie, 200mm (100pcs), cu. lug 10 mm, cu. lug 16 mm, cu. lug 25 mm, cu. lug 35 mm, cu. lug 50 mm, cu. lug 70 mm, carbon brush, 40x40x20 mm ke14z3 carbon brush, 30x16x16 mm m15e, carbon brush, 40x35x30 mm m15e, carbon brush, 40x32x22 mm m15e, contractor kit a63-30, abb, contractor kit a75-30, abb, contractor kit a95-30, abb, contractor kit a110-30, abb, current collector for cane un-loader dsl, cable jointing kit 11 kw 3 core x 300mm/ indoor termination., coarse/off/fine switch, 8 pole,2position with off,32a ,stay put,name plate:coarse/off/fine ,110v dc,6 contact in fine, 2 contact in coarse, pistol grip handle, current transformer epoxy resin cast. 3 core -ct -core 1 -cl0.5,10va,core 2-cl5p20,10ba ,core 3 cl ps vk>=3rct5oham ct ratio 25/1/1/1 for 11kv 26.3 ka for 3 sec, dsl current collector 250amp, discharge resistor, diode set exciter, dc voltage dpm rated i/p:500v dc, aux supply:40-300v~45va model:rish eine+voltage dc voltage dpm rated i/p:75mv dc, aux supply:40-300v~45va model:rish eine+voltage, different wattage bulb & tubes phillps / crompton, different wattage choke & fitting crompton/philips, dsl current collector 125a, elemax (ctb-10sqmm) tb, elemax (ctb- 16sqmm) tb, elemax (ctb-25sqmm)tb, elemax (ctb-35sqmm)tb, elemax (ctb-50sqmm)tb, elemax (ctb-70sqmm)tb, emergency push button, exhaust fan 12 , 18 usha, electronic timer ( 3 120 sec), electronic timer ( 3 30 sec), freque

CTN :41290270

19 Aug, 2025 NA

Muzaffarpur - Bihar

Tender For supply of ac voltmeter , ac voltmeter 0-150 , ac ammeter , function generator , single phase variac , dc voltmeter 0-15 , dc voltmeter 0-150 , dc ammeter , earth resistance tester , d. c. regulated power supply , tachometer , rheostat , electrical tools bag , electronic work bench , build a voltage divider bias circuit and measure the terminal currents & terminal voltages of the vo , build the ce, cc and cb amplifier circuit and verify the input and output characteristics. and build , dso(100mhz) , v-i characteristics of scr , measurement of current and voltage in a branch of the given electrical circuit using kirchhoff s cur , measurement of load current in load resistance using thevenin s theorem, norton s theorem, maximum p , measurement of open circuit(z) parameter, short circuit(y) and abcd parameter of a two-port network. , characteristics of triac, . , r and rc triggering circuit of scr. , breadboard , b. h curve apparatus kit , demonstration of faraday s laws of electromagnetism. , test the performance of zener diode/pn/led , test the functionality of half wave rectifier and full wave rectifier and bridge , implement logic gates using universal nand gate ic, nor gates and universal gates , half adder and full adder using gates , sr, ms-jk, d and t flip using ic 7476(all in one) , test the functionality of dac and adc using ic. , passive components , r and rc ujt triggering circuit of scr , half wave and full wave converter with r and rl load and freewheeling diode , characteristies of igbt, mosfet, fet , chopper circuit , inverter circuit(series and parallel) , forced commutation circuit (a, b, c, d and e) , single phase step-up and down cyclo converetr , scr single and three phase half-full controlled bridge converter , dc to dc converter trainer (buck, boost and buck-boost converters) , scr single phase dual converter trainer , discrete component trainer , total station , gps instrument , tilting level , two hinged arch , water absorbtion test apparats for aggregate larger than 10mm or between 40mm and 10mm , vessel for water absorbtion test of aggregate smaller than 10mm , miscellaneous tools , cylindrical steel cup, metal hammer , bourdon's gauge , piezometer , flywheel apparatus , laboratory permiability apparatus(constant head and falling head) , calibrating glass tube , steel cylinder, cylindrical metal , jar testing apparatus with jars , burrete, burette stand, conical flask, pippette , bod apparatus , suspended solids, dissolved solids, and total solids measuring apparatus , bod incubator , digital balance, hot air oven , test tubes , beaker , digital thermometer , u tube manometer , dial gauge stand , silver sulphate , dpd (diphenyle paraphenylene diamine indicator , shear strength testing machine , digtal chlorimeter , watt meter

Central Government/Public Sector

CTN :41281276

21 Aug, 2025 18.38 Lacs

Chandrapur - Maharashtra

Tender For supply of vacuum contactor 400 amps 3.3kv part no. ht200 , vacuum contactor closing coil 110v dc part no. ht203 , vacuum contactor holding coil 110v dc part no. ht204 , p. t. 40va part no. ht206 , auxiliary contactor part no. ht208 , resin cast pt 300va 3.3kv by 110v 3 phase part no. 350 or ht350 , e.l.unit complete without transformer part no. 800 or ht800 , power hrc fuse part no. ht1500 , brass cable gland complete with c.i clamp stud part no. 1600 or ht1600 , static type relay part no. ht900a , pilot relay 12dc part no. ht2200 , contactor part no. ht200a , diode by255 for vacuum contactor part no. ht200c , vacuum contactor rectifier bridge part no. ht201 , copper terminal bar part no. 701 or ht701 , terminal chamber for i by c t by g o by g and partition part no. 1600b or ht1600b , auxiliary switch for vacuum contactor 2no and 2nc part no. ht205 , resin cast part no. ht300 , ht control fuse 3.3kv 2amps part no. ht400 , resin cast moulded cbct part no. ht500 , resin cast part no. ht650 , dmc moulded 3.3kv insulator for power fuse part no. ht700 , hrc fuse base and carrier for control part no. ht1200 , hrc fuse part no. ht1201 , lamp holder part no. ht1400 , cable box complete w o gland for i by c t by g oby g and partition part no. 1600a or ht1600a , isolator handle on off with axel bush part no. 1501 or ht1501 , copper bus bar 400 amps set of 3 part no. ht101 , relay part no. ht900e , isolator limit switch part no. ht1700 , isolator part no. ht100b , 72 sq mm ammeter suppressed scale part no. 1000 or ht1000 , ammeter selector switch part no. 1001 or ht1001 , single phase preventer cup 20 part no. 2001 or ht2001 , 72 sq mm voltmeter 0 to 5 kv by 110 volt part no. 1100 or ht1100 , resin cast part no. ht600 , push button with element for start stop test and reset part no. 1300 or ht1300 //bid details 2 / 29

Central Government / Public Sector

CTN :41241815

08 Aug, 2025 NA

Jagatsinghapur - Odisha

Tender For procurement of dcu bridge crane spares - control unit , safety relay , condition monitoring unit , ssu board , charging contarctor , charging resistor , charging rectifier , charging fuse , main fuse , fuse

CTN :41264102

11 Aug, 2025 NA

Meerut - Uttar Pradesh

Tender For supply of crompton motor two hp kw one point five two thousand rpm washing machine , submersible pump one hp single phase , starter submersible pump one hp single phase , pvc cable one mm one sqr forteen core two twenty v fifty hz ac twenty seven dc , pvc u clip twelve mm , pvc u clip fifteen mm , armature grinder , carbon brush grinder , reversible synchronous motor input two forty v fifty hz rpm sixty torque three kg cm type ss three z servo motor operated line voltage , micro limit switch , mcb ten amp and pole one , servo stabilizer pcb card , capacitor one thousand five hundred uf two hundred wv power supply , bridge rectifier kbpc three five one zero

CTN :41054284

01 Aug, 2025 NA

Hisar - Haryana

Tender For bid to ras supply of battery 11 mah nimh 3.6v , ic sprt hw ds1501 , led green , a7 fh syscon , gear belt , ic bmc 1527 , bridge rectifier br68

State Government

CTN :41249607

20 Aug, 2025 14.88 Lacs

Multi City - Telangana

Tender For supply of kone make boiler 3ton capacity elevator spares-, motor encoder-mr26 , part no:km50046878(for kone make 3t capacity boiler elevator), axialflow fan,300mmsweep ebmpapst, for elevator,model:3tonnes v3f drive kone, drive module,v3f10 400v 30kw,km972410220 (for 3ton capacity kone make boiler elevator), chain compensation wf-30,km.part code:km400790005h05, 25 p bridge rectifier, rc filter, pcb,in put/out put card kone lift model:tms216/v3f10 kone part code, km50106010, pcb,cpu card kone lift model:tms216/v3f10 kone part code km50106007, pcb, bus adaptor module kone lift model:tms216/v3f10 card kone part, code km50106008, kone make for floor card-216 kw part code.km50039138, control relay 3no+1nc kw part code.km50046697, kone make for relay 4no kw part code.km50028521, add on block,kone make for 2no 2nc kw part code.km50028406, add-on block,kone make for 3no 1nc kw part code.km50028425, curtain of light,154beams,e102dcol,for elevator:model:3tonnes v3f drive, kone, kone make for serg 900 pcb kw part code.km165812g01, ,

corporations/Associations/Others

CTN :41198650

07 Aug, 2025 NA

Basti - Uttar Pradesh

Tender For supply of electrical material for sugar mill - gpr cum synchronising panel, ammter[digital ac ammter,96x96mm,accuracy:0.5,ctr:2500/1a,aux. supply 110volt dc,3 phase,3line disply, voltmeter[ digital ac ammter,96x96mm,accuracy:0.5,range:0-15kv pt-programable, ptr:11kv/110v make:elmeasure, mfm[digital mfm meter,96x96mm,ctr 2500/1a, ptr 11kv/110v, aux supply 110volt dc, frequency meter[digital frequency meter 96x96mm,input110volt ac,aux supply110volt dc,cl:0.2,range 45-50hz, mw tranducer[3phase,4wire,3element,mw tranducer,aux. supply 110volt dc, ctr2500/1a,make:, ivt[110v/110v,50va,singal phase,cl:1.0,ovf1.2 continous make:pragati, breker control switch[spring return to neutral 2trip,2close,32amp,110v dc, contact with pistal grip handle] make:switron, semaphore[110v dc,48mm dia make:dav{deepl}, auto/manual sel switch[1pole,2way with off,16a,stay put ,name plate:auto-off-manual,110 dc,knob type make:switron, live/dad[1pole,2way with off,16a,stay put ,name plate:live-off-dad,110 dc,knob type make:switron, coarse/off/fine switch, 8 pole,2position with off,32a ,stay put,name plate:coarse/off/fine ,110v dc,6 contact in fine, 2 contact in coarse, pistol grip handle, breaker selector switch,1 pole,6way with off,32amp,stay put,110v dc,knob type[ make:switron], aux. contactors[110v dc,2no+2nc base with add on block 2no+2nc make:siemens type:3rh2911 1hao2, illumination lamp [indication lamp red, green,yellow,blue]dia22.5mm, 110volt dc,led type make:teknic, reveres reactive power relay type-xp2r,ct i/p:1amp,pt i/p:110v ac,din mounting, aux supply:110v dc/2c/o contacts make:woodward, roter earth fault relay type:xr1, aux.volt:19-390v dc,50hz,contacts2c/o,mounting:dinrail make:woodward, vector surge relay, 11kv ,3core,300sqmm,xlpe,steel arrmoud aluminium cable, 3phase 110kw 1440rpm frame size 190 voltage 415 vac motor, numerical relay, post insulator for 132kv outdoor type switch yard 90kn, cummins diesel generator sparte parts, dc voltage dpm rated i/p:500v dc, aux supply:40-300v~45va model:rish eine+voltage, avr module, hmi, dc voltage dpm rated i/p:75mv dc, aux supply:40-300v~45va model:rish eine+voltage, 3phase voltage dpm,i/p:100-500vl-l,50-60hz, ptr:11kv/110v, tripping & closing coil assembly 110v dc, for abb vcb vd4 11kv ht braker, breaker pole abb vcb, 11kv ht braker, auxalary contact assembly for abb vcb vd4 h.t. braker, vd4, spring charging limit switch 11 kv, h.t. breaker, vd4, test service position limit switch 11kv, ht, breaker vd4, spring charging motor assembly 240vlt ac for abb vcb vd4 h.t. breaker 11 kv, indication lamp red ,green,blue,amber,white,led type,110v dc,22.5mm dia make:esbee, tnc switch 25a,2no+2nc spring return make :salzer, master trip relay[86],110v dc aux. supply with 4no+3nc contacts,flush mounted make:abb, current transformer epoxy resin cast . 3 core -ct -core 1 -cl0.5,10ba,core 2-cl5p20,10ba ,core 3 cl ps vk>=3rct5oham ct ratio 25/1/1/1 for 11kv 26.3 ka for 3 sec, potensial transformer 11kv/rt3/11o/rt3,30va,cl-0.5, selector swich,6amp,1pole,2way without off make salzer, 132kv switchyard, vector surge relay, mrg2-1hrd,make:c&s, sf6 breaker pole, 132 kv, post insulator for 132kv line,90kn, lighting arrestor for 132kv grid, out door ct for v132kv line ctr 200/1amp, out door pt for 132kv line ptr 132kv/rt3/110v/rt3, copper earthing strip size:-50mmx5mm, chemical earthing electrode 10 feet length, cane unloader, resistance for lt motor 4.5 kw, brake /thruster-415 volt 3 ph, motor for grab-415 volt 3 ph-15hp, motor for lt slipring 415volt 3 ph- 4.5 kw, rectifier bridge-24v dc-mic, motor for lt main hydraulic 415volt 3 ph-40hp, mcc mill house, control transformer 415v/230v 3.0kva (2.5% & 5% tap on primery side) ae/kapp/kalpa, carbon brush, techo generator ( as per sample ), cane unloader 25x15x8 mm, laveler & chopper-40x20x40/ 15me, fibrizor-40x20x40/ c80x, lighting materials, elcctronic ignitor (70w/150w/400w)-bajaj, hpsv lamp 400watt-bajaj, hpsv bellast 400 watt (type-bjhbi/mbi)-bajaj, hpsv bellas

Central Government/Public Sector

CTN :41208818

05 Aug, 2025 23.61 Lacs

Wani - Maharashtra

Tender For procurement of spares for prabhu make ht starter c c - bridge rectifier unit complete part no. ht005 , intrinsically safe pilot panel complete part no. ht3000 , o l rly thrml,4 7.5a,ct oprtd,with mntng part no. 900b , hrc fuse link 4a for control part no. 1201 , contactor tp 12 amps ac3 duty fitted wit part no. ht200a , vaccum contactor closing coil 110v dc part no. 203 , vaccum contactor holding coil 110v dc part no. 204 , p.t. 40va 0-8-12v 0-110v part no. 206 , auxiliary contactor 3no 1nc 110v ac part no. 208 , hrc fuse base and carrier for control part no. 1200 , undervoltage relay part no. ht2000 , power hrc fuse part no. 1500 , el unit complete without transformer part no. 800 , resin cast pt 750va 3.3kv 110v, single part no. 300 , pilot realy 12dc part no. ht2200 , static type idmtl over current and short part no. ht900a , single phase preventer cup20 pfr make part no. 2001 , vacuum contactor 400 amps, 3.3kv part no. ht200 , 72sq. mm ammeter 0 to 150 450a part no. ht1000 , 72sq. mm voltmeter 0 to 5kv part no. ht1100 , resin cast moulded ct for ammeter 150 by 5 part no. ht650 , lamp holder with lamp on off trip part no. ht1400 , push button with element for start, sto part no. ht1300 , isolator 400amps, 3.3kv reversing part no. ht100b , resin cast p.t 300va 3.3kv 110v, 3 phase part no. 350 , 3 pole magnetic o l relay part no. ht900 , ct oprted ct sec 5a motor prtectn relay part no. ht900e ) /bid number : gem/2025/b/6492914 * /dated: 25-07-2025 & & / bid document 1 / 31

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Central Government/Public Sector