Latest isolation transformer Tenders | Government isolation transformer Tenders

State Government

CTN :44921398

28 Apr, 2026 NA

Nashik - Maharashtra

Tender For relocation of the 11/0.433 kv transformer depot pole and power line located at mauje talbade (pimpri road) which are being affected by or obstructing the proposed construction along the alignment of the delivery pipeline under the trimbakeshwar lift irrigation scheme, taluka trimbakeshwar, district nashik.

Central Government/Public Sector

CTN :44959169

06 May, 2026 NA

Kota - Rajasthan

Tender For supply , installation ,testing & commissioning (sitc) of digital multifunction energy /power meter for 3 - phase ,4-wire system along with 125 amp current transformer (ct) set for fitment in existing compressor panels , complete in all respects. the meter shall be panel- mounting type , suitable for measurement and display of electrical parameters such as v ( phase / line ), i (through ct), hz, pf ,kw ,kva, kvar ,kwh ( and other available energy /power parameters ), similar to meter model: pqm- 16+- m1-e5-125 a or equivalent. the cts shall be suitable for primary current 125 a(ct set of required quantity typically 3 nos. for 3- phase),similar to ct model: mct 125 a or equivalent. the work shall include proper wiring /dressing , earthing, testing , parameter / ct ratio configuration , commissioning , demonstration to consignee. make - multispan or similar. warranty - up to 12 months from date of supply. [ warranty period: 12 months afterthe date of delivery ]

Central Government/Public Sector

CTN :44952927

28 Apr, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of rolling stock - condemned bg wag-5ha ac loco no. 23480 with all available ferrous -non ferrous-wooden fittings- excluding the following reclaimable items- (1) wheel set with bull gear(hitachi), msu and wheel disc- 6 sets (2) axle box housing with ferrous components-12 nos. (3) cbc assembly with yoke, draft gear and shank- 2 nos removed items- (1) battery-10 nos (2) line contactor-4 nos (3)loco side buffer-4 nos (4) transformer with conservator-1 no (5) tap changer with smgr-1 no. loco no- 23480 wag-5ha. ds8 no. 022822-25-22474 of 05.02.2026 location- els/ajj cus- sse-els-ajj. pl.no. 98980889. note- (1) rc items to be handed over to custodian at specified location before final delivery.(2) cutting permitted to loadable size only. (3) crane/jcb loading permitted.(4) purchaser should take safety precaution while cutting of loco.(5) at the time of delivery all items including zero value items such as rexene, rubber, frp etc., should be removed and cleared by purchaser from railway premises and should be disposed as per the existing norms of central/state government. (6) app.wt of 800 kgs sheet cutting removed from loco.

corporations/Associations/Others

CTN :44876864

28 Apr, 2026 8.00 Lacs

Baraut - Uttar Pradesh

Tender For corrigendum : damage pole replacement, damage line replacement, transformer installatin and other etc works effected due to deviya aapda under edd-ii baraut - fo|qr forj.k [k.m&f}rh;] cmksr ds {ks=kurxzr hkfo"; esa vkus okys vka/kh&rqqku ¼nsoh; vkink½ es frjnks iksy cnyuk]

CTN :44952907

28 Apr, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - lot no.ws/s-yd/10/04/26-27/bg/cond./8w/emu motor coach and trailer coach description- iron and steel scrap cutup parts of bg cond./8w/emu motor coaches and trailer coach with or without n.f attachment, without contents if any. 1) se 10633 emu-mc 2) se 10632 emu-mc 3) se 10635 emu-mc 4) se 10636/108636 emu-mc 5) se 10954/108954 emu- tc 6) se 10950/108950 emu-tc nb: [1] (a) 04 emu motor coaches are to be sold without : i) buffers. ii) screw coupling. iii) bearing bolt. iv) draw and buff gear. v) draw hook with collar. vi) semi permanent coupler end -a. vii)semi permanent coupler end -b. viii) draw and buffer gear. ix) centre pivit pin top bush. x) centre pivot pin bottom bush. xi) wearing piece. xii) compensating ring. xiii) wheel sets 16 nos. xiv) oil pump motor. xv) radiator motor. xvi) rectifier cooling motor. xvii) transformer. xviii) choke tank (sl, tl & dl). xix) traction motor complete with pinion. xx) suspension brass bearing. xxi) auxilary compressor. xxii) battery charger. (b) 08 nos.bogie frames(trolley) are to be sold with fittings without primary suspension against srl no.01 to 04 . nb:[2]: emu trailer coaches are to be sold without 08 nos wheel sets along with roller bearing against srl no 05 and 06 and 04 nos bogie frame with complete fittings against srl 05 and 06 and other excluded fitting list as per latest excluded fittings /coach 1271 dated 13.09.2018. nb: [3] special condition for rolling stock- a) all excluded materials including wheel sets and bogie's fittings are to be handed over by the purchaser at the nominated location for which they have to arrange labour /tools/ equipment for loading of the excluded items from cutting site and then transport to nominated location by their own arrangement/vehicle. they have to unload and stack the excluded materials by their own arrangement including labours and hand over the same to: -(i) sse 27-28 trolley, coil spring, screw coupling, buffer sets etc. (ii) sse-19 wheel sets (iii) sse-30 ep unit (iv) sse-53 & 56 other emu items to be hand over to concern stock holder with clear acknowledgement. the delivery of cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) will commence only when all excluded fittings arisen out of sold lot has been successfully handed over to custodian. b). delivery witnessing official will ensure that such nil value items has been cleared by purchaser before taking cut pieces of last 10 parcent of lot size (subject to minimum of 01 no. rolling stock) delivery witnessing official will record following certificate on sale delivery register "purchaser has cleared all nil value items arisen after cutting of sold rolling stock and there is no left over available at cutting site (c) the rolling stock may either be on the cutting line or grounded and may or may not have trolleys/wheel set attached but the purchaser needs to shift to concerned location as advised by concerned sse. nb:[4] 24 nos. wheel sets with complete fittings and with excluded fitting (released item) and 04 nos.bogie frame with complete fittings are to be handed over by the purchaser to concerned location as advised by concerned sse. nb:[5] delivery will be given in numbers. nb:[6] the purchaser is required to take adequate safety measures so that no railway property is near vicinity of the cutting spot is damaged in any way. the purchaser will be responsible for any damage/fire accident to the railway property caused during operation and delivery. and the purchaser will be solely responsible of any loss applied ( railway employee or any other person) caused due to any activities involved while dismantling /cutting, of the coaches, transportation loading and unloading of all excluded fittings of the coaches . including wheel sets and trolleys. [custodian/stock holder - sse-emu-56 for motor coaches and sse-carraige-kgpw for tc coaches]

CTN :44938764

28 Apr, 2026 16.99 Lacs

Ghaziabad - Uttar Pradesh

Tender For supply of electrical testings - testing of earth pit , testing of relay , thermography of htlt panels , making single line diagramlaminated,past , preparation of earth pit layout , insulation mat testing , battery load tester , transformer oil testing test report , testing of transformer tan delta , testing of transformer partial discharge , routine testing of transformer , routine testing of 11 kv vcb , oti calibration , wti calibration , testing of third harmonic la , test checking vcb bottlehealthiness , vlf testing of cable , testing insulation resistance , electrical safety audit external , calibration of ammetervoltmeter , replacement of ammetervoltmeter , calibration of energy meter , replacement of energymeter , routine testing of acb , partial disch testing of cable ht and lt , testing for ht cable tan delta , type-2 coordination study , arc flash study of ht panel , des spl 11 kv h pole structure

CTN :44560679

23 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

CTN :44715726

29 Apr, 2026 25.00 Lacs

Valsad - Gujarat

Tender For corrigendum : tender for the annual rate contract work of erection and maintenance of oh ht, lt line (bare conductor, mvcc, ab conductor) & transformer center work in various schemes (66kv sahuda s s area) under jurisdiction of sutharpada sub-division under dharampur division.

CTN :44933977

09 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of automatic voltage regulator 25vk1c002 - emi emc fiter (fl1) , cooling fan (fan7-fan9) , cooling fan (fan1-fan4) , cooling fan (fan5-fan6) , hand change over switch 200amps , isolation transformer i/p & o/p 380 v 50hz 3 phase 25 kva , power contractor for 0.55kw, 1.1kw and 1.5kw starter , power contractor for 2.2kw starter , power contractor for 18.5kw starter , led indicator 110v ac red , over load relay for 0.55kw and 1.1kw starter , over load relay for 1.5kw and 2.2kw starter , over load relay for 7.5kw starter , incoming indication lamp (red) , output indication lamp (green) , mcb 32 a 2 pole , power supply , rotary switch 2 pole 2 way w/o off 63 a

Central Government/Public Sector

CTN :44249183

22 Apr, 2026 NA

Burnpur - West Bengal

Tender For bid to ras supply of smart line module,6sl3330-6te41-1aa3 , repair part,a5e36717813,siemens , relay module,6sl33527dx00-0aa0 , ct,500a_100ma,a5e00717035 , fan module,6ry1701-0aa08,siemens , power interface,6ry1703-0da05,siemens , software basic unit,6rx17000as00,siemens , transformer, 6ry18020aa06, siemens , power interface board 6ry17030da01 , tse capacitor module dcm 6ry1703-0fa06 , thyristor module dcm 6ry1700-0aa03 , thyristor module dcm 6ry1700-0aa10 , tse resistor, 2x 15r plusminus 5 percent, 6ry1705-0aa02 , power block repair part,a5e00764210 , ct,500a_250ma,a5e00100936

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