Latest transformer sub station Tenders | Government transformer sub station Tenders

State Government

CTN :39255398

05 May, 2025 NA

Mandi - Himachal Pradesh

Tender For corrigendum : supply of 220kv current transformer

Central Government/Public Sector

CTN :40029365

07 May, 2025 NA

Kochi - Kerala

Tender For supply of contactor for 60 kva transformer rated current: 95 a, rated voltage: 690 v ac, main po le: 4, aux. contact: 1no + 1nc, control voltage: 230 v ac (168 v ac - 300 v ac) means 230 v ac +/- 3 0 % with surge suppressor as per rdso l. no. 7.1.108/mssbc dt. 17.09.2021 sr. no. 36 suitable for swi tch board cabinet of rdso spec. no. rdso/pe/spec/ac/0184 (rev.1). material is to be procured from fo llowing oem or their authorized dealer. 1) m/s. abb catalogue no. af116b-40 or 2) m/s. schneider catal ogue no. lc1d1150046m5+la4da2u or 3) m/s. c&s part no. lc1fdp1154u5 +la9f980 (br) only [ wa rranty period: 30 months after the date of delivery ]

State Government

CTN :39984717

18 Apr, 2025 NA

Calcutta - West Bengal

Tender For supply of following items for setting up measurement and instrumentation lab for 4 year b.tech in electrical engineering curriculum and application for university of calcutta. - experimental set-up for calibration of a wattmeter using dc potentiometer with following features/items:regulated power supply 2 volts, 100 ma to operate the potentiometer.calibrated electronic standard cell voltage 1.0186 volts.regulated power supply 0-5 volts/0.5 amps with milliammeter 0- 500ma for current coil of wattmeter.regulated high voltage power supply 0-250 dc volts with voltmeter 0-250 volts for pressure coil of wattmeter.a panel mounting wattmeter 0-125 watt is required to perform the experimentgalvanometer for null balance.a volt ratio box for measurement of higher voltage.complete circuit diagram with wattmeter connections to be provided on the front panel of the instrument.with standard accessories, experimental set-up for low resistance measurement using kelvin s double bridge with following features:range: 0.2 micro ohm to 11 ohms, with an accuracy of 0.05 %required accessories:spot reflecting galvanometer. dc source 10 a with one analog current meter. attachment of 1 meter length.brass clamp with terminals for zero setting. with standard accessories, experimental set up for unknown capacitance measurement using de-sauty s bridge with following specifications:source: sine wave signal of 1khz. the amplitude of ac switch indicating lamp is provided on the bakelite board. two sockets are to be provided for the output of ac signals.detector: for detecting small ac signals in the output, null detector is required as in-built with digital display.circuit diagram:the circuit layout on the board is to be provided out to facilitate convenient working. 4 or 5 mm socket required for making connection. features:r2 --- three decade resistance dials having value 10 1000, 10 100 and 10 10 ohmsr1 ---- single decade resistance dial having value 10 100 ohmsc1 ---- unknown capacitor.c2 ---- two fixed standard capacitors having value 0.01mfd 0.1mfd (loss free)with standard accessories, experimental set-up for calibration of a 1-phase watt-hour meter with following scopes: to adjust & calibrate a single-phase energy meter by direct loading method to adjust & calibrate a single-phase energy meter by comparing with a sub-standard meterspecifications: static energy meter single phase: under test (local) duly mounted, wired and terminated static energy meter single phase: sub-standard meter (isi mark) duly mounted, wired and terminated voltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v ac ammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a ac wattmeter: dynamometer type ac single phase, multi-range with current coil 5 / 10 amp and potential coil 75 / 150 / 300 v ac variac: variable voltage transformer (portable table / floor mounting type with enclosure) input: 230v ac and output: 0 270v / 8 amp ac variable load: made up of 3 load resistors of 70 ohms / 700 w each duly mounted and connected / terminated to form different loads (35 to 210 ohms) as per external connections digital stop clock: portable with start / stop & reset operation set of necessary 4 mm spring loaded patch cords for interconnections detailed instruction manual supply to be connected: 230v, 1phase, 50 hz, ac mains, experimental set-up for calibration of a 3-phase watt hour meter with following specifications: to adjust & calibrate a three-phase energy meter by direct loading method to adjust & calibrate a three-phase energy meter by comparing with a sub-standard meterspecifications:static energy meter three phase: under test (local) duly mounted, wired and terminatedstatic energy meter three phase: sub-standard meter (isi mark) duly mounted, wired and terminatedvoltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v acammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a acwattmeter:

Central Government/Public Sector

CTN :39952920

19 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of vertive make ups spares for main plant offsite locationsnstps - pcb panel synoptic,100216120033,emerson, temp sensor card,760db-3,emerson,ups, rect logic board,100218031021,vertiv, inverter logic board,100209210023,ups, igbt driver board,100209120023,vertiv, switch driver board,vertiv, ac-dc psu board,vertiv, dc-dc psu board,100204011023,vertiv,ups, hv interface board,100208011021,vertiv, operator logic board,100215021031,ups, pca-ups logic board,100221021031,hipulse, pca board,100200000007,vertiv,ups, parallel logic board,100216011031,ups, connection board,100216222003,emerson, boost control card,000000bp5142,ups, dc-dc converter card,000000bp5055,vertiv, pca control board,00000bp5043,ups, power supply card,bp5022,ups, mains feedback card,bp5050,ups, pca data logger,106204112034,vertiv, fuse fail card,bp5032,db power,ups, pfc card,000000bp5063,ups, switch control card,bp5048,ups, mov card,000000bp5110,ups, pca rc snubber card,000000bp5102,vertiv, pca-hybride card,000000hb5007,vertiv, igbt,0000000q5056,vertiv,dual mdl, transistor,igb,1200v,242 amp, igbt dual mdl,q5052,vertiv,324a,1200v, thyristor,1800v,55a,th079, fuse unit,284704506000,vertiv,ups, fuse link: 690vac,110a,+f0186,vertiv, fuse,283802004220,vertive, current transformer,294908001010,vertiv, sfu,disconnector,415v,125a,4p, circuit breaker,moulded case,415vac,32a, circuit breaker,moulded case,415vac,80a, lamp,led,indicating,240vac,red, lamp,led,indicating,240vac,blue, capacitor,4700mfd,350v,76x120mm,ups, capacitor,filter,2200mfd,450vdc, ac capacitor,c0347,ups, capacitor,vertiv,0000000c0338, ac filter capacitor,231415727010,ups, dc capacitor,10000 uf, 315 vdc,ups, capacitor,vertiev/emerson, fan,axial,530cfm,230vac,50hz,1ph,2700rpm, fan,axial,95cfm,230vac,50hz,1ph,2600rpm, flat cable kit,271920025001,emerson, flat cable kit,271920105301,emerson,ups

Central Government/Public Sector

CTN :39858868

19 Apr, 2025 5.97 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of 19 different spares for sait teknik make ht starter and switches - ht hrc fuse holder, part no 0201160266 or equivalent , current transformer, part no 0201040097 or equivalent , local remote selector switch , part no 0201080102 or equivalent , digital ammeter with built in ass 96x48, part no 0201100221 or equivalent , led indication lamp, part no 0201050019 or equivalent , led indication lamp, part no 0201050020 or equivalent , led indication lamp, 22.5 mm dia,amber, part no 0201050021 or equivalent , push button actuator , 22.5 mm dia,green, part no 0201060007 or equivalent , push button actuator , 22.5 mm dia,red, part no 020106008 or equivalent , push button element,1noplus1nc, 10a, part no 0201060021 or equivalent , auxiliary contactor, 220v dc,2noplus2nc, part no 0201140177 or equivalent , on delay timer 10 a, 1no, 1nc, part no 0201130040 or equivalent , on delay timer 10 a ,1no, 1nc, part no 0201160372 or equivalent , emergency stop push button, mushroom head type, part no 0201060025 or equivalent , limit switch for service position , 10a, part no 0310020034 or equivalent , limit switch for test position , 10a, 1noplus1nc, part no 0310020033 or equivalent , limit switch for isolator, electrical interlock, part no 0310020007 or equivalent , transformer, part no 0201040113 or equivalent , current transformer, part no0201040102 or equivalent bid number/ & ( * ) : gem/2025/b/6080990 dated/ + : 28-03-2025 bid document/ 3 3 1 / 38

Central Government/Public Sector

CTN :40025091

25 Apr, 2025 NA

Bokaro - Jharkhand

Tender For supply of motor assembly for chopper 3200407142 , fan cudc24z4rs pn 3200226149 , fan cudc24b4sr pn 3200226147 , fan assy radiator upper pn 3200398787 , fan assy radiator lower pn 3200398789 , thermal fuse pn 3200160504 , graphite crucible for on pn 3200043542 , magnesium perchlorate pn 3200043831 , high perf co2 absorbent pn 3200053201 , copper oxide pn 3014002955 , reduced copper pn 3014006855 , silicone grease pn 3200043879 , anticorrosive 100g bt pn 3200577164 , paper holder pn 3200044318 , wire brush lower electrode pn 3200044294 , brush 10mm upper electrode pn 3200044296 , brush 21mm upper electrode pn 3200044295 , o ring p38 jisb2401p38 pn 3200166765 , o ring p28 jisb2401p28 pn 3200043710 , o ring p16 jisb2401p16 pn 3200043699 , o ring p11 jisb2401p11 pn 3200043744 , o ring p8 jisb2401p8 pn 3200043698 , o ring p6 jisb2401p6 pn 3200043715 , o ring p4 jisb2401p4 pn 3200043739 , net 100 mesh pn 3200044248 , pack neoprene pn 3200044392 , pack neoprene pn 3200044393 , ring paper 240 cloth paper pn 3200044313 , reagent tube quartz glass pn 3200166774 , reagent tube pn 3200166775 , reagent tube pyrex glass pn 3200044388 , reagent tube w p. sheet pn 3200044390 , upper elctrode pn 3200166776 , electrode tip pn 3200166777 , upper brush auto cleaner pn 3200166778 , lower brush auto cleaner pn 3200166779 , lower brush pn 3200166780 , photo sensor pn 3010017512 , regulator pn 3200609271 , pressure gauge pn 3011023082 , hose clip pn 3030021355 , filter assy w o ring p8 pn 3012167286 , spring pin pn 3030054105 , bearing pn 3200142629 , photo interrupter pn 3010019178 , compression spring pn 3011033605 , spring lock washer pn 3030049863 , circuit breaker elb pn 3200036941 , arrestor pn 3030053119 , circuit breaker elb pn 3200447732 , contactor pn 3200738928 , solid relay pn 3200082100 , circuit breaker pn 3010029559 , air cylinder pn 3200590009 , o-ring p11 pn 3030053491 , flow meter pn 3200082164 , pressure gauge pn 3200595576 , sv vdw23-5g-3 pn 3200226172 , time-lag fuse pn 3010042538 , current trans pn 3010033446 , fan assy pudc24z4rs pn 3200226166 , time-lag fuse pn 3010042534 , circuit breaker elb pn 3200450560 , relay pn 3010022579 , tcd fan pn 3200140212 , fuse assy mt4204a 96deg pn 3200082847 , rubber heater pn 3200160731 , capillary pn 3014056478 , thermistor pn 3010003993 , light source pn 3200103954 , so2 filter n6.4 pn 3014059182 , pressure sensor pn 3200226158 , power supply pn 3010042569 , power supply pn 3200649190 , power supply pn 3010042751 , power supply pn 3100166518 , quartz wool pn 3200044012 , dc motor pn 3200140101 , sp motor pn 3200160251 , air cylinder pn 3200141881 , solenoid valve pn 3200155053 , power transformer pn 3012303769 , thyristor pn 3200082091 , varistor pn 3010018881 , wirewound resistor pn 3010039373 , wirewound resistor pn 3100141123 , photo interrupter pn 3200050024 , speed controller pn 3200847885 , speed controller pn 3200548367 , sv manifold auto cleaner pn 3200843008 , manifold pn 3200801892 bid details/ 2 / 90

Central Government/Public Sector

CTN :38661627

30 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of oil cool arc weld transformer, voltage, input 415 vac+ /- 10, 50 hz, rating, current 80 to 400 a

CTN :40025335

06 May, 2025 1.63 Crore

Mumbai - Maharashtra

Tender For tender for supply of set of neoprene o ring , ring end spanners , zinc plug , gasket set for condenser of 6-65 , air vent valve brass 1 4 mt 14 flare , nitrogen / freon cylinder adopters , discharge valve reeds , oil heater , motor protection relay 8-22 amp , flaring tool , hexagon head screw , magnetic plug , suction valve retaining plate , filter bag , crank case heater assembly , contact kit for starters , shock mounts , current transformer 63/5a , low pressure switch , zinc plug , temp.gauges (room temp) , pressure gauges , thermostatic expansion valve tex-5 , sealing ring , neoprene o ring , neoprene gasket for cover , neoprene gasket for cover , neoprene gasket for cover , dowel for bushing collar , bushing std (main bearing) , gasket set of compressor , rotor and stator assembly , piston rod 12 764 mm , cylinder liner with suction valve , tension spring , valve spring , discharge valve assembly , neoprene o ring , bearing busing. , connecting rod assembly , castle nut , bushing for piston pin , seeger ring , gasket set for condenser , gasket , oil seprator , compressor , oil filter , thermostatic expansion valve , filter drier core , dual pressure safety valve at condenser , magnetic flow meter , thermostat , neddle valve 1 4 , oil pressure regulating valve , rotor assembly bearing , 4 amp hrc fuse , hand held leak detection kit , hooter , pipe wrench

CTN :39978574

25 Apr, 2025 20.78 Lacs

Pahalgam - Jammu And Kashmir

Tender For supply of spares/miscellanious items for gis pahalgam for providing reliable power supply during sanjay 2025. - split inverter ac 1.5 ton 5 star hot and cold with avr and other accessories of standard make (for gis pahalgam), servo voltage stabilizer three phase oil cooled p-p 190-450 v : p-n:110-260 v ( with t-oil) , 15 kva (100 ltr. oil capacity), 36v 100ah float cum boast battery charger with full wave rectification for 220v single phase, 50hz ac input supply for (gis pahalgam), 33 kv single core indoor cable kit ( plug in tremination type and screened seperable connectors ) for 400 mmsq cable for gis compatible substaion (brand:- euromold, nexans, raychem etc), 33 kv single core outdoor type cable kit for 400 mmsq, 11 kv single core indoor cable kit ( plug in tremination type and screened seperable connectors ) for 630 mmsq cable for gis compatible substaion (brand:- euromold, nexans, raychem etc)for gis substaion panel mounted, 11 kv three core indoor cable kit ( plug in tremination type and screened seperable connectors ) for 400 mmsq cable for gis compatible substaion (brand:- euromold, nexans, raychem etc)for gis substaion panel mounted, 33 kv current transformer outgoing (33 kv, 1 , multi ratio multi core 600-300/1a, indoor type) (1 no. per ) for gis compatible 33/11kv station panel mounted, 33 kv current transformer incommer (33 kv, 1 , multi ratio multi core 900-600/1a, indoor) (1 no. per ) for gis compatible 33/11kv station panel mounted, 11 kv current transformer outgoing (11 kv, 1 , multi ratio multi core 200-400/1a, indoor) (1 no. per ) for gis compatible 33/11kv station panel mounted, 11 kv current transformer incommer (11 kv, 1 , multi ratio multi core 900-600/1a, indoor) (1 no. per ) for gis compatible 33/11kv station, 11 kv current transformer (11 kv, 1 , multi ratio multi core 600-300/5a, indoor) (1 no. per ) compatible to hartek panels at ais pahalgam, 33 kv current transformer for auxillary (33 kv, 1 , 30/1a, indoor) (1 no. per ) for gis compatible 33/11kv station panel mounted, potential transfromer 33kv/110v (1 , multi core indoor) (1 no. per ) for gis compatible station panel mounted, potential transfromer 11kv/110v (1 , multi core indoor) (1 no. per ) for gis compatible station panel mounted, over current/earth fault (3 o/c and 2 e/f relay abb type for gis compatible 33/11kv substation, providing and fixing 3 layer pp-r (poly propylene random copolymer) pipes conforming to is: 15801, uv stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all pp-r plain and brass threaded polypropylene random fittings. this includes testing of joints complete as per direction of engineer-in?charge. internal work-exposed on wall with clamps at 1.00 meter spacing pn-16 pipe , 25mm od(sdr-7.4) for replacement of damaged pipiline. (for ais and gis )

CTN :38924587

25 Apr, 2025 12.74 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin wireman tradeat iti kubernagar, gujarat, indiapackage 5: wireman trade - low voltage control and systems., residential and small business systems, electrical machine trainer, motor-generator (ac to dc), motor generator (dc to ac) set, linear i.c. trainer, digital i.c. trainer, grid connected industrial photovoltaic training system three phase system, component of typical small hydro power, component of typical water mill, off-grid photovoltaic training system with solar pump system single phase system, building control systems and automation, industrial control system and automation, 20 kv voltage distribution and grid control system, testing lab, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester

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