Latest rotating rectifier Tenders | Government rotating rectifier Tenders

CTN :40949037

14 Jul, 2025 NA

Banaskantha - Gujarat

Tender For tender for supply of transformer breather (500 gram) for all s/dn under deesa do-2

CTN :40973825

16 Jul, 2025 NA

Delhi - Delhi

Tender For providing of operation and maintenance of substation - servicing of 500 kva transformer set inc replacing of old transformer oil silica gel breather packing and painting of transformer complete as per direction of engineer in charge old silica gel scrap and old t..

corporations/Associations/Others

CTN :40915662

21 Jul, 2025 NA

Parichha - Uttar Pradesh

Tender For supply of electrical spares for esp in ptpp, parichha, jhansi (up)-284305. - pcb-1 (power circuit board) for electronic controller model-550 (potentiometer based) for 230vac and 110vac, rf level switch ali ind icator,make- eip enviro level controls pvt. ltd.total no. of installed qty=112note:-rate has been estimated from budgetary offer no. dated 11.06.2024 received from eip enviro level controls pvt ltd, pcb-ii (power circuit board) for electronic controller - model 550 (potentiometer based) - common for 230 vac and 24 vdc, rf level switch ali ind icator, make- eip enviro level controls pvt. ltd.note:-rate has been estimated from budgetary offer no. dated 11.06.2024 received from eip enviro level controls pvt ltd, complete electronic controller fitted with chassiss having pcb-i, pcb-ii, transformer and leds supply voltage : 230/110vac, esp hopper rf level switch model no. rf550ec,make- eip enviro level controls pvt. ltd.total no. of installed qty=112note:-rate has been estimated from budgetary offer no. dated 11.06.2024 received from eip enviro level controls pvt ltd, condense 10 mfd10 f capacitor sh 600vac, 50hz, 1.130 kvar, -40 c to +85 c, ap-6make:-havells/tibcon/advancetotal no. of installed qty=56, silica gel breather for esp 105 kva hvr transformer, gel qty 0.5 to 1 kg.,mounting-flanged, "terminal type - cbt110, high current connectors, nominal voltage: 1000 v, nominal current: 150 a, rated cross-section 50 mm ,connection method: bolt connection, number of connections: 2, cross-section: 35 mm - 50 mm , mounting type: ts32,make-elmextotal no. of installed qty=24, digital dc voltmeter size-96mmx96mm, range-0 to 80kv dc, meter:pq 96 400micro amp ,make-rishabh/aetotal no. of installed qty=56, digital dc ammeter size-96mmx96mm, range-0 to 2000ma dc, meter: pq 96 3v ,make-rishabh/ae, control transformer primary-240v, secondary-24v, burden-300 va, insulation class f, operating temp upto 70degree, winding material-copper make: power pack, current transformer, primary 300 amp, secondary 1 amp, 415 v ac, burden 10va, class-1 & class 5p10,make: pragati electricals pvt. ltd./ae/rishabtotal no. of installed qty=56note:-rate has been estimated from ae make price list, terminal block "terminal type - cst16, nominal voltage: 800 v, nominal current: 76 a , rated cross-section 16mm , connection method: screw connection, number of connections: 2, cross-section: 6 mm - 25 mm , mounting type: ts32,total no. of installed qty=408make-elmex, control transformer, va-100, pri-415v-10% taps, sec-18v 24vmake :-quantum instruments, esp hopper heater 500w ,415 volt, two phase.make:- escorts limited, esp shaft insulator heater 1kw ,415 volt, two phase.make:- escorts limited, esp support insulator heater 1kw ,415 volt, two phase.make:- escorts limited

CTN :40939660

24 Jul, 2025 NA

Uttara Kannada - Karnataka

Tender For tender for supply of control spares for kna based shipsc- rotating rectifier assembly , voltmeter 0-600 volts toshniwal made in india 03 , automatic voltage regulator-ievr2n , rotating rectifier assembly for 100kw alternator , indication lamp 24v , automatic voltage regulator type ievr 2n , regulator avr ievr-2 industrial electronic voltage

State Government

CTN :40703268

07 Jul, 2025 NA

Aizawl - Mizoram

Tender For corrigendum : supply of 20w 4 feet , 24 watt led surface dl round phillips , 24 watt led conceal dl round phillips , 18 watt led surface dl round phillips , 18 watt led conceal dl round phillips , ssk flf cf 120w syska , ssk st 40w mg n syska havells , decova 60 led par stage light hight brightness rgb with dnx control sound activation , 0pt75 sqmm copper wire havellspolycab red colour , 0pt75 sqmm copper wire havellspolycab yellow colour , 0pt75 sqmm copper wire havellspolycab blue colour , 0pt75 sqmm copper wire havellspolycab green colour , 1 sqmm copper wire havellspolycab red colour , 1 sqmm copper wire havellspolycab yellow colour , 1 sqmm copper wire havellspolycab blue colour , 1 sqmm copper wire havellspolycab black , 1pt5 sqmm copper wire havellspolycab red colour , 1pt5 sqmm copper wire havellspolycab yellow colour , 1pt5 sqmm copper wire havellspolycab blue colour , 1pt5 sqmm copper wire havellspolycab black , 2pt5 sqmm copper wire havellspolycab red colour , 2pt5 sqmm copper wire havellspolycab yellow colour , 2pt5 sqmm copper wire havellspolycab blue colour , 2pt5 sqmm copper wire havellspolycab black , 4 sqmm copper wire havellspolycab red colour , 4 sqmm copper wire havellspolycab yellow colour , 4 sqmm copper wire havellspolycab blue colour , 4 sqmm copper wire havellspolycab black , 4 sqmm tc alluminium cable , 6 sqmm tc alluminium cable , 10 sqmm tc al cable , 10 sqmm 4 core al cable , 70 sqmm 4 core alluminium armour cable , 95 sqmm 4 core alluminium armour cable , 180 sqmm 4 core alluminium armour cable , 11kv termination 3 core xlpe epr heat shrink cable terminationsbrasser 95 sqmm complete set , pendent holder , batten holder , angle holder , square box , pvc junction box , insulation tape diff colour redyellowblue and black 30 each , 35mm screw , 2inch screw , nylon sleeve , button flat concrete nail , ceiling fan 1200 mm bajaj , ceiling fan 1200 mm bldc bajaj without remote control , wall fan 350 mm , exhoust fan 225 mm , 6a sp mcb , 10a sp mcb , 16a sp mcb , 20a sp mcb , 32a sp mcb , c 40a dp mcb , c 40a fp mcb , c 63a fp mcb , 12 way mcb box plastic , 2 way mcb box plastic , sd 2 way mcb box metallic , sd 4 way mcb box metallic , sd 6 way mcb box metallic , sd 8 way mcb box metallic , sd 10way metallic mcb box havells , sd 12way metallic mcb box havells , 100a 240v 40ka 415v 25ka 4pole mccb havells , 100a 240v 40ka 415v 25ka 4pole mccb boxhavells , 200a 240v 40ka 415v 25ka 4pole mccb havells , 400a 35ka 415v 25ka 4 pole mccb havells , 600a 3ph changover switch havells , 16mm al cable lug , 3235mm al cable lug , 70 mm al cable lug , 95 mm al cable lug , 180 mm al cable lug , cable clip for wall 10mm , cable clip for wall 20mm , 10 mm nut and bolt with 2 washer , 13 mm nut and bolt with 2 washer , 16 mm nut and bolt with 2 washer , 95sq mm 4 core al armour cable jointing kit , l wrench taparia , alluminium ladder self support 6 step , alluminium ladder foldable 2 fold 20 feet , alluminium ladder corvids 16 step 20pt5 feet , insulation and earth resistance testing meggar 5000v 5000 mptohms spaar waco , drilling machine dewalts 750w , robust titanium scissor agri , breather for transformer 250 kva metal cast 0pt5kg , eadc fuse 20 amp , eadc fuse 40 amp , rubber hand glove for ht line , drilling machine cordless chargeable , chargeable mini chainsaw , hand saw sestel skytuch multipurpuse fiber glass 8 24 foot extenable telescopic pole hand power saw //bid details 2 / 83

CTN :40932020

23 Jul, 2025 NA

Gonda - Uttar Pradesh

Tender For supply of freight loco breather assembly with top cover for hett-5400 kva transformer as per r dso drg. no. skel-4895. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40889524

18 Jul, 2025 NA

Multi City - Multi State

Tender For supply of silica gel for transformer breather conforming to is:3401:1992 or latest, particle size 5-8 mm, in dicating colour:- blue, packing of silica gel in hdpe air tight container, quantity in each container:- 5kg, tested by:- central govt., lab/nabl/ilac accredited lab to conformity of the specification ]

Central Government/Public Sector

CTN :40889552

29 Jul, 2025 NA

Erode - Tamil Nadu

Tender For supply of improved design silica breather assly for loco transformer type hett 3900 & 5400 as per rdso drg. no. s kel-4895 rev.01 [ warranty period: 30 months after the date of delivery ]

State Government

CTN :40880289

19 Jul, 2025 NA

Karur - Tamil Nadu

Tender For supply and installation of lv busducts for rsps-2 in tnpl unit-i - lv busduct 415v, 4000a, 3 ph, 4 wire, non-segregated al. (total no. of busduct is 2 nos.), route length of busduct (4000a, 3ph,4w), 90 deg bend., adaptor box at transformer end., adaptor box at switchgear end., tinned cu. flexible at transformer end, tinned cu. flexible at switchgear end, aluminium expansion joint in the run., rubber bellow assembly at transformer end, wall frame assembly with sealing plate, space heater, marshalling box assembly, silica gel breather, phase cross over assembly, drain plug, hot dip galvanized structure for supports for bus ducts, lv busduct 710v, 3200a, 3 ph, 4 wire, non-segregated al. (total no. of busduct is 1 no.), route length of busduct (3200a, 3ph,4w), 90 deg bend., adaptor box at transformer end., adaptor box at switchgear end., tinned cu. flexible at transformer end, tinned cu. flexible at switchgear end, aluminium expansion joint in the run., rubber bellow assembly at transformer end, wall frame assembly with sealing plate, space heater, marshalling box assembly, silica gel breather, phase cross over assembly, drain plug, hot dip galvanized structure for supports for bus ducts, spares, silica gel breather, lump sum fees for erection services, the scope includes installation and commissioning of 3 sets. of lv busducts along with accessories at tnpl unit-i rsps-2 project site.expenditure towards boarding, lodging and local conveyance shall be in bidder s scope.

CTN :40855749

17 Jul, 2025 NA

Lucknow - Uttar Pradesh

Tender For repair of transformer 400 kva outdoor type at af stn memaura : : - disconnecting of hv or lv cable from transformer 400 kva 11or 0point433 kv at site and loading and unloading of transformer at both side s or s a of age i af memaura and repair work premises hiring of crane and transportation charges to workshop from agei af memaura complete all as specified and directedpoint make vishal transformers switchgears pvt ltd sm nopoint 1843089tr04 01 each job , taking down and dismantlingopening up unserviceable transformer step down outdoor type 110point433 kv capacity 400 kva including lifting of core taking out unserviceable burnt winding after dismantling core stampings and draining of transformer oil and storing in a suitable container desludging and cleaning thoroughly rewinding and reinsulating of transformer as per the requirement maintaining existing specificationsize including reassembling core stampings lowering wound core within transformer outer cell and refilling transformer oil after sludge removal of dielectric strength 50 kv at least replacement of silica gel of breather reassembling testing for satisfactory performance and installation and commissioning in the existing position complete all as directedpoint note materials required for winding and insulation shall be measured and paid separately as supply only 01 each job , m l for changing of old burnt copper coil by new dpc copper coils with complete including insulation material of distribution transformer of capacity 400 kva complete all as specified and directedpoint 107 kg , dismantling of unserviceable lt bushing of transformer of capacity 400 kva and supply and fix new bushing including brass stud nuts washers and rubber bush complete all as directed by the engineerinchargepoint 02 each set , dismantling of unserviceable 11 kv ht bushing of transformer of capacity 400 kva and supply fix new bushing including brass stud nuts washers and rubber bush complete all as directed by the engineerinchargepoint 01 each set , supply and pour new transformer oil in replacement of approved quality dielectric strength not less than 50 kv isi marked for filling in transformer for topping up complete all as specified and directedpoint 370 ltrs , schedule of credit for old us items will be the property of contractor

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