Latest earth fault relay Tenders | Government earth fault relay Tenders

CTN :44112670

28 Feb, 2026 3.57 Lacs

Bardhaman - West Bengal

Tender For installation of overcurrent, earth fault and earth leakage relay with testing of transformers, switchgear installed at bhanora west block colliery, ecl

State Government

CTN :44060220

04 Mar, 2026 1.46 Crore

Doda - Jammu And Kashmir

Tender For supply of generator relay p343 , directional non directional relay p127 , excitation transformer p122 , auxillary transformer relay p122 , sst relay p122 , rotor earth fault mx3i pg2 , transformer relay p632 , bus bar relay p743 , feeder realy p435 , bus section relay p127 , bus coupler relay p122

Central Government/Public Sector

CTN :43761185

23 Feb, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4953150 for numerical relays package for hindalco project : : - e4953150 numerical relays 01-sg4950167006-numerical over current and earth fault prot. relay as per annexure-a it-01. , 02-sg4950167430-numerical motor protection relay as per annexure-a it-02. , 03sg4950167618-numerical motor differential relay as per annexure-a it-03. , 04-sg4950167685-ethernet switch 16cu_plus_2fo as per annexure-a it-04. , 05sg4950167715-cat 6 ethernet cable as per annexurea it-05. uom- meter , 06-sg4950167731-arc flash protection system as per annexure-a it-06. uom- set , 07-sg4950167782-relay parameterization device as per ann-a it-07.

CTN :44047445

26 Feb, 2026 NA

Dharmapuri - Tamil Nadu

Tender For supply of calibration and servicing of electrical equipment : : - transformer oil filtration and testing , transformer oil supply and filling , transformer insulation resistance checking , thermography of panels , relay testing , ht vcb calibration , lt acb calibration , insulation mat testing , calibration of analog ammeters , calibration of analog voltmeters , calibration of multifunction meters , calibration of lux meter , calibration of multimeter , calibration of clamp meter , calibration of earth tester , calibration of vibration meter , calibration of ir thermometer , calibration of insulation continuity tester , earth pit testing , cable fault identification , cable rectification , bentonite compound for earth pits , salt for earth pits , charcoal for earth pits , cable laying and termination

State Government

CTN :43761398

25 Feb, 2026 13.92 Crore

Patna - Bihar

Tender For corrigendum : supply of boq of testing equipments : : -digital earth resistance meter (q3) , contact resistance meters (q3) , insulation tester (q3) , digital multimeter (q3) , capacitance and tan delta test kit with laptop , portable dissolve gas analyzer , sfra sweep frequency response analyzer , leakage current analyser for surge arrester la , automatic relay test set , ct pt cvt test kit , transformer turns ratio meter , transformer winding resistance meter , cb time interval meter , dc ground fault locator , primary injection test kit , clamp meter

CTN :44010360

24 Feb, 2026 NA

Delhi - Delhi

Tender For tender for supply of m and l for searching fault location of ht ug cable 11000 volts laid in trenches ducts with the help of electronic fault locating machine comprising of surge generator pulse echo fault locator with frequency distance calculator etc incl transportation of machinery excavation in normal soil strata exposing the cable fault removal of deteriorated portion of the cable treating of cable of any size including disconnecting and re fixing cables with lugs as per direction of engineer in charge note a charges of cable fault locator and dg set including transportation charges deemed to be included in the quoted rate b necessary testing of cable after making joint will be deemed to be including in the cost of relevent item , supply jointing and testing indoor type cold shrinkable end termination cable joint including all material and accessories suitable for 3 core x 120 minus 185 sqmm xlpe cable of 11000 volts e grade complete all as specified and directed note cost of cutting of existing end termination joint deemed to be included in unit rate , m and l for cable jointing kit for 11 kv earthed grade cable for straight through cold shrink type complete with joining material and accessory suitable for 120 to 185 sqmm 3 core xlpe armored aluminum conductor cable complete all as specified and directed , supplying and laying in repair xlpe insulated screened pvc bedded galvanized steel strip or wire armoured , electrical power cable heavy duty with aluminum conductor 11000 volts grade cross sectional area 120 sqmm x 3 core complete all as specified and directed , supply and fixing in repair mccb 400 amps 3 pole 415 volt 36 ka including under voltage over voltage relay with adjutable thermal setting 80% minuse 100% all as specified and directed , m and l for complete repairing serviceing of ht 11 kv vaccum circuit breaker vcb after disconnecting of all incoming and outgoing connection checking finding of the defective spare parts removing of all moisture content with suitable grade chemical replacement of rusted nuts bolts and washer replacement of all unserviceable post insulator and repair of all busbar joints and covered with ht insulation tape complete external surface as per existing colour and quality replacemnt of all defective internal ac dc circuit wiring repair servicing of breaker trolly including motorized operating mechanism ct pt power pack and calibration of triping relays system and tripping mechanism for regulating the fault flow over current earth fault differential in sequence from down streem to receiving sub stn for accuracy and effective functioning of vcb complete all as specified and as directed note nuts bolts washer cleaning material insulation tape copper wire for circuit wiring and defective ht 11 kv 2 amp fuse carrier oiling greasing to charging spring replacement of hrc fuse 110 220 volt 5 amps setting of over current earth fault relays complete other minor items for repair of breaker shall be deemed in qouated rate replacement of major unserviceable spares accessories shall be measured and paid separately under relevant items , supply and fixing heater 230 volts ac 60 watt for 11 kv ht vcb panel complete all as specifed and as directed make heatco vileco electrical , supply and fixing in replecement of spring charging gear for 11kv vcb panel suitable for 630 400 amp complete all as specified and directed , supply and fixing vacuum interputer for ht11 kv vcbs 630 400 amps brakding capacity 13point 1 ka suitable for alstom make vcb complete all as specified and as directed , taking down and repairing overhauling of air break gang operated switch with do fuse unit 200 amp 400 amp capacity triple pole mechanically operated mounted on insulators and steel frame installed vertically horizontally replacement of broken worn out components oiling and greasing of mechanical moving parts smoothing and polishing of electric contacts with providing conducting jelly of contacts refixed the same after re

Central Government/Public Sector

CTN :42827674

07 Mar, 2026 NA

Panvel - Maharashtra

Tender For corrigendum : procurement of spares for chloride make ups and battery charger spares - three phases bridge 600a nc composed of*, fuse ur 630a 6,9 urd 33tt f 0630, inca2-02 : numeric interface apodys 2/3*, alin-10 : power supply card for inca 80*, boards, pcb, alinâ€00 power supply card *, lisaâ€00 carte liaison isolee serie apod*, candisâ€10 rj45 coude uc mb90f546, tropi*, canoâ€00 output can board, capacitor 4700âµf 350 vdc, rcd snubber card, earth fault monitor- 12-308v, contactor tal9-30-10 wide range, contactor af400-30-11 24-60vac 20-60vdc, contactor af400-30-11 100-250vac/vdc 50*, dfvu-00universal fan failure for axial *, current transformer 50a/5a 2,50va class*, current transformer 250a/5a 7,50va + fix, boards, gate driver board, cgch3â€00 6 p*, cgch3-01 : 6 pulses secondary charger b*, alip-101 : supply board 80/300vdc - var*, aalip-102 : supply board 300/600vdc - v*, cding-01 : driver igbt 1p +15/-7v pcb -*, cux-00 : cux board - varnished, pob paralleling board with tropical var*, inca203:digital interface for apodys 2/*, lion-01 : digital inverter interface bo*, canif-00 : interface can board - varnis*, cual-21 : cudsmc smps 300/600vdc output*, alin-21 : power supply card for inca 30*, display keyboard apodys for, ac capacitor 200âµf 250 vac, rcd-03 snubber card 400vdc, hall effect current sensor open loop 10*, current transformer ti 12, hall effect current sensor open loop 60*, current transformer 200a/0.2a 4va class*, current transformer 100a/0.2a 4va class*, current transformer 150a/5a 4va class 0*, current transformer 200a/5a 6va class 0*, current transformer 600a/5a 6va class 0*, current transformer 600a/0.2a 3va class*, current transformer 75a/5a 2va class 1 *, current transformer 1000a/0.2a 5va clas*, fan 150mm 230vac 71.3va/50hz, exond inverter bridge ifb32s400, exond inverter bridge ifb13m220, earth-fault monitor 20.4-500vdc supply *, lisa protection piece, cano protection piece, s/a bridge ups c-w1cr3, mppoi-03 : interconnecting card for fla*, canoled-10 : configurable led board - v*, blocking diode 250a (300a maxi) 2x70ur/*, s/a ups bridge b-w1co6, microswitch 1 o/f for ur 30-33 ms3v1-5, nrv-20 48/110/220 voltmetric relay board, dc choke for 6 pulses charger 0,079mh 1*, hta* sensor cable l=2500mm (+ sma senso*, blocking diode 600a 2x(2x70ur/80y + ar4*, dc capacitor 33mf 40vdc arux, fuse ur 450a 6,9 urd 32 tt f 0450, blocking diode (400a) 3*70ur/80y + ar43/, s/a bridge ups a-w1cr5, s/a full bridge natural cooling 24-400v*, capacitor sub assembly 75v 15mfx1, dc capacitor 15mf 75vdc arux, symmetry resistors and/or capacitors di*, capacitor support (8 or 10) for plate d*, current transducer with hall effect mea*, blocking diode (100a) 45lr80 on ar105.2*, capacitor sub assembly 40v 33mf x4, one phase half bridge 320a nc composed *, fuse ur 400a 6,9 urd 31 tt f 0400, block 10 blocking diodes 25a/600v wings*

Central Government And Public Sector

CTN :43977526

20 Feb, 2026 NA

Raipur - Chhattisgarh

Tender For supply of power circuit earth fault relay qop, type du to clw's spec. no. clw/es/r27/z and as per rdso's routine test scheme ( rdso?s letter no. el/3.2.10.11 dt:4.1.93)

corporations/Associations/Others

CTN :43864268

26 Feb, 2026 54.98 Lacs

Madurai - Tamil Nadu

Tender For arm electrical works esic and esis campuses at thathaneri, ponnagaram, maninagaram under madurai region for a period of 12 months - engaging of 1 no charge electricean having c licence holder of day to day maintenance of electrical maintenance works and to monitor these works are properly attended and to take care of complaints arised related to repairs / replacement of damaged fittings / fixtures in the campus such as switches, sockets, switch boards, ht/lt panels , mcbs, mcb dbs, mccbs, sfus, fsus etc., and all types of fans / light fittings, ug cables etc., complete all as directed by the engineer-in-charge. ( 01 no.) (qualification: diploma in electrical engineering with 10 years related experience/iti with 12 years or experience (supervisory) in maintenance job) (qualification: iti certificate with 03 years experience in operation of 11kv / 415v substation and equipment and dg sets along with valid 11kv /415v supervisor permit /c- certificate/grade c-license holder) (higly skilled). he is resposonsible to maintain & update the all logbook of preventive maintenace e&m equipment(lifts,panels,substation,dg sets,fire equipment,ro,stp&etp etc...) with respective staff.[1 no c licence holder ( highly skilled)]. note:-1. he is the responsible for ht metering cubicle to monitor & maintain all parameter readings.2. he is the responsible for timely calibration of ht vcbs, lt acbs/mccbs and earth fault relays and over current relays.3. he is the responsible for ht panels, transformers, acbs, mccbs, apfc panels with connected capacitor banks, power contactors & relays, up keep & maintain records for earth results in the ht & lt installations as per the direction of engr-in-charge.4. during main eb supply failure to monitor the running of stand by dg sets and maintain the plant running record book with all parameters and earth test register & insulation test register, fire alaram, smoke detection and fire fighting register all as directed.5. to maintain the eb shutdown register & obtain the necessary signature from eb authorities . (it should be talley with stand by dg set prrb), engaging lift operator cum electrician for day to day ( 1 shift /day in gen shift) lift operator is responsible for the safe operation of elevators/ lifts.checking of lift condition, to carry out rescue operation and following up with oem for pm & break down calls etc.., to make it in proper working condition etc.., here are some common duties and tasks associated with this roleof lift operator is to assist passengers in safely while loading and unloading and to ensure the safety and comfort of passengers during lift operations.maintenance: operators maintain the lift area, keeping it clean and organized. they also implement emergency procedures when necessary.evacuation: in case of disabled lifts or emergencies, lift operators evacuate passengers as per established protocols.qualification of lift operator: iti electrician with 3 years experience operation & maintain of lifts.- 1 nos (01 lift operator cum electrician for esih thathaneri), engaging electrician cum substaion attendant cum dg operator cum panel opearator for day to day ( in 3 shifts /gen shift) operation of substation, dg sets, lt panels , mcbs, mcb dbs, mccbs, sfus fsus etc and maintenance of electrical works like repairs to internal and external electric supply by replacing the worne out fittings/fixtures , reparing the unserviceable fittings/ fixtures such as switches, sockets, switch boards, lt panels , mcbs, mcb dbs, mccbs, sfus fsus etc and all types of fans/ light fittings, oh lines, ug cables, dg set etc complete all as directed by the engineer-in-charge. and maintain logbooks along with shift register to be updated daily etc to be maintained as directed by engineer-incharge..electrician skilled (iti certificate with 3 years experience)- 4 nos note:1. he will maintain the shut down cum log book register and duly enter all the parameters.2. duri

corporations/Associations/Others

CTN :43760710

28 Feb, 2026 NA

Cuddalore - Tamil Nadu

Tender For supply of 11kv neutral grounding resistor with monitoring relay to limit earth fault current upto 10 amps , 3. 3 kv neutral grounding resistor with monitoring relay to limit earth fault current upto 10amps

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