Latest protection relay Tenders | Government protection relay Tenders

Central Government / Public Sector

CTN :44282838

23 Mar, 2026 NA

Begusarai - Bihar

Tender For corrigendum : tender for supply of numerical relay : : - ic bc protn. numerical relay iec-61850 , feeder protn. numerical relay iec-61850 , motor protn. numerical relay iec-61850 , numerical feeder differential relay , numerical transformer protection relay , relay numerical voltage , frequency

Central Government/Public Sector

CTN :43929050

23 Mar, 2026 1.34 Crore

Bardhaman - West Bengal

Tender For corrigendum : supply of electrical engineering equipment oh35 c c -three phase induction motor coupled with dc machine , three phase salient pole synchronous motor coupled with dc machine , three phase cylindrical rotor type synchronous motor coupled with dc machine , single phase transformer , single phase induction motor with loading arrangement , three phase slip-ring induction motor , three phase, autotransformer variac , lcr meter , portable ac volt meter 0-250 by 500v , portable ac volt meter 0-150 by 300v , portable watt meter voltage range 300-600v, current range 5-10a , portable lpf watt meter voltage range 300600v, current range 5-10a , portable lpf watt meter voltage range 150-300v, current range 1-2a , portable upf watt meter 75-150v, 5-10a , rheostat 0-50 ohm, current- 0-5a , analog tachometer , voltage sensor , current sensor , digital storage oscilloscope , function generators , dc source , single phase variac , rheostat , multimeter , inductor , cyclone fpga based battery management system , 500w llc converter based electrical vehicle quick charger with front end pfc correction , process control simulator , lead lag network compensator , pcb rapid prototyping machine , qled dot display, capacitive touch 10 inches , lidar distance sensor , eye tracker with ai accelerator , high voltage differential probe , ac by dc current probe , complete set-up for study of speed control of vsi fed induction motor squirrel cage drive operated in direct torque control mode , single phase power quality analyser , single phase auto transformer variac , rheostat , 210ohm - 2 and half a , rheostat, 50ohm -5a , ac volt meter , 0-150 by 300v , ac volt meter , 0-250 by 500v , ac ammeter, 0-5 by 10a , watt meter, 0-300by 600v , 0-5by10a , numerical 1-phase differential protection relay , numerical 1-phase or 3phase negative sequence current relay , numerical 1-phase or3-phase directional over current relay , magnetic and electric field meter , vacuum oven , ultrasonic probe sonicator , digital viscometer , high voltage ac-dc test set , flash and fire point tester , oil-bdv teat set with replaceable electrodes , acoustic sensor , tev sensor , digital storage oscilloscope with probes , sliding rheostat 50ohm,2a , sliding rheostat 100ohm,2a , sliding rheostat 200 ohm,2a , sliding rheostat 300 ohm,2a , wire wound resistor 10ohm , 1 a , wire wound resistor 30 ohm , 1 a , wire wound resistor 50 ohm , 1 a , wire wound resistor 60 ohm , 1 a , l-c-r meter , ammeter 0 - 200 ma , ammeter 0-500 ma , 3-ph variac , anderson bridge with accessories , schering bridge with accessories , wien bridge oscillator trainer , three phase auto transformer variac , portable lpf wattmeter , table top digital voltmeter , table top digital ammeter , table top digital wattmeter , digital energy meter , ni usb6001 daq cards , ni analog discovery 3pro , analog and digital electronics trainer kit , dc power supply , arduino boards , photovoltaic module study kit , afg , dso , tri-axial vibration sensor with temperature and acoustic sound , hipot tester , fundus camera //bid details2 / 73

State Government

CTN :42360138

18 Mar, 2026 NA

Jalandhar - Punjab

Tender For bid to ras corrigendum : supply of numerical protection relays

Central Government/Public Sector

CTN :44465674

25 Mar, 2026 1.85 Lacs

Chandrapur - Maharashtra

Tender For providing of custom bid for services - repairing of ht starters by providing and fitting numerical protection relay pdmpr (multi-functional micro controller/ processor based aux supply 24240v ac dc ct1 5a complete wiring, colour coding testing programming the set..

CTN :44456347

28 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of contactor, ml12, 3 p, 415vm, coil 110v , potential transformer 11 kv 110 v, 3 ph , main contractor, 550v, 300a , hex head bolt , power contactor, 525v, 3 p, 110a , digital protection relay

Corporations / Associations / Others

CTN :44207075

16 Mar, 2026 6.54 Lacs

West Nimar - Madhya Pradesh

Tender For corrigendum : providing of custom bid for services - deputation of expert from m/s heil for the configuration review and testing of main-2 line protection relays installed at omkareshwar power station

CTN :44415932

06 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of 26bsll001 es3439b-3rb21334qw1 (motor protection relay) , 26bsll001 es3439b-3ua50001f+ 3ux1418 (bimetal overload relay having relay range 3.5-5a with adapto) , 26bsll001 es3439b-3ua50001g+ 3ux1418 (bimetal overload relay having relay range 4-6.3a with adapto)

Central Government/Public Sector

CTN :44423760

02 Apr, 2026 NA

Raigad - Maharashtra

Tender For tender for supply of switch fuse unit l&t make, type fnx 63, tpn, cat. no.-sk96904. 250a sfu,3p with isolating neutral, with handle.ph/terminal barrier, external shrouds, door interlock and padlock facility l&t make, fnx 250 tpn, cat no-sk95809 switch fuse unit l&t make, type fnx 125, tpn, cat. no.-sk.95806 fuse link hrc hn 80 amp l&t make cat.no.sf94028,size:00, for sfu type f ac100/fn125. l&t 3 pole power contactors-???? ??? 140. ac3 rating 140a, aux con 2no+2nc, aux supply 110v ac cat no. :cs94138,make: l&t or equivalent l&t 3 pole power contactors-type mnx 95 ac3 rating 95a, aux con 2no+2nc, aux supply 110v ac cat no. :cs94136,make: l&t or equivalent l&t 3 pole power contactors-type ??? 80 ac3 rating 80a, aux con 2no+2nc, aux supply 110v ac cat no. :cs97077,make: l&t or equivalent l&t 3 pole power contactors-type mnx 40 ac3 rating 40a, aux con 2no+2nc, aux supply 110v ac cat no. :cs97077,make: l&t or equivalent l&t 3 pole power contactors-type mnx 18 ac3 rating 18a, aux con ino/1 nc, aux supply 110v ac cat no. :cs94100/cs94101,make: l&t or equivalent l&t 3 pole power contactors-type mnx 12 ac3 rating 12a, aux con ino/1 nc, aux supply 110v ac cat no. :cs94108/cs94109,make: l&t or equivalent electronic motor protection relay with inbuilt earth fault protection protections include overload, earth fault, locked rotor single phasing, current unbalance, phase sequence reversal under current inbuilt ct's, trip indication test facility selectable trip class-10a, 10, 20 and 30 as per iec 60947-4-1

Central Government/Public Sector

CTN :44415008

21 Mar, 2026 5.40 Lacs

Dhanbad - Jharkhand

Tender For rewiring and installation of feeder protection relay, digital voltmeter, ammeter, energy meter and fast tripping contactors in 2 nos. of 6.6kv indoor panels of moonidih sub-station, wj area. sl.no. panels 9 and 10

corporations/Associations/Others

CTN :44412658

01 Apr, 2026 NA

Cuddalore - Tamil Nadu

Tender For supply of micro processor based motor protection relays

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