Latest relay board Tenders | Government relay board Tenders

Central Government / Public Sector

CTN :42132921

13 Oct, 2025 NA

Kamrup - Assam

Tender For procurement of spares for rim seal fire protection system - linear heat detector,adw-535-1,rim seal , sensor tube ss-316 (60 mtr coil, rim seal , junction box , shell plate , foam discharge nozzles, , rim seal auto actuation foam discharge valve , rim seal manual isolation valve , rim seal safety/over pressure relief valv , flame proof pressure switch , solenoid valve for rim seal fire protection system , pressure gauge , rim seal level gauge , fire call stations,manual in red colour , hooter , n2 charging manifold,rim seal fire protn , nozzle manifold,foam cplg , rim seal sensor tube start fittings , rim seal sensor tube end fittings , pressure transmitters , rubber grommet with frame & fasteners , annunciator unit , smps for rim seal fire protection system , digital input card+plug , plc,prefabricated cables , 16 channel relay , digital input barriers , rs232/ rs485 converter , central processing unit module , plc engg station with soe functionality

Central Government/Public Sector

CTN :42132832

24 Oct, 2025 NA

Hamirpur(Hp) - Himachal Pradesh

Tender For supply of various electrical lab equipment - scada based process control trainer setup , p-i and i-p trainer system , metal electrical switchgear and protection lab for laboratory set up , feeder management relay trainer , buchholz relay trainer , under over frequency relay trainer

Central Government/Public Sector

CTN :42138310

14 Oct, 2025 1.53 Lacs

Nowrozabad - Madhya Pradesh

Tender For providing and fixing of various safety items to comply dgms violations at kanchan ocm johilla area secl - providing and fixing of various safety items to comply dgms violations at kanchan ocm johilla area secl. , "supply of numeric neutral displacement relay (on ht side)a. under voltage no voltage protection . b.over voltage protection", supply of rccb 4 pole 100 amp sensitive 300ma (on lt side), supply of rccb 4 pole 63 amp sensitive 300ma (on lt side), "supply of rotary gear limit switch (on ht side)", supply of time delay relay for capacitor panel 110 volts 20 amp (on ht side) , supply of silica gel with breather cane for 25kva transformer 3.3kv/220v, supply of silica gel with breather cane for 500kva transformer 3.3kv/550v , testing & commissioning and installation charge of above mentioned items

Central Government/Public Sector

CTN :41260177

06 Oct, 2025 NA

Bhopal - Madhya Pradesh

Tender For bid to ras corrigendum : supply of e4953051 numerical relays 01-sg4950067141-numerical o_slash_c and e_slash_f relay for incomer_slash_tie_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02- sg4950067150-numerical o_slash_c and e_slash_f relay for trafo_slash_og as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 03-sg4950067168- numerical o_slash_c and e_slash_f relay for capacitor feeder as per annexure-a it-003. , 04-sg4950067176- numerical motor protection relay as per annexure- a it-004. , 05-sg4950067184-numerical trafo differential relay with ref as per annexure-a it- 005. , 06-sg4950067192-numerical line diff relay for both ends as per ann-a it-006 uom-set , 07- sg4950067206-numerical bus diff relay as per annexure-a it-007. , 08-sg4950067214-numerical under voltage relay as per annexure-a it-008. , 09- sg4950067222-metrocil as per ann-a it-009. , 10- sg4950067230-stabilizing resistor _0-2kohms_ as per ann-a it-010. , 11-sg4950067249-ethernet switches _16fo_ as per ann-a it-011. , 12-sg4950067257-fo patch cords as per ann-a it-012. uom-meter , 13- sg4950067265-fo cable as per ann-a it-013. uom-meter , 14-sg4950067273-data concentrator panel as per ann-a it-014. , 15-sg4950067281-human machine interface _hmi_as per ann-a it-015. , 16-sg4950067290- relay parameterization device for switchboards as per ann-a it-016. , 17-sg4950067303-relay parameterization device for dc as per ann-a it-017. , 18-sg4950067311-global positioning device as per ann-a it-018. , 19-sg4950067320-report printing device as per ann-a it-019. ) /bid number : gem/2025/b/6511909 * /dated: 30-07-2025 & & / bid document 1 / 19

Central Government/Public Sector

CTN :42091320

20 Oct, 2025 NA

East Singhbhum - Jharkhand

Tender For supply of digital numerical protection relay for ht motor 6.6 kv, 250kw

CTN :42106568

08 Oct, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of master cyl kit , system protection valve , spider bearing , valve feed pump check , switch lock ignition , relay 24v , starter push button pec , carbon stock electrical contact brush , brush carrier assy , pole screw , battery cut off switch , wipper motor assy , wipper blade , arm windshield wiper , flasher solid state , caliber kit , rep kit for wheel cyl , filter assembly cyl , pump assy water , oil seal frt axle , spark plug champion trade 8 yc , cord set high tension , brake switch relay 24v 30 a , solenoid switch assy lu 26964033 a , armature assy , holder assy rectifier , horn low , support assembly radiator vehicular , bearing ball journal single row 50 mmx90mm

CTN :42093033

09 Oct, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of kit pad assy front , rubber stopper front , rubber stopper rear , field coil assy , timing belt , major repair kit clutch booster 70 dia , minor repair kit clutch booster 70 dia , assy radiator complete , assy clutch release bearing with sleave , coolant pump assy , cylinder head gasket , scorpio wiper blade , rubber hose uc pipe to egr cooler , assy kit lined sjhoe rear , vehicle speed sensor , rep kit air dryer assy , parts kit power steering , system protection valve repair kit , parts kit relay valve air pressure , parts kit hydraulic ram ram kit

CTN :41985354

11 Oct, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of automatic voltage regulator , over load relay , motor protection unit , generator protection , connector main , connector load , time delay relay , automatic voltage regulator , avr

CTN :42106591

20 Oct, 2025 NA

Rohtas - Bihar

Tender For supply of dsp lab electrical machine and power system dsp trainer kit with jtag to usb programming cable the kit feature the tms320c6745 dsp or equivalent series with fixed- and floatingpoint processor a 375 mhz device delivering up to 3648 million instructions per second (mlps) and 2736 mflops on board clock generator this kita white noise generator of amplitude 0-5vpp with signal and noise adder on board on board 4*4 led matrix,20+2 character lcd display 7 segment displays available on the kit. jtag supported via usb programmable cable toprovided. tlv320alc23b programmable stereo codec and expansion for port connector for plug-in modules be providedfacility for 8 dip switches for inputs and 8 led indication for output compatible with code composer studio to write programs and implement on the dsp chip. experimental manual with at least 30 experiments provided and the source codes for these experiments provided all with the trainer. to study distance relay "numerical" type with software through pc interfacing experiments 1. study of distance protection relay physically. 2. study the connection the relay from pc. 3. study the checking of setting of zone-1 in distance protection relay by changing impedance. 4. study the checking of setting of zone-2 in distance protection relay by changing impedance. 5. study the checking of setting of zone-3 in distance protection relay by changing impedance. 6. study the checking of setting of zone-4 in distance protection relay by changing impedance. instruments required 1. numerical type distance protection relay for study 2. three phase transformer 400/110 v. 3. three phase contactor 4. digital ammeter - 1 no. 5. digital voltmeter - 1 no. 6. different value of impedances 7. current transformer 8. 50v ac ) /bid number : gem/2025/b/6685696 * /dated: 28-09-2025 & & / bid document 1 / 8

CTN :42115986

15 Oct, 2025 NA

Talwara - Jammu And Kashmir

Tender For upgradation by provide & fixing of installation, testing and commissioning of star delta fasd including protection relay for 3 nos. 100 hp motor along with recapitalization of electromechanical equipments at lis talwara

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