Latest differential relay Tenders | Government differential relay Tenders

Central Government/Public Sector

CTN :41146599

27 Aug, 2025 4.12 Crore

Yamuna Nagar - Haryana

Tender For corrigendum : supply of differential relay , ethernet switch , ethernet switch abdullapur , ethernet switch amritsar , ethernet switch jallandhar , ethernet switch kaithal , ethernet switch kishenpur

Central Government/Public Sector

CTN :41260177

26 Aug, 2025 NA

Bhopal - Madhya Pradesh

Tender For 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 :41019305

18 Aug, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : procurement of spares for ge make scr of sagar bhushan - circuit breaker, 10a, double pole, power supply unit 24vdc 20a, baseplate rx3i 12 slot, rx3i profinet scanner module, analog output module 8- channels, relay, o/p module form b-c 8 point, 3a, module, input, digital,16pt, 125vdc, hi density i/o cable kit, 24 pin cable assembly, relay, omron, socket base, voltage transducer 0.02 ~ 1000vac/dc, contactor: 1000 vdc, 1250 amps, thyristor, dc contactor: 1000v, baseplate rx3i 12 slot, signal conditioner, macx mcr-ui-ui-sp-nc, psu redundancymodule,12-24dc/2x10a/1x20a, field control card, resin current transformer 2000/1a, monitoring relay, mcb ic60h 4p 2a c curve, contact, auxiliary block, control transformer 600v/230v, 2 kva, sync transformer 300 va, 600v/24v, gate driver card, interface agh150w-4 f.a-isometer, rxi-142 2-slot std pci ctrllr-configured, ethernet converter jetcon 1301 multi-m., pibe3 with 2 off pulse amplifier cf, relay module w/base, 4pdt, 250v ac/dc 6a, coupler, fieldbus ethercat,24vdc 70ma, terminal, digital output,4ch 24vdc 2a, power supply terminal for e-bus 24vdc,2a, module, 2-ch analog input, -10 to +10v, converter set 3ac 690v, damping for power semi pa56 4q, ac axial fan, 230v

corporations/Associations/Others

CTN :41382814

21 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For supply of differential relay

CTN :41330255

20 Aug, 2025 NA

Sitamarhi - Bihar

Tender For supply of electrical engineering lab c c - voltmeters ammeters digital multimeter , lvdt trainer lvdt trainer kit linear variable differential transducer trainer , analog to digital converter analog to digital converter , universal bread board trainer kit , study of various type of flip flop with power study , mux demux trainer kit mux demux trainer kit , universal ic s tester , cmos logic gate cmos logic gate , ttl cmos trainer 4 bit adder subtractor trainer kit 4 bit binary added , earth fault relay testing kit earth fault relay testing kit , percentage biased diffrential relay percentage biased differential relay , oil circuit breaker test kit oil circuit breaker test kit , cable fault locator , phase sequence detector phase sequence detector , power factor control setup power factor control set up , gate or base drive triggerign circuit gate or base drive triggering circuit , single phase controlled uncontrolled rectifier single phase , three phase controlled uncontrolled rectifier three phase , study of dc dc converters , study of single phase inverter trainer dc ac , 32 bit embedded arm board 32 bit embedded arm boar , pcb fabrication lab pcb fabrication lab , robotic kit , embedded application board embedded hardware board , wire cutter , soldring iron , rubber mat insulated , soldring flx , soldring wire , desoldiring iron pum , clamper meeter , basic electronics training system with spice simulation , digit digital multimeter , dual channel , electronics training system consisting ) /bid number : gem/2025/b/6495833 * /dated: 05-08-2025 & & / bid document 1 / 29

Central Government/Public Sector

CTN :40427721

19 Aug, 2025 3.09 Crore

Mandi - Himachal Pradesh

Tender For corrigendum : supply of backup impedance relay , differential relay , ref relay , over flux relay , itc backup impedance relay , itc differential relay , itc ref relay , itc over flux relay

Central Government/Public Sector

CTN :41323399

11 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For supply of current monitoring relay 2c/o, b-c 3ma-1a rms, 24-240vac/dc to model no:cm-sr s.21s of abb make. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :41308969

20 Aug, 2025 NA

Bangalore - Karnataka

Tender For ac drive 37kw/50hp. supply & testing of ac drive specification; 1.ac drive required to drive squirrel cage im:37kw/50hp, 3ph, 415vac, 50hz, 4pole/6pole, s4 duty for crane hoist/ lt, appli cation. 2.ac drive mains supply:3ph, 380-400vac 50hz. 3.ac drive o/p rating, high overload capacity :37kw 4.drive o/p rating, normal ol capacity:45kw 5.panel mounting type, protection:ip-20 6.drive t o work without encoder feedback system with suitable current feedback system for speed control with required braking chopper, rfi & emc filter. 7.drive with inbuilt protection system: drive overload, exc essive load, ground fault, heatsink over temp., motor over load, over speed limit, over voltage, under voltage, short circuit etc. 8.ac drive to work from digital inputs in, up/down or forward/reverse di rection & in jog, start, stop, speed-1, speed-2 & speed-3 modes. 9.drive with standard minimum; 6 digital i/ps, 2 digital o/ps, 2 analog i/ps, 1 analog o/p & 2 relay o/ps. 10.drive shall have hmi with t ouchpad key mounted to display various operating parameters in english. hmi with editing drive para meters & self-monitoring watch dog facility to display fault & alarm indications. 11.drive software pro gram for crane duty be supplied in soft copy. 12. cable to communicate between laptop & ac drive b e supplied & operating manual in hard copy. 13.joint inspection at rwf, rwf will make necessary cab le connections to the rated capacity im & ac drive. supplier has to test ac drive for rated capacity ind uction motor on the crane/equipment & tuned parameters in soft copy. 14.make:danfoss vlt autom ation drive fc-302 series or ab power flex 755 series or siemens s-120 series or abb acs-880-m04 s eries or yaskawa ga-700 series only. 15.while tendering, firm to mention; make,series & complete m odel no & attach technical catalogue of ac drive with tender offer. 16. warranty: 18 months from d.o .supply or 12 months from d.o.commissioning, whichever is earlier. [ warranty period: 18 months a fter the date of delivery ]

State Government

CTN :41252553

18 Aug, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For repairing of defective relay differential relay of 132 kv interconnector bay at 132 kv substation fci-ii under etd-i gorakhpur

CTN :41161977

12 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of main switch board spares c c - frequency transducers make ae , ac current transducers make make ae , phase angle difference transducers make rish , watt transducers make ae , power factor transducers make ae , ac voltage transducers make ae , potentiometers 100kohm , potentiometers 2kohm , synchro scope m8100 , rms 7 ge 1000 a , rms 7 ge 800 a , potential transformer 0-415v , synchro scope analog meter 110v ac , electronic hooter range 50 mtr , reverse power relay selco-t 2000 , dual over current relay selco- t 2400 , short circuit over current relay selco- t2500 , over frequency under frequency relay selco-t 3000 , 3 ph voltage relay delay 1-10 sec selc0-t 3300 , insulation monitoring relay insulation level 0 to 5mohm ) /bid number : gem/2025/b/6459606 * /dated: 22-07-2025 & & / bid document 1 / 19

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