Latest differential relay Tenders | Government differential relay Tenders

Central Government/Public Sector

CTN :45737997

11 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of e4963035 numerical relays 01-sg4950507001-numerical o_slash_c _and_ e_slash_f relay for incomer_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_slash_50arc_ , 02-sg4950507010-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_slash_50arc_ , 03- sg4950507028-numerical o_slash_c _and_ e_slash_f relay for plant feeder_slash_trf-vfd as per annexure-a it-003. , 04-sg4950507192-numerical o_slash_c _and_ e_slash_f relay for capacitor feeder as per annexure-a it-004. , 05-sg4950507044- numerical arc fault detection relay as per annexure-a it-005. , 06-sg4950507052-numerical bus diff relay as per annexure-a it-006. , 07- sg4950507060-numerical under voltage relay for bpt as per annexure-a it-007. , 08-sg4950507079- metrosil as per ann-a it-008. , 09-sg4950507087- stabilizing resistor as per ann-a it-009. , 10- sg4950507095-ethernet switches _16fo_ as per ann-a it-010. , 11-sg4950507109-ups as per ann-a it-011. , 12- sg4950507117-fo cable as per ann-a it-012. uom- meters , 13-sg4950507125-data concentrator panel as per ann-a it-013. , 14-sg4950507133-human machine interface _hmi_as per ann-a it-014. , 15-sg4950507141- relay parameterization device for switchboards as per ann-a it-015. , 16-sg4950507150-global positioning device as per ann-a it-016. , 17- sg4950507168-report printing device as per ann-a it- 017. , 18-sg4950507176-numerical ref relay as per ann-a it-018. , 19-sg4950507184-numerical trafo differential relay as per annexure-a it-019.

State Government

CTN :45412338

17 Jul, 2026 NA

Parganas - West Bengal

Tender For corrigendum : supply and delivery of numerical transformer differential relays (both two winding and three winding) - supply and delivery of numerical transformer differential relays (both two winding and three winding).

State Government

CTN :45744906

09 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of item-i: numerical line differential relays with built in feature of line distance protection-20nos. item-ii: numerical under frequency relays with f+df/dt in built features 25nos

State Government

CTN :45709771

27 Jul, 2026 NA

Rourkela - Odisha

Tender For supply and installation of equipments for power syst laboratory of electrical engineering department - idmt over current relay trainer, percentage biased differential relay - characteristics study kit ,over/under voltage relay trainer kit ,distance protection relay trainer kit, over/under frequency relay trainer kit

CTN :45478137

01 Jul, 2026 NA

Vidisha - Madhya Pradesh

Tender For corrigendum : items - computer and servises and otheres, mcb (miniature circuit breaker), acb (3200a/4000a ), acb (air circuit breaker), allen key set, amf relay, ammeter, annunciation system, anti-corrosion spray, arc flash suit, arc flash suit (ht/lt panel ), auxiliary contacts, avr (automatic voltage regulator), battery charger, blower/air blower, breather assembly, bus coupler acb, busbar insulators, busbar supports, cable glands, cable glands, cable lugs, cable ties, cable ties, changeover switch, clamp meter, clamp meter, combination pliers, consumables, contact cleaner spray, contactor, continuity tester, control cable, control fuses, control relay, control wires, cooling fan, copper busbar, crimping tool, ct (current transformer), current transformer (ct), dg set synchronization panel (3 750 kva), digital multimeter, digital multimeter, discharge rod, earth fault relay, earth switch, earth tester, earthing rod, electrical contact cleaner, electrical gloves (11 kv rating), electrical safety gloves, emergency stop switch, energy meter, engine control module, face shield, ferrules, ferrules, flexible wire, frequency meter, fuse fuse base, heat shrink sleeves, heat shrink tubes, hrc fuse, hrc fuses, ht protection relay, indicator lamps (r/y/b), infrared thermometer / thermal camera, insulated screwdriver, insulation tape, isolator switch, lightning arrester, load sharing module, lockout-tagout (loto) kit, loto kit, lt pcc/mdb panel, lubricant spray ( ), lugs, maintenance tools, mccb, mccb (molded case circuit breaker), megger (insulation tester), megger 5 kv, microfiber cloth, motorized mechanism, multifunction meter, multifunction meter, nose pliers, numerical protection relay, oti (oil temperature indicator), over current relay, overload relay (olr), phase sequence meter, phase sequence tester, plc module, power analyzer, power cable, power factor meter, protection & metering, pt/vt (potential transformer), push buttons (start/stop), pvc insulation tape, reverse power relay, rust remover, safety equipment, safety goggles, safety helmet, safety helmet, safety shoes, safety shoes, screwdriver set, secondary injection test kit, selector switch, shunt trip coil, side cutter, silica gel, smps (power supply), soft brush, spanner set, speed governor module, spiral wrapping, spring charging motor, starting relay, synchronizing relay, terminal blocks, thermal camera, thermostat, timer relay, torque wrench, transformer buchholz relay, transformer oil, under/over frequency relay, under/over voltage relay, uv coil, vacuum cleaner, vcb (vacuum circuit breaker), voltage tester, voltmeter, wire markers, wire stripper, wti (winding temperature indicator), , , , comprehensive maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor & majour spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete., annual maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete.

CTN :45701761

07 Jul, 2026 NA

Silvassa - Gujarat

Tender For supply and installation of numerical o/c and e/f relay, differential relay and master trip relay of 66kv and 11kv panel of 66/11 dalwada sub-station for upgradation of protection functions and enable scada operation

State Government

CTN :44954688

09 Jul, 2026 1.13 Crore

Hyderabad - Telangana

Tender For corrigendum : supply of item-i:numerical line differential relays with built in feature of line distance protection and item-ii:numerical under frequency relays with f+df/dt in built features

Central Government/Public Sector

CTN :45702798

02 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - 98414501: cond. & u/s. electrical scrap consiting of inverter ,transformer for pre cooling, battery charger sorts and size, stabilizer, current regulators,ac/dc welding rectifier/plant,chokes, meters, capacitors, led lights/tube, vacuum cleaner, knob, torch lights of sorts and sizes, coach guidence parts, switches of various types, electrical parts, ballast, street lights, nugger, chokes, chargers, regulator, pre cooling switch,roof mounted electric loco ac cab,frequency controller, starter, fuse, terminals,timer relay, kwh meters, circuit board, amplifier, panel board, led light,socket,tube light holder, multi colour lamp, digital tempreature meter, chargeable lamp, soldering iron, tester, volt meter, various type of meters, insulation tester, megger,solar board and water heater,solar sets, analog starter,tlb instrument,different type of dlb instrument,boost charger, sms alert,holder, electric detector, ethernet card, relay panel, ups, smps atx, lan extender,port switch, media converters, optical fiber cable equipment, ethernet switch,ara terminal/fuse, recttifier,dc dc converter, earth electrod,vhm charger,head lamp, relay timer ,led lamp,led shunt routesolar panel,spd,spt, trasmitter,receiver,alarm system,smr ei, cab ac,pressure gauge, multimeter, heating elements, speaker, amplifier, lamp shades, speedometer,vcd,different type of relay,base assembly,pcb card,program switch,bl box,different type of ammeter,pedal switch,ups various,fl choke,single phase meter,mcb various amps,electronic timer switch,single phasing preventer, ballast off size,capacitors of various sizes,fan regulater, and such other similar electrical scrap as is where is condition. note: 1).if any non ferrous items found in loose conditon should be returned to the custodian,(2) pick and choose not permitted. (3) crane/jcb loading permitted.location: tree no.04 ,middle of scrap yard /ssd/ptj.

Central Government/Public Sector

CTN :45698464

10 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply installation wiring & testing of programming controller variable frequency drive panel with powder coating siemens grey-7035 for mh-14 hp, ct-1.5 hp, lt-3hp, double speed for all motion with joystick with rrc master controller pendent operating with eot crane brake light arrangement along with dbr panel, along with protection switchgear consisting mcb of 6 amp, 18ka, sp/dp control transformer of 300va, 0-440-415-410/0-110 vac, relay with base, 3-ph line choke, dbr-2.75e,27.5kw break contactor along with suitable cables, terminations, etc. confirming to is 13408 or latest, supply for 5 ton eot crane at lower parel workshop. accepted make: yaskawa | siemens | schineder or equivalent [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :44282838

27 Jun, 2026 NA

Begusarai - Bihar

Tender For bid to ras 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

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