Latest numerical relay Tenders | Government numerical relay Tenders

Central Government/Public Sector

CTN :39402847

03 Mar, 2025 NA

Dhanbad - Jharkhand

Tender For tender for supply of enm electrical spares item - potential transformer 11kv110v heavy du , volt meter range 0 11kv analog , square , ampere meter range 0 150a analog square , current ratio 100 50 5 5a suitable for fitting in vcb , relay erth lkge 15a prmry 0 5a primary side calibration and fitting required , potential transformer 11kv 110v 3ph

Central Government/Public Sector

CTN :39420343

10 Mar, 2025 NA

Malanjahknd - Madhya Pradesh

Tender For supply of 091000018 bch make size-1 power contactor, 4pole, 40a, nhd-40, coil voltage-440vac , 091000015 bch make size- 0 power contactor, 4 pole, 25a, nhd-25, coil voltage- 240vac , 095000008 bch make control relay cr31a or equivalent, 2no plus 2nc, coil voltage- 110vac , 095000009 bch make cr31a add on block, 2no plus 2nc , 095000105 bch make pneumatic timer 2no plus 2nc, pcn type, coil voltage 110vac, cat no. krtpcn22 , 096200107 limit switch with roller bch , 093600074 bch make mpcb, 3p, 25-32a , 093600007 thermal overload relay with current setting 25-40a

Central Government/Public Sector

CTN :37922144

28 Feb, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply and retrofitting of acb with numerical relay in contactor basedlt modules at ntpc solapur

CTN :39409085

13 Mar, 2025 5.97 Lacs

Agartala - Tripura

Tender For supply of laboratory and scientific equipment/tools - laboratory and scientific instruments/tools, compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r22, cooling capacity: 2355 kcal/hr type, voltage 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r134a, cooling capacity: 1411kcal/hr, voltage: 440vac, 25mfd, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type:r134a, cooling capacity: 0.25hp; supply voltage: 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., capillary tube : 1.12 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.20 mm od, 8 ft, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.40 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 0.95 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., thermostatic expansion valve: orifice- 0 no., connection-1/2 x 3/8 flare (details as per sl. no. 3 at annexure-i)., thermostatic expansion valve: ten 068z3348, q-33311 r134a -40 to 10 ps 34 bar. (details as per sl. no. 3 at annexure-i)., hand stop /manual shut-off valve: media: r22, r502, r134a, r407c, r410a; port size: 3/8" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., hand stop /manual shut-off valve: media: media: r22, r502, r134a, r407c, r410a; port size: 1/4" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., evaporator coil : 1/4" od, material: copper astm b280 (details as per sl. no. 5 at annexure-i)., condenser coil ; 3/8" od, material: copper astm b280 (details as per sl. no. 6 at annexure-i)., dimmer stat : 1500 w, 230 v ac. single phase, 50hz (details as per sl. no. 7 at annexure-i)., pressure gauge : connection 1/ npt 8 0 - 200 psi dial size 2.5" (63mm), connection sizes 1/4" (details as per sl. no. 8 at annexure-i)., digital temperature indicator : range -30 to 200 0c, power supply 230vac, digital display, accuracy 0.01 c channel -12 (details as per sl. no. 9 at annexure-i)., digital temperature indicator : type input cr-al(k-type), rang- 0 0c to 200 0c supply- 230vac, 50hz, channel -12 (details as per sl. no. 9 at annexure-i)., ammeter (digital) : rang 0-10 amp. single phase, digital display, 230v,10%vac (details as per sl. no. 10 at annexure-i)., voltmeter (digital) : rang 0 300-volt, single phase, digital display (details as per sl. no. 11 at annexure-i)., hp/lp cut out relay : hp- 8 to 32 bar, lp-0.2 to 7.5 bar, dual controls, 240 v, 50 va, single pole changeover switch (spdt), contact load 240 v ac: 8 fla, 48 lra (details as per sl. no. 12 at annexure-i)., energy meter : a.c. single phase, 2 wire solid state (static) fully electronic energy meter, accuracy class 1.0 & current rating 5-30 amp. with backlit lcd display for240 volt system fitted with pilfer proof meter box.(details as per sl. no. 13 at annexure-i)., r-134a refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; application: refrigerant; type of refrigerant-r134a. (details as per sl. no. 14 at annexure-i)., r-141b refrigerant gas : 5 kg filled cylinder; purity 99.9% appearance: colourless (details as per sl. no. 15 at annexure-a)., r502 refrigerant gas : 5 kg filled cylinder; acidity 0.00001 % appearance: colourless purity 99.9 % (details as per sl. no. 16 at annexure-i)., r407c refrigerant gas : 5 kg filled cylinder; appearance: colourless purity 99.9 % (details as per sl. no. 17 at annexure-i)., r-1234ze hfo refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; (det

corporations/Associations/Others

CTN :39408701

06 Mar, 2025 NA

Kanyakumari - Tamil Nadu

Tender For supply of numerical non directional over current earth fault relay

CTN :38748493

27 Feb, 2025 7.96 Crore

Jodhpur - Rajasthan

Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead

corporations/Associations/Others

CTN :39256305

05 Mar, 2025 49.45 Lacs

Bokaro - Jharkhand

Tender For corrigendum : supply of numerical relay at dvc btps - transformer overall differential protection relay-micom p543 , micom p743-peripheral unit,pu relay type-numerical for bus bar protection system , restricted earth fault protection relay-micom p643 , over current and earth fault relay-micom p141 , micom p442 numerical relay for distance protection of ehv lines , micom p741-central unit ,cu ,relay, typ-numerical for bus bar protection system

Central Government/Public Sector

CTN :39369118

27 Feb, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of e4943153 for numerical relays for ntpc lara and singrauli project - numerical o/c & e/f relay for dc/dd/de / de(og) / da(vfd) as per annexure-a it001 (50/51/50n/51n/25) , numerical o/c & e/f relay for db / cct as per annexure-a it-002 (50/51/50n/51n) , numerical motor protection relay for da/daf/ cc as per annexure-a it-003 (99) , numerical motor differential relay for daf as per annexure-a it-004 (87m) , numerical trafo differential relay for dbf as per annexure-a it-005 (87t/50/50n/51/51n) , numerical trafo differential relay for dbf as per annexure-a it-005 (87t/50/50n/51/51n) , metrocil as per ann-a, it-007 , stabilizing resistor (0-4kohms) as per ann-a, it-008 , stabilizing resistor (0-4kohms) as per ann-a, it-008 , layer 3 ethernet switches (16fo+8cu) as per ann-a, it-010 , layer 3 ethernet switches (16fo+8cu) as per ann-a, it-010 , layer 3 ethernet switches (16fo+8cu) as per ann-a, it-010 , layer 3 ethernet switches (16fo+8cu) as per ann-a, it-010 , un-interrupted power supply as per ann-a, it-014 , cat-6 or better cable as per ann-a, it- 015 [uom-meters] , optical fibre cable (single-mode) as per ann-a, it-016 [uom-meters]

State Government

CTN :39391495

26 Feb, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For replacement of old electro mechanical oc ef relay and master trip relays of 33kv feeder panels by new numerical relays at 132kv sub-station barhalganj under etd-ii gkp

CTN :39334797

07 Mar, 2025 NA

Bardhaman - West Bengal

Tender For supply of electrical spares for mines - cbt , current transformer 200 5a , pilot relay 12 v dc , bolt, hex,cs,ht,full, , bolt, hex, cs,ht, half, , earth leakage relay 750 ma , shunt trip coil assy , pt, 150va, , volt meter 3.3kv , earth leakage relay 0.3-1.8a, 110v, cbct , thermal o l relay with mounting kit

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