Latest single phasing preventer Tenders | Government single phasing preventer Tenders

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

CTN :44452258

28 Mar, 2026 NA

Pratapgarh-Up - Uttar Pradesh

Tender For supply of relaya cut out relays reversecurrentcovercurrentd under voltage , insulators including hardware fitting , tower ladder on type wheels , portable extension ladder , trowel , miniature circuit breaker mcb , knife switch dpdt fitted with fuse terminals , knife switch tpdt fitted with fuse terminals , earth plate , earth electrode , mccb , elcb and rccb , capacitors , various electronic components , various lamps with fittings , all types of cfl lamp led sets , cables twisted pair non metallic sheathed cable underground feeder cable ribbon cable metallic sheathed cable , cable jointing kit , bus bar with brackets , electrician helmet , safety belt with provision forkeeping tools , panel accessories , wiring accessories including modular industrial switchgears , solar street light , solar traffic light , solar dc pump , rechargeable battery , led lights , solar panels , solar charge controller with manual switch day lighting , ev charger , ev charger home , motion detector , dc power supply , automatic reverse forward starter , single phasing preventer , dol starter , soft starter , lead acid battery 75ah , battery charger , solar street light lamp set , field regulator , transformer single phase , dc compound motor , dc shunt motor , dc series motor , mg set consisting of squirrel cage induction motor 5 hp 400 v cycle with directly coupled compound generator 3 kw 250 v , cctv camera kit , personal computer system with printer , lcd led projector , domestic appliances , a electric induction plate , b electric kettle , electric iron , d immersion heater , e ac ceiling fan and actable fan , f geyser storage type , g mixture grinder , h washing machine semi automatic , i motor pump set , j refrigerator , control panel , working bench , demonstration table , instructors chair , computer chair revolving , metal rack , almirah , fire extinguiser co2 , dual desk , computer table , revolving chair for computer , computer latest model , printer table , book case , ups , lcd projector , antivirus , steel almirah , multi feature photocopier , application software ms office education version , laser printer

CTN :44407601

26 Mar, 2026 NA

Farrukhabad - Uttar Pradesh

Tender For supply of v-belt and flat belt , caps screws , indexable boring bar with inserts , dowel pin straight , drill drift may be manufactured in- house , damaged old spur gear , lapping plate , medium carbon heat treated alloy steel metric studs and bolts along with nuts for display of standard length may bemanufactured in-house , bearing different types , bearing extractor , bolt nut with washer may bemanufactured in house , packing gasket , pipe vice , power tools for fastening , standard tap screws , different profile gauges plate type for demonstration , pulleys for v belt or flat belt , scraper triangular , spanner double ended , sleeve drill morse , v- block pair with clamps , washer clutch keys jibcotter circlip , double acting hydraulic cylinder , cut-section models for hydraulic components , hydraulic power pack , single phase transformer core type air cooled , pully puller with 3 legs , series test lamp , snip straight and bent heavy duty , phase sequence indicator , relay a cut out relaysb. reverse currentc over currentd under voltage , punch centre , earth plate , computers in the assembled form including cabinet motherboards hdd dvd smps monitor kb mouse lan card blu-ray drive and player ms office education version , solar training kit simulator , wireless communication modules for interfacing with microcontrollersa rfid card readerb finger printc zigbeed gpse gsmf bluetoothg wifi , mobile phone trainer , sensor trainer kit containing following sensors1 thermocouple2 rtd3 load cell strain gauge4 lvdt5 smoke detector sensors6 speed sensor7 limit switch8 photo sensors9 optocoupler10 proximity sensor , smart phones of different make , de soldering pump electricalheated manual operators , electrician knife ) /bid number : gem/2026/b/7342205 * /dated: 10-03-2026 & & / bid document 1 / 28

CTN :44440993

18 Mar, 2026 NA

Trivandrum - Kerala

Tender For supply of plumbing materials borewell submersible pump set, 3 hp, three phase, multistage centrifugal type suitable, pump control panel suitable for 3 hp borewell pump, wall mounted, ip54 enclosure, including dol starter, contactor, thermal overload relay, single phasing preventer, dry run protection relay, voltmeter, ammeter, and mcb/mccb protection, supply of upvc column pipe, threaded type suitable for borewell submersible pump installation, 32 mm nb (1 ") nominal bore, heavy duty borewell grade, with factory threaded ends complete with matching threaded couplers and sealing rings. pipes shall be supplied, supply of heavy duty ms borewell pipe clamp suitable, supply of pvc insulated and sheathed flat copper submersible cable, 3 core 4 sq mm, suitable, supply of heavy duty nylon cable ties (approx. 450 mm length) suitable, supply of waterproof electrical insulation tape suitable, supply of full-bore brass ball valve, supply of copper binding wire suitable, supply of hacksaw blades suitable, supply of polypropylene pump safety rope, 14 mm diameter, braided type, manufactured, supply of electrical insulation tape suitable

Central Government/Public Sector

CTN :44089510

18 Mar, 2026 NA

Salem - Tamil Nadu

Tender For corrigendum : supply of air conditioner spares d d -791822000375 3 by 8 split ac out door unit dummy , 791823000001 capilary filter 2 way for ac , 791823000002 capilary filter 4 way for ac , 791823000003 flare nut 5 by 8 , 791823000004 elbow with coupling 3 by 4 inch , 791823000005 elbow with coupling 7 by 8 , 791823000007 drier flare type 5 by 8 , 791823000014 flare nut for split ac 1 by 4 , 791823000031 elbow 1 1 by 8 with coupling for ac line , 791823000115 capacitor 50 mfd with 6 terminal , 791823000123 copper tube 5 by 8 in roll totaline , 791823000130 v belt a28 , 791823000131 v belt a29 , 791823000135 v belt size a 32 , 791823000136 capacitor 45 mfd for a by c units , 791823000137 capacitor 60 mfd for a by c units , 791823000139 single phase contactorsplit a by c , 791823000140 single phasing preventer-a by c units , 791823000141 sub zero contactor for a by c units , 791823000149 drier 3 by 8 for a by c units , 791823000153 a by c gas relief valve 325 psi , 791823000157 copper welding rod ac , 791823000205 11 tr pac sensor for r 22 , 791823000210 5. 5 tr pac sensor , 791823000300 ac valve 3 by 4 for pac , 791823000301 ac valve 3 by 8 for pac , 791823000302 ac valve 5 8 for pac , 791823000400 pcb board 3 comp run , 791823000450 pcb board 2 comp run , 791823010404 3. 5 tr split ac od unit fan motor , 791823010405 5. 0 tr pac od unit fan motor , 791823010406 2. 5 mfd capacitor for ac , 791823010407 3 mfd capacitor for ac , 791823010408 4 mfd capacitor for ac , 791823010409 6 mfd capacitor for ac , 791823010421 8 mfd capacitor for ac , 791823010422 outdoor ac unit fan leaf clockwise , 791823010423 outdoor ac unit fan leaf anticlockwise , 791823010424 vertical unit outdoor fan al for ac , 791823010425 flux welding for ac , 791823010426 1 by 2 hose for ac units , 791823010427 1 by 4 hose for ac units , 791830010250 copper tube 1 by 4 for ac unit , 791830010375 copper tube 3 by 8 for ac unit , 791830010500 copper tube 1 by 2 for ac unit

CTN :44370188

23 Mar, 2026 NA

Chitrakoot - Uttar Pradesh

Tender For supply of a. c. voltmeter m. i. analog portable box type housed in bakelite case , cablestwisted pairnon-metallic sheathed cable underground feeder cable ribbon cablemetallic sheathed cable multi-conductor cable coaxial cabledirectburied cable , contactor and auxiliary contacts , discrete component trainer , domestic appliances- b electric kettle , domestic appliances -i motor pump set , earth electrode , frequency meter , fuses , gauge wire imperial stainlees steel marked in swg and mm , grease gun , hand drill machine , instructors chair , laboratory type induction coil , limit switch , manual motor coil winding machine , mccb , miniature circuit breaker , phase sequence indicator , primary current injection set , pully puller with 3 legs , rcc pole with accessories ms angle iron c clamp stay insulator and materials , relay-a. cut out relaysb. reverse currentc. over currentd. under voltage , rheostat sliding type , safety belt , single phase transformer core type air cooled , temperature controlled solderingiron , three phase transformer shell type oil cooled with delta star , wheat stone bridge with galvanometer and battery , wiring board , ev charger home , hollo punch hole for cuttinggasket , bldc motor with controller , compound gauge digital type , glass board portable , laptop core i5 latest version , multi meter analogue type , plumbing hammer weight , argon gas pressure regulator , auto darkening welding helmet , co2 gas pressure regulator , die penetrant testing kit , earth clamp , electrode holder , first aid box , flash back arrester cylindermounted , flash back arrester torch mounted , h. p. welding torch , instructors laptop with latestconfiguration pre-loaded withoperating system and ms office package , lcd projector with screen. , water cooled induction welding brazing machine ) /bid number: gem/2026/b/7332500 * /dated: 08-03-2026 & & / bid document1 / 33

CTN :44340173

27 Mar, 2026 NA

Sibsagar - Assam

Tender For supply of transmission line model simulator , static under and over voltage relay trainer , electromagnetic type over current relay with different time settings and plug settings , string efficiency testing kit , fuse mcb rccb testing trainer , digital clamp meter

CTN :44310568

24 Mar, 2026 NA

Vadodara - Gujarat

Tender For supply of electrical switchgear and protection lab -electro mechanical inverse time over current relay trainer set , fuse and mcb testing trainer kit , numerical relay trainer set for induction motor protection , numerical relay trainer set for 3 phase generator protection , numerical distance protection relay trainer set , numerical differential relay trainer set , industrial ethernet switch with work station , c2000 delfino mcu series cards

CTN :43574318

31 Mar, 2026 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mirage aircraft - navigation box trainer, radar box, dc master box, ac master box, add pca, spacer plate (lh), roller,linear-rotary motion, canopy,movable, canopy movable, dps power supply, switch relay coupler, cooling coil,air,duct type, puller mechanical, butterfly type valve, oxygen trolley, servo actuator t/s, spectrum analyser, note:

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Central Government/Public Sector

Central Government/Public Sector