Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :43088588

31 Dec, 2025 NA

Begusarai - Bihar

Tender For supply of maximum current relay for wag-9/wap-7 loco, specification :- clw spec no clw/es/3/0059/alt d with latest alteration

CTN :43086637

22 Dec, 2025 NA

Bilaspur - Chhattisgarh

Tender For supply of industrial p. l. c trainer , conveyor belt for plc , air compressor for plc , water level using float type sensor , s. c. a. d. a software simulated with plc , power transmission line trainer , over under voltage relay trainer numerical , idmt over current relay trainer numerical , power factor control relay trainer , buchholz relay trainer , ac servo motor trainer with control panel , 1 ph. ac induction motor with control panel , 3 phase ac slip ring induction motor trainer with control panel , universal motor trainer with control panel , transformer trainer kit , traic trainer , buck boost converter trainer , pwm generation using arm cortex controllers. , dual igbt module. , dual mosfet module. , 4 channel oscilloscopes with differential probe , vfd control panel with ac dissectible machine trainer , igbt three phase inverter , bldc motor with controller drive panel , permanent magnet synchronous motor with controller panel , 3 phase scim squirrel cage induction motor trainer ) /bid number: gem/2025/b/6949044 * /dated: 07-12-2025 & & / bid document1 / 26

corporations/Associations/Others

CTN :43048765

20 Dec, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of eot crane spares in ptpp, parichha, jhansi (up)-284305 - master controller 3 step with spring return & deadman handle, 40a & 415v, for eot crane capacity 125/25t.make-sns, omega, soc, master controller 4 step with spring return & deadman handle, 40a & 415v, for eot crane capacity 125/25t..make-sns, omega, soc, master controller 5 step with spring return & deadman handle, 40a & 415v, for eot crane capacity 125/25t..make-sns, omega, soc, limit switch .2-way limit switch for ct & pt..make-sns, omega, soc, thermal overload bimetalic relay with single phasing protection with operating current rating 8-12.5amp cat. no. 3ua5000/5200-1k make siemens/bch, thermal overload bimetalic relay lr1d09307 c&s 1.6-2.5a make-siemens/bch

State Government

CTN :43051463

26 Dec, 2025 NA

Kheda - Gujarat

Tender For supply of various electrical consumable items for emd 3 & emd-5 at wtps, gsecl. - jyoti make voltage operated auxiliary relay type re-300, voltage: 220 v dc with 4 c/o contacts without plug in base with optional led indicator, plug in type relay make paramount coil voltage 110 v ac 50 hz., plug in type relay, "paramount" make, coil voltage - 24 v dc, with 2 c/o contacts, type-p3-2-pz-m-24 v dc with led & relay base., plug in type relay, "paramount" make, coil voltage- 240 v dc, with 3 c/o contacts, type-p3-3-fpzi -240 v dc with led & relay base., oks contact cleaner [ 2621 /2 ] size 500 ml [ 275 gms ] spray bottleman u oks speciality lubricants { india } pvt. ltd., wd 40 size 340 gms spray bottle manu hardcastle & waud mfg . co . ltd, crc-226 contact cleaner in 415 ml/300 gram spray bottle., red insulating varnish-class f epoxy insulation & protection coating., becktol gray varnish in 1 ltr tin dr.back make, thinier 221, 901 easyclean (nf) 500 ml. spray can - on line electrical contact cleaner., puff seal have polyurethene based foam sealing compound, silica gel blue 4 to 6 mm, heat shrinkable sleeve,size:45mm/18 mm( for 240/300 sq.mm )for 11 kv, mcb 4 pole, 32 amp, 440 volts, breaking capacity 10 ka, mcbs(3 pole+nutral) miniature circuit breker current rating 63amp., mcb 1 pole 25 amp,l 43125 ro, plug socket 6 amp 230v,5 hole, 3 pin plug top 6amp. 4657, single way switch 230 v, 6 amp. confirming is 3854., pvc adhesive insulation tape roll, ceiling fan capacitor, change over switch 63a x 415v x 4 pole, ictp switch 415 volts,100 amp. t.p. heavy duty., lighting panel with 18 outgoing c.k.t., supplied with double door,insulated busbar,insulated neutral bars,earth bar,cable ties,circuit identification lables, industrial padestal fan, wall mounting fan smart looks flexible tilting neck with toggle switch for oscillation control metal blades 230v 50hz. power saver., 4 pole, 100 amp, 415 volt, ac 23 a, 4p l&t make manual changeover switch ,disconnector, size fr1, catalogue no : co11000oooo, (conforms to iec 60947-3, is/iec 60947-3 ),type : open execution, push button station surface mounting type 3sb08 02-8ac, start-stop positions, siemens make, start push button green make:esbee ,230v,6a with n0 contact element, stop push button red make:esbee ,230v,6a with nc contact element, led type indication lamp, 22.5 dia, 240 v ac, red colour with lvgp, led indication lamp 22.5mm dia colour:-red voltage:-110vac make:-l&t cat no.:-eplr110a, 4 switch and 1 socket pvc switch board, 4 switch and 4 socket pvc switch board, ht pvc insulation tape size 0.18 mm x25 mm x 65 mtr length, 2 switch pvc switch board, 3 core , 6 mm sq. flexible pvc insulated copper cable, flexible unsheathed pvc insulated copper cable of size 4 corex6 sqmm, 1.1 kv busbar /cable couductor protection heat shrinkable sleeve dia .before shrink: 50 mm dia. after shrink : 16 mm for 1.1 kv lt cable, pvc flat copper cable 3 corex35 sqmm for submercible pump, 1100 v grade, multi-stranded, unarmored flat copper cable, pvc insulated, for submersible pump, as per is 694, 1990 size :3 c x 70 mm2

State Government

CTN :43072641

12 Dec, 2025 1.69 Lacs

Etawah - Uttar Pradesh

Tender For replacement of defective numerical over current. earth fault relay of different 33kv feeder and by new numerical relay at 132kv s/s etawah under electricity transmission division, etawah

CTN :43055187

15 Dec, 2025 6.64 Lacs

Jamtara - Jharkhand

Tender For supply and installation of numerical over current and earth fault relay in different switches at chitra colliery under sp mines area

CTN :43048013

13 Dec, 2025 NA

Salem - Tamil Nadu

Tender For supply of sensors and actuators lab equipments - temperature measurement trainer kit 3 transducers-temperature measurement using iron/constantan thermocouple with cold compensation, using rtd and using thermistor- amplifier, constant current source- 31/2 digit display to view the temperature- built in power supplies & - legend printed in the pcb- necessary test points & - wooden closed cabinet- detailed instruction manual, behaviour of inductive and capacitive proximity sensors-inductive and capacitive proximity sensor mounted on board- proximity sensors pins terminated in terminals & - dc 24v build power supply & - buzzer and relay pins terminated in terminals & wooden closed cabinet & detailed instruction manual, displacement measurement using lvdt- lvdt range 10 mm & - screw gauge to move the core in lvdt- ac signal source, phase sensitive detector and instrumentation amplifiers & - 31/2 digit display to view displacement- test points to measure the signals & - built in power supplies- legend printed in the pcb & - wooden closed cabinet- detailed instruction manual, ldr vi characteristic and measure speed of the dc motor using optical sensor- 24v dc motor & - variable speed circuit & - slotted plate fitted in the shaft of the motor & - opto interrupter to sense the slot to use the speed of dc motor & measured the pulse & - frequency to voltage converter circuit & - digital display to display the speed- built in power supply and wooden cabinet, performance of ultrasonic sensor and moisture sensor- arduino uno board & - ultrasonic sensor & - moisture sensor- 16*2 lcd display & - the moisture and distance can be visualized in lcd display & - serial communication in pc- supporting program and usb cable and necessary patch cardwill be provided & - built in power supplies & - necessary test points & - wooden closed cabinet & - detailed instruction manual, behaviour of transistor as a switch- on/off control on dc motor using & - push button & - single pole single through (spdt) & - single pole double through (dpdt) & - limit switch & - transistor as a switch & - relay switch- built in power supplies & - necessary test points & - wooden closed cabinet & - detailed instruction manual, forward and reverse control of three phase ac motor- 2 nos. of 3 phase 16a main contactors & - 3 phase input, fuses- stop, start fwd, start rev, push switches & - control inputs and outputs wiring & - indication of forward and reverse operation- proper termination for 3 hp cage motor & - wooden closed cabinet, pneumatic circuit for double acting cylinder trainer kit consisting of- 2 feet x 2 feet hylam panel & - supporting stand & - frl with base 1 no. & - hand slide valve with base 1 no.- double acting cylinder 25mmx100mm with base 1 no.- 5/2 solenoid valve valve 24v with base 1 no. & - flow control valves with base 2 nos. & - necessary plugs and cable- switch module 1no & - 24v, 2a power supply- without air compressor, servo motor control with an arduino shield- arduino uno board & - mg90s servo motor & - 16*2 lcd display- sweeps the shaft of servo motor back and forth across 180 degree & - potentiometer value and shaft position visualized in lcd display & - serial communication in pc- supporting program and usb cable and necessary patch card will be & provided & - built in power supplies, necessary test points- wooden closed cabinet, detailed instruction manual

Central Government/Public Sector

CTN :43061391

25 Dec, 2025 33.12 Lacs

Sidhi - Madhya Pradesh

Tender For supply of electrical spares for be shovel d d - contactor-part no. -w97821901040 , control resistance- 1rh-12rh-part no. -5530900607 , potentiometer propel current feedback-part no. 12619609 , relay propel field loss-part no. -12576821 , dc contactor-part no. -12092666 , control resistance-part no. -5530900610 , top plate-part no. 17413440 , transformer auxiliary power-part no. 12883966

CTN :43052237

16 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 24v,nidec,sfc,gtg7 , ferrite box,nidec,sfc,gtg7 , trafo,1ph,12va,nidec,sfc,gtg7 , relay,interface,125v,nidec,sfc,gtg7 , relay,int,aux,dc,24v,nidec,sfc,gtg7 , cap,2. 2mf,4700v,nidec,sfc,gtg7 , line filter,0. 45mh,10a,nidec,sfc,gtg7 , relay,plugin,24vdc,1co,nidec,sfc,gtg7 , filter,500x625x23,nidec,sfc,gtg7 , relay,plugin,24vdc,3co,nidec,sfc,gtg7 , board,pass,interface,nidec,sfc,gtg7 , fo cable,connector,grey,nidec,sfc,gtg7 , fo cable,sint,nidec,sfc,gtg7 , fo cable,connector,blue,nidec,sfc,gtg7 , inlet ring for fan,1000155253,nidec , mod svth 320 a13,1000280473,nidec , tgunthc2a board,1000297411,nidec , tgunthc2g board,1000297414,nidec , current transformer,1000274625,hat400-s , filter panel 250x250 ,1000180307,nidec , ventil fan radial, 290w,1000305504,nidec , transformer,vltg,elp20068103,nidec , current transducer,500 0. 1,elp224763,lem , kit sk alimentatore,1000136222,nidec , kit sch genda for encod,1000328654,nidec , panel,cntrl,hmi,1000169297,nidec , output relay,1000112177,750-513 000-001 , end module,750,1000073430,nidec,vfd,svnh , duplex lc optic connect,1000152544,nidec , filter-204 with fan,1000201816,nidec , panel filter,with vent,1000201813,nidec , fan,3. 6kw,380480v,1000151726,nidec , assem bus bar capc. svth,1000283805,nidec , fltctl2hp modsvth320a13,1000336094,nidec , analog output,2,4-20ma,1000073431,wago , filter,with fan,1000089778,nidec , wago 750-465,2ai-020ma,1000118555,nidec , simatic s71200,cpu,1000316843,nidec , simatic s7-1200,cm 1241,1000316846,nidec , wago 750-530,8do 24v dc,1000002697,nidec , switch,knife,1000091393,1000113749,nidec

Central Government/Public Sector

CTN :43030580

24 Dec, 2025 2.35 Lacs

Korba - Chhattisgarh

Tender For supply of spares for jyoti make 33 kv control panel d d ? g? g - winding temperature relay, part no. - j479751 , master trip relay, part no. - j479744 , idmt relay complete with two over current, part no. - j573692 , anti pumping relay, part no. - j479653 , oil temperature relay, part no. - j479477

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