Latest lightning prediction system Tenders | Government lightning prediction system Tenders

Central Government/Public Sector

CTN :45473336

23 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of boroscope-inspection equipment with video camera to model no: hsetin ht-660 or its equivalent, supported with jpeg/bmp image format, capable from 20 ms -100 ms range for long distance viewingof defects out of the probe range along with the following features such as : (a) articulation probe on all directions (min 900 deg) with minimum length 8 mtr and outer diameter(+/- 0-2mm):8.0 to 8.5, (b) image sensor: ccd, (c) power sorce:230 volt + 50hz, (d)camera resolution(mp) : 4,display type: lcd, (e) dov:0 deg, fov:90 deg, dof:5mm, (f) display screen size: 6" to 7", (g)display resolution:1024 x 768, (h) memory(internal storage):32 gb, (i)connectivity: usb, (j)power source: rechargeable li-ion battery, (k)platform type: desktop based, (l) system ingress protection:ip65 or more, (m) light intensity in between 0-100%, temperature sensor mounted with warning display on screen to remove the probe before exceeding temperature limit of ccd camera n) to access through joystick for better flexibility, communicate with computer in way to transfer files of videos and images between main unit and standalone pc and network. note: provided alongwith operating manual. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45481696

11 Jun, 2026 NA

Angul - Odisha

Tender For carrying out validation testing of equipment earth riser and earth grid before and after rectification work for improved earthing and lightning protection of powergrid, angul substation. [specification no. odp/bb/cnm-4580/lte-14/26-27]

CTN :45486840

22 Jun, 2026 NA

Bareilly - Uttar Pradesh

Tender For supply of traction transformer complete with cooling system & accessories like h.t. cable along with protection shield in passenger compartment and underframe area, thermostat etc. related protection equipment and with safety chain arrangement including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cables, equipment mounting and earthing hardware and accessories as per attached specification suitable for 3 phase memu (medha, on-board). make/brand-siemens/medha [ warranty period: 30 months after the date of delivery ] ]

CTN :45328819

15 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For corrigendum : equipment items - dual output regulated dc variable power supply-input voltage : 230v/50 hz ac.output voltage : (0-30)v dc.output current : (0-2)a.dcprotection circuit : over voltage, over current and short circuit protection.high efficiency : greater than 85 %.low ripple and noise less than 50 mv.digital display, digital ic trainer kit with breadboard:+5v dc, 1 a regulated power supply. 12v dc / 15v dc, 200 ma regulated power supply.solderless breadboard with minimum 840 tie- points, power distribution buses.zif(zero insertion force)ic sockets to accommodated 8 or 16 pin ics.logic input and output leds for output monitoring.16 buffered led outputs.16 debounced switch inputsvariable clock generator: 0.5 hz to 50 hz.single pulse output : 100 ms(buffered,positive and negative outputs).one seven-segment display with 4 bcd inputs.built-in logic switches.manual clock: debounced push-button(one pulse per press)., digital storage oscilloscope-bandwidth: 50-100 mhz. sampling rate: 1gs/sec.channels: 2 (minimum). power supply: 100v 240v ac, 50-60 hz automatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., horizontal scale: 5 ns/div 50 s/div or equivalent vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div 10 v/div (at input) waveform math: +, -, x , , invert, fft etc., waveform storage: 16 waveforms or equivalentcommunication interface: usb host, usb interface. c 7-inch color display or equivalent input impedance - 1 m 2%, // 20 pf accessories:2 xpassive probes (1x/10x), pcb prototype machine :manual software : copper cam & mach3 mill.resolution (x/y) : 3.125 micrometre.working area(x/y/z) : 200 x 300 x 120 mm.minimum width line and space : 0.1 mm (4 mil).maximum travel speed : 58 mm/sec(2.28 ).drilling range: 0.2 3.175 mm(8-125 mil).maximum drilling cycles : 50 cycles/minmain axle power rating : 300w.main axle rotating speed : 25000 rpm.maximum working speed : 3500 mm/min.feeding height: 120 mm.working drive : 0.02 0.05 mm.repositioning accuracy : 0.01 0.02 mm.supported formats : standard gerber, dxf, excellon.capability of processing various materials:fr4, copper clad, acrylic, metal, aluminium etc.power supply : 230v ac

CTN :45465664

18 Jun, 2026 3.00 Lacs

Thanjavur - Tamil Nadu

Tender For supply of upgradation of laboratory equipment- tansche - upgradation of laboratory equipment, digital ic trainer kit: equipped with 16 high -visibility leds for monitoring experimental outputs and logic status indication. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. additional 16 leds provided to display the real-time status of individual switch operations. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. built -in variable clock generator enables pulse generation for sequential and timing-based digital experiments. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. features dual 7 -segment led display with 7447 decoder/driver ic for bcd to display conversion experiments. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic inter-facing. includes solder less breadboard for rapid circuit prototyping and reusable experimental setup development., pam,pwm,ppm trainer kit:pam- ppm- pwm modulation and demodulation techniques, using natural and flat-top sampling. natural sample, sample and hold and flat-top outputs. selectable 2 different sampling pulse frequencies on board. on board sine wave generators. voice communication using dynamic microphone and speaker. -on board filters and amplifier. functional blocks indicated on board mimics. input- output and test points provided on board. built in dc power supply -fully documented operating manual -switch faults .pulse modulation techniques: (1) pulse amplitude modulation (2) pulse width modulation (3) pulse position modulation crystal frequency : 6.14mhz .sampling frequency : 16 khz, 32 khz .sine wave generator : 1 khz & 500 hz, amplitude (0-5) v. tolerance +5% . low pass filter : 4th order bw filter. cut off frequency 3.4 khz. voice communication : voice link using dynamic mic & speaker . ac amplifier : with adjustable gain control interconnections :uninsulated sockets. power:230v,50hz . accessories : manual , set of patch chords, microphone & speaker., electronics work bench:digital storage oscilloscope (dso) - 50mhz - 1no . 3mhz function generator (fg) 1no.dual output variable power supply (rps) (0-30v/2a) - 1no. fixed output power supply ( 12v, 500ma) ( 5v, 500ma) - 1no . digital multimeter 3.5 digit [hand held type] - 2nos 3.5 digit lcr meter [hand held type] - 1no. soldering & desoldering device - 1no., mosfet drain current and transfer characteristics trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords provided for inter connecting., frequency response of cs amplifier trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual. 2mm patch chords provided for inter connecting., frequency response of cascode amplifier trainer kit: circuit diagram in the front panel. biasing components provided test points are terminated at banana connector.input: 230v ac. housed in a closed cabinet. detailed experimental manual. 2mm patch chords provided for inter connecting., class a transformer coupled power amplifier trainer kit: circuit diagram in the front panel.biasing components provided test points are terminated at banana connector. input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords prov

CTN :45478137

27 Jun, 2026 NA

Vidisha - Madhya Pradesh

Tender For 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 :45464161

22 Jun, 2026 9.90 Lacs

Bhilwara - Rajasthan

Tender For supply of materials for flood and disaster management - flood protection works, supply and placement of sandbags for flood control, construction of temporary earthen embankment, installation of flood barriers/water-filled barriers, emergency response equipment, inflatable rescue boat with outboard motor, life jackets and personal flotation devices, lifebuoys, rescue ropes, portable water pumps for dewatering, emergency lighting towers, portable generators, public address and warning systems, relief and shelter items, temporary shelter tents, tarpaulin sheets, folding cots and bedding kits, hygiene and sanitation kits, monitoring and early warning systems, automatic water level monitoring station, rainfall monitoring equipment, flood warning siren system, control room equipment and software

CTN :45464166

22 Jun, 2026 9.90 Lacs

Bhilwara - Rajasthan

Tender For supply of sanitation and security equipment to the municipal office - brooms (coconut / soft fiber / grass), mops (cotton / microfiber), dustbins (plastic / metal, 50 100 ltr), hand gloves for waste handling, safety helmets, safety gloves (rubber / leather), safety shoes / boots, reflective jackets / vests, face masks / respirators (non-chemical), goggles / eye protection, safety cones / barricade tapes, hand carts / wheelbarrows (single / double wheel), shovels / spades, buckets (plastic / metal, 10 20 ltr), garbage collection bags (reusable), warning boards / caution signs, raincoats / protective clothing, first aid kit (for minor injuries), umbrella (black medium 1 person)

CTN :45472403

17 Jun, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of digital grounding system with equipment protection (q3)

CTN :44855679

10 Jun, 2026 NA

Leh - Jammu And Kashmir

Tender For bid to ras supply of mer , iad , sip video phone , sip audio phone , layer2 24 port manageable switch , utp cat6 cable , ote , optimux , fxo fxs , equipment rack 42u , equipment rack 12u , analog tele set , ups 1 kva , ups 2 kva , ups 5 kva , ups 10 kva , lightning protection system , digital earthing

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Central Government/Public Sector

Central Government/Public Sector