Latest voltage protection unit Tenders | Government voltage protection unit Tenders

Central Government / Public Sector

CTN :43781919

13 Feb, 2026 NA

Sambalpur - Odisha

Tender For supply, installation, testing, and commissioning of ceiling mounted inverter type 4 way cassette air conditioner of capacity 2 tr of rated cooling capacity 24000 btu (min),r 410a refrigerant with 100% copper condenser outdoor unit fan motor should be propeller bldc type, operating voltage 220 vac ,50hz , input power 2.13 kw. high head drain pump should be provided for proper drainage of condensed dew drops generated from evaporation. outdoor unit fins should be corrosion resistance heat exchange protective coat for the saline climate . make: lg or hitachi or mitsubishi or panasonic or blue star or voltas or carrier or toshiba. warranty: 1 year on machine & 10 years on compressor.

CTN :43777741

09 Feb, 2026 NA

Panchkula - Haryana

Tender For supply of custom body design ruggedized body worn field camera with ip69 protection , automatic electro-mechanical vehicular traffic boom barrier system with rapid access control , armored optical fiber backbone cable with six individual glass cores , enterprise grade four tera byte high-capacity surveillance hard drive optimized 24 hours , high throughput ip network video recorder management appliance , ultra 8k 8mp outdoor fixed lens ip bullet camera with ip69 protection , high speed three hundred sixty degree view endless pan tilt zoom optical camera , 5 port gigabit ethernet switch with integrated power over ethernet poe capability , 8 port standard ethernet network switching hub device , 4u standard wall mount steel equipment enclosure rack , gigabit ethernet optical to electrical bi directional media converter bridge , outdoor rated category 6 structured network cabling with uv resistant jacket , rackmount power distribution unit with integrated switchboard protection , low voltage 2 core 1. 5mm power transmission cabling , modular rj45 ethernet network interface connector plug , environmental outdoor weatherproof camera housing and mounting enclosure , central control room data networking server cabinet , fiber to the home optical termination and distribution unit , single mode optical fiber pigtail connector assembly yellow jacket , high definition multimedia interface hdmi digital video signal cable , external weather guard and protective mounting bracket assembly for cameras , pvc cable containment and surface mount raceway system with accessories , turnkey site deployment services including civil works, trenching, and system commissioning ) /bid number: gem/2025/b/7001326 * /dated: 30-01-2026 & & / bid document1 / 23

State Government

CTN :43594334

04 Feb, 2026 NA

Kamrup - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

State Government

CTN :43563953

31 Jan, 2026 NA

Nanded - Maharashtra

Tender For corrigendum : supply of supplying and erecting of high definition 4 or 5 megapixel ip ir ptz camera , supplying and erecting of high definition 4 or 5 megapixel ip ir varifocal bullet camera , supplying, installing, testing and commissioning of 32 or 40 ch network video each recorder nvr , supplying and erecting 2tb internal surveillance hdd suitable for sata port , supplying and fixing poe adaptor to provide dc supply to ethernet devices , supplying and erecting lszh armoured multimode optical fibre cable , supplying and erecting mains with 3x2.5 sq.mm frlsh copper pvc insulated wire laid , supplying and erecting hms pvc conduit 25 mm dia. , supplying and erecting,testing, intgeration and commissioning of 49 lcd monitor at control room for display of picture online , supplying and erecting 12v or 150ah tubular battery , supplying and fixing single band poe 2x2 mesh router , supplying and fixing, and configuring 24 ports 4 sfp port, managed layer 2, poe switch , supplying and fixing power distribution unit for networking rack comprises , supplying and fixing 17u floor mount rack , supplying and installing and activating physical license pack software for multiple access poin , supplying and fixing 1 m utp patch cord of cat 6 type in position , supplying and erecting 3m hdmi cord low voltage grade minimum 4k compliant to be laid , supplying and fixing, and configuring 8-ports managed gigabit, layer-2 switch, 10 or 100 or 1000 base-t, poe smart switch plus 2 sfp erected , online ups (? 10 kva) without battery conforming to is 16242 (part 1) (q2) , line interactive ups with avr (v2) (q2)

State Government

CTN :43563986

31 Jan, 2026 NA

Nanded - Maharashtra

Tender For corrigendum : supply of supplying and erecting of high definition 4or5 megapixel ip ir ptz camera , supplying and erecting of high definition 4or5 megapixel ip ir varifocal bullet camera , supplying, installing, testing and commissioning of 32or40 ch network video each recorder nvr , supplying and erecting 2tb internal surveillance hdd suitable for sata port of nvr , supplying and fixing poe adaptor , supplying and erecting lszh armoured multimode optical fibre cable , supplying and erecting mains with 3x2.5 sq.mm frlsh copper pvc insulated wire laid , supplying and erecting hms pvc conduit 25 mm dia. , supplying, erecting, testing, intgeration and commissioning of 49 lcd monitor at control room for display of picture online , supplying and erecting 12vor150ah tubular battery , supplying and fixing single band poe 2x2 mesh router, 802.11 norac 2.4 ghz , supplying, fixing, and configuring 24 ports 4 sfp port, managed layer 2, poe switch , supplying and fixing power distribution unit for networking rack comprises , supplying and fixing 17u floor mount rack , supplying, installing and activating physical license pack software for multiple access point , supplying and fixing 1 m utp patch cord of cat 6 type in position , supplying and erecting 3m hdmi cord low voltage grade minimum 4k compliant to be laid , supplying, fixing, and configuring 8-ports managed gigabit, layer2 switch, 10or100or1000 base-t, poe smart switch plus 2 sfp erected , supplying point wiring for lightorbellorexhaust fan in pvc trunking casing-capping , supplying point wiring for ceiling fan in pvc trunking casing- capping , suplying wiring for plug on board with switch socket surfaceorconcealed type, copper wiring and earthing , supplying point wiring for light for stair case in pvc trunking casing-capping , supplying and erecting pvc trunking pvc casing-n-capping of size 20 mm , supplying, erecting and commissioning 2 pole rccb 16or25a, electro magnetic type , supplying, erecting and marking dpmcb 6 a to 32 a, b-series , supplying, erecting and marking dpmcb 6a to 32a, c-series , supplying, erecting and marking spmcb 6a to 32a, b-series , supplying and erecting single pole and neutral distribution board spndb with 2 ways for incoming and 6 ways 6 poles , supplying and erecting single pole and neutral distribution board spndb with 2 ways for incoming and 2 ways 2 poles , supplying and erecting ready to use retrofit t8 led 18 or 20 tube light , supplying and erecting energy saving ceiling fan 230 v a.c. 50 cycles 1200 mm complete erected , supplying and fixing anchor type fastener fan hook , supplying and erecting b class g.i .pipe or m.s. pipe down rod duly painted for fan complete erected , supplying and erecting modular type two module electronic step regulator for fan, duly erected on provided plate and box , supplying and erecting flush type shockproof plug socket 6a and 16a 6 pin , supplying and erecting modular type d.p. switch 32a , supplying, erecting and terminating fr xlpe insulated, galvanised steel formed wire armoured strip cable 1100 v, 3 core 4 sq. mm. aluminium conductor complete erected , supplying and erecting storage type water heater , providing pipe type earthing with 40mm. dia. g.i. pipe or 20 mm dia. g.i. rod complete , supplying and erecting mains with 2 multiply 2.5 sq.mm frlsh copper pvc insulated wire laid , online ups (?10 kva) without battery conforming to is 16242 (part 1) (q2) , line interactive ups with avr (v2) (q2) //bid details 2 / 31

Central Government/Public Sector

CTN :43464196

03 Feb, 2026 31.74 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of spares required for ece make circuit breaker 3300 v and 6600 v indoor and outdoor type c c > f> f -fixed contact assembly 400a, part no. - bd4510 , arc control pot separator, part no. - ek6050876 , jaw contact assy set, part no. - bd4050 , guide pin small , part no. - pd3597 , shunt trip coil assembly, part no. - 1650ts , isolating spout assy with nylon shroud, part no. - bc9977 , shutter assy. bd5310, part no. - bd5310 , earthing bar contact, part no. - bd8810 , 3.3kv 400-630a troly with motor mchnsm, part no. - bd8271 , e-l rely, hvy dty, withlkg dsply, cbct, part no. - ea6641 , moving contact assembly, part no. - bd5551 , operating mechanism complete set, part no. - bd4911 , high speed tripping relay, part no. - ea6890 , ocb rasing and lowering handle, part no. - bd4718 , scm operting handle, part no. - bd5116 , scm operting handle, part no. - bd5999 , idmt relay complete with 2 over current, part no. - ea6561 , under and over voltage relay, part no. - ea6591 , earth leakage relay with cbct, part no. - ea5666610 , high speed tripping relay, part no. - ea5666890 , under and over voltage relay, part no. - ea5666591 , shunt trip coil assembly, part no. - 5661650t , idmt relay complete set with 2 over cur, part no. - ea5666561 , raising and lowering handle, part no. - bd5664718 , scm operating handle, part no. - bd5665116 , heavy duty trolley with motorised mechnism, part no. - bd5666271 , isolating spout assembly with nylon shro, part no. - bc5669977 , isolating spout asmbly with nylon shroud, part no. - od5669977 , shunt trip coil assembly, part no. - od5661650ts , earthing bar contact, part no. - od5668810 , under and over voltage relay, part no. - od5666591 , power pack unit 110v dc, part no. - od5665999 , heavy duty trolley with motorised mechnism, part no. - od5666271 , operating mechnism complete set, part no. - od5664911 , right angle cable end box withsuprt plt, part no. - od5667225 , outgoing cable box with sprt plt, part no. - od5667227 , elr withcurnt dsply systm and time lag, part no. - od5666610t , relay idmt, 2o-c plus 1e-f, 2no-2nc, part no. - od5666561 , high speed triping relay, part no. - od5666890 , raising and lowering handle, part no. - od5664718 //bid details 2 / 41

CTN :43730374

20 Feb, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of over voltage protection unit, .

Central Government/Public Sector

CTN :43711088

03 Feb, 2026 2.41 Lacs

Wani - Maharashtra

Tender For supply of procurement of spares for ece make ocb d d -earth leakage relay with digital leakage display facility, part no.ea6610c , idmt relay complete with 2 over current and earth fault by high set, part no.ea6561 , power pack unit 110v dc, part no.bd5999 , shunt trip coil assembly, part no.1650ts , high speed tripping relay, part no.ea6890 , e.l. relay core balance transformer, part no.ea6650 , assorted hardware bd9295 tray by 16, part no.bd9295 , under and over voltage relay, part no.ea6591 , nv auxiliary switch, part no.bd1871 , isolating spout assy with nylon shroud, part no.bc9977 , epoxy resin cast current transformer, ratio 200by100by5by5a, part no.ba1134

CTN :43463457

12 Mar, 2026 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - strut, squib control head, control box, triple troop seat, angular velocity trans, em valve,solenoid-operated, radome installation, pilot's seat, ics panel, positive lead of stg-12tmo-1000 starter generator, control rod, dampers, connector, movable rail, lh, tail cone rh, shackle, rear navigation light, energency breaking handle (rh), safety harness restraint mechanism for aircrew seat, safety harness restraint mechanism, three piece seat(portframe 22 to 25), adapter, radome, end fitting, metal pipe, jb of light container, spare fuse box, over voltage protection unit, voltmeter (0-50v), ramp drive reduction gear, ramp lifting cylinder rh, removable container floor, rh, main landing gear forward doors lock (rh), panel with units used for suction pipeline pumping through, panel with flap control units (0101 through 0207), cargo hatch ramp control panel, control (switch) panel {cargo compartment}, panel, lh, generator control unit, frequency cutoff box, digital voltage regulator, eletric motor, windshield wiper components, pilot seat, limiter (rh), air intake 0101 through 0110 ), cargo door control panel, rh 463v pump filter, servo unit, over voltage protection unit, elevator, left, aileron inboard section, lh, door in partition at frame 7, limit switch mechanism, dim instruments jb, control unit, hf signal generator, aileron outboard section, lh, lock cylinder

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