Latest underslung inverter Tenders | Government underslung inverter Tenders

CTN :45034361

14 May, 2026 10.00 Lacs

Osmanabad - Maharashtra

Tender For supply of providing and supply of rooftop mounting structure , providing and supply of array junction box , providing and supply of cut models of photo voltaic cell assembly , providing and supply of cut model of lead acid battery , providing and supply of sun path finder , providing and supply of solar dc pump 1 hp , providing and supply of screw driver insulated , providing and supply of punch centre , providing and supply of hammer cross peen with handle , providing and supply of pipe vice cast iron with hardened jaw open type 100 mm , providing and supply of table vice , providing and supply of gauge wire imperial mm , providing and supply of crimping tool , providing and supply of pliers side cutting , providing and supply of wire stripper adjustable length , providing and supply of tool kit box portable 5 comparment , providing and supply of allen key set , providing and supply of scissors blade , providing and supply of lamp tube light cfl, led light, heater and geyser isi , providing and supply of torque wrench , providing and supply of pipe cutter to cut pipes 5 cm , providing and supply of multi meter analog microa to 10a dc and ac , providing and supply of load bank variable , providing and supply of wire cutter and stripper 150 mm , providing and supply of earth plate , providing and supply of tap set 25 mm set in box , providing and supply of trolley for transportation of batteries , providing and supply of lux meter , providing and supply of magnetic flux meter 0-500 tesla , providing and supply of tong tester clamp meter , providing and supply of soldering iron , providing and supply of temperature controlled soldering iron 50 watt, 230 volt , providing and supply of thermometer digital 0 c 150 c , providing and supply of magnetic compass 100 mm , providing and supply of frequency meter 45 to 55 hz meco , providing and supply of inverter with battery , providing and supply of lead acid battery 12v 40ah, 75ah , providing and supply of lead acid battery 12 10 amp. portable in box 100 ah , providing and supply of motorized bench grinder , providing and supply of battery charger , providing and supply of dc table fan , providing and supply of a.c. voltmeter mi 0 500v ac portable in box , providing and supply of volt meter 0 - 30v portable in box , providing and supply of volt meter 0 - 100v portable in box , providing and supply of ammeter mc 0-1 amp. portable in box , providing and supply of ammeter mc 0-5 amp portable in box , providing and supply of ammeter mc 0-20 amp centre zero portable in box , providing and supply of ammeter mc 0-50 amp centre zero portable in box , providing and supply of power factor meter , providing and supply of rheostat , providing and supply of ac energy meter , providing and supply of kilo wattmeter analog portable in box , providing and supply of digital wattmeter , providing and supply of phase sequence indicator , providing and supply material keeping rack

Central Government And Public Sector

CTN :45038220

11 May, 2026 NA

Sonitpur - Assam

Tender For supply of welding machine of portable inverter type.( preferably ador champ 200 ). input power capacity in 7 kva , input voltage frequency 50 z. protection class ip 23.make :- ador , esab or similar [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44213272

01 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

Central Government/Public Sector

CTN :44968117

06 May, 2026 NA

Pune - Maharashtra

Tender For supply of 20 watt led inverter batten with 4 hours back time. battery type rechargeable lead-acid or li-ion battery input voltage - 230 volt, 50 hz frequency output voltage -12v or 24v dc.make- bajaj, halonix, osram, havells. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44901429

05 May, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ]

CTN :44768678

21 Apr, 2026 30.00 Lacs

Osmanabad - Maharashtra

Tender For supply of solar insulation meter , pyranometer , pyrheliometer , lux meter lux meter lcd read out 005 to 7000 lumens with battery , magnetic flux meter 0500 tesla , tong tester clamp meter 0 100 a digital type , soldering iron set 25 watt 65 watt and 120 watt 230 volt set of 3 , temperature controlled soldering iron 50 watt 230 volt , thermometer digital 0 degree c 150 degree c , sun shine recorder , weather monitoring station to monitor and record unshine wind velocity temperature rainfall etc with software , solar cell based sunlight radiation meter for solar power measurement up to 2000 wsquare meter , magnetic compass , cut models of photo voltaic cell assembly , model of lead acid battery , lead acid battery set 12v 40ah 75ah , lead acid battery 12v 100 ah , solar simulator for solar cell characteristic study to study iv curve of a solar cell of minimum 2 watt under variable illumination temperature and suitable load , iv curve tester , sun path finder , solar energy trainer with grouping of solar cells to group series or parallel at least six solar cells each with minimum 2 w with suitable loads , solar tracker demonstrator kit to study manual and automatic control of 10 w solar panel in east west and northsouth andback , halogen lamp set with stand for illumination of solar panels in lab ac mains operated to provide 0 to 1000 watts per meter square , pedestal grinder double ended 300 mm , battery charger 0 6 9 12 24 48 v 30amp , solar photovoltaic module 10 w poly crystalline module , solar photovoltaic module 250 w , solar photovoltaic module 250 w thin film module , solar photovoltaic module 40 w poly crystalline module , solar photovoltaic module 5 w poly crystalline module , solar photovoltaic module 75 w amorphous silicon module , solar photovoltaic module 75 w mono crystalline module , solar panels 250 wp , solar charge controller with dusk to dawn automatic switching 12v 10a , solar charge controller with manual switch day lighting 12 v 10 a , array junction box for connecting 250w x 4 nos solar panel with dc fuse dc mcb and surge suppressor protection , solar lantern led type , solar lantern cfl type , solar lantern assembly sets , home light system 12 v dc with fm receiver led bulb and mobile charger as loads , solar cell kit , clinometer for angle measurement , spirit level for floor level check , anemometer for wind speed measurement , dc table fan 12 v , ac voltmeter mi 0 , providing and supplying of volt meter 0 30v , volt meter 0 100v , ammeter mc 0 1a , ammeter mc 0 5a , ammeter mc centre zero 0 20a , ammeter mc centre zero 050a , power factor meter , rheostat set 0 1 ohm 5 amp 0 10 ohm 5 amp 0 25 ohm 1 amp 0 300 ohm 1 amp set , ac energy meter single phase 10 a 240 v inductiontype , ac energy meter three phase 15 a 440 v induction type , kilo wattmeter analog , digital wattmeter 230 v 1 kw 50 hz , phase sequence indicator 3 phase 415 v , frequency meter 45 to 55 hz , dc led lamp set 3w 5w 10w set of 3 , dc pump 24 v , pwm controller , mppt charge controller , solar grid tied inverter demonstrator kit 300w kw

Central Government / Public Sector

CTN :44690047

14 Apr, 2026 NA

Mancheshwar - Odisha

Tender For corrigendum : supply of 25 kva underslung inverter as per rdsos specification no. rdso/pe/spec/ac/0024-2001(rev0)with amendment no. 2, annex-01 or latest. [ warranty period: 72 months after the date of delivery ]

Central Government/Public Sector

CTN :44747053

14 Apr, 2026 NA

Mumbai - Maharashtra

Tender For supply of static inverter 2.5 kva, 110v dc/230v ac, natural cooled underslung inverter for coaches, as per rdso specn. no. rdso/pe/ spec/tl/0132-2009 (rev-0) icf annex 1. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44588001

14 Apr, 2026 NA

Hyderabad-T - Telangana

Tender For portable inverter type single phase welding machine as per the following specification :-(1)type of welding machine : portable inverter type single phase welding machine (2) input voltage frequency: 50hz (3)output current range: 20-220 amp. (4) type of cooling : air cooled (5) provision of main fuse protection: yes (6) length of earth cable: 10 metres (7) length of welding holder cable: 10 metres (8) input power capacity: 6-8 kva (9) efficiency in percentage: 80-95 (10) power factor: 0.91-1 (11)primary power supply: 220-240v ac , 50hz. (12) primary continuous current in amp.: 10 amp-20 amp (13) driver adjustment range: 0-65

Central Government / Public Sector

CTN :44571894

30 Mar, 2026 NA

Multi City - Odisha

Tender For auction sale of depot miscellaneous scrap - nf-37/ mar-26/01: scrap iron frame with non- ferrous attachment ie. scrap rr box, inverters, battery charger, underslung inverter, panel box, 25kva transformer, precooling transformer, ebc, rbc of different types as available in the lot. bidder are requested to visit the material before bidding. copper= 5000 kgs. (approx.), auminimum=10000 kgs. (approx.), ferrous=85000 kgs (approx.).

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