Latest sine wave inverter Tenders | Government sine wave inverter Tenders

CTN :45682013

31 Jul, 2026 NA

Asansol - West Bengal

Tender For corrigendum : supply of heavy duty arc welding machine 400 amp igbt base inverter type,duty cycle 60% high efficiency 20-400 a current range,and robust ip21s protection for industrial environment along with accessories.details specification as per annexure. [ warranty period: 30 months after the date of delivery ] ]

CTN :45719080

06 Jul, 2026 1.40 Lacs

Nagaur - Rajasthan

Tender For smart class air conditioner - voltas, samsung, ifb, lloyd, daikin , split ac (inverter or non-inverter), , 2 ton, , minimum 3-star bee (bureau of energy efficiency), , ~6.0 kw, , rotary or inverter compressor for higher efficiency, , 100% copper (with anti-corrosive coating), , hd dust filter / pm 2.5 filter, , auto, cool, dry, fan, sleep mode, , minimum 1 year comprehensive, , single phase 230v / 50hz, , remote control, installation kit, standard installation support, , wi-fi control (smart ac) if within budget, , minimum (130-290v), , minimum 1 year warranty

Central Government/Public Sector

CTN :45478838

14 Jul, 2026 2.54 Crore

Goa - Goa

Tender For corrigendum : provision of electrical equipment against ber equipment held on charge of ge i cg goa - taking down existing industrial socket, indoor/outdoor unit of split type acs of any capacity and size with voltage stabiliser etc. contractor will carefully remove the aforesaid equipment from site and deposit to mes store under age e/m goa complete all as specified and directed., taking down old aluminium/copper sub main wiring of any type and capacity incl. all accessories and all as directed. note : (i) old dismantled wiring and accessories will be contractors property and credit will be charged against schedule of credit., supply and fix split air conditioner inverter type unit wall mounted, high wall split units indoor & outdoor complete with provision of cordless remote control unit and with inbuilt air ioniser and plasma filter for better indoor air quality with bee 5 star rated and capacity 1.5 tr, single phase 240 volts, 50 hz complete all as directed by engr-in-charge. make: voltas, lg, bluestar, hitachi., supply and fix split air conditioner inverter type unit wall mounted, high wall split units indoor & outdoor complete with provision of cordless remote control unit and with inbuilt air ioniser and plasma filter for better indoor air quality with bee 5 star rated and capacity 2.0 tr, single phase 240 volts, 50 hz complete all as directed by engr-in-charge. make : voltas, lg, bluestar, hitachi., supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 v to 250 v with output voltage stabilized at 230 v with accuracy of 2.5% and of capacity 4 kva. make: v-guard, luminious, microtek., supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 v to 250 v with output voltage stabilized at 230 v with accuracy of 2.5% and of capacity 5 kva. make: v-guard, luminious, microtek., m & l for sub main wiring with two runs of single core 4 sqmm frls copper conductor pvc insulated unsheathed cable as per is 694-1990 (third revision) drawn through & incl casing and caping of suitable size with all accessories such as tees, elbows,couplings, junction boxes etc, as required fixed on wall along with one run of 4 sqmm single core frls insulated unsheathed copper conductor cable as continuous earth wire and connecting to existing main switch board/ distribution board and testing on completion etc complete all as directed. note : (i) two runs of phase & neutral wire, one run of earth continuity conductor cable and one run of casing & capping will be measured as one unit for payment purpose.(ii) the wiring shall be done in proper colour coding using red, yellow and blue for phase, black for neutral and green for earth leads., s & f single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole c series mcb 20 amps complete all as specified., supply and fix refrigerators not less than 310 litres, electric driven (single phase), bee 5 star rate with the following features i.e frost free, double door, auto defrost to stop ice builtup, adjustable temperature controller, double door with separate compartment for freezer inverter type compressor with energy efficiency of 5 star rating, tuffened glass shelf complete with an overall product warranty of one year & 10 year on compressor complete including all as specified and directed. note - old removed item shall be deposited in mes store., supply and fix electric water heater, storage type fibre body with copper heating element upto 2 kw capacity 25 litre, bee 5 star rated complete with all accessories such as safety valve, thermostate, nrv, pvc connection pipe and plug top 15 amps etc. including taking out unserviceable one complete all as specified and directed. note - old removed geyser shall be deposited in mes store. make orient cat

CTN :45703942

06 Jul, 2026 NA

Allahabad - Uttar Pradesh

Tender For supply of 4 mp full hd wdr ir bullet camera 1point2 7 inch 4mp ps cmos image sensor 2 point 7 mm , cat 6 cable double sleev for out door , ms pole , bracket for camera mount , pvc box for camera mounting , hdpe pipe 40mm , 1125 va sine wave inverter with 150ah battery and trolly make exide , digging laying of hdpe pipe with cat 6 cable depth 1point 5 inch mainas 2 inch , installation charges

Central Government/Public Sector

CTN :45681264

06 Jul, 2026 NA

Kollam - Kerala

Tender For supply, installation and commissioning of heavy duty portable inverter welding machine (igbt based).single phase, mains supply ,v/ph.hz-230v single phase,50hz.input power (max) ,kva-12, output current range a-30-250a,maximum load at 60 % duty cycle a-250a,maximum load at 100% duty cycle a-194a,open circuit voltage v-80v ,display-digital display, efficiency-88. the supply shall include equipment as detailed in the specifications along with theall the accessories which are essential to make the equipment fully operational when connected to power source. detailed description enclosed.warranty period: 30 month(s) from the date of supply [ warranty period: 30 months after the date of delivery ] ]

CTN :45544860

29 Jun, 2026 NA

Jalpaiguri - West Bengal

Tender For corrigendum : procurement of maint items - led 07 watt lamp b 22 base , led 12 watt lamp b 22 base , led bulb 14 or 15 watt b22 base , led 5 watt b 22 base lamp , led highway flood light with high luminous efficiency input power 150 watt , led street light 60 watt 240 volt ip 66 , led street light 30 or 36 watt 240 volt ip 66 , led post top lanten 40 or 45 watt 240 volt ip 66 50 hz , led highway flood light with high luminous 80 or 90 watt 240 volt ip 66 , led flood light 160 watt 50 hz 240 volt , led round ceiling 8 or 10 watt down light , led round ceiling 12 watt down light , led flood light 60 watt , led street light 90 watt , ledz inverter batten 20 watt cdl 1800 lumen , led cob downlight 100l watt 6 watt , led cob downlight 100l watt 12 watt , ledz inverter lamps 9 watt 900lm and back up lumen of 300 lm , led facade light 120 watt , led pannel light 4x1 feet 36 or 40 watt , led aviation light 10 or 12 watt , suspended type led light 1 x 60 w , flame proof led light 1 x 20 w , industrial type recessed mounted 45 watt led light , mcb sp 10 amps c curve , mcb sp 16 amps c curve , mcb sp 20 amps c curve , mcb sp 6 amps c curve , mcb spn 10 amps c curve , mcb spn 16 amps c curve , mcb spn 20 amps c curve , mcb spn 32 amps c curve , mcb spn 40 amps c curve , mcb spn 63 amps c curve , mcb tpn 32 amps c curve , mcb tpn 63 amps c curve , mccb 250 amps 36 ka 4 pole , mccb 400 amps 36 ka 4 pole with spreader link , mccb 100 amps 415 volts 4 pole 16 ka , mccb 125 amps 4 pole 16 ka , mccb 200 amps 4 pole 415 volts 36 kva , mccb 63 amps 4 pole 415 volts 16 ka , mccb 160 amps 4 pole 415 volt 25 ka , mccb 4 pole 320 amps 415 volt 50 hz , mcb sp 06 amps 10ka b curve , mcb sp 16 amps 10ka b curve , mcb sp 20 amps 10ka b curve , mcb sp 25 amps 10ka b curve , mcb sp 40 amps 10ka b curve , mcb sp 63 amps 10 ka b curve , mcb dp 10 amps 10ka b curve , mcb dp 16 amps 10ka b curve , mcb dp 20 amps 10ka b curve , mcb dp 32 amps 10ka b curve , mcb dp 40 amps 10ka b curve , mcb four pole 32 amps 10ka b curve , mcb four pole 63 amps 10ka b curve , angular holder backlite 5 or 6 amps , aparture plate with 6 hole for geyser of capacity 25 or 50 ltr , aparture plate with 9 hole for geyser of capacity 25 or 50 ltr , bus bar chamber 63 amps 4 pole 415 volts ac , bus bar chamber 200 amps 4 pole 415 volts ac , cable frls pvc insulated sheathed with aluminium conductor 1100v 2 core x 6 sqmm , cable frls pvc insulated sheathed with aluminium conductor 1100v 2 core x 10sqmm , cable frls pvc insulated with copper conductor 1100v single core x 1.5 sqmm , cable frls cable pvc insulated with copper conductor 1100v single core 2.5 sqmm , call bell buzzar 2 amps , capacitor for ceiling fan 2.5 mfd oil type , ceiling fan rubber insulator small , chlorine testing kit with all testing fitments ot solution in rexene box , compression type aluminium lugs suitable for 120 sqmm , compression type aluminium lugs suitable for 16 sqmm , compression type aluminium lugs suitable for 25sqmm , compression type aluminium lugs suitable for 35sqmm , compression type aluminium lugs suitable for 50 sqmm , compression type aluminium lugs suitable for 70 sqmm , compression type aluminium lugs suitable for 95 sqmm , connection pipe for geyser 15 x 600 mm , copper sulphate cuso4-5.h2o chemical for busting the copper earth pit , cp push cock 15 mm heavy duty outter thrade type , cp pull cock 15 mm heavy duty outter thrade type , fuse wire tinned copper 60 and 100 amps 200 gm per roll each 1 kg , fuse wire tinned copper 30 and 40 amps 200 gm per roll each 2 kg , gric compound for earthing boosting compound , heating element for geyser trangular type 2 kw , heating element for geyser 1.5 kw clamp type , hdt bitumen tape self adhesive 25 mm 5 mtr roll , thermostat for geyser 25 litre 2 kw , modular fan regulator for harmfree 0-4 step 2 modolar , modular switch 16 amps 3 pin 230 volt , modular socket 6 or 16 amps 2 modolar , modular socket shutterd 6 or 16 amps 3 modolar , modular shocket 6 a

State Government

CTN :45631922

06 Jul, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of supply installation testing and commissioning of wall mounted automatic heat auto clean chimney , supply and installation of lithium iron phosphate battery 12 point 8 volt 100 ah , supply installation testing and commissioning of integrated pure sine wave inverter ups , supply and installation of 1 point 5 ton 3 star hot and cold split ac , supply and installation of 2 ton 3 star hot and cold split ac , providing and fixing of 50 ltr water heater geyser , providing and fixing of 35 ltr water heater geyser , providing and fixing of 25 ltr water heater geyser , providing and fixing of 15 ltr water heater geyser , supply of inverter with bubble batteries 300 ah , providing and fixing of 200 ah batteries , providing and fixing of 150 ah batteries , providing and fixing of digital sine wave inverter 875 va 12 volt , providing and fixing of digital sine wave inverter 1675 va 24 volt , providing and fixing of dual inverter digital sine wave 2100 va 24 volt , providing and fixing of dual inverter digital sine wave 2800 va 24 volt , supply installation testing and commissioning of ro with complete job , supply and installation of motor 0 point 5 hp 220 volt complete job , supply and installation of pressure motor 0 point 5 hp 220 volt complete job , supply and installation of pressure motor 1 hp 220 volt complete job , supply and installation of pressure motor 1 point 5 hp 220 volt complete job , providing and fixing of 12 ah batteries , providing and fixing of 42 ah batteries , providing and fixing of digital sinewave 4 kva automatic digital voltage stabilizer , bluetooth speaker (v3) (q2)

Central Government/Public Sector

CTN :45618709

13 Jul, 2026 NA

Bangalore - Karnataka

Tender For supply of inverter for railway signalling installation 24v dc/110v ac/500va as per rdso specification no. irs:s:82/92 with latest amendment, pure sine wave inverter with input voltage ranges from 20 -30v dc. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45547124

22 Jun, 2026 NA

Guwahati - Assam

Tender For supply, installation , testing and commissioning of energy efficient & environment friendly aluminum housing with opal diffuser, ip20 protection, inbuilt battery back-up led inverter t5 batten light 25w. led of the fitting should be lm-79 and lm-80 certified, the capacity of the battery backup 4 hours subject to full charge, fitting must have auto cut facility after battery fully charged, capable to switch to battery mode automatically in case of power failure, maintain life of the fixture 13,000 burning hours, battery maximum 500 time charging -discharging life cycle, battery type li-ion, inbuilt surge protection up to 4kv, fitting lumen efficacy should be 100lumen/watt or above, operating voltage range 140v 250v ac, fixture driver efficiency 85% make: surya, philips, halonix or similar (hsn code-94051020) [ warranty period: 24 months after the date of delivery ] ]

CTN :45354788

17 Jun, 2026 NA

Shekhapura - Bihar

Tender For bid to ras supply of arduino uno microcontroller , breadboard , jumper wires male female , resistors , led red green , capacitors , transistors , diodes , sensors , lcd , relay module , motors , power supply battery , multimeter , soldering kit , project work station , fpga trainer boards , logic analyzer , dual regulated power supply , arduino uno , stm dev board , pic development kit , raspberry pi , digital multimeter , dac trainer board , rtos trainer , soldering stations , lm analog temp sensor , ds digital temp sensor , ptrtd resistance temp detector , k type thermocouple , ir proximity sensor reflective ir , digital ir obstacle sensor , ir flame sensor , ir temperature sensor mlx90614 , mq two lpg smoke , mq three alcohol , mq six lpg butane , mq seven carbon monoxide , mq air quality , pir motion sensor , ultrasonic sensor , accelerometer , gyroscope , solderless breadboard full size , mini breadboard , jumper wires male male , jumper wires male female , jumper wires female female , ic socket eight pin , ic socket fourteen pin , ic socket sixteen pin , solar cell trainer kit , ujt as relaxation oscillator kit , scr characteristics kit , ldr , photo diode , phototransistor , semiconductor temperature coefficient trainer kit , logic gate trainer kit , ic trainer kit , measurement of steady state and transient response of rl rc and rlc circuits , frequency response of twin t notch filter and to study of active filter , study of single phase inverter trainer , to study the behaviour , determine the transient , to study of pid controller for simullatio n process , to study basic electric al trainer , to study single phase transformer , to obtain efficiency of a dc shunt machine , to obtain efficiency and voltage regulation of a single phase transform , to study dc series motor , make connection of dol starter , test the machines required , maxwells bridge trainer kit ) /bid number : gem/2026/b/7582907 * /dated: 27-05-2026 & & / bid document 1 / 44

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