Latest microgrid Tenders | Government microgrid Tenders

Central Government/Public Sector

CTN :45548126

15 Jul, 2026 NA

Mumbai - Maharashtra

Tender For multifunction meter with user programmable ct/pt ratio 5a or 1a ct input for lv or hv networks, input voltage 50-550v l-l auxiliary supply 24-110v ac/dc, display high brightness 3 line 4 digits led, size 96x96 mm, flush mount type, accuracy class 1.0 measurement and display parameters vaf, kw, kvar, kva, kwh, kvarh, kvah, pf, pa, mm, nc, thd run hours and on hours suitable for mounting in switch board cabinets of lhb power cars and lslrd coaches, conforming to rdso spec.no. rdso/pe/spec/tl/0195-2019 (rev.0) or latest. accepted make rishabh/socomec/siemens/ abb/ schneider /yokins/l&t make only. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45550707

13 Jul, 2026 NA

Valsad - Gujarat

Tender For supply of various size of di- electrical safety shoes, electric shock resistant up to 30 kv as per attached specification. technical specification for art 9721w product: 30kv dielectric boot with steel toe. 1). size range : 6-9 2).type of construction vulcanized rubber upper and sole. 3).last/ sole pattern psv & vsv/ st 4).specialty tested individual boots at 30kv under wet condition 5).recommendation for working environment with high voltage hazards power station operations substation (step-up/ step-down/ distribution) operations electrical hazards with wet condition/ water exposure high current leakage hazardselectrical installations. 6). compliance- astm f2413-18 m i/c eh european standard ce approved ? en iso 20345 : 2011 (sb e fo hro sra) en 50321-1:2018 class 3 ac (for installations with nominal voltage up to 26500v a.c. sb = standard basic protection as per en iso 20345 e= heel energy absorption fo = fuel oil resistant outsole hro = resistant to hot contact sra = slip resistance on ceramic tile with sodium lauryl sulphate csa z195-14 / astm f 2413-18 grade 1 toe protection compression resistance, 11kn 18 kv electric shock resistance (esr) protection. 7). dielectric footwear* astm f1117-03(2013) (min 20,000vac) 8). lining material selected polyester grade lining comes with extra comfort and durability 9). upper construction leak-proof (electrically verified) reinforced rubber upper high visibility with orange and green contrast easy for cleaning. 10). sole / heel electrical shock resistant sole suitable for high voltage/ current environment slip resistant vulcanized rubber outsole good abrasion resistant for extra durability heel energy absorption design to minimize the heel impact. 11). steel toe cap epoxy coated toe caps for anti-corrosion meets csa z195 impact and astm f2413 compression tests. 12). chemical resistance sole & upper - good resistant towards acids and alkalis 13). finishing lacquer coating for weather protection. 14). packing recyclable polybag & 6 pairs in a carton. various sizes of electrical safety shoe as per requirement (size 5-11) [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45550773

08 Jul, 2026 NA

Valsad - Gujarat

Tender For supply of heavy duty rugged vacuum cleaner wet & dry for industrial use pulse jet vacuum cleaner with all standard accessories. i. power: 5.5 kw-7.5 hp ii. voltage: 415v-50hz, 3phase iii. max. vacuum: 500 m3/hr or more with latch locks facility iv. collection cap: 80 ltrs to 100 itrs v. accessories: round brush with adapter-01 no. vi.floor br?sh: 01 no. vii. pvc flat nozzle: 01no. viii. 04 feet pvc pipe: 02 no. ix. 01 feet pvc piper 01 no. x. flexible hose 1x 15 meters: 01-x1 power cable 1x 15mtrs: 01 with p.v wheels polyester. cartridge filter xii.high vacuum & maintenance free blower xiii. automatic cleaning system to avoid filter chocking xiv. hepa filter xv. liquid sensor xvi. stainless /flame proof mode other details as per specification. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45547111

25 Jun, 2026 NA

Danapur - Bihar

Tender For 62.5 kva diesel generator set with amf control panel, power generator installation configuration as defined in cpwd general specifications for electrical works-part-vii (dg set) -fixed (power generators are permanently installed), nominal rated capacity (kva)-62.5, rated engine power(kwa)- 110% of the required powered at stp (standard temperature pressure) i.e equal ? to (nominal rated capacity (kva) of power generator any auxiliary power consumption by the power generator) x power factor (0.8)/alternator efficiency , type of governor-electronic, rated rpm of engine(rpm)-1500, fuel-high speed diesel (hsd),control panel-amf control panel , installation- with installation-inclusive in the scope of supply, warranty on complete power generator/dg set-24 months , no . of phase- 3, number of cylinders-4,starting voltage-12, type of alternator-brushless, fuel tank capacity- 165 liter, battery capacity(ah)-100,no. of battery-1, testing report available for (test/approval)-type approval certificate for the specified rating of the power generator from any of the designated agency authorized by cpcb,cop certificate for engine type test report and endurance test report for engine as per is :10001 latest/ls:10002 latest,type test report for alternator as per is : 13364 (part-1) latest/is: 13364 (part-2) latest to prove conformity to the specification , make-cummins power, greaves, kirloskar or similar [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45545575

01 Jul, 2026 NA

Patna - Bihar

Tender For 125 kva diesel generator set with amf control panel, power generator installation configuration as defined in cpwd general specifications for electrical works-part-vii (dg set) -fixed (power generators are permanently installed), nominal rated capacity (kva)-125, rated engine power(kwa)- 110% of the required powered at stp (standard temperature pressure) i.e equal ? to (nominal rated capacity (kva) of power generator any auxiliary power consumption by the power generator) x power factor (0.8)/alternator efficiency , type of governor-electronic, rated rpm of engine(rpm)-1500, fuel-high speed diesel (hsd),control panel-amf control panel , installation- with installation-inclusive in the scope of supply, warranty on complete power generator/dg set-24 months , no . of phase- 3, number of cylinders-6,starting voltage-24, type of alternator-brushless, fuel tank capacity- 275 liter, battery capacity(ah)-100,no. of battery- 2, testing report available for(test/approval)-type approval certificate for the specified rating of the power generator from any of the designated agency authorized by cpcb,cop certificate for engine type test report and endurance test report for engine as per is :10001 latest/ls:10002 latest,type test report for alternator as per is : 13364 (part-1) latest/is: 13364 (part-2) latest to prove conformity to the specification , make-cummins power, greaves, kirloskar or similar [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45546255

29 Jun, 2026 NA

Patna - Bihar

Tender For 250 kva diesel generator set with amf control panel, power generator installation configuration as defined in cpwd general specifications for electrical works-part-vii (dg set) -fixed (power generators are permanently installed), nominal rated capacity (kva)-250, rated engine power(kwa)- 110% of the required powered at stp (standard temperature pressure) i.e equal ? to (nominal rated capacity (kva) of power generator any auxiliary power consumption by the power generator) x power factor (0.8)/alternator efficiency , type of governor-electronic, rated rpm of engine(rpm)-1500, fuel-high speed diesel (hsd),control panel-amf control panel , installation- with installation-inclusive in the scope of supply, warranty on complete power generator/dg set-24 months , no . of phase- 3, number of cylinders-6,starting voltage-24, type of alternator-brushless, fuel tank capacity- 600 liter, battery capacity(ah)-100,no. of battery2, testing report available for (test/approval)-type approval certificate for the specified rating of the power generator from any of the designated agency authorized by cpcb,cop certificate for engine type test report and endurance test report for engine as per is :10001 latest/ls:10002 latest,type test report for alternator as per is : 13364 (part-1) latest/is: 13364 (part-2) latest to prove conformity to the specification , make-cummins power, greaves, kirloskar or similar. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45095884

25 Jun, 2026 NA

Tapi - Gujarat

Tender For corrigendum : supply of various consumables items for emd ii unit 3, 4 & 5, utps. (emd - 5 et-6261) - w963 play safe high voltage tape (50 mm x 0.76 mm x 9.1 mtr) roll, 901 easyclean (nf) 500 ml. spray can - on line electrical contact cleaner., kli - nit ct-2 self spraying type in 350ml can packing, grease gun, wd 40 size 340 gms spray bottle manu hardcastle & waud mfg . co . ltd, crimper plier,self adjustable crimping tools used for 0.25-6.00 sqmm cable end sleeves, led torch, rechargeble torch, puf seal self expanding foam for sealing, measure tape 30 meter, pebble ral 7032 color spray bottle for electrical ht / lt panel, impact wrench power/battery operated, platform truck.size:-60 length x 35 width, allen key set black finish of mm series having sizes 1.5mm ,2mm,2.5 mm ,3mm ,4mm ,5mm ,6mm , 8mm , & 10mm allen keys, hand drill machine size 13mm, feeler gauge: 0.05 - 1 mm, length - 150. size: 0.05 - 1mm step of 0.05mm, 20 leaves, filler gauge set of 26 blades, skf make induction heater model no. tih 100m / 230v for bearing fitting work., hydraulic bearing puller kit, make- skf, model no- tmma 75h/set, width of grip external 52-200 mm, effective arm length - 200 mm, withdrawal force- 75 kn, high speed portable blower,550 w (min.),cap-3.8 m3/minute,16000 rpm,1.7 kg., bosch make hot air gun model ghg 630 dce power input: 2000 watts, temprature range: 50-630 degree c, air flow rate: 150/300/5001/min, weight: 0.73kgs, hss drill bit set 3 mm to 12 mm, high abrasion (12000 abrasion cycles) with cut & mechanical hazard safety hand gloves made from 100 micro foam nitrile coated over breathable hppe thinnest cut resistance shell

Central Government And Public Sector

CTN :45546753

18 Jun, 2026 NA

Agartala - Tripura

Tender For industrial safety helmet and h/l voltage approach electric alarm. technical parameters: power supply: 2 nos. cr1632(140 mah) button cells included, alarm range: 1 kv-500 kv(high voltage alarm), working frequency: 50hz/60hz, electricity testing mode: non-contact mode, detection mode: automatic trigger, alarm distance error: +/- 10 cm (under base condition), dimension : 88mm x 32mm x3mm, alarm mode: indicator- led light visibility under 8000 lx visible, buzzer- above 60db(form 60 cms distance), protection level: ip54 similar to metravi model no- ht-500. make: metravi/bosch / fluke [ warranty period: 30 months after the date of delivery ] ]

CTN :45475070

18 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : purchase of non-consumables for physics lab in basic engineering (first year) department - purchase, joule calorimeter - copper vessel, battery eliminator 3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0 2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminator- ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer- moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivity 0.143mm/v, voltmeter- dc voltmeter; range 0 10 v, analog, ammeter- dc (0 - 2 amp), parallelogram apparatus- parallelogram law of forces apparatus fitted with stand, decade resistance box- resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus- sonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling microscope- branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometer - it features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., viscosity apparatus stokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostat - high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatus - deflection magnetometer apparatus with compass box and two short bar magnets, solar cell kit- the apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0 5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kit- series arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kit- battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, boyle s law apparatus - the apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale. quill tube specifications: length: approximately 50 cm. bore diameter: uniform bore, roughly 1 mm to 2 mm. construction: glass tube with one end sealed. trapped substance: a mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. mounting: attached to a half-meter or meter scale., torsional pendulum - torsional pendulum metallic disc, symmetrical masses and pendulum stand, steel wire, compound bar pendulum- one meter long iron strip well painted with holes at a distance of every 5 cm and also with pair of brackets and a heavy base table top stand with stop clock, helical spring apparatus-- structure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests. springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long. measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom.pointer: a fine pointer attached to the bottom of the spring moves along the scale. accessories: includes a set of slotted wei

CTN :45532259

21 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of mechanical and electrical equipments - supply - mechanical lab equipments, single phase ac circuit kit for voltage, current and power measurement- 5a,300v, 300w/5a measurement of power by using various loads analog voltmeter 0-300v ac panel mountedanalog ammeter 0-5a ac panel mountedanalog wattmeter 1.5kw ac panel mountedsingle phase digital power monitor to measure powersingle phase ac lamp load 230v/5a 1kwpanel enclosure with hylam front panel with input/outputterminal outlets , mcb elcb trainer kit- 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5ampstwo pole elcb 30malamp load single phase 5amps panel enclosure and terminal outlets, four stroke petrol engine cut section model - single cylinder four stroke petrol engine cut sectional model with carburetor, spark plug, cut cylinder, piston, connecting rod, crank shaft, valve mechanism, cam shaft, timing gears and flywheel. all parts cut opened to study the components and its working provision to take values for valve timing. surface finish: painted and color coded for easy identification of components mounting: heavy-duty ms fabricated stand/base display type: static / dynamic demonstrationmodel, dc motor - type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armaturefeatures: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder - bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, bearing with shaft assembly - type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips lock nuts end coversmounting: bench-mounted / frame-mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit- the plummer block housing material: cast iron (grade fg 200 or equivalent).type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: groundcarbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., (a).sliding mesh gear box for dismantling and assembling - (a) max transmitted power 1to1.5hp, torque capacity- 40 to 200nm, number .of speed 3 to 6, gear module 1.5 to 2, sliding mesh gearbox gearbox type- sliding mesh forward gears- 3reverse -yes gear material -alloy steel lubrication- splash / oil gear teeth- spur typical gear ratios- 3.2:1 / 2.0:1 /1.3:1 input speed- 0 1800 rpm housing material- cast iron(b) constant mesh gear box cut section - constant mesh gearbox (cut section) gearbox type :constant mesh forward gears :4 gear teeth -helical / spur dog clutch type- sliding lubrication -oil sae 80w90 housing- cut section material -hardened alloy steeleducational features-labeled parts., measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement., accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.

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