Latest power supply module repair Tenders | Government power supply module repair Tenders

Central Government/Public Sector

CTN :45493553

19 Jun, 2026 NA

Kolkata - West Bengal

Tender For providing of calibration services - mechanical, thermal, optical calibration, fluid flow; mass and volume, pressure and vacuum, speed & acceleration, force, density and viscosity, specific heat & humidity, temperature, density, frequency, power factor, phase angl..

Central Government/Public Sector

CTN :45483882

19 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For providing of calibration services - electrical; voltage, current, power (ac/dc), frequency, power factor, phase angle, harmonics; nabl labs; buyer premises (onsite)

Central Government/Public Sector

CTN :45483950

19 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For providing of calibration services - electrical; voltage, current, power (ac/dc), frequency, power factor, phase angle, harmonics; nabl labs; buyer premises (onsite)

Central Government/Public Sector

CTN :45483688

30 Jun, 2026 NA

Ernakulam - Kerala

Tender For providing of calibration services - electrical; frequency, power factor, phase angle, voltage, current, power (ac/dc), resistance; nabl labs; cochin airport

State Government

CTN :45465130

16 Jun, 2026 4.20 Lacs

Ananthapur - Andhra Pradesh

Tender For supply of electrical materials & water supply materials to electrical and water works section for regular day to day maintenance. - zero watts bulb, wiring for lighting/power circuit using one of frls pvc insulated 1100v grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified is-694:confirming to latest amendments for 4 sqmm., wiring for lighting/power circuit using one of frls pvc insulated 1100v grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified is-694:confirming to latest amendments for 1.5 sqmm., wiring for lighting/power circuit using one of frls pvc insulated 1100v grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified is-694:confirming to latest amendments for 1 sqmm., wiring for lighting/power circuit using one of frls pvc insulated 1100v grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified is-694 : confirming to latest amendments for 2.5 sqmm., towards supply of serial lights for occassional use for offics ibs, tafflon tape, supplyingof .....feet-pvcbattenwith integratedledtube ....w withhigh quality diffuserwithlifeof25000 burninghours&70% lumen maintenance with cri > 80. power input: 220-240v@50/60hz&power factor >0.9 alongwithce approved. 2 years warrantyagainst anymanufacturingdefectworkingunder standard electrical condition. led light fitting 1 x 4' - 20/22 w, supplying of special moulded variety pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 32mm dia pvc tee., supplying of special moulded variety pvc tee as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 25mm dia pvc tee., supplying of special moulded variety pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 32mm dia pvc service saddles., supplying of special moulded variety pvc service saddles as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 25mm dia pvc service saddles., supplying of special moulded variety pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 32mm dia pvc reducer., supplying of special moulded variety pvc reducer as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 25mm dia pvc reducer., supplying of special moulded variety pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 32mm dia pvc elbows., supplying of special moulded variety pvc elbows as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 25mm dia pvc elbows., supplying of special moulded variety pvc bends as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 32mm dia pvc bend., supplying of special moulded variety pvc bends as per is 7834/ 1987 and fabricated as per ig124/ 1984 with isi mark and with its latest amendments to walk site etc complete for : 25mm dia pvc bend., supplying of 20 mm dia pvc tap, supplying of 20 mm dia pvc mta, supplying of 20 mm dia pvc fta, supplying of 20 mm dia pvc elbow, supplying of 20 mm dia pvc coupler, supplying of 20 mm dia pvc bend, supplying of 15 mm dia pvc tap, supplying of 15 mm dia pvc mta, supplying of 15 mm dia pvc fta, supplying of 15 mm dia pvc elbow, supplying of 15 mm dia pvc couple

State Government

CTN :45244313

19 Jun, 2026 1.66 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of smart energy meters with head end system services in gift city - 1200009630: 1p2w 240v 10-60a cl-1.0 smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 1 phase 2 wire, isi marked, 1.0 class accuracy, 10-60 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009631: 3p4w 240v 10-100a cl1.0 wc smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 3 phase 4 wire, isi marked, 1.0 class accuracy, 10-100 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009632: 3p4w 240v -/5a cl0.5s ct smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of 3 phase 4 wire, isi marked, 0.5s class accuracy, fully static lt current transformer (ct) operated smart energy meter with dlms protocol & bidirectional communication facility. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 2 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 0.5s for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009630: 1p2w 240v 10-60a cl-1.0 smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 1 phase 2 wire, isi marked, 1.0 class accuracy, 10-60 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads havin

Central Government And Public Sector

CTN :45486853

22 Jun, 2026 NA

Bangalore - Karnataka

Tender For 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 :45475070

15 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For 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 weights (e.g., (6

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.

State Government

CTN :45263510

08 Jul, 2026 4.41 Crore

Chandigarh - Chandigarh

Tender For corrigendum : upgradation new hybrid passive active power factor correction for 10 nos. 11 kv substations, pgimer, chandigarh

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