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Tender For supply of electrical material for grampanchayat pirangut,tal-mulshi, dist-pune - electrical material, 6 sq mm 2 core aluminium wire, 10 sq mm 2 core aluminium wire, 1.5 sq mm 3 core copper flexible, 2.5 sq mm 3 core copper flexible, 1 sq mm 2core copper flexible cable, 2.5 sq mm 2core copper flexible cable, 10 x 4c copper armoured, 16x 4c copper armoured, 50 x 4c alm arm, 2.5 sq mm 2 core alumiium wire, 10 sq mm 2 core armoured cable, 6 sq mm 2 core armoured cable, 4 sq mm wire, 10 x 4c aluminium armoured, 16x 4c aluminium armoured, 9 w bulb, 18 w bulb, 23 w bulb, 30 watt bulb, 40 w bulb, 40 w led street light, 50 w led street light, 60 w led street light, 72w led street light, 100w led street light, 120w led street light, 50 w led flood light, 100w led flood light, 120w led flood light, 150 w led flood light, led light fitting charges on highmast, holder, peddel holder, 32 a mcb s, 32 a mcb d, 16 a mcb s, 16 a mcb d, 63 a mcb s, 63 a mcb d, meter box 12 x12, meter box 18x 24, insulation tape, 33mm gi pipe 2 ft, 40 mm gi pipe 3 ft, single pole mcb box, double pole mcb box, auto timer, puck, hammer, screw driver, screw driver set star, tester, hand gloves 100 am, phase wire copper, cement pole clamp, ms pole clamp, circuit fuase 100 am, circuit fause 63 am, hrc fause puller, single arm bracket, duble arm bracket, three arm street light bracket, switch button, nut bolt, cement screw, single button board, 2 button board, 3 button board, 9 mtr pole, 11 mtr pole, 4 arm bracket, 6 arm bracket, 6 mtr pole, 8 mtr pole, 7 mtr pole, foundation bolt, gi tar, rawal plug, dp switch, tongtester, best quality wireman tool bag, service wire mani, players, bed switch with touch button box, 20 amp mcb with mcb box, digital multimeter, digital clamp meter, countinuty tester, aa battery & aaa battery cell, 5 watt torch, water proof tap box, pvc switch board 8x10, pvc switch board 6x10, pvc switch board 4x7, pvc switch board 4x4, 6 amp socket, 16 amp ss combaine with box, 16 amp switch, 16 amp socket, 32amp fuse, 100amp fuse, 1 inch cesing patti, 3/4 inch cesing patti, 6 amp 3 pin top, 16 amp 3 pin top, screw, 8 mm copper fuse tar, 6 mm copper fuse tar, copper 2 core 1.5 sqmm, drill machine hammer type, 2.5 mm 4 core copper wire, 4 pole mcb, all size ms mcb box, 25amp 30amp 3phase contactor, 4 mm 2 core aluminium armoured, 4 mm 2 core copper armoured, 60 mm 4 core copper armoured, 500 mm dwc pipe, all size aluminium lugs, ss all size lugs, all size cable joint, all size spanner set, l & key set, 16 amp power point, all size moduler plate, square box, 8mm 10 mm fasner, adaptor, remote bell, 3 phase timer, 6 amp switch, 1 inch pvc pipe, 12 watt solar street light, 15 watt solar street light, 18 watt solar street light, shifting of highmast pole, xlpe insulated, galvanised steel formed wire armoured (strip) cable 1100 v, 3 core 120 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe, fr xlpe insulated, galvanised steel formed wire armoured (strip) cable 1100 v, 3 core 95 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe, 1 sq 1 core mm copper wire, 2.5 sq 1 core copper wire, high speed ceiling fan, 200 watt led flood light, sl pole, lt pole, 200 watt led flood light, supplying and erecting triple pole mini feeder pillar with 500v, 200a fpmccb as incomer and 2 outgoing circuits with hrc fuse base and cartridge of 100a with aluminium bus bar erected in 14 swg crca sheet box with supporting angles, self locks, gasket having ip54,ik10 protection and slanting topto be erected on provided foundation complete, supplying, erecting & terminating fr xlpe insulated, galvanised steelformed wire armoured (strip) cable 1100 v, 3 core 240 sq. mm. luminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe, sky lift crane, meter box, supplying, erecting &am
Tender For supplying, installation, testing and commissioning of equipments for electrical measurement, electrical workshop, electrical machine & power system laboratory at ttaadc polytechnic institute, khumulwng, west tripura for the project "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department” under the nec scheme. (2nd call) - supplying, installation, testing and commissioning of electrical measurement, electrical workshop, electrical machine & power system laboratory equipments/machineries of electrical engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department." (2nd call), kelvin double bridge trainer kitthe instrument should have following features : easy illustration of kelvins bridge digital display (dpm) for null detection online product tutorialthe instrument should have following technical specifications :dc power supply : +5vknown resistance : r1=100k , 20k , 10k r3=1k , 200 , 100 dpm : 2vdimensions (mm) : 240 w x 345 d x 110 hunknown resistance : 0.3 , 0.4 , 0.8 mains supply : 230 v 10%, 50 hz, whetstone bridge trainer kitthe instrument should have following features :sample : constantan, nichromeprovided with dc power supply compact designeasy to operatethe instrument should have following technical specifications:dc power supply:5vgalvanometerdeflection:30 - 0 30resistance:80 unknown resistance type: variablerange:0 - 10k wire samples: -constantan: 1mnichrome:1mfuse:500mamains supply: 90 - 275v, 50hzdimensions (mm):w 345 x d 240 x h 110, experimentation with de sautys and schearing bridgethe instrument should have following features: - a complete set up with all necessary accessories inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmtechnical specification: -sine wave generatorfrequency range:1khz 10%amplitude control output: up to 15vppfuse:500 ma, s/bdpm:200 mvunknown capacitor:0.1 f, 0.22 f, 0.47 fmains supply:230v ac, 10%, 50hzdimension (mm):w 345 x d 240 x h 110, experimentation with maxwells bridgethe instrument should have following features : illustration of both maxwells inductance bridge and maxwells inductance-capacitance bridge on a single board inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmthe instrument should have following technical specifications :mains supply : 230 v 10%, 50 hzdc power supply : +12v, -12vsine wave generatorfixed frequency : 1khz 5%amplitude control range : upto 20vppunknown inductors : 10 mh, 20mh, 30 mh, 56 h, 24 h, 12 hdpm : 200mvunknown internal resistance : 470w, 10 , 20 , 30dimensions (mm) : w 240 x d 345 x h 110, measurement of three phase active & reactive power with single phase wattmeter technical specifications:analog meters: analog voltmeter, range : 300v analog ammeter, range : 2a analog wattmeter power supplies: operated on mains power 415v, 50hz +10%components are mounted on the panels are: capacitive load inbuilt inductive load inbuilt resistive load (external)salient features: three phase power light indicator for mains. front panel built with high class insulated bakelite sheet with sticker well printed circuits and symbols. mcb for short circuit protection connections are brought out through 4mm colored safety sockets. patch cords 4mm. the trainer is housed in metal cabinet. size of the trainer set 36 x 24 , power & power factor measurement by ct & pt in three phase circuittechnical specifications:power supplies: ac power supply 0-415v at 4a operated on mains power 415v, 50hz +10%digital meters: digital voltmeter digital ammeter , digital wattmeter (analog), digital power factor meter components are mounted on the panels are: 3 phase capacitive load (inbuilt) 3phase resistive load (external) 3phase inductive load (external) emergency stop
Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: three phase transformer, rating: 3 kva input voltage: 415 v ac, 3-phase, output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor, dc stepper motor drive kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection., dc servo motor drive kit with servo motorinput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive contr
Tender For tender for part(a):bhopal division - improvement of illumination of platform and other electrical work at different stations. part(b):electrical work of cbt hall on first floor of cbt building at atc premises. part(c):provision of distributed ei in lieu of existing rri along with provision of msdac in parallel with dc track circuits at rani kamlapati station (electrical work). part(d):ganjbasoda-upgradation of second entry & leftover work of main circulating area at pf no 1 side under amrit station scheme (electrical work).
Tender For purchase of electrical circuits and machines practical lab equipment for ece department - item name, dc voltmeter analog (0-1) vclass 1.0 ( 1%full scale )accuracy (1000), dc voltmeter analog (0-10) vclass 1.0( 1%full-scale)accuracy (1000), dc ammeter analog (0-500) aclass 1.0( 1%full-scale)accuracy (800), dc ammeter analog(0-10)maclass 1.0 ( 1%full-scale) accuracy (800), auto transformerinput -single-phase, 230v/240v, 50hz, 4a, ac output 0 to 270 vac,class h or class f insulation
Tender For purchase of lab equipments for eee dept - purchase of lab equipments for eee dept, single phase transformer.itemcode:b002 single phase transformer,rating: 1 kva, 50 hz, input: 230 v acoutput: 115 v ac,type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation)., acidity test kit itemcode:b005specifications:ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, dc stepper motor drive kit with stepper motoritemcode:b010specifications:stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet withprinted circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection, dc servo motor drive kit with servo motor itemcode:b011specifications:input supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc power supply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided, three phase resistive load itemcode:b013specifications:rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kit itemcode:b028specifications:type : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate drivercircuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kit itemcode:b029specifications:type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motor itemcode:b030specifications:type : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz o
Tender For auction sale of e-waste - e- waste scrap such as: used, unserviceable electrical consumable scrap items such as ballast, chokes, relays, voltage transformers with or without aluminium fittings/ss fitting /ms fittings/ci fittings/gi fittings, condensers, capacitors, hrc fuses, switches, fuse units, fused / broken tube lights, bulbs, incandescent lamps halogen lamps, light domes, electrical fittings. etc. with or without attachment of any other metal. scrap electronic consumables consisting of all types such as pcb boards, integrated circuits/electric cords, card readers, different types of chargers, reader boards, cassette recorders, door open switches, video jet 8000, heaters, power supply units, modems & temperature controllers, telephone instruments, telephone accessories cd drive, line driver, terminal server modems, eliminators, printer parts, printer cartridges of laser jet / ink jet / dot matrix, thin clients, monitors of all types & sizes, desktops, cpus, assorted types of cameras, c.c.t.v. cameras, metal detectors, projectors, air conditions, cellular telephones, answering systems, television sets, heat exchangers, scrap package type/window /split air conditioners, water coolers of different capacities, deep fridge, led lights, mcbs,elcbs etc. m.s./c.i. power distribution board control panels & transformer switchgear equipment of used / scrap in assorted sizes with / without electrical fittings, copper / aluminium cable, bus bars etc
Tender For supply of eee lab items dept use - three phase transformer rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor mounted suitable for laboratory operation all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , dc stepper motor driver kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection. , dc servo motor driver kit with servo motorinput voltage 12 - 24v, dc, 5a, 10-60rpminput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive controller speed control : variable speed control to be provided position control : angular position control facility to be provided direction control : forward and reverse operation feedback device : encoder / potentiometer based feedback system built-in regulated dc power supply led indications for power and status test points to be provided for signal observation and analysis start / stop control switches provided overload and short circuit protection to be provided mounted on powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided , three phase resistive loadrating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , single phase induction motor with load arrangement 5hp ,230v, 1400 rpmsingle phase, 2hp,230v,1440 rpm with dol starter loading arrangement and electrical workbench mechanical rope with aluminum brake drum loading with adjustable wheels - 2 no s 0-50 kg spring balance - 2 no s electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor and starter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeter , three phase synchronous motor with electrical workbench 3-phase synchronous motor with electrical workbench and loading arrangement , rating: 5 hp voltage: 440 v ac, 50 hz speed: 1500 rpm (synchronous speed), induction start using damper winding, suitable starter panel, dc supply (0 220 v dc adjustable (variable dc control) within the panel),and necessary workbench electrical panel board with workbench -cupboard with door. panel board- with proper internal wiring& terminals insulated necessary symbols of motor , starter, exciter, fuse, supply indicators to be provided and printed on panel board -digital rpm indicator with proximity sensor to be provided -required number of digital ammeters and voltmeters for motor to be provided on panel board. , synchronizing panelthree phase, 415v, 15a synchronizi