Tender For supply of yag laser rod , transistor type du 12155 power regulator , semiconductor devices unitized dual n and p 7343 , micro circuit 74hc4051b , micro circuit 1c lm2903 dual camp , micro circuit linear type lp2951cm , micro circuit digital type sr 4094b
Tender For supply of micro circuit linear type lmc 662 , ssd iclin vreg lp 2952 im , micro circuit linear type if amp mc 3372d , micro circuit digital type lm 2903 d , semiconductor devices dual n and p channel mosfet type irf 7343 , tranistor filed effect n channel type du 2820s , microcircuit memory electrically erasible from type at 28b v 256 and 20j1 , bty 3v 235 mah
Tender For purchase of lab equipments for eee department - 1030235440-plc and automation lab, interfacing of discrete field devices using plc (a) plc input interfacing push button (b) limit switch (c) reed switch (d) 3 wire inductive prosimity sensor plc output interfacing buzzer (y) closed wooden cabinet, plc based counting of moving objects on a conveyor (a) sloped converyor with shawl sheet metal model (b) plc input interfacing prosimity sensor to sense the shawl (c) plc input interfacing start, stop push switches and fwd/rev toggle switch (d) plc output buzzer output to give alaram (e) plc output interfacing conveyor belt with geared dc motor drive, plc based counting of moving objects on a conveyor (a) conveyor with 2 nos of shawl sheet metal model (b)plc input interfacing 2 nos inductive prosimity sensor to sense the shawl (c) plc input interfacing start, stop push switches and fwd/rev toggle switch (d) plc output 2nos of buzzer output to give alaram (e)plc output 2nos of conveyor belt with geared dc motor drive, plc based car parking control system (a)plc input interfacing one op to interrupter sensor entry gate and another one op to interrupter sensor exit gate (b)plc input interfacing 2 nos of limit switch (c) plc input interfacing 2 nos of pilot lamp, one for available and another one is full (d) plc output interfacing barrier gate of incoming and outgoing vehicle control with 2nos of dc motor (e)plc output 2nos of conveyor belt with geared dc motor drive (f) wooden closed cabinet, plc based fan control for energy conservation (a) plc input interfacing 2nos of photo electric proximity sensors entry hall and another one photo electric prosimity sensors exit hall (b) plc output interfacing 4nos of 24v dc fan (c) wooden closed cabinet, plc based illumination control system (a) plc input interfacing one potentiometer to use percentage reading (b) plc input interfacing one ldr to use illumination view (c) plc output interfacing 3 nos of led light setup- output to plc (d) real time interface (e) wooden closed cabinet, plc trainer kit (a)micro 850 controller with 14 digital inputs and 10 digital outputs and 4 analog inputs (b) 14 digital input switches and 10 digital outputs with led indiction (c) 4 analog inputss 0-10v variable (d) 24v operated, built-in power supply, additional 5v, 750ma power supply (e) 4 no contacts of the relays connected at outputs of the plc and a buzzer (f) computer connectivity to download the program using usb port with cable (g) professional programming software - component connect workbench (h) legend printed in the pcb (i) built in power supplies (j) closed wooden cabinet, 1030235340 - power electronics lab, construct and test the on / off control of lamb using solid state relay (a) 24v, 2a power supply for the power circuit (b) necessary dc power supplies for the control circuits, diac - triac lamp control circuit (a) variable ac power circuit using triac (b) diac circuit to trigger the triac in both half cycles (c) provision to vary the charging time of capacitor (changing the phase angel also) for the diac isolation transformer for 110v ac, lamp load, 1030235543 - control of electrical machines lab, wire and test the control and main circuit for dol starter with (a) 16a, 3 phase main contactor, 6a overload relay (b) start and stop push buttons, fuses and power wriring termination (c) control wiring termination (d) wooden casing, wire and test the control and main circuit for conveyor motor with detection of metal object stop the conveyor motor for 5 seconds (use the proximity sensor and timer) (a) conveyor setup (b) push switches for start and stop (c) 24v relay - 24v dc motor (d) 24v proximity sensor to sense the shawl (e) adjustable timer with time display (f) build in power supply closed wooden cabinet
Tender For corrigendum : supply of led luminaire for road and street lights (v2) conforming to is 10322 (part 5 / section 3) (q3) , led luminaire for floodlight (v2) conforming to is 10322 (part 5/section 5) (q3) , led batten (q2) , self ballasted led lamps for general lighting services (v2) conforming to is 16102 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , pvc copper cable single core and multi core circular sheathed cord with flexible conductor (v2) as per is 694 (q2) , modular piano type domestic electrical switches as per is 3854 (q3) , piano type modular domestic fan regulator as per is 11037 (q3) , piano type non modular electrical switch socket combination as per is 3854 and is 1293 (q3) , elecric bells and accessories as per is 2268 (q3) , cushion for sofa size 530 x 500 x 100mm thick u foam 32 density covered with good quality tepastry cloth , fevicol in 1kg pack , hasp and staple aluminium , nails wire 100 mm , nails wire 20x8 mm , nails wire 1 inch 17 number , nails wire 1 half 2 inch 20 gauge , laminated brown sheet 8x4 1 mm , beading wood 15x20 mm x 6 long , pvc shoe for wooden chair and table , screw wood steel size 15x8 , screw wood steel size 20x8 , screw wood steel size 25x8 , screw wood steel size 36x6 , screw wood steel size 45x8 , micro fiber cloth for polish , screw wood steel size 50x8 , seat frame for chair cb steel consisting of 2nd class hard wood duly caned with platic cane , arm rest teak wood for tubular chair , telescopic channel14 or 12 , touchwood polish for wood , turpentine oil , wheel for chair , wood primer , astronomical time switch based on lux level , cable lugs alumn 120 sqmm , cable lugs alumn 185 sqmm , led slim type batten tube light fitting with 60 watt , power contractor 4 pole 16 amp , cable lugs alumn 95 sqmm , led ) /bid number : gem/2025/b/6569530 * /dated: 28-08-2025 & & / bid document 1 / 95 & & ' ' /item category thread type 9 to 12w , switch piano type 16 amp one way , cable lugs alumn 70 sqmm , cable lugs alumn 25 sqmm , cable lugs alumn 50 sqmm , cable lugs alumn 35 sqmm , cable lugs alumn 150 sqmm , pvc tape adhesive 25 mm , cable pvc service 2 core x 6 sqmm , pvc tape adhesive 35 mm , pvc tape adhesive 20 mm x 25 mtr , cable pvc service 2 core x 4 sqmm , cable pvc service 2 core x 10 sqmm , plug top 3 pin 16 amps , capacitor 2 point 5 mfd , alum commercial , alum crystall , calcium hypochlorite , copper sulphate , gi bend 90 deg 20mm , gi bend 90 deg 25mm , gi clamps for 75 to 80mm tubing , gi elbow 25mm , gi elbow screwed 40mm , gi nipple 25mm , gi nipple 40x150mm , gi nipple 50x150mm , gi plug 25mm , gi plug 40mm , gi plug 50mm , gi reducer socket 40x15mm , gi reducer socket 40x25mm , gi socket 25mm , gi socket screwed 40mm , gi socket screwed 50mm , gi tee equal gi 50mm , gi tee equal gi 40mm , gi tee reducing 50x25mm , gi tee reducing 50x50x15mm , gi tubing 100 mm , gi tubing 25mm , gi tubing 40mm , gi tubing 50mm , gi tubing 80 mm , gi union 25mm , gi union 40mm , gi union socket 50mm , sluice valve 100mm , sluice valve 150mm , sluice valve 200mm , sluice valve 80mm , washers bitumen , gi bend 90 deg 15mm , gi clamps 20mm dia tubing , gi elbow reducing 20x15mm , gi elbow reducing 25x15mm , gi nipple 15x100 mm long , gi nipple 20x100 mm long , gi nipple 20x150 mm long , gi nipple 25x75 mm long , gi plug 15mm , gi plug 20mm , gi socket reducing 20 x 15 mm , gi socket reducing 25x 15 mm , gi socket 15 mm , gi socket 20 mm , gi tees equal 20 mm , gi tee equal 15 mm , gi tubing 15 mm , gi tubing 20 mm , nails 1 inch , nails 4 inch , nails 1 point 5 inch , paint blue , paint synthetic enamel red oxide , paint road marking whiteor black , paint synthetic enamel white , paint synthetic enamal in different colour , gi socket reducing 25 x 20 mm , turpentine oil , urinal flat back 450 x 350 x300mm , white portland cement 5 kg bag
Tender For supply of electrical and electronics engg. lab equipments - symmetrical and unsymmetric al faults of transmission line, testing of hrc fuse and mcb overcurrent trainer, relay, vcb trainen, three phas air circuit breaker (acb) trainer, differential relay trainer transformer kit for, generator protection relay trainer kit, dc servo position control trainer kit, ac servo position control trainer kit, stepper motoer, synchro transmitter receiver , ammeters mi type, voltmeter mi type, wattmeter single phase/three phase , three phase power factor meters , automatic power factor controller, low power factor wattmeter single phase , lux meter, digital/energy meter shunt multiplier, current transformer potential transformer, model of mi mc, dynamomete rand induction type meters, lcr/q meter hand held type, soldering iron synchroscop je frequency, clip-on meter, electrical and electronics tools, three phase, squirrel cage induction motor (cut section model), shp three phase ac slip ring induction motor trainer, dc shunt motor-alternator set, basic wiring tools, solar cell experiment setup, spv stand, main rack, brushless dc motor trainer kit, dual power supply, multimeter, lcr meter, cathode ray oscilloscope, function generator, signal generator, digital ic tester, analog ic tester, smd soldering equipment, cables/connectors, television set, television set, projector, maintenance kit, tools, vacuum cleaner/blower, components, microwave test bench, klystron power supply, microwave test bench-x, vswr meter, frequency meter, pin modulator , dso, dc regulated power supply, synchro transmitter and receiver trainer kit, servo motor, on-off control kit, temperature sensor, pi controller kit,, temperature sensor, pd controller kit, temperature sensor, pid controller kit, temperature sensor, plc, digital multimeter , routers, repeater, hub, switch, connecting cables and connectors, network bridge, null modem.cable , microcontroller trainer kit, cro, stepper motor, 7-segment led display, trainer board, trainer board, trainer board, microcontroller board, sensors, digital multimeter and micro-ammeters a, dual channel cro, passive components, resistor, variable inductor, potentiometer, digital multimeter, true rms multimeter, dual channel cro, dc regulated power supply, scr, dc regulated power supply, thyristor kit, resistive load, resistive- inductive load
Tender For corrigendum : provision of external electric supply for 661 sailors inliving accommodation at visakhapatnam - supply, installation, testing and commissioning of outdoor type step down transformer 1000 kva 11kv/433v dyn11 oil filled (onan) distribution transformer double copper wound with radiator wall with conservator tank & porcelain bushing for ht, lt with off circuit tap changer, marshalling box all as per is 1180 (part-1) : 2014, bee certified, energy efficiency level ii (as per latest ammendment no 4) complete as directed., a) off circuit tap changer (octc), tapping range +5% to -10% in a steps of 2.5% per step (7 positions)b) temp. rise shall be 40/45 deg. c for oil/winding resp. over an ambient of 50deg.c tempc) insulation class: ad) losses ( subject to is 1180 efficiency level 2/ star 2 as per latest amendment 4) max. total loss @ 50% loading: 2620 w and max. total loss at 100% loading: 7000 w.e) % impedance (%z) shall be 5.00% (subject to is tol.)f) rating & diagram (r&d) plate (fitted on transformer)g) oil temp. indicator (oti) with alarm and trip contacth) winding temp. indicator (wti) with alarm and trip contactj) rated temp class of transformer compartment k10 upto 1000kvak) lifting lugs/ hooks for transformer.l) oil filling inlet pipe with plug.m) air release valve and drain out pipe with plug.n) conservator tank with level guage.o) silica gel breatherp) first oil fill up to recommended level by manufacturer with new oil as per is 335.q) cable terminal boxes with bushes on both ht and lt sides.r) hv winding: delta & lv winding: star.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply and fixing main lt panel cpri approved made out of crca sheet 3.15 mm thick outdoor pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size, weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, strickering of switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per al bus bar rated with insulators suitable for three phase and four wire lt ac, 50 hz 415 v 2000 a capacity complete with powder coating, necessary internal electric connection as required and provision of the following : (main lt panel)., incoming:air circuit breaker 1600 amps, 50 ka, mdo type, 4 pole, micro processor release, with adjustable type overload protection, short circuit protection, with necessary cts, meters and cable boxes. - 1 no.outgoing:a) mccb 250 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 07 no (bldg vtpn 02 nos, bldg panels 04 nos + spare)b) mccb 140 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (dg amf panel)c) mccb 160 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (ff panel)d) mccb 100 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (apfc panel)e) intelligent panel meter to measure voltage, current, frequency, power factor, kwh etc with all connected cts.f) led indicating lamps with colour red, yellow, blue of 03 sets.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply & fixing of perforated gi cable tray of size 150 mm width x 50mm depth x 1.6mm thickness with perforations not more than 17.5% in convenient sections, joined with connectors, suspended from the ceiling with gi suspenders including bolts & n
Tender For corrigendum : supply of microcircuit linear type ic 2951cm , microcircuit digital dlg 3416 , microcircuit digital watch dog rtc , battery 3v 235 mah li mno2 misc 4525 112 601 13 , battery 3v 950 mah li mno2 misc 4575 712 201 78 , micro circuit digital type hmc pk a 2323 , elect battery 3point6v 11 mah ni mh misc 4575 110 501 08