Latest ac dc converter Tenders | Government ac dc converter Tenders

Central Government/Public Sector

CTN :45715777

20 Jul, 2026 NA

Thane - Maharashtra

Tender For supply of discrete components for assembly of 6 mv linac boards - isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, multilayer ceramic capacitors mlc, film capacitors 220pf 50vdc 2% pps film 0805, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.22uf u2j 1210 10%, headers & wire housings mega-fit vert hdr assy 2 ckt 15u" au, automotive connectors 1.5mm sfc, terminal loose piece, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 15; output 2 (vdc): -15; output 3 (vdc): n/a, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 5; output 2 (vdc): -5; output 3 (vdc): n/a, isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, headers & wire housings mega-fit recept hsg 2 ckt v-0, headers & wire housings mega-fit crimp term tin 14-16awg, headers & wire housings 2.50 spox hsg 9p friction lock, headers & wire housings spox term 22-28g fem reel of 12000, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.1uf x7r 0805 5%, aluminium electrolytic capacitors - smd 50vdc 10uf 20% smd 4x5.8 aec-q200, multilayer ceramic capacitors mlcc - leaded rad 50v 10pf c0g 0.50pf ls:2.5mm, aluminium electrolytic capacitors - radial leaded 50v 33uf 35mohms smd 8x7mm, film capacitors 2200pf 50vdc 2% pps film 0805, film capacitors 22000pf 100v 1% orange drop, multilayer ceramic capacitors mlcc - leaded rad 100v 4.7uf x7s 10% ls:5mm, tantalum capacitors - solid leaded 50v 1.0uf 5%, multilayer ceramic capacitors mlcc - smd/smt 50v 0.015uf c0g 0805 1% aec-q200, diodes - general purpose, power, switching 100v io/200ma bulk, headers & wire housings 2.5mm vert hdr 9p shrouded, headers & wire housings unshrd vert sngl 2, rf connectors / coaxial connectors pc bh recept, headers & wire housings 2.5 vert hdr spox 6p shrouded, metal film resistors - through hole yr1 0.1% 634r, trimmer resistors - through hole 1/4" 1mohms 10% sq w/standoff sealed, metal film resistors - through hole 1/4watt 10kohms .1% 10ppm, metal film resistors - through hole 100kohm 1/4w 15ppm, metal film resistors - through hole 1/2w 40kohms .1%, thick film resistors - smd 1/4watt 17.8kohms 1%, thick film resistors - smd 0805 anti-surge res. 0.1%, 2kohm, trimmer resistors - smd 6.35mm 1/4" 12-turn sealed, ldo voltage regulators adj 1.1a 1x res l drop reg, analog comparators fast prec comparator, instrumentation amplifiers ad620 amplifier low drift low power, monostable multi-vibrator sngl retriggerable mono multivibrator, standard clock oscillators l pwr, 1khz to 20mhz res set sot-23 osc, active filters v low offset clk sweep bessel filter, logic gates quad 2-input and gate, precision amplifiers sgl-supply rr lo pwr fet-inpt, headers & wire housings spox crimp hsg 6p, low signal relays-pcb 1a 12vdc dpdt non-latching pcb, bipolar transistors - bjt npn general purpose, pot trimmer resistors - through hole 3/8" 100kohms sealed vertical adjust, amphenol rf rf connectors / coaxial connectors pc bh recept, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, rf connectors / coaxial connectors bnc straight crimp plug rg223, 4 pole power contactor, 3 pole power contactor, rf adapter -in series bnc jack blkhd adapter iso–50 ω

Central Government/Public Sector

CTN :45713174

11 Jul, 2026 1.18 Lacs

Palakkad - Kerala

Tender For supply of 3.6v 60mah pcb mount ni-mh , electro magnetic buzzer , cap alum 100uf 20 percent 50v smd , cap alum 47uf 20 percent35v smd , cap cer 0.1uf 250v x7r 1206 , cap cer 0.1uf 50v x7r 1206 , cap cer 10uf 25v x5r 1206 , cap cer 22pf 50v c0g np0 1206 , radial can smd 10uf 35v 20percent , smd multilayer cap cer 33pf 200 v , cap tant 10uf 10percent 16v 1206 , 14 pin jst xh 2.5mm top entry header , 2 pin jst xh 2.5mm top entry header , 3 way rmc 2.5 mm pitch through hole , 6 pin jst xh 2.5mm top entry header , 7 pin jst xh 2.5mm top entry header , 7 way rmc male , conn rcpt usb2.0 typeb 4pos vert , term block hdr 16 pos vert 3.81mm , term block hdr 7pos vert , diode schottky 40v 2a do214aa , diode standard 200v 200ma sod80 , diode zener 10v 1w sma , lm 336,2.5v,throughhole-92 , lm 339 soic , ic mcu 8bit 256kb flash 100tqfp , ic pwr switch n chan 1 to 1 18sop , ic rtc clk calendar i2c 8soic , ic translator bidirectional 8so , ic usb to i2c uart 14soic , 5 mm led yellow,th , led, green, through hole, 5mm x 5mm , led, low power, green, smd , led, red, through hole, 5mm x , ac dc converter 12v 10w , dc dc converter 5v 5w , vfd display, dot matrix, , res 0.01 ohm 1percent 1 by 2w 1206 , res 33 ohm 1percent 1 by 2w 1206 , res array 4 res 330 ohm 1206 , res array 4 res 4.7k ohm 1206 , res array 8 res 4.7k ohm 1506 , res smd 10 kohm 1percent one fourth w,1206 , res smd 1 kohm 1percent one fourth w,1206 , res smd 270 ohm 1percent one fourth w,1206 , res smd 27 kohm 1percent one fourth w,1206 , res smd 2 kohm 1percent one fourthw,1206 , res smd 330 ohm 1percent one fourthw,1206 , res smd 33 kohm 1percent one fourth w,1206 , res smd 3.9 kohm 1percent one fourth w,1206 , res smd 39 kohm 1percent one fourth w,1206 , res smd 4.7k ohm 1percent one fourth w 1206 , res smd 56 kohm 1percent one fourth w,1206 , res smd 6.8 kohm 1percent one fourth w,1206 , smd chip resistor 200 kilo ohms 1206, 1percent , res thick film 1m ohm 1percent 0.25w 1206 , varistor 470v 4.5ka disc 14mm , ic reg linear 3.3v 800ma sot223 , tactile switch, 0.05a, 12vdc, smd , crystal 16.0000mhz 18pf smd , crystal 32.7680khz 6pf th

CTN :45704396

17 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of magnetic compass , gyrosphere , outer sphere , compl- , terminal strp w temprature sensor , terminal strip incl. temperature sensor , connection pcb , service pack , sensor pcb 22m , gyrosphere , gyrosphere (new) , gyrosphere , tmc converter , bearing repeater compass with protecting cover , steering repeater , digital repater with casing , repeater , digital repeater , connection box for alarm panel , junction box for repeater compass(ip 56) , interface pcb , bearing bracket , bearing sights , liquid 148-162 , supporting liquid , rubber gasket , type 133 45201007 , indication lamp 28v 1.12v , rubber gasket , type 133 45201008 , 2 x 0.75 mm sq. halogen free screened cable , telescopic bearing sight , rudder angle indicator , cable 6m , ac/dc converter , junction box for repeater compass

CTN :45506168

15 Jul, 2026 2.26 Crore

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of temperature sensor-transmiter tt 001 hbs-5-4425-1 , temperature sensor/transmiter tt 001& 2 hbs-5-4425-2 , temperature sensor tt 002 hbs w/o no 64032 , temperature transmiter tt 002 hbs w-o no 64032 , carbon brushes 59 kw , bearing set 59 kw nu215 &nup215 , isolator switch 3 pole 25a , programmble controller , heating element , motor 22kw1138 , humidistat1163 , main switch ot80f31226 , ovrld gv3l501234 , pressure switch1980 , differential pressure switch adps03 50-500 pa , differential pressure switch adps05 200-1000 pa , differential pressure switch adps07 1000-4000 pa , actuator gga326.1 e-ha 230v , ac-dc converter 24v 5a , main switch ot63f3 , main switch ot100f3 , main switch ot125f3 , overload relay gv2-p16 9-14 a , overload relay gv2-rt08- 2.5-4 a , terminal connector 2 , 5 mm2 , terminal connector 4 mm2 , terminal connector 6 mm2 , terminal connector 10 mm2 , terminal connector 16 mm2 , terminal connector 25 mm2 , hmi display 7inch x2 pro new type , hmi cable cab 103-3m , plc module fx3u-485-adp-mb rs485 , actuator , pressure meter for citadel , compressor-motor flexible coupling insert 61-0920 , compressor rt450al-oil filter replacement kit 61-9916 , gasket copper-1-4inch flare , fan belt , dust filter , nbc cart stanag 44471157 , filter1414 , filter1424 , filter1430 , filter1436 , filter1442 , filter1448 , fan bearing , impeller1042 , filter2188 , filter2189 , filter2192 , filter2194 , motor bearings drive end type 6309 , motor bearings non drive end type 6204 , motor bearings non drive end type 6208 , motor bearings non drive end type 6210 , motor bearing plummer block 0048 , motor bearings - block blns0050 , motor bearings - block blns0030 , 2 stage combi g4 pre filter and f9 fine filter 600 m-3h , 2 stage combi g4 pre filter and f9 fine filter 900 m-3h , 2 stage combi g4 pre filter and f9 fine filter 1800 m-3h , 2 stage combi g4 pre filter and f9 fine filter 2700 m-3h , 2 stage combi g4 pre filter and f9 fine filter 3600 m-3h , flexible hose 50mm nb , flexible hose 65mm nb , flexible hose 100mm nb , flexible hose 25mm nb , flexible hose 32mm nb , flexible hose 25mm nb , flexible hose 32mm nb , thermostatic expansion valve body , replacement motor , replacement motor , compressor tool kit xjf 95s , gas charging hose , tempreture humidity meter

CTN :45713136

18 Jul, 2026 NA

Morena - Madhya Pradesh

Tender For supply of 3kva 48vdc 230v ac inverter , charger mppt solar charger 48v dc , 24v 48v dc dc converter , 48v 24v dc dc converter , ac dc converter 24vdc to 230vac 3kva

State Government

CTN :45695199

10 Jul, 2026 4.99 Crore

Belgaum - Karnataka

Tender For tender for establishment of centre of excellence in electrical vehicle power train technologies at vtu regional centre, bengaluru - servo motor rotating arm e, propeller fin e, battery connector e, jumper pin header e, battery holder e, usb cable e, button cap (large)passive elements, button(small) passive elements, button(large)passive elements, potentiometer(10ko)passive elements, switchpassive elements, capacitor(10uf)passive elements, capacitor(104)passive elements, resistor(10ko)passive elements, resistor(1ko)passive elements, resistor(220o)passive elements, big blue led active elements e, big yellow led active elements e, big green led active elements e, big red led active elements e, rgb led active elements e, active elements 1n4001 diode, active elements 1n4148 diode, pnp transistor(8550) active elements, npn transistor(8050) active elements e, relay active elements e, active buzzer active elements ev, motor driver e, seven segment display e, lcd display e, dc motor e, servo motor e, jumper wires e, tx/rx module e, tilt sensor e, ultrasonic sensor holder e, light sensor e, ultrasonic proximity sensors e, analog temparature sensors e, breadboards e, uno board e, usb cable for stm32 board e, ecu board, stm32 discovery board e, battery cell making machine, integrated electronics workstation, pcb design equipment, dynamometer 2w, electrical vehicle motors and drives workbench, battery management system (bms) training module e, model-based development (mbd) real-time controller, power electronics training bench, off board charger control board, pe-pp control panels, pdi unit, dc converters, drive axles, wheel axles, foot throttle e, auxiliary battery, relay e, harness, wheels e, differential e, moter ev, bms e, vcu e, mcu e, on board charger, battery pack e, naked chassis, belt pulley e, female type 6 charging socket e, front wheel axle ev, front wheel rim ( 12 inch) e, tubeless tyres e, main stand ev, side stand ev, mid - drive chassis e, switches ignition, horn, indicator, head light ev, cone-set ev, handle bar ev, t-stamp ev, fork ev, smart charger can ev, dc dc converter ev, swing arm ev, vcu ev, brake sensors ev, display ev, wiring harness ev, throttle (re twistable) ev, mid drive motor 3kw and pull belt e, mcu 120a e, battery 4kw nmc ev, cordless drill machine tools ev, tool kit trolley tools e, pipe wrench tools e, screwdriver 803 tools e, taparia screw driver 863 200 tools ev, taparia philips s/d psc862250 tools ev, taparia screw driver 861 100 tools e, installation tape tools ev, soldering gun tools e, multimeter tools e, hammer - 40mm nylon tools ev, hammer - 500g tools ev, chissel tools ev, tools 24pc socket set box, long circlip plier outer tools ev, long circlip plier inner tools ev, t spanner 14mm tools ev, t spanner 12mm tools ev, t spanner 10mm tools e, t spanner 8mm tools ev, t spanner 7mm tools ev, connector - 902 tools ev, tester tools ev, nose plier tools ev, monkey plier tools e, wise grip plier tools e, cutting plier tools e, wire cutter tools e, screw driver 2 in 1 - 903ibt tools ev, ring spanner set tools ev, double end spanner set tools ev, t allen key 3,4,5,6 mm tools ev, l allen key set tools ev, motor hall phase tester ev, continuity tester ev, safety helmet, programmable mcu, clamp meter ev, taco meter ev, mid drive mcu, hub motor mcu, hall sensor ev, mid drive stator, hub drive stator, induction stator, bldc stator, mid drive rotor, hub drive rotor, induction rotor, bldc rotor, induction motor, brush motor, shaft drive motor ev, bldc motor, pmsm motor, ev 4w - car, ev 3w - auto ev, ev2w - shaft drive - full vehicle, ev 2w - hub drive full vehicle ev, ev 2w - mid drive - full vehicle ev, ev 2w - hub drive - full vehicle ev, ev 2w - mid drive - full vehicle, ev 2w - hub drive - full vehicle, eight channel 3 amps cdc cell grading machine, cells bolt, cell 3.2 v 100ah lfp, hot air blower ev, green 100mm insulation, clamp meter 0-600 amps, battery tester, bus bars, screw gauge ev, silicon black, bla

Central Government/Public Sector

CTN :45702798

02 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - 98414501: cond. & u/s. electrical scrap consiting of inverter ,transformer for pre cooling, battery charger sorts and size, stabilizer, current regulators,ac/dc welding rectifier/plant,chokes, meters, capacitors, led lights/tube, vacuum cleaner, knob, torch lights of sorts and sizes, coach guidence parts, switches of various types, electrical parts, ballast, street lights, nugger, chokes, chargers, regulator, pre cooling switch,roof mounted electric loco ac cab,frequency controller, starter, fuse, terminals,timer relay, kwh meters, circuit board, amplifier, panel board, led light,socket,tube light holder, multi colour lamp, digital tempreature meter, chargeable lamp, soldering iron, tester, volt meter, various type of meters, insulation tester, megger,solar board and water heater,solar sets, analog starter,tlb instrument,different type of dlb instrument,boost charger, sms alert,holder, electric detector, ethernet card, relay panel, ups, smps atx, lan extender,port switch, media converters, optical fiber cable equipment, ethernet switch,ara terminal/fuse, recttifier,dc dc converter, earth electrod,vhm charger,head lamp, relay timer ,led lamp,led shunt routesolar panel,spd,spt, trasmitter,receiver,alarm system,smr ei, cab ac,pressure gauge, multimeter, heating elements, speaker, amplifier, lamp shades, speedometer,vcd,different type of relay,base assembly,pcb card,program switch,bl box,different type of ammeter,pedal switch,ups various,fl choke,single phase meter,mcb various amps,electronic timer switch,single phasing preventer, ballast off size,capacitors of various sizes,fan regulater, and such other similar electrical scrap as is where is condition. note: 1).if any non ferrous items found in loose conditon should be returned to the custodian,(2) pick and choose not permitted. (3) crane/jcb loading permitted.location: tree no.04 ,middle of scrap yard /ssd/ptj.

Central Government/Public Sector

CTN :45702800

02 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - 98414501: cond & u/s ac/dc motors, startors, rotors, arno converters, pump motors, submersible motors , of sorts and sizes as is where is condition. with/without frame,wire/cable and other attachment note: (1) crane/jcb loading permitted. location: w-1 of scrap yard /ssd/ptj

CTN :45334872

02 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_02_2026 closing date/time 21/07/2026 12:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation,testing, and commissioning of automaticblock signaling work utilizing multi- section digital axle counters (msdac) forcontinuous track circuiting including associated auxiliary works at adjoiningstations along with 4x48 ofc work in the aunrihar jn (arj) - varanasi city (bcy) &banaras (bnrs) -prayagraj rambag (prrb) sections and ei (indoor) works atsarnath(srnt), kadipur (kdq) and rajwari (rji) stns in the varanasi division ofn.e. railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 12:30date time of uploadingtender22/05/2026 16:43pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 11:30advertised value 1287170067.90 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 25743400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1-electronic interlocking items350653086.18above/below/para1001 3.00 station17259924.6951779774.07 at par51779774.07page 1 of 27run date/time: 10/06/2026 15:39:01ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_02_2026closing date/time: 21/07/2026 12:301description:- design, manufacture, supply of hot standby architecture electronic interlocking (ei)system complete as per rdso spec. rdso/spn/192/2019 version 2 (or with latest amendment ifany) for stations as per tech. spec. given in tender document, mainly consisting of microprocessorbased cpu card, input card, output card, interfacing equipment and all type of interfacing relays,suitable for re. for system 'a' & 'b' of ei, segregation between the dc-dc converters shouldbemade so that in case of failure, only one system is a ected, and dc-dc converters shall beprovided in n+1 con guration. dual vdu for operation (2 no. of fanless embedded industrial gradepcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenance console (fanless embeddedindustrial grade pc and industrial grade 55" 4khd led vdu with ups, backup min. 1 hr. & printercolor laserjet with scanning facility similar to hp mfp 3303sdw) as per rdso's tan no.sts/e/tan/3007 ver. 2.0 dt.22.04.2026 (latest), interconnecting cables, rack for ei card, relayrack, ct rack (including terminals), connector, fixtures, mounting arrangement, lightning arrestor,m f earth connections (as per latest tan issued) etc. & accessories necessary to make ei systemfunctional for stations as per approved sip, from ei system up to ct rack, design of circuits andpreparation of wiring diagrams, power supply arrangement on main cabin (railway will provide 110 vdc only.), ofc connectivity (patch cords) as per requirement of system, protocol converter fordataloggers at main cabin (supply and installation of data logger is covered as separate item of theschedule). note:- (i). tenderer should submit details of individual cards/ modules with item wisedetails, rate and quantity in proforma attached as annexure - 'a' prior to ca. (ii). item wise ratesare for indicative purpose, not be used for evaluation. any extra item required for commissioning ofei system will be borne by the contractor without any extra cost.(iii). the el system including

CTN :45334873

07 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_03_2026 closing date/time 21/07/2026 15:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation, testing, and commissioning of automaticblock signalling work utilizing msdac for continuous track circuiting includingassociated auxiliary works at adjoining stations along with 4x48 ofc work in theaunrihar jn (arj) - chhapra jn.(cpr) section in the varanasi division of n.e.railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 15:30date time of uploadingtender22/05/2026 16:46pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 15:30advertised value 1361067788.19 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 27221400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1- electronic interlocking items.357015720.82above/below/para1001 18.00pergoomty/ibh/ autohut7787135.28140168435.04 at par140168435.04page 1 of 26run date/time: 10/06/2026 15:46:05ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_03_2026closing date/time: 21/07/2026 15:301description:- design, manufacture, supply of hot standby architecture electronic interlocking(ei)system complete as per rdso spec. no. rdso/spn/192/2019version 2 with latest amendment, ifany. mainly consisting of cpu cards, input cards, output cards, interfacing equipments and allrequired accessories for controlling automatic signals from mid-section auto relay huts andcommunicating directly through ofc (laid in redundancy with route diversity) with adjoining autorelay huts & ei/pi of stations asper schematic diagram of abs scheme given in annexure-i and sip/roll plan of abs section attached. for system 'a' & 'b' of ei, segregation between the dc-dcconverters should be made so that in case of failure, only one system is a ected and dc-dcconverters shall be provided in n+1 con guration. dual vdu for operation (2 no. of fanlessembedded industrial grade pcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenanceconsole (fanless embedded industrial grade pc and industrial grade 55" 4khd led vdu with ups,backup min. 1 hr. & printer color laserjet with scanning facility similar to hp mfp 3303sdw) as perrdso's tan no. sts/e/tan/3007 ver. 2.0 dt.22.04.2026(latest).this also includes supply of all typesof interconnecting cables, racks/cabinets for ei, relay racks, connectors, fixtures, mountingarrangements, media converters, networking switches, surge & lighting protection devicescompatible to rdso standards & as recommended by oem, wiring materials, consumables,communication equipment etc. & all required accessories to make ei system functional for arh asper approved sip. note:(i).tenderer should submit details of individual cards/ modules with itemwise details, rate and quantity prior to ca in proforma attached as annexure-'b'.(ii)item wise ratesare only for indicative purpose & will not be used for evaluation of tender.(iii).the ei systemincluding its equipments and sub systems shall be under warranty for 3years from the date ofcompletion of each ei.(iv).ctr, ext. datalogger and all types of ext. relays for this item such asqn1,qna1, ledecrs,qspa1, ql1, klcrs will be provided by railway.(any speci

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