Tender For supply of regulated battery charger rectifier (rbcr) suitable for lhb eog type non-ac coaches as per specification no. rdso/pe/spec/ac/0129-2009 (rev-1 or latest).specifications:1) capacity:6.5 kva 2) inputvoltage:415 va phase, 50hz, 3) out put voltage :122-125 v dc. note: with digital display module of boost float, vrla, lmla flooded battery charging modes. acceptable makes: 1) m/s autometer alliance ltd. 2) m/s i.c. electricals co.pvt.ltd, 3) m/s hitachi hi-rel power electronics 4)m/s pyramid or similar [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For repair replacement of internal wiring point wiring and sub main wiring including connected items at zone b otm and md accn at ins rajali under ge m arakkonam - taking down copper/aluminium point wiring (light,fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc. removing materials to store for keeping in safe custody or for taking credit and making good disturbed surfaces of wall, floors, etc. all as specified and as directed., material and labour point wiring with 1.5 sqmm single core pvc insulated frls unsheathed multi stranded copper conductor wire drawn into existing concealed conduit including provision of 1.5 sqmm single core pvc insulated frls unsheathed multi stranded copper conductor as earth wire and cast iron / pressed steel treminal boxes for mounting switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet cover complete for the following point wiring :- make of cable : plaza/polycab/finolex/ havells, one light/ fan/ exhaust fan/ buzzer point controlled by one switch., one 3 pin socket outlet 6 amps, independent board with cables 1.5 sqmm size., one 3 pin socket outlet 6 amps,same board with cables 1.5 sqmm size., one light point controlled by two 2- way switches, with cable 1.5 sqmm size., all as per item ser no-2 above here in before but one 3 pin socket outlet 6/16 amps, indipendent board with cables 4.0 sqmm size.make :- polycab/finolex/plaza/havells, material and labour point wiring with 1.5 sqmm single core pvc insulated frls unsheathed multi stranded copper conductor drawn into pvc conduit and casing & caping fixed on wall/roof/ceiling including wall cutting etc of size not less than 20 mm dia including provision of 1.5 sqmm single core pvc insulated frls unsheathed multi stranded copper conductor as earth wire and cast iron / pressed steel treminal boxes for mounting switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet cover complete for the following :- make for pvc casing & caping: sudhakar / avon plast /plaza , make for copper cable: finolex/polycab / plaza., one light point controlled by one switch., one 3 pin socket outlet 6 amps, indipendent board with cables 1.5 sqmm size., all as per item ser no-4 above here in before but one 3 pin socket outlet 6/16 amps, indipendent board with cables 4.0 sqmm size. make :- polycab/finolex/plaza, m&l for sub main wiring for phase and neutral with pvc frls insulated unsheathed multi stranded along with earth wire frls pvc insulted copper conductor, single core cable in and including surface/concealed /pvc conduit appropriate size including cutting chases on brick walls concrete if required/ necessary surfaces not exc 10cm girth and making good in cement mortar (1:3) the existing surface after carryiing out the concealed wiring including necessary finishesas specified for the following sizes. make for copper cables: finolex/polycab / plaza/ havells. make of pvc conduit: sudhakar/finolex/avon plast., 2x 1.5 sqmm and 1x 1.5 sqmm as earth wire, 2x 4.0 sqmm and 1x 4.0 sqmm as earth wire, 2x 6.0 sqmm and 1x 6.0 sqmm as earth wire, 2x 10.0 sqmm and 1x 10.0 sqmm as earth wire, 4x 10.0 sqmm and 2x 10.0 sqmm as earth wire, 4x 16.0 sqmm and 2x 16.0 sqmm as earth wire, taking down existing rusted switch board sunken box from site including removing fixtures and fittings such as switch, socket fan regulator complete, removing materials to store for keeping in safe custody or for taking credit and making good disturbed surfaces necessary plaster, white wash matches with existing colour of wall, floors, etc. all as specified and as directed., supply and fixing in repair of gi metal flush box suitable for mounting moduler plate of following modules:-, 1 or 2 module, 3 module, 4 module, 6 module, 8 module, 12 module, supply and fixing in repair of combined both frame and cover plates fixing on mounting boxes for following modules:-, c
Tender For supply of slide presenter,pointer,lan and hdmi tester,vga and hdmi converter,screw driver set,hdmi cable 4k 20 mtr,hdmi cable 4k 10 mtr,cat 6 cable 305 mtr box,vga splitter 4 port,hdmi splitter 4 port,vga cable 10 mtr,usb switcher 2 port for printer,usb cable for printer 5 mtr,fibre optic patch cord cable pair,10 g sfp module fibre,fibre optical power meter with laser light,rj 45 coupler,wireless key board and mouse,mini tool kit box,electronic soldering iron station,type c multiport hub,aux to 3.5 mmjack with 20 mtr cable,out door cat6 utp cable,rj 45 crimping tool kit,webcam for streaming on dekstop pc s600 4k,audio array am-w45 wireless conference microphone with speaker
Tender For supply of brinj 1 point 5 inch,brinj 1 inch,bit screw,5 amp power socket extension power,enclosure,bty 180 ah,ote 20 km,crown tool,crown module,elbow and tee,nipple,hinges 4 inch,flat head screw,winding thread,winding glue,flush tank,union solution,plywood 06 mm
Tender For supply of temperature sensor 145 deg. f(149-0744l) with pcb (manual reset) of inductotherm make induction heate , assy power supply/ct load 31035-726 inductotherm make induc tion heater. part no. hmod009045 or equiv , potentiometer 10 turn 10k 5w set ecil with part no. hres005105 of inductotherm make induction heater , pcb assy interface board to ribbon of inductotherm make induction heater part no. hmod009047 or equi , assy remote meter driver w/4-20 ma 31035-693 of inducto therm make induction heater. part no. hmod009 , assy choke dc ibh005902-01 of inductotherm make induction heater. part no. hfaa005214 or equivalent , dual firing module inductotherm part no. fmod000008. equivalent makes are acceptable subject to fitm , temperature sensor 175 deg fahrenheit(149-0743l) with pcb manual reset of inductotherm make heater p , assy choke/inductor dc iah5902 of inductotherm make inductio n heater part no. hfaa001550 or equival , w. c. lead 20 no. 10 mtr. long of inductotherm make induction heater. part no hfaa007054 or equivalent m
Tender For supply of siemens analog output module sm 332, 2ao, ui, 11/12 bit with part no. 6es7-332-5hb01-0ab0 or equivalent , siemens make simatic s7-300, digital input sm321, isolated 32 di, 24 vdc, 1 x 40-pole. type no. 6es7 , siemens make simatic s7-300, digital output sm322 isolated 32 do, 24 vdc, 0.5 amp, 1 x 40-pole total , siemens make analog input module sm331, isolated 8a1x12 bit u/i/thermocouple/resistor, type: 6es7331- , digital output module sm 322; do 16x24v dc/0.5 amps type 6es7322-1bho1-oaao for simatic s7-300 plc un , siemens make position input module type no. sm 338, part no. 6es7 -338 4bc01-0ab0. or equivalent sub , simatic dp, rs485 repeater for connection of profibus/mpi bus system with max. 31 nodes, max 31 baud , siemens make simatic dp, distributed i/o dp/dp coupler coupling module for connecting two profibus d , siemens make simatic s7-300, digital input sm 321, optically isolated, 16di, 24 v dc, 1 x 20 pin type no. , siemens make simatic s7-400, power supply ps407 10a, widerange, 120/230 v uc, 5v dc/10a, type no. 6es74
Tender For purchase of lab items for ece department - function generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 voverload protection. dc offset: 0 to 10 v adjustable. attenuation: 0 to 60 db., 8051 micro centroller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable.
Tender For purchase of equipments ( s.no 1 to s.no 5 ) for ece department - purchase of equipments, dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x), 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., embedded trainer kit (using lpc 2148) cpu - lpc2148, core - 16/32 bit arm7tdmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm & watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay& buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board power cord, user manual, strain guage trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection. sim card interface: supports gsm sim cards compatible with 2g /3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication,and communication functions. compatible with standard 6-pin / 8-pin sim cardsockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embeddedsystem interfacing. sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control.supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at commandsupport. iso/iec 7816 smart card communication support. sim communication command monitoring facility.hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/reception built-in keypad for standalone operation. lcd display module (128 64) for menu andstatus display. on-board microcontroller-bas