Tender For supply of vcb for use in vande bharat train sets to clause no. 4.27 of rdso specification no. rdso/pe/spec/emu/0196-2019 rev-0 along with latest annexure and addendum/corrigendum with complete adherence to overall general arrangement to icf drg no. icf/sk3-7-2-075, alt-b or latest ip67 protection class for external portion and ip20 for internal portion, vcb shall be provided with minimum 3 no +5 nc auxiliary contacts and technical parameters confirming to clw spec. clw/es/c-47 alt-j. note: 1.connector pin configuration of vcb shall be suitable to vande bharat train sets 2.schematic wiring diagram and connector pin configuration drawings shall be submitted to icf for approval before commencement of supplies [ warranty period: 30 months after the date of delivery ] ]
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 supply, installation and commissioning of 01 set of esd safe lab equipment consisting of following items :- 1) programmable dc power supplies (hsn code : 8504409540) model-1743b or similar technical specification, make-b & k precision or tektronix or hantek input-115 to 230 vac +/- 10%, 50/60hz, output- variable 0 to 35 v dc at 0 to 6 amps capacity qty . :- 01 no. 2) multi range programmable dc power supplies (hsn code : 8504409520) model-9206 or similar technical specification, make-b & k precision or tektronix or hantek input-110 /220 vac (+/- 10%) , 47 hz-63 hz, output- variable 0 to 150 v dc at 0 to 3 amps capacity with cover qty. :- 01 no. 3) digital storage and mixed signal oscilloscopes (hsn code : 8504409520) model-2567 or similar technical specification, make-b & k precision or tektronix or hantek channel-4, bandwidth-200mhz, sampling rate-2gsa/s, maximum input voltage-1 mohm : <400 vpk; 50 ohm: <5 vrms dc gain accuracy +/-3%, 5 mv/div to 10 v/div +/- 4% : <2 mv/div. qty. :- 01 no. accepted make/brand: b&k precision or similar. [ warranty period: 30 months after the date of delivery ] ]
Tender For construction of chavdi and food and civil supplies office (ghatlodiya zone) at ghatlodiya, ahmedabad. (consultancy services for third party inspection, quality assurance and technical audit (qata)) (5th attempt)
Tender For supply, erection & installation of 't' shaped modular workstation having two keyboard pullout trays, two cpu trolleys, two storage encase metal pedestals, two ergo footrest and also provided with integrated cable management as per specification details mentioned below. 1) two workstations, each shall be of 5 feet( l) x 5 feet (w) x 4 feet(h) and the total combined 't' shaped modular workstation size: 10 feet(l) x 5 feet(w) x 4 feet(h) = 01 set(which is made up of 25 mm hpl/nfc engineered wood & 1 mm acrylic laminate). 2) all the interconnecting wiring for lan, power supply and telephone wires shall be done inside the cable management system(powder coated aluminium interlocking extrusions) and adequate ports shall be provided on the work surface. 3) standard communication & power accessories :- i) lan rj45 ports : 4 nos ii) telephone rj11 ports : 4 nos iii) power supplies 5 amp. sockets : 6 nos 4) all wires shall be brought out to interface boxes as one for power supply and another for the communication cables. these boxes shall bedesigned to accept connections from the control room circuits. 5) modular workstation material shall confirms to hpl/nfc engineered wood(25mm thickness) or its similar as per epd-ies-0012055 : 002 (s-p-12055) certification or latest if any. note:(1)firm shall quote any one make for the tendered description along with valid authorization, if vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in their bid(s), their offer will be summarily rejected. (2) tenderer must submit technical leaflets/ details of the offered material like make & model no. along with their offer, otherwise such offers are liable for rejection. [ warranty period: 30 months after the date of delivery ]
Tender For construction of chavdi and food and civil supplies office (ghatlodiya zone) at ghatlodiya, ahmedabad. (consultancy services for third party inspection, quality assurance and technical audit (qata) ) (4th attempt)
Tender For supply, erection & installation of 't' shaped modular workstation having two keyboard pullout trays, two cpu trolleys, two storage encase metal pedestals, two ergo footrest and also provided with integrated cable management as per specification details mentioned below. 1) two workstations, each shall be of 5 feet( l) x 5 feet (w) x 4 feet(h) and the total combined 't' shaped modular workstation size: 10 feet(l) x 5 feet(w) x 4 feet(h) = 01 set(which is made up of 25 mm hpl/nfc engineered wood & 1 mm acrylic laminate). 2) all the interconnecting wiring for lan, power supply and telephone wires shall be done inside the cable management system(powder coated aluminium interlocking extrusions) and adequate ports shall be provided on the work surface. 3) standard communication & power accessories :- i) lan rj45 ports : 4 nos ii) telephone rj11 ports : 4 nos iii) power supplies 5 amp. sockets : 6 nos 4) all wires shall be brought out to interface boxes as one for power supply and another for the communication cables. these boxes shall bedesigned to accept connections from the control room circuits. 5) modular workstation material shall confirms to hpl/nfc engineered wood(25mm thickness) or its similar as per epd-ies-0012055 : 002 (s-p-12055) certification or latest if any. note:(1)firm shall quote any one make for the tendered description along with valid authorization, if vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in their bid(s), their offer will be summarily rejected. (2) tenderer must submit technical leaflets/ details of the offered material like make & model no. along with their offer, otherwise such offers are liable for rejection. [ warranty period: 30 months after the date of delivery ]