Electronic Attendance System Tenders

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Central Government / Public Sector

CTN :35842984

07 Jun, 2024 NA

Vadodara - Gujarat

Tender For corrigendum : supply of hot standby medium voltage variable frequency drive (q3) , supervision charges for itc (q3) , manday charges normal (q3) , manday charges emergency (q3)

Central Government/Public Sector

CTN :36155905

05 Jun, 2024 3.72 Lacs

Ganjam - Odisha

Tender For corrigendum : supply of variable voltage variable frequency drive (q3)

Central Government/Public Sector

CTN :36195902

04 Jun, 2024 1.57 Lacs

Yamuna Nagar - Haryana

Tender For corrigendum : supply of variable voltage variable frequency drive (q3)

Central Government / Public Sector

CTN :36244666

13 Jun, 2024 NA

Secunderabad - Telangana

Tender For supply of true rms multimeter + ncv professional dmm with non-contact voltage detector, low impedance, l ow pass filter and temperature display counts : 6000 basic dcv accuracy : plus or minus 0.5percent ncv detecto r : yes dc/ac voltage : 0.01mv to 600v dc/ac current : 0.1a to 10.00a resistance : 0.1ohm to 60.00mohm capa citance : 1pf to 60.00mf frequency : 0.001hz to 10mhz temperature (type k) : -40 to 1832 f (-40 to 1000 c) duty cycle : 0.1 to 99.9 percent diode test : 3.2v low pass filter (lpf) for accurate measurements of variable frequency drive signals complete with test leads, two aaa batteries and general purpose bead wire temperature probe [ warran ty period: 30 months after the date of delivery ]

CTN :36192476

28 May, 2024 NA

Kharagpur - West Bengal

Tender For vvvf drive of 11 kw 415 v ac is required for eot crane auxiliary hoist moti on with crane control software. supply, installation and commissioning & testing vvvf (variable v oltage variable frequency) drive 11 kw heavy duty with inbuilt direct torque control system. power output : 1 1kw, 15 hp, 415 v three phase output voltage : 0 to 415 v, ac ,normal duty : 25 amps. heavy duty : 20 am ps.rated input voltage : 380-480 v, ac, 3 phase , fluctuation voltage : -15, 10% frequency : 50-60 hz ,frequen cy resolution : 0.1 hz (maximum ) ,over torque capacity - heavy duty :150% (minimum) for 1 minute. normal duty : 120% (minimum) for 1 minute and 200% for 3 seconds. transient over toque : 150 % (minimum) of nomin al motor torque for 60 second (minimum) speed : variable, suitable for preset speeds . ambient temperature : 1 0 to 50 degree celsius at full load basic features of the drive -: 1. performance - excellent crane control algorith m provides best in class torque performance and speed regulation. 2. control the large easy to read customizabl e 2 line display uses plain text words. 3. start-up the quick start menu incorporates macro configurations for eas y and fast commissioning. 4. an integrated mudbugs port for network connectivity and easy integration into auto mation system or other optional communications connectivity. 5. expandable the simple addition of i/o, commun ication cards, and programmable controller cards which make the drive highly adaptable and connectable to othe r product. 6.drive booting time drive booting time should not to be more than 02 seconds. and all specifica tions as per annexure a make -: crompton greaves, yaskawa , siemens , abb, l&t, schneider [ warr anty period: 24 months after the date of delivery ]

Central Government / Public Sector

CTN :36108744

16 May, 2024 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of variable voltage variable frequency drive (q3)

Central Government / Public Sector

CTN :36142733

28 May, 2024 NA

Secunderabad - Telangana

Tender For supply and commissioning of yaskawa or cg or siemens or abb make -voltage variable frequency drive. specification:18.5kw(hd)/22kw(nd) ac vvvf drive for existing crane ga700 cipr-ga70d4044abma or cimr-ad4a 0044fma or ga500 cipr-ga50t4044abaa with built-in braking function & dc reactor & drive wizard software. rated v oltage/rated frequency: three-phase ac power supply: 380 to 480 v ac 50/60 hz, max. output voltage(3ph): 380- 480 v . dc power supply: 510 to 680 v dc. overload tolerance: nd rating: 120% of rated output current for 60s, hd rating:150 % of rated output current for 60s. max. output frequency- 590 hz, output frequency resolution- 0.001 hz, protection de sign- ip20, ambient temperature -10 degree c to + 50 degree c (without derating) up to + 60 degree c with derating. [ war ranty period: 30 months after the date of delivery ]